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    5,000 paypal api jobs found

    ...Developer should understand or research: Australian fuel industry SIRA methodology EPA compliance requirements Underground Petroleum Storage Systems (UPSS) Fuel inventory reconciliation Preferred Experience Experience building: Fuel management software Environmental compliance systems Data analytics dashboards SaaS platforms Experience with: React / Node.js / Python SQL databases Dashboard UI/UX API integrations Deliverables Full software platform Source code ownership Admin dashboard Reporting module Deployment assistance Ongoing support option To Apply Please Provide Examples of similar software/projects Proposed tech stack Estimated timeframe Estimated budget Team size Important Only apply if you have experience building business software, analytics dashboards, or compliance...

    $388 Average bid
    $388 Avg Bid
    174 bids

    ...current state: • The core screens and navigation are in place. • Design assets are imported, but some flows feel clunky. • Firebase is not yet connected. Looking to hand off to you for pro dev treatment. Your mission is to turn this solid draft into a store-ready product by: 1. API Enhancements – Wire up social media login for quick Google, Facebook and Apple sign-ins. – Connect the app to popular music streaming services so users can share and play tracks inside the feed, Deezer and Apple Music API 2. Firebase Database Work – Finalize the database architecture: create the necessary collections/tables, indexes and rules to support user profiles, posts, comments, likes and playlist references. – Optimise r...

    $159 Average bid
    $159 Avg Bid
    50 bids

    ...field staff view jobs, clock time, add parts, collect signatures and work from my pre-built templates. Everything should be ready for a new tech to log in and start. • Event-driven messaging. The moment a job is set to “Approved” in Simpro, the assigned technician must receive an automated WhatsApp message. At the same time, QuickBooks should trigger a Zapier/ flow that calls the OpenAI API, generates a short customer confirmation note and attaches it to the job file. Deliverables - Fully tested QuickBooks ↔ Simpro sync covering invoices & payments, customers and inventory - Source or config files plus hand-over documentation - Branded Simpro Lightning mobile app with all templates loaded - Working WhatsApp trigger and OpenAI note automatio...

    $24 Average bid
    $24 Avg Bid
    33 bids

    I’m building a production-grade dashboard system and need someone who can ...responsiveness. You’ll work from my Figma wireframes, push code to a Git repo, and ship continuously to a staging environment I’ll provide. Clear, well-documented code and thoughtful component structure are essential, because this project will scale quickly as new analytics modules come online. Deliverables: • Responsive React interface styled to match existing brand guidelines • Node/Express REST API with JWT-based auth and role guarding • MongoDB schema design and aggregation queries for dashboard data • Brief setup guide and inline documentation so another dev can pick it up easily If you’ve built dashboards before and enjoy turning complex data into...

    $22 / hr Average bid
    $22 / hr Avg Bid
    143 bids

    A web project on my side is ready for hands-on React work. The scope ranges from setting up a clean component architecture to refining state management with Redux or Context API, then styling everything so it stays fully responsive across devices. I will provide user stories and brand guidelines; from there, you’ll translate them into reusable components, connect to any REST or GraphQL endpoints we identify, and deliver a production-ready build. Clean, readable code, concise inline documentation, and a short hand-off guide are essential so the rest of the team can maintain the project with ease. If automated tests come naturally to your workflow, that’s a plus and I’m happy to include them in the acceptance criteria. Timeline and milestones are flexible—onc...

    $8 / hr Average bid
    $8 / hr Avg Bid
    57 bids

    ...on AWS. I’ve already chosen to deploy on an EC2 instance, so the task centers on spinning up, securing, and configuring that server for production traffic. Here’s what I’m looking for: • Provision and harden an EC2 instance (security groups, key pair, basic firewall rules). • Install and configure all runtime dependencies for Node.js, then build and serve the React app so both front-end and API run smoothly together. • Set up a MongoDB database, make sure it is reachable only by the application, and wire the connection string into the environment variables. • Point my domain to the server and add SSL (Let’s Encrypt or similar) so everything runs over HTTPS. • Hand over concise deployment notes or a bash script so I can re...

