Freelance frontend and backend developersdela

I'm in need of a professional to assist me in understanding/developing an API using FastAPI and Pydantic. The primary target users of the API will be web developers. Code is written by someone else, but require some help in understanding the workflow.

I will provide you with example designs, and you can choose the admin panel design yourself. You will create a UI inspired by these designs using React, , or Vue.js. For the backend, you can use Node.js or Django—it's up to you. Finally, you will deploy from my Digital Ocean server, and we will test it. All these projects are open-source, requiring only design changes, integrations, and minor developments. If you create chatbots, please respond and read carefully. It must be deployed within 1 months and the price is fixed. Price doesn't change, and neither does deadline to Before making an offer, I want you to install and try the chatbot and perplexica! :)

I have a .bin file, i can interpreat the file using a desktop software to get software number and software upgrade number from the file. file exist these info: SW: 2769022101 SW upg.: 2769033803 can you interpreat the bin file and retrive those data from the file. is it possible by php ? if not then if you use any other language then will you able to give api in json format so that i will send you file from php application and you will return json response. My budget: 500$ time: 3 days let me know if you can do thanks

-DATING and SOCIAL NETWORK WEBSITES , I'm looking for a highly skilled and React.js developer who can expertly handle complex application development. Your responsibilities will include: - Frontend development: creating robust and efficient codes that will drive our web application. - User authentication: implementing secure protocols for signing in and maintaining user sessions. - Advanced UI components: building sophisticated UI features that dovetail effectively with user actions and responses. - Real-time data synchronization: making sure our user's data synchronizes in real time, ensuring a seamless user experience across devices. - Seamless integration with various third-party APIs, crucial for expansive functionality Ideal can...

Project Title: Continious Speech Conversation Function Description: Simply replicate this on the frontend Our app is curretnly using push to talk function where as the backend is fully functional.

INS Global Consulting is seeking a freelance penetration tester to support our ISO27001 certification project. The focus will be on assessing the security of our GlobalView application hosted on Azure and our WordPress website hosted on WP Engine. Objectives: Conduct a thorough security assessment of the GlobalView application and WordPress website. Identify security vulnerabilities and threats. Provide actionable recommendations for remediation to meet ISO27001 standards. Scope of Work: GlobalView Application: Hosted on Azure. Developed with PHP and JavaScript, code on GitHub. Emphasis on application, data, and cloud security. WordPress Website: Hosted on WP Engine. Focus on CMS security, plugin vulnerabilities, and web application secur...

...crafting engaging content and building vibrant communities? ✨ Ready to showcase your skills and take your freelance career to the next level? Look no further! ✨ Part-Time Freelance Social Media Content Creator & Community Manager ✨ This is your opportunity to make a real impact with a dynamic startup: Unleash your creativity: Craft captivating social media content (video, graphics, stories) that sparks conversations and drives engagement (particular focus on TikToks, TikTok trends and video editing skills) Foster vibrant communities: Engage with followers, respond to comments, and build a loyal following. Become a design pro: Hone your skills with Canva and video editing tools (Adobe Premiere, After Effects). Tell compelling st...

I'm seeking a senior TON developer with expertise in smart contracts, Ton coin and Jetton. The ideal outcome is to integrate the frontend with an existing smart contract. Therefore, the person should be proficient in JavaScript, HTML/CSS and React. Key requirements and responsibilities: - Proficient in smart contracts, Ton coin and Jetton - Integrate the frontend with existing smart contract - Expertise in JavaScript, HTML/CSS and React If you're a seasoned TON developer who is also well-versed in frontend technologies like JavaScript and React, this could be a great opportunity for you.

...need a highly skilled and knowledgeable web designer who is completely at ease working on cryptocurrency projects. This web design task involves working on an existing source code and making necessary edits while incorporating the following: - Implementing a responsive design that works smoothly on different devices. - Integrate payment options to facilitate transactions. The primary purpose of this website will be discussed privately but the focus is on cryptocurrency projects. Your skills should fundamentally include: - Proficiency in PHP, JavaScript, HTML and Graphics Designs - Experience with frontend designs and modifying existing codes - A deep understanding and interest in cryptocurrency and blockchain-related projects. We r...

