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Looking for a talented Back-End Developer (PHP/MYSQL/APIs)

$250-750 USD

Zaprt
Objavljeno pred več kot 6 leti

$250-750 USD

Plačilo ob dostavi
We are looking for a talented Back-End Developer to write code for a custom web application. Primary languages will be PHP/MYSQL, but we are open to language/technology recommendations to accomplish specific tasks within the application . The ideal candidate will be able to make technology recommendations on how to best accomplish the goals of each component of the application. The application front-end will be built on “Jamstack” principles (Javascript, APIs, and Markup). Your primary duty will be to build the application back end (Databases, APIs to present to the front-end, and APIs to communicate with third party applications). Must have previous experience with designing and coding APIs. You will be expected to work closely with a small team during each milestone via a Slack room. Skype or Slack calls may be necessary from time to time. Because communication will be very important for this project, we ask that applicants have a strong understanding of both written and verbal English. The project requires the following: Provide database documentation (Tables and keys) Create MYSQL database of application users, with different levels of permissions. Create MYSQL database for games played, and meta-data surrounding those games and game-states. Create MYSQL database for account balances (data manipulated by Braintree API & Payouts API) Build custom queues and queue timers for the purpose of matchmaking. Implement a notification system that alerts when data has not been entered by the user. Design and build primary API for communication with the front-end and external services. Implement website authentication via OAUTH2 API. Implement payment processing via Braintree API. Implement payout processing via Paypal Payouts API. Implement transactional email processing via PostMarkApp (or similar) API. The prototype (visual design) of this project and full scope of work will be shared if we decide that we may be interested in working with you. You must have consistent, daily availability for this project. (We are looking for a commitment of 30+ hours per week.) Lack of communication will not be tolerated. Payments will be held in escrow and released after agreed upon milestones are completed. Must be willing to allow code to be reviewed to check for consistency and efficiency prior to release of milestone. If you are experienced with PHP, MYSQL, and building custom APIs, we would like to hear from you. Preference will be given to those who can provide technology recommendations/improvements on how to best meet the back-end needs of the application. Please submit a bid, and provide examples of previous projects that you have worked on (Link to an existing project, with a description of your involvement). [login to view URL] long have you been working with PHP/MYSQL? [login to view URL] much experience do you have with designing and coding APIs? [login to view URL] provide a link to example(s) of your work, along with a description of your involvement in the project.
ID projekta: 15053475