    $12 Average bid
    $12 Avg Bid
    11 bids

    ...api's to new Spring boot api and refining RESTful APIs that power our back-end services. The work is hands-on: walk you through the requirements for each user story, and expect you to help design the endpoint contract, wire up controllers, services, and repositories, and push clean, test-covered code before we sign off each night. Most of the stack is standard Spring Boot—Spring MVC, Spring Data JPA, Maven, and MySQL—so strong command of these tools is essential. Familiarity with Swagger/OpenAPI docs and JUnit is a plus because I like to keep the API spec and tests green as we go. You must be form India Deliverables each session • Production-ready REST endpoint(s) with compiled artifacts pushed to the repo • Corresponding unit or integratio...

    $561 Average bid
    $561 Avg Bid
    21 bids

    ...flow for downloadable items (instant access after payment). • Clean, modern front-end that makes browsing effortless on desktop and mobile alike. • Simple admin dashboard so I can upload new files, set prices, and track orders without touching code. • Standard e-commerce essentials: shopping cart, discount codes, automated invoices/receipts, and integration with popular payment gateways (PayPal, Stripe, or similar). • GDPR-compliant data collection and SSL throughout the checkout and account areas. Deliverables 1. Fully functional website deployed on my hosting, ready for real transactions. 2. Documentation covering user management, adding new products, and general upkeep. 3. Two weeks of post-launch support to fix any unexpected bugs or configu...

    $232 Average bid
    $232 Avg Bid
    72 bids

    ...sync, and the data will land in HubSpot - Be Korey's technical counterpart inside GoNano — when he needs a custom audience built, a conversion event added, or a tracking issue diagnosed, you're his first call - Run weekly tracking-health checks across all ad accounts and report anomalies before they cost us money **Closed-Loop Attribution** - Configure and maintain the Meta Pixel and Conversions API (CAPI) using native integrations - Set up Google Ads Enhanced Conversions and offline conversion imports from HubSpot deal stages - Build and maintain GTM containers across , , and - Ensure every lead carries a complete attribution trail: first touch, last touch, multi-touch, ad ID, campaign, content - Wire HubSpot deal stages back to ad platforms as conversion

    $18 / hr Average bid
    $18 / hr Avg Bid
    4 bids

    ...Hardware/frame kits The website must support: * Artwork uploads * Proof approval before production * Product options/add-ons * Quantity selections * Notes/instructions * Mobile-first ecommerce * Professional commercial branding * Fast ordering workflow Current setup already completed: * Shopify Grow plan active * Shopify store created * Shopify apps already installed * Theme installed * Developer/API setup started Installed apps: * Hulk Product Options * PageFly * * Klaviyo * Matrixify * Shopify Inbox * Search & Discovery Theme: * Shopify Horizon/Dawn free theme currently active * Future upgrade path may move to Impulse theme later I do NOT need: * WordPress * GoDaddy * Wix * Custom coded configurators * Headless Shopify * Enterprise rebuilds * Unnecessary apps * B...

    $425 Average bid
    $425 Avg Bid
    206 bids

    I need to take my mobile shopping app from “almost there” to fully live in the stores. All key screens are designed and a REST API is already online; what’s missing is the solid, production-ready build that ties it all together. Here’s what the job looks like from my side: you connect the existing designs to the backend, wire up secure sign-in, product browsing with search and filters, a smooth cart flow, payment gateway, and basic order tracking. I’m flexible on tech stack—native, Flutter, React Native—as long as performance is snappy and the code is clean. Your proposal only needs two things: links or screenshots of past e-commerce apps you’ve shipped and a brief note on how quickly you can deliver a first test build. No lengthy CV...

    $9 / hr Average bid
    $9 / hr Avg Bid
    43 bids

    ...your code breaks under repeated execution, the project will not be accepted. --- ## NODE.JS BACKEND REQUIREMENTS The implementation must include: * Clean Node.js architecture * Modular folder structure * Maintainable code * Logging system * Retry logic * Error handling * Queue/task execution system * Session management * Config-based setup * Async execution handling * Debuggable architecture * API integration for existing frontend Messy single-file implementations will be rejected. Low-quality copy-paste backend code will be rejected. --- ## LOCAL EXECUTION & VERIFICATION REQUIREMENT After successful conversion: You must: * Run the Node.js system locally * Integrate it with the provided frontend * Verify end-to-end workflow execution * Debug failures until stable ...