...communications agency based in London, specialising in public affairs, policy analysis, media relations, and crises communications. We also organise events on behalf of European trade bodies including an annual awards ceremony for a leading sports nutrient association which takes place in London. We are looking for an experienced Event Organiser to provide essential administrative and logistical support for the team in the UK and EU either on a freelance or fixed term contract to deliver an awards ceremony in London in December 2024. You will need a positive, can-do attitude, and be able to flex your approach and make decisions at speed when required. You will perform well under pressure and possess great attention to detail. ...

I'm a looking for a freelance Flutter developer to assist with my mobile app project. The app is aimed at the general public and requires a few key features: - User Authentication: The app should have a secure user login/signup system. - Push Notifications: Implement a system to send push notifications to app users. - Integration with Databases: The app should be able to store and retrieve data from a database. The primary goal of this project is to create a fully functional mobile app. I'm looking for an experienced Flutter developer with expertise in these specific areas. The ideal candidate should have a solid understanding of mobile app development, particularly with Flutter, and have experience with database integration and push notificat...

Design, animations and frontend

Das Projekt basiert auf der Interaktion eines Benutzers mit einem System, das dynamisch mit Inhalten und Daten von außen aus einem Backend gespeist wird. Dies ist eine kurze Beschreibung, was das System können soll und wie die Interaktion des Systems mit dem Benutzer aussehen wird: Der Kunde wird vor einem großen Monitor sitzen oder stehen. Auf diesem Monitor befindet sich ein 3D-Avatar, der in einem 3D-modellierten Raum steht. Während der Interaktion wird der Avatar verschiedene Dinge tun, zum Beispiel: Animationen: Der Avatar wird nicken, einen Ruhezustand einnehmen, wenn er nicht mit dem Benutzer interagiert oder nicht spricht, winken, die Arme in verschiedene Positionen bewegen usw... Sprechen: Es wird Textzeilen geben, die immer die gleichen sind, egal...

...educators. Requirements: - Incorporate attendance tracking, grade management, and lesson planning functionalities - Develop a graphical design that displays the daily and weekly progress of each student in a bar graph format - Each student's picture should be displayed as a profile icon next to their name on the screens - A base design with each lesson (math, science, reading, history), and all the data is linked via Chatgpt (GPT) backend process with an API - Detailed customizable report generation process Ideal Skills and Experience: - Proven experience in UI/UX design, particularly with educational platforms - Strong familiarity with data visualization tools and techniques - Ability to create user-friendly and visuall...

I'm looking for a frontend developer with expertise in React and Vercel, who can also work on blockchain projects, particularly in Solana. The project is a game website targeting cryptocurrency enthusiasts. The backend is already developed using Strapi. Your main task would be to make the game functional on the frontend. Key Requirements: - Solid experience in frontend development with React and Vercel - Previous work on blockchain projects, specifically in Solana - Understanding of cryptocurrency and blockchain technology - Familiarity with developing game websites - Can work with ports and making show real-time updates to game as it happens (since it is multiplayer) Key Tasks: - Integrating login with wallet - Displaying prev...

Hi, Looking for a UI developer who is working full time as a freelancer and can give us 2-4hrs daily for long term on our ongoing projects. Full stack developers/Php developers please don't apply only html/css developer should apply. Budget $5/hr or 400 INR/Hour Only apply if you communicate properly and once needed. About Us: We are a German based company and our IT office is in New Delhi.

...does not run, causing the animation to break and posts not to load. I'm in need of a freelance web developer with considerable JavaScript experience and in-depth knowledge. The key task will just be to improve this function so it runs each time the homepage is loaded or returned to. Key Requirements include: - Vast experience in JavaScript - Proficient in browser compatibility issues - Keen attention to functionality and performance detail Your role will be to diagnose the issue, remedy it, confirm the functionality by adequately testing in Chrome, Safari and Firefox. I can help explain the function and clearly show where the issue is, I just require a developer with a more advanced understanding of JavaScript to optimise the functio...