    $81 Average bid
    $81 Avg Bid
    12 bids
    Real-Time Forex Client Data
    6 days left
    Verified

    ...focus on “Australian Investors.” My goal is to monitor how this segment is trading minute-by-minute so I can overlay sentiment on top of the usual price charts and technical indicators. Please tell me—through concrete past work—how you have sourced or aggregated similar real-time datasets before. Links to dashboards you built, API endpoints you maintained, or sample snapshots you delivered will help me judge fit quickly. Here is what I expect: • A live data stream (API, WebSocket, or comparable push method) delivering volume, net long/short ratios, and open interest by currency pair as it relates to Australian-based traders. • Latency low enough for intraday decision making—sub-second preferred. • Clear schema documenta...

    $131 Average bid
    $131 Avg Bid
    92 bids

    ...reaches the public stores. Android is showing the heaviest symptoms right now: sluggish screens, unpredictable crashes, and occasional time-outs when it talks to the backend. On top of that, several layout issues have crept into the interface, so components no longer align consistently across resolutions and devices. I will hand over the complete codebase, current build pipelines, crash logs, and API documentation. Your mission starts with a deep diagnostic pass to pinpoint root causes, then moves into refactoring and performance hardening. Memory profiling, network inspector tools, logcat analysis, Xcode Instruments—whatever you normally rely on—should come into play so the outcome is measurable: faster load times, smooth navigation, and zero critical crashes. Key ...

    $21 / hr Average bid
    $21 / hr Avg Bid
    118 bids

    ...(5/10/25/50 km) * Nearest-first sorting 5. LIVE FEATURES * Live score update system * Match prediction poll * Real-time updates * Poll locking after result 6. ADMIN FEATURES * Verified organizer system * Fraud prevention controls * Tournament approval workflow * Prize proof upload system * Result lock system 7. PERFORMANCE & OPTIMIZATION * Improve app speed * Fix bugs and crashes * Optimize Firebase/API integration * Improve loading performance * Secure authentication system 8. PLAY STORE REQUIREMENTS * Generate signed release AAB * Proper keystore configuration * Complete Google Play Console setup * App publishing support * Fix Play Store policy issues if any * Privacy policy integration * Data safety form guidance 9. FUTURE SCALABILITY App architecture should su...

    $309 Average bid
    $309 Avg Bid
    56 bids

    ...histories, dynamically discover predictive product cross-sell combinations, draft highly personalized SMS/WhatsApp copy, and handle 24/7 interactive inbound customer replies. Key Responsibilities: Build a secure automated pipeline to fetch customer purchase data (batch or daily sync). Integrate Claude AI (Anthropic API) as the processing engine to build predictive consumer profiles and generate personalized outreach copy. Wire the pipeline to an official WhatsApp Business API gateway (e.g., Twilio, Wati, or Gupshup). Build a clean, secure, and user-friendly web application dashboard (using Retool, Streamlit, or logs) so a non-technical business owner can easily track daily campaign metrics, gateway wallet balances, and opt-outs. Strict Security & Dat...

    $2117 Average bid
    $2117 Avg Bid
    32 bids
    Senior Developer Need
    6 days left
    Verified

    ...and backend development. The ideal candidate should be capable of handling full stack development tasks independently and contributing to complex web application projects to take the project from concept to launch. Candidates must have extensive experience with technologies such as Python, JavaScript, Node.js, React, , and AWS. Strong knowledge of backend development, frontend development, API integration, and scalable application architecture is required. The candidate should also possess a high level of English proficiency. They must be able to clearly understand client requirements, communicate effectively in English, and accurately implement requested features and project specifications. We are seeking someone who is reliable, proactive, and comfortable working in an internat...

    $145 Average bid
    $145 Avg Bid
    122 bids

    ...to simplify business management for small businesses through: • AI-powered bill scanning • Automated accounting • Smart financial insights • Inventory & expense management • Voice and regional language support • AI-driven business automation We are currently looking for a strong technical partner/developer who can help with: • Application UI/UX development • Backend architecture & scalability • API integrations • Database & cloud infrastructure • Long-term product scaling This is not a freelance opportunity — we are looking for someone who believes in building a scalable AI startup for Bharat. In return, we are open to: • Revenue-sharing partnership • Long-term collaboration • Equity/strate...

    $15829 Average bid
    $15829 Avg Bid
    28 bids
    Complete Existing API
    6 days left
    Verified

    work already completed with existing api work as agreed

    $432 Average bid
    $432 Avg Bid
    156 bids

    ...WordPress-based store, linked the Meta account and started the WhatsApp Cloud API, but the project is still only half-finished. My highest priority right now is robust AI chatbot training so the assistant can answer product questions naturally, guide shoppers through categories, and trigger automated order-tracking updates. Here’s where I need your help: • Finish the full BotCommerce configuration, including catalog and product flows, FAQ and ice-breaker content, and a branded WebChat widget that blends seamlessly with the RKG Trends theme. • Fine-tune the AI: craft and upload training data, map intents to the right replies, and keep the tone consistent with our brand voice. • Complete the WhatsApp Business API setup, hook it into existing Meta integ...

    $10 / hr Average bid
    $10 / hr Avg Bid
    37 bids

    ...already available on the server side—API keys, webhook payload specs, message templates—so your effort centers on the store-side app/plugin code, OAuth flow, and a clean admin interface that lets users map events to templates with one click. Key points I care about: – Seamless install and activation on both Shopify and WooCommerce, following each platform’s best-practice SDKs and review guidelines. – Webhook registration that auto-reconnects if credentials change. – Lightweight code; no impact on page speed or checkout. – Clear inline documentation so my support team can troubleshoot without digging through source. Show me experience shipping production apps for either platform (ideally both) and comfort working with RESTful webho...

    $129 Average bid
    $129 Avg Bid
    39 bids

    I need a detail-oriented tester who can move comfortably between hands-on manual checks, structured API exercises, and careful data entry while I finalise a USSD menu for release. The core goal is data accuracy: every figure pulled from, written to, or displayed by the system must be proven correct. Here is how the work breaks down. • Web and desktop builds of the product both require functional sweeps. You will follow existing user stories, expand on them where gaps appear, and record every deviation in a concise bug report. • Our REST endpoints need repeatable validation. Feel free to use Postman, JMeter, or another tool you prefer, but make sure assertions cover all status codes, payload structures, and edge-case parameters. • During each round of testing you...

    $9 / hr Average bid
    $9 / hr Avg Bid
    6 bids

    ...Your work should result in an intuitive interface, fast load times, and clean, well-documented code that scales. Native or a proven cross-platform stack is fine as long as the final builds meet App Store and Google Play guidelines and run reliably across modern devices. Key deliverables • Clickable prototypes and final design assets • Production-ready iOS and Android builds • Secure back-end/API and basic admin panel • Integrated payments and analytics • Test reports plus submission-ready packages for both stores Acceptance criteria – Approved by both app stores without re-submission cycles – 90 %+ crash-free sessions (Firebase / Crashlytics) – Performance scores above 85 on core screens If your portfolio shows ref...

    $1968 Average bid
    $1968 Avg Bid
    99 bids

    DataCorp AI is looking for Shopify brands, Amazon sellers, and ecommerce agencies to join the private beta of our Shopify → Amazon publishing platform. What the platform does: * Import Shopify products * Publish directly to Amazon using SP-API * Simplify catalog and listing management * Reduce manual marketplace work Ideal Beta Users: * Shopify store owners * Amazon sellers * Ecommerce agencies * Multi-channel ecommerce businesses Beta Access Includes: * Free early access * Priority onboarding support * Direct communication with our development team * Up to 50 product transfers during beta Upcoming Integrations: * Walmart * eBay * TikTok Shop We are prioritizing serious ecommerce operators actively managing Shopify and Amazon workflows.