Hi, I am looking for the top developer who can develop a auction site with features and customize other necessary features for the frontend & backend. Need to have good sense of UI designing. Requires Live Streaming integration Reference site

We are looking for a web designer who has minimum 3 years of experience in Full Stack Development. Tech for backend can be python/node.js and for frontend react.js. We have the UI for what we want to build, we need backend and frontend to be developed for the same. Our website is a marketplace, where publishers can register and add their offerings and advertiser can purchase it and place orders, admin panel UI is also available. You should know how to follow structured approach and keeping scalability in mind.

...very small tasks. - **Fixing Frontend User Booking Page**: You will be responsible for developing dynamic content, form validation, and ensuring a smooth, interactive user interface. Your creativity and ability to think from a user's perspective will be essential here. **Requirements**: - Excellent knowledge of JavaScript - Experience in front-end development and user experience enhancement - Proficient in form validation - Strong troubleshooting skills - Familiarity with Laravel is a plus, although not mandatory - Prior experience in similar projects or with similar technologies is highly desirable Please note that we require the expert to use pure JavaScript for this project. Prior experience with this is preferred. If you think you meet these req...

So i want rewrite a whole my website demo (laravel) to be backend = node.js framework frontend = react.js framework website = << topup gaming store this site have 5 payment gateway (linqu, tripay, ipaymu, duitku, tokopay) i want add 1 more payment gateway (xendit) this site have 3 api to product vendor and i want add 1 more api and last one have 1 api to unofficial whatsapp gateway Please give me your proposal about the cost and time for finisih this job. After this task, i want make an application by flutter but maybe later.

1. Introduction: This requirement document outlines the necessary features and functionalities for developing a recruitment website. The website aims to serve as a platform connecting job seekers with employers, facilitating the job search and recruitment process. 2. Scope: The recruitment website will provide a user-friendly interface for job seekers and employers to register, search, and manage job postings and applications. It will include job search, resume upload, employer profile creation, job posting, application management, and communication tools. 3. Functional Requirements: 3.1 User Registration and Authentication: • Users (job seekers and employers) should be able to register on the platform. • Authentication mec...

Hi, Looking for a UI developer who is working full time as a freelancer and can give us 2-4hrs daily for long term on our ongoing projects. Full stack developers/Php developers please don't apply only html/css developer should apply. Budget $5/hr or 400 INR/Hour Only apply if you communicate properly and once needed. About Us: We are a German based company and our IT office is in New Delhi.

...leverage real-time crop images and AI to enhance crop monitoring, ultimately increasing crop yield and reducing water usage. Key requirements and deliverables include: - Building an intuitive Web UI that can analyze and display real-time crop images - Implementing machine learning algorithms using Python to interpret and predict the crop health and water requirements - Designing a robust backend system that can process and store large volumes of image data The ideal freelancer for this project should have: - Proficiency in Python programming - Experience in developing machine learning algorithms - Strong background in image processing and analysis - Prior experience in building web applications If you are excited about ...

I already have a Java project that takes two photos then I can crop a piece of photo and place it above the other picture than I press "merge" button so the two pictures will merge. -What do I need is this: Instead of selecting and cropping the photos from Java, I want to do that from Flutter, then I send the necessary data to Java EE to merge it and send the merged photo back to Flutter. Key Skills: - Proficiency in Java EE - Strong understanding of Flutter - Proven experience with backend and frontend development A video shows the Java project:

...Us: We're a dynamic and growing company that specializes in helping businesses scale through effective online marketing and web development. We leverage a powerful tech stack to streamline our processes and deliver exceptional results for our clients. Job Description: We are seeking a highly organized and tech-savvy Operations Manager to oversee our virtual team and drive our marketing and web development efforts. You will play a pivotal role in ensuring our operations run smoothly, projects are delivered on time, and our clients are delighted with our services. Responsibilities: Oversee virtual team: Manage and mentor our virtual team of specialists, including marketing experts, web developers, and virtual ass...

I'm currently working on a portfolio website using and I'm seeking a skilled frontend developer to help me address some issues. The website frontend is built on Next.js. The project page data is connected to Strapi.io. Can add you to git repo. URL - Strapi backend url- Issues to be fixed: 1. Delay in page routing (homepage to about page etc) 2. Strapi data is not showing on projects page 3. Configure Google Recaptcha & on contact page- the code is there, you need to only configure Would be great if you can fix it quick. Kindly only apply if you are experienced with the technology.