    $23 Average bid
    $23 Avg Bid
    24 bids

    ...dialer to the voice agent, any middleware you use for DNC scrubbing, and how you trigger warm transfers into a cloud or on-prem PBX. Detail the supporting tools—CRM, Zapier, webhooks, Twilio or similar—so I can visualise every hand-off and fail-safe. Deliverables • A documented architecture diagram of the outbound stack • Step-by-step SOP from lead upload to live transfer • Config files, API keys mapped (obfuscated), and best-practice call settings inside • One recorded walkthrough call showing the system live with at least one successful transfer Acceptance criteria: the AI agent must recognise intent, handle at least three common objections, and transfer qualified leads with sub-two-second latency once the hand-off command fires. If...

    $250 - $750
    Urgent Sealed NDA
    $250 - $750
    35 bids

    ...Realtime systems Supabase Realtime API architecture State management Websocket troubleshooting Scalable backend systems Main Responsibilities: Audit current codebase Remove localhost dependency logic Refactor backend architecture Stabilize production deployment Fix realtime synchronization Optimize Supabase integration Make deployed app behave exactly like old localhost version Improve scalability and production readiness Future Scope: After stabilizing web app, we also want to build a completely fresh React Native Android application using same backend APIs and database. Required Skills: React Vite Node.js Express Supabase PostgreSQL / Realtime systems React Native (future phase) Production deployment experience Vercel / Render deployment API architecture State mana...

    $6 / hr Average bid
    $6 / hr Avg Bid
    73 bids

    ...withdrawn directly. ​Token B (Gold): Acquired by converting Bronze tokens or through specific achievements. Gold tokens are redeemable for valuable rewards. To ensure financial sustainability, a strict daily cap of 10 Gold tokens per user must be enforced. ​ Admin Panel & Digital Marketplace ​A secure, comprehensive Admin Dashboard to manage users, monitor transactions, and handle redemptions. ​API-based Automated Fulfillment for instant delivery of digital gift cards (e.g., Amazon, etc.) upon user redemption. ​Seamless integration with secure payment and withdrawal gateways, specifically supporting International Credit Cards (Mastercard) and Crypto (USDT). ​ UI/UX & Visual Identity ​Premium UI/UX: The interface must look modern, sleek, and high-end. ​Theme: A core Dark T...

    $534 Average bid
    $534 Avg Bid
    186 bids

    I have developed a project on , I need it to be end-to-end tested against my BRD and the entire project made live on my domain. I will give access to lovable and my hosting account. WhatsApp business API integrated for notifications, my domain email integrated. All other customizations. I can do it myself since it is all prompt based but I am looking for a professional so that everything is properly tested and documented.

    $72 Average bid
    $72 Avg Bid
    36 bids

    I need a automation workflow built and tested end to end. Exact flow: 1. Customer submits a Google Form 2. receives the response and triggers the workflow 3. Form data is sent to Claude API (Anthropic) with a prompt I will provide 4. Claude API response is sent to PDFMonkey to generate a PDF using a template I will provide 5. PDF download link is sent to customer via WhatsApp Business API automatically My requirements: Must have prior experience Must have done API integrations before

    $67 Average bid
    $67 Avg Bid
    34 bids

    ...development. Your Profile: We are looking for freelancers who bring substantial practical knowledge and can confidently guide others through AI and automation topics. You should have: * Excellent German language skills, as our participants and clients are German-speaking * Practical experience with AI tools beyond basic ChatGPT usage * Understanding of concepts such as system prompts, context windows, API keys, AI agents, and structured prompting * Hands-on experience with automation platforms such as n8n, Make, Zapier, or similar tools * A basic understanding of APIs, webhooks, and how digital systems communicate with each other * Experience building your own workflows, automations, prototypes, or AI-supported processes * The ability to explain complex topics clearly and in a ...

    $65 / hr Average bid
    $65 / hr Avg Bid
    24 bids

    ...**Payment integration**: - Stripe (cards, including UE/UK/international rates) - IfthenPay (Multibanco and MB WAY) — custom gateway 8. **Automatic invoicing** via InvoiceXpress API: - Invoice generated automatically on payment confirmation - Includes mandatory AT QR Code and ATCUD (handled by InvoiceXpress) - PDF sent to guest by email - Stored in admin panel - Auto credit notes for cancellations 9. **Self-service for guests**: - Modify dates (within rules) - Cancel booking with automatic refund - Resend access code - Help center with contextual FAQ 10. **Smart lock integration (Nuki Web API)** — automatic generation and expiration of access codes per booking, sent via email and SMS (Twilio). 11. **Review system** — automa...

    $7881 Average bid
    $7881 Avg Bid
    162 bids

    ...REST-style API for contacts, activities, and authentication, so the dialer should authenticate with OAuth2, pull call lists by campaign, and push results back without manual export/import. A clean web dashboard (React or similar) is preferred for agents and supervisors, with live metrics such as calls per hour, average talk time, and wrap-up codes. Core requirements • Simultaneous line management suitable for a power dialer flow (not predictive) • SIP or WebRTC calling engine with call recording, pause/resume, and DTMF support • Automatic call logging and status syncing to my custom CRM endpoints • Role-based access (admin, supervisor, agent) • Resilient queue handling so an agent never waits for the next number • Detailed reporting down...

    $2 / hr Average bid
    $2 / hr Avg Bid
    25 bids

    Need an experienced PHP developer to integrate the Cashfree Secure ID Aadhaar Verification API (DigiLocker-based flow) into our existing PHP website. Scope of Work: * Integrate Cashfree DigiLocker Aadhaar Verification APIs * Generate DigiLocker consent URL * Redirect/embed consent flow on website * Handle verification status tracking via API/webhooks * Fetch Aadhaar details securely after successful authentication * Complete backend integration in PHP * Ensure secure API authentication using: * x-client-id * x-client-secret Recommended Integration Flow: 1. Generate DigiLocker consent URL (valid for 10 minutes) 2. Redirect user to authenticate and provide consent 3. Track statuses: * PENDING * AUTHENTICATED * EXPIRED * CONSENT_DENIED 4. Fetch Aadha...

    $25 Average bid
    $25 Avg Bid
    30 bids

    ...PCI-compliant gateway that already supports Indian debit/credit cards and UPI. Deliverables • Source code with clear comments • Production-ready APK (debug + release builds) • Simple admin or Postman collection to simulate restaurant order updates for testing • One short video walk-through demonstrating login, ordering, tracking, and payment flow • Handoff document covering environment setup, API keys, and deployment steps Acceptance criteria 1. A new user can register, log in, and stay authenticated across sessions. 2. An item can be added to cart, the order placed, and payment completed without crashes. 3. Order status updates in under two seconds while tracking. 4. UI matches the agreed colorful style on at least three common screen siz...

    $376 Average bid
    $376 Avg Bid
    88 bids

    ...their day’s call plan—client name plus live location—into a single WhatsApp group. As they finish each visit they post an update in the same thread. I do not want them opening yet another app, but I do need the information captured, organised and analysed. I’m looking for a lightweight, web-based dashboard (mobile-friendly) that silently collects those WhatsApp messages through the WhatsApp Cloud API, stores the data in a small CRM-style database and presents clear metrics for me (Admin) and my managers. The reps themselves will never log in. Core workflow • Parse new group messages in near real-time, tagging each one as PLAN, COMPLETED, LEAVE or OTHER. • Extract client name, latitude/longitude, rep’s name and timestamp. • If a r...

    $94 Average bid
    $94 Avg Bid
    31 bids

    ...and expanded with proprietary modules. I'm looking for an experienced PHP developer to collaborate with on a permanent basis on the platform's further development. What I already know needs to be implemented: a robust user management system, intuitive administration panels for me and moderators, and some integration with external APIs. The heart of the project will be a connection to the ChatGPT API – I'm looking for server-based processes that automatically generate valuable content based on defined prompts and user input. I expect clean, object-oriented code in PHP 8, a logical database structure (MySQL), and where it makes work easier, frameworks like Laravel or Symfony are welcome. The front-end of the panels can remain simple, as long as it's resp...

    $14 / hr Average bid
    $14 / hr Avg Bid
    257 bids

    I’m ready to move my Instagram presence onto autopilot with n8n. I already have a full workflow exported as a .json file and...live on the schedule defined inside the flow. The core of the job is: • Import the supplied n8n JSON. • Map and tweak each node so authentication, file-handling, and scheduling all work seamlessly with the Instagram Graph API. • Test the flow end-to-end to confirm that videos land in the right account, with the right captions and at the right time. • Hand back a working workflow along with a quick note on any environment variables or webhooks I’ll need to keep running it. If you’ve tackled Instagram posting inside n8n before—or have solid experience with API credentials, cron nodes, and error-handli...