Current project is built on Laravel for both front and backend. Need to build React frontend to replace Laravel frontend side. All the pages inside current pages should be moved to React with new template UI and all same functionalities. Main Laravel frontend back end Login this saas/superadmin version (include All modules) USE THIS Admin TEMPLATE FOR Frontend Current system making this stacks - Laravel, MySQL, VueJS, JQuery & Bootstrap, DOCUMENTATION API DOC

...history, and other related information. - Inventory Tracking: An efficient inventory tracking system should be in place to monitor the available and rented items in real-time. - Rental Scheduling: The ability to schedule rentals, track them, and send reminders to customers is crucial for this project. Platform Compatibility: The software should be compatible with various platforms including Windows, MacOS, iOS, and Android. Essential Functionalities: - User Authentication: The system should validate the users based on their login credentials. - Payment Processing: The application should have an integrated payment processing system to facilitate smooth financial transactions. - Reporting and Analytics: I also require reporting and analytics fea...

Looking for Freelancer with Skills in Technical and Financial Proposal Writing, Design, and Summary Creation About Us: We are a dynamic event management company specializing in organizing memorable events that celebrate culture, heritage, and unity. Our team is dedicated to delivering exceptional experiences for our clients and their audiences. Opportunity: We are seeking a freelance professional who can assist us in crafting compelling technical and financial proposals for our events. This role involves creating visually appealing designs and themes that align with our clients' objectives and summarizing them into concise proposals that capture attention and secure contracts. Skills Required: Proficiency in writing P...

...a talented Freelance Digital Advertising Specialist to oversee our Facebook Ads and TikTok Ads campaigns. Responsibilities: Develop and execute strategic advertising campaigns on Facebook and TikTok Ads platforms. Conduct thorough audience research to identify and target relevant demographics. Create engaging ad creatives, including copy, visuals, and videos, to drive user engagement and conversions. Monitor campaign performance metrics, analyze data, and optimize campaigns to maximize ROI. Implement A/B testing and other optimization techniques to continuously improve campaign effectiveness. Stay informed about the latest trends and best practices in digital advertising, particularly on Facebook and TikTok. ...

...Functionality: - You'll need to create a platform where the admin can manage bus routes and schedules. This involves adding, modifying, or deleting routes and schedules as needed. - The app should have a feature for the admin to generate reports and statistics related to transportation. This could include data on bus usage, frequency of stops, and times of heaviest usage. Student Functionality: - Students should be able to access the app, view the bus routes and schedules easily. - They should receive relevant notifications such as schedule changes and general announcements. Incorporate the following features: - Include the option for both student and admin login. - The app should be user-friendly and intuitive. - It should...

I'm in need of a freelance Google Ads specialist with experience targeting the Romanian market to help boost sales. Key Requirements: - Targeting Romania: As my target market is in Romania, I need someone who is familiar with the local market and can tailor the ads accordingly. - Sales Focus: The main objective of this campaign is to boost sales, so previous experience with similar campaigns will be highly valued. - Language Skills: As my audience primarily speaks Romanian, fluency in this language is a must. Your responsibilities will include: - Setting up and managing Google Ads campaigns targeted at the Romanian market. - Regular monitoring and optimisation of the campaigns to ensure they are meeting the sales goals. - Providing insights and rec...

Freelance-Auftrag: Erstellung eines Games auf Phaser-Basis Rahmenbedingungen: Typ: Freelance Ort: Remote Dauer: 2-3 Monate (Juni - August 2024) Beginn: Ab Juni Level: Senior Sprache: Deutsch Bezahlung: Projektbasiert, nach Meilensteinen Team: 2 Personen Verantwortung: Technische Umsetzung Feedback: Ehrlich und direkt Unsere Kultur Emotionen und Weiterentwicklung. Das sind die zwei Säulen unserer Kultur. Wir glauben an die positive Kraft von Emotionen. Positive Emotionen bedeuten Glück und Lebendigkeit für jeden Menschen. Mit unseren Produkten wollen Millionen Menschen Emotionen schenken. Und wir lieben Spiele. Deswegen entwickeln wir emotionale Games. Wir lieben es, wenn etwas wächst, wenn sich etwas weiterentwickelt. Wir möchten, dass unser Unterne...

I'm looking for a skilled developer to create a chatbot specifically for our website. ...primary function of the chatbot will be to assist customers with their queries. It should be able to: - Provide prompt and accurate responses to common inquiries - Direct customers to relevant sections of the website - Transfer more complex questions to a human customer support agent Key requirements include: - Proficiency in creating chatbots for websites - Prior experience in designing chatbots for customer support purposes - Strong understanding of user experience and customer service principles The chatbot doesn't need to communicate in multiple languages. It should, however, be designed with scalability and future updates in mind. A seamless integration with our we...

...create a website where parents can enter their child’s name, and the name will be automatically integrated into a pre-recorded audio story. The child’s name will be generated using Text-to-Speech (TTS) technology and merged with the main audio file. Scope of Work: Setup and Configuration: Install and configure WordPress on a suitable hosting platform. Ensure the environment is secure and optimized for performance. Frontend Development: Create a user-friendly form for parents to input their child’s name and provide consent. Ensure the form is responsive and works seamlessly across different devices and browsers. Backend Development: Develop a custom WordPress plugin to handle form s...

...This project will involve Front-end development, UI/UX design, and API integration. Key Responsibilities: - Front-end Development: You will be responsible for creating the user-facing features of our web application. - UI/UX Design: I have a Figma design file which you will need to convert into Reactjs components. This means you should have a good eye for design and be able to translate it accurately into the final product. - API Integration: You will also need to work with our backend team to connect the front end to our APIs. Ideal Skills and Experience: - Strong experience with ReactJS and front-end development. - Previous work on UI/UX design is essential. - Experience with API integration is a plus. - Proficiency in Figma and the ability...

I require a dedicated and creative freelancer to fill our recently opened graphic design role, specifically focusing on the area of logo design. You will be working on various projects, each requiring a unique and creative approach to logo creation. The specifications for the job are as follows: - Comfortable working on freelance terms - Expertise in graphic design, specifically in the area of logo creation - Ability to interpret brand values into compelling logos - Flexibility to adapt to different design projects Ideal candidates will have a strong portfolio demonstrating their experience in and talent for logo design. I'm looking forward to seeing how your unique aesthetic can contribute to our projects.

...designer to help with a project of integrating and consolidating data from different sources. Key requirements: - Expertise in SQL Server: You should be able to design, implement and optimize data warehouse solutions on SQL Server. Understanding data warehouse design principles is essential. - Data Integration: You'll need to work with some of our developers / power users to source data and establish automated integration; experience with integrating relational databases and APIs from web services is crucial. - Data Consolidation: You should be able to create a cohesive, consolidated dataset from these different sources applying appropriate design principles. - Medium-sized project: The data needing integration and consolidation is betwee...

I'm looking for a...across 10 different categories. The key functionalities and requirements are: - **Product Management**: I'll need the capability to bulk upload products through a spreadsheet. This will be necessary for efficiently managing such a large product catalog. - **Payment Integration**: The website should support credit card payments. This is a crucial aspect of the site as it will be the primary method through which customers will be transacting. The ideal candidate should have proven experience in building e-commerce websites with extensive product catalogs and automated product management systems. A strong understanding of handling payment gateways is also a must. Your suggestions for optimizing the site for smooth user experience and ba...

...advisory services and showcases my portfolio. The website should cater to individual investors, small business owners, and high-net-worth individuals. Key Features: - Detailed and clear information about my advisory services: Candidates with experience in creating informative and engaging content relating to finance or investments will have an advantage. - An investment portfolio section: The ideal freelancer should demonstrate an ability to elegantly display financial data in an accessible manner. - A contact form: Allow visitors to submit inquiries directly through the site. - An investment calculator: This needs to be user-friendly and visually appealing, requiring both frontend and backend capabilities. Ideal skills a...

I am seeking a dedicated freelance developer who can build an AI app. The purpose of the app is to suggest building designs based on the input of the given land. Additionally, the app should be able to propose interior designs with the available room input. The ideal freelancer for this project will have: - Extensive experience in AI and machine learning - Strong background in mobile and application development - Exceptional design skills Due to the lack of platform preference mentioned initially, the aggregator should be built to support all major platforms: iOS, Android, and Web. Though the specifics for building design and interior design were not provided, the app should at a minimum, generate: For Building Design Based on Land Input: - Floor pl...