    $76 Average bid
    Local
    $76 Avg Bid
    7 bids

    ...deployment (AWS or GCP) is a plus because the reporting job will run on a scheduled Lambda/Cloud Function. Acceptance criteria 1. All currently logged bugs closed with passing unit tests. 2. Weekly report job runs automatically and delivers figures matching raw database queries within 0.5 % variance. 3. Reports are viewable in the dashboard and downloadable as CSV. 4. No degradation in API response times after deployment. Source control access and full MVP documentation will be provided immediately after kickoff so work can start without delay....

    $10 / hr Average bid
    $10 / hr Avg Bid
    42 bids

    Project Title: Build TallyPrime Integration Bridge Application with SQL Server ERP Project Description: We are looking for an experienced...ERP software. 4. Sync Features Automatic scheduled sync Manual sync option Error logging Retry mechanism Data mapping configuration Technical Environment ERP Database: SQL Server Existing Software: Windows-based ERP application Preferred Development: C# / VB.NET Integration Method: Tally XML API / TallyPrime integration Expected Deliverables Complete source code Deployment support Documentation Testing and bug fixes Developer Requirements Only apply if you have prior experience with: TallyPrime XML/API integration SQL Server Windows desktop/service applications ERP/accounting system integrations Please share previous similar work experien...

    $574 Average bid
    $574 Avg Bid
    27 bids

    ...validation, restore logic, and the UI state changes that follow an active or expired plan. While you are inside the codebase, I also want to point the app to a brand-new backend. The new API is live, but several endpoints, parameters, and response shapes differ from the previous version. I will supply the OpenAPI file and a changelog. Your job is to swap the base URL, update the affected service calls, and confirm that every screen still loads its data correctly. Deliverables • Seamless subscription-based in-app purchase flow on iOS & Android (including restore and cancel handling) • Code updated to consume the new API, with all impacted endpoints working as before • A short test report or screen recording that demonstrates happy-path and failure...

    $162 Average bid
    $162 Avg Bid
    173 bids

    ...Human review checkpoint. Route drafts to an approval queue (a WordPress draft post, Google Sheet, or Notion) so nothing goes live without a human approving it. Publishing. Push approved drafts to WordPress via the REST API, with correct title, category, tags, and featured image set on the media endpoint. Social distribution. Generate platform native versions and post to our channels, priority on LinkedIn and X. Stack and preferences We lean toward n8n (self hosted) or Make. Both have native WordPress nodes, so tell us what you recommend and why. CMS is WordPress with REST API access. LLM provider is flexible, recommend based on cost and quality. The build must be documented so we can maintain and extend it ourselves. Deliverables A working, documented workflow covering th...

    $184 Average bid
    $184 Avg Bid
    165 bids

    ...clean, well-structured code. The core feature set for this milestone includes: • Secure user authentication • Material Design dashboard with a responsive layout • CRUD task creation and real-time tracking (WebSockets or equivalent) • AI-driven “smart suggestions” that help users organise and prioritise their tasks • Admin panel to oversee users, roles and system metrics • REST/GraphQL API endpoints so the front end and any future mobile clients stay decoupled Preferred stack: React or on the front end, Node.js or Python on the back end, and either PostgreSQL or MongoDB for persistence. If you have a better architecture in mind, feel free to propose it—technical decisions just need to stay aligned with scalability and ...

    $271 Average bid
    $271 Avg Bid
    79 bids

    ...maintainable over the life of the project. The React layer will grow in parallel. I need polished form and input flows, a responsive admin dashboard, and interactive charts or graphs that pull live data from the new APIs. If you’ve used libraries such as , Recharts, or D3, that’s a plus, but I welcome alternative suggestions if they deliver a smooth UX. Key deliverables: • Fully documented Rails API endpoints with automated tests • Scalable database schema and migrations, seeded for development • Secure login, registration, and session management (token-based preferred) • Reusable React components for forms, dashboard views, and dynamic charts • Clear setup instructions so another developer can spin up the stack in minutes Code qual...

    $15 / hr Average bid
    $15 / hr Avg Bid
    84 bids

    I need a full-featured Satta Matka master panel that runs entirely on the web. Players must be able to create an account, log in securely, load funds with a digital wallet such as PayPal, place their bets, and see points credited automatically on a win or debited on a loss. Real-time result updates are essential so users never have to refresh the page to know an outcome. Behind the scenes I want an intuitive admin dashboard where I can add or edit markets, view current bets, and approve withdrawals back to the same wallet the player used for deposit. Please build the system with security best practices, responsive front-end design, and clean, well-documented code so future expansions (for example, a mobile app) are straightforward. Once delivered, I will test user registration...

    $132 Average bid
    $132 Avg Bid
    37 bids

    ...and deploy the model (GPT-4, Rasa, Dialogflow, or a comparable framework you recommend), connect it to the existing tech stack, and set up dashboards so I can track engagement, lead quality and revenue attribution. Deliverables: • A fully deployed AI Agent accessible on website, social channels and CRM • Training scripts / datasets aligned with my brand voice • Integration code and webhook/ API documentation • Admin dashboard or reports covering inquiry types, lead scores and user-data insights • A short video walkthrough plus written hand-off instructions so my team can adjust intents or flows without coding Acceptance criteria: live end-to-end demo showing the agent solving a support query, capturing a lead, and writing data back to the CRM; a...

    $267 Average bid
    $267 Avg Bid
    65 bids

    ...and overall visual branding that keeps the feed cohesive and premium. • Meta Ads set-up, optimisation, and reporting focused on brand-lift and lead generation. • Seller onboarding and catalogue listing on Meesho, Amazon, and Flipkart, including keyword-rich product copy and image optimisation. • Ongoing catalogue maintenance so every SKU stays updated across platforms. • WhatsApp Business API or equivalent automation flows for quick customer support, order follow-ups, and broadcast promotions. The ideal fit has prior success with boutique or fashion labels and can show measurable results. When you reply, please include: 1. A portfolio or case studies that highlight fashion or lifestyle brands you’ve scaled. 2. A clear pricing structure (ho...

    $196 Average bid
    $196 Avg Bid
    13 bids
    AI Add-On Integration Docs
    6 days left
    Verified

    ...agent must combine predictive analysis with voice recognition so users can simply speak to: • schedule appointments • retrieve real-time information • receive basic customer support Your task is to create thorough, developer-ready documentation that shows exactly how to weave this agent into the current stack. I’m looking for a pragmatic, no-fluff guide that covers architecture, data flow, API touchpoints, error handling, and security considerations so my in-house team can implement the integration without guesswork. Acceptance criteria 1. High-level architecture diagram illustrating where the AI layer sits alongside our signage and booking modules. 2. Step-by-step integration walkthrough, including authentication, voice capture pipeline, predict...

    $78 Average bid
    $78 Avg Bid
    18 bids

    ...customers find items quickly • Item pages that show user reviews and star ratings for social proof • “Add to wishlist” on every product to encourage return visits Checkout & payments • Secure credit/debit card processing via a mainstream gateway • UPI support for local convenience • Cash-on-delivery toggle at checkout (no PayPal or bank transfer required) Technology expectations • React (web) and Flutter (Android / iOS) with a single shared API layer • Responsive design principles carried over from desktop down to small-screen phones • Commented, production-ready code pushed to a private Git repo at each milestone • Assistance with App Store & Play Store submission plus basic web hosting...

    $301 Average bid
    $301 Avg Bid
    90 bids

    I already run a WordPress site where municipalities log in to draft their text alerts. Now I need the back-end engine that will actually move those messages from WordPress through playSMS and out via a Dinstar GSM gateway. The core of the job is the integration with Dinstar and playSMS. You will expose a clean REST API (Python with Flask or FastAPI on Linux) that my WordPress plugin can call, pass the message payload to playSMS, and relay it to the gateway. From the same API I also want delivery reports and status updates pushed back to WordPress, preferably through webhooks so the site can show live progress bars for each campaign. Day-to-day workflow I envision • Municipal clerk logs in on WordPress and writes a message. • Message is queued for my approval, ...

    $484 Average bid
    $484 Avg Bid
    137 bids