Dynamic Website With Backend for 3 pages Products, Brands, Solutions. Total site of 5 pages :- Home Products, Brands, Solutions, About Us, Contact Us page. No Ecommerce Only Lead Generation With Whatsapp integration and contact form integration.

DEFININTIONS local environment: developers laptop client: Wayne contractor: Faisal and his team PROBLEM STATEMENT Due to missing connection to database, the website on clients local machine is generating errors thus preventing development. SOLUTION: Create a replica of RDS production server (to be called "dev") on AWS, that can be used for development on local environment and for staging testing later on. CONTRACTORS ANTICIPATED TASKS (high level) 1. Take backup of production database on AWS 2. Create new RDS instance (server) using the backup and restore the backup. 3. Configure and verify the network settings to make connections over internet. 4. Test connection of new dev database with web application on local environment. DELIVERABLES 1...

I am looking for skilled frontend developer to duplicate an existing website template for my e-commerce store. The old site has performance issues and loads quite slow. There for we have decided to switch from OpenCart to Bagisto store. Responsibilities: - The template needs to match our existing site at least at around 90% ! - No perfection issues at our side - Accepting improvement ideas - There is no need to made it ready for Bagisto, our need is only the CSS and base HTML with dummy content. - Duplicate an existing website to stand alone TailwindCSS template. - Ensure the template is Responsive as our main target is mobiles but desktop as well. - Implement few dummy pages: Homepage, Category, Product, Search, Login / Account. Required Skills and Experience...

I'm looking to create an all-in-one casino app that offers real money gaming to users in India. Here are more details about the requirements: - casino Android App with different real money games for India. (I have already f...all-in-one casino app that offers real money gaming to users in India. Here are more details about the requirements: - casino Android App with different real money games for India. (I have already found a few apps that are very similar as example code. Would like to have the most popular games in India and make it very simple and quick) - node.js backend with DB and payment. Configure and test that it works. If you have worked on similar projects and believe that you can help me, place your offer and I will ge...

I'm on the lookout for a skilled writer who's looking to work part-time on a freelance basis. Ideal Skills and Experience: - Mid level expertise in writing and content creation. - Proven experience with creating engaging, high-quality content. Key Responsibilities: - Crafting compelling and well-researched articles based on given topics. - Ensuring that the content is original, well-structured and free of grammatical errors. - Adhering to deadlines and guidelines set for each writing task. This is a great opportunity for a mid level writer to enhance their portfolio and earn some extra income. I'm looking forward to receiving your applications.

I am seeking a skilled React developer with expertise in frontend development and user interface/user experience design. I need to create a web application that provides a responsive, engaging experience for young adults. Your key responsibilities in this role would include: - Creating a frontend for the web application that is interactive and user-friendly. - Developing a UI/UX design that is visually appealing to young adults and promotes ease of use. Successful freelancers must have prior experience in these areas. Please include samples of the responsive web applications you have developed that cater specifically to young adults, along with an explanation of how the frontend and UI/UX design work you performed contributed to the app...

As an ambitious professional seeking freelance opportunities, I bring a unique blend of skills in content writing and website development. Key capabilities include: - A wealth of experience in crafting compelling written content, honed over years of successfully delivering diverse writing projects. - A robust understanding of website development, that enables me to create or enhance digital platforms in alignment with client vision and needs. My combined proficiency in these areas makes me an ideal candidate for projects that require both high-quality content and web development expertise. Get in touch if you have need of such dynamic project execution.

I'm looking for a UI designer to develop a clean and minimalist interface for a stock taking application. This UI will be used primarily by our Warehouse staff. Key components of the project include: - UI Design: The primary focus of this project is the design of the user interface. It should be user-friendly, intuitive, and minimalist in style. - Backend Development: The system will be powered by Microsoft Access. The backend should support: - Inventory Tracking: The system should be able to record and update our inventory. - Cost Analysis: The backend should be able to calculate the cost of our stock. - Report Generation: The system should be able to generate detailed reports based on the data entered. The ideal freelancer for this ...