Več o projektu

58 ponudb
Projekt na daljavo
Aktivno pred 6 leti

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58 freelancerjev je oddalo ponudbo s povprečno vrednostjo $771 USD za to delo
Avatar uporabnika
Let's discuss more about project to finalise the proper scope with estimated cost and time so ping me over the freelancer chat.....I will share some demo as well for recent works if you want to check. Relevant Skills and Experience i have skills for this kind of project as done many project like this but once i have proper scope detail i will share relevant demos/experience as well Proposed Milestones $1546 USD - For milestone we need to first discuss and create road-map of all features.
$1.546 USD v 10 dneh
5,0 (187 ocen)
9,4
9,4
Avatar uporabnika
Hello, We have gone through your project details and have understood that lots of things to be hashed out to make PHP based website. If you want then we can have a PRODUCTIVE discussion on FL chat. Relevant Skills and Experience We are the No.1 freelancing company and have more than 680+ reviews and ratings too. We have the best developer and designer team and have more than 12+ years of experience in different expertise. Proposed Milestones $3802 USD - Undefined
$3.802 USD v 56 dneh
4,8 (500 ocen)
10,0
10,0
Avatar uporabnika
Ready to work with you, I have a small team of developers, 2 of my developer has more than 4 years of PHP experience , Let me know if you are interested to work with us.. Relevant Skills and Experience Ready to work with you, could you please send me some more details about your project so we will estimate it accordingly.... Proposed Milestones $560 USD - milestone
$560 USD v 10 dneh
4,8 (535 ocen)
8,3
8,3
Avatar uporabnika
Hi I have more than 7+ years experience in this field. By reading your requirement i have some question please message me so we can discuss over the chat and communicate quickly. Relevant Skills and Experience html,mysql,php,website design Proposed Milestones $412 USD - milestone
$412 USD v 15 dneh
4,8 (480 ocen)
8,3
8,3
Avatar uporabnika
Hello, I m Tahsinul Alam, completed Masters in Software Engineering now working as one of the CEO at Workspace Infotech Ltd, software firm located in Dhaka,Bangladesh. Relevant Skills and Experience HTML, MySQL, PHP, Website Design Proposed Milestones $555 USD - later Request to send more details or we need 2 sit 4 more details then we can give u exact budget & time.
$555 USD v 10 dneh
4,9 (62 ocen)
8,0
8,0
Avatar uporabnika
HI Sir/Madam, I can assist you with "backend Development", I have experience working with "similar Development". Let's have a quick chat to discuss it further. Relevant Skills and Experience I have been in this "php backend dev" field for a long time now, you can further check my sample work at: https://www.freelancer.com/u/extreamcode.html Proposed Milestones $555 USD - full
$555 USD v 10 dneh
5,0 (110 ocen)
8,0
8,0
Avatar uporabnika
Hey Friend, We are 14 person team of developer, designer and tester provide you excellent services. Relevant Skills and Experience Myself having has 10 years experience of web site development. Expert in Custom programming in php/Mysql/Jquery/Wordpress/Joomla/ Magento /OpenCart / Android / Mobile development / Responsive. Proposed Milestones $100 USD - First Initial Payment $400 USD - On Final Additional Services Offered $1 USD - Customization, Support and maintenance etc. I am confident to handle your projects with dedication and good quality. Regards Urmila Gupta
$500 USD v 7 dneh
4,9 (302 ocen)
7,8
7,8
Avatar uporabnika
Hello! My name is Alex. I checked your requirements and have a proposal as well as some questions that we should discuss. The price is negotiable. We will agree on the final quote after discussion. Relevant Skills and Experience We have 10 years of work experience and more than 520 projects implemented. We provide Full Stack web development services. Also we have great designers and Internet Marketing specialists in the team. Proposed Milestones $1500 USD - Milestones will be discussed in private messages
$1.500 USD v 25 dneh
4,8 (61 ocen)
7,8
7,8
Avatar uporabnika
we have read your detail requirements about to create this project and we are ready to start it. Relevant Skills and Experience - PHP - Code Ignator - Magento - Laravel - Wordpress - Zen-cart - X-Cart - Website Design - Ajax - Html + Bootstrap - Javascript - Mysql Reporting - Crm Development - CDR - Asterisk - Api's Proposed Milestones $786 USD - milestones
$786 USD v 10 dneh
4,9 (86 ocen)
7,5
7,5
Avatar uporabnika
Hello, We have accomplished 90% of the project which is similar of your requirement. All we need 10% customization as per your requirement set and specifications. Relevant Skills and Experience I expertise in: - RubyOnRail - Shopify - Amazon/eBay API - PHP Frameworks - Hybrid App development - Native App Development (iOS & Android) Proposed Milestones $773 USD - This is a park price and will be discuss on further. Stay tuned, I'm still working on this proposal.
$773 USD v 15 dneh
4,9 (68 ocen)
7,3
7,3
Avatar uporabnika
hello we are expert in web design using css html js bootstrap and development using php Relevant Skills and Experience HTML, MySQL, PHP, Website Design Proposed Milestones $555 USD - website
$555 USD v 10 dneh
4,9 (116 ocen)
7,2
7,2
Avatar uporabnika
Hi there - My name is Farid. I’ve read your brief about "Looking for a talented Back-End Developer (PHP/MYSQL/APIs)". I have 6 years experience in (HTML, MySQL, PHP, Website Design). I am highly qualified for this project and would love to speak with you further about taking this project on. If you’d like to view my previous work, take a look at my Freelancer Portfolio. Relevant Skills and Experience HTML, MySQL, PHP, Website Design
$761 USD v 365 dneh
5,0 (128 ocen)
6,8
6,8
Avatar uporabnika
I have been working on PHP since last 5 years, I have a whole list of websites/web applications developed. Please get in touch to discuss more and start. Final discussion in chat.
$742 USD v 15 dneh
4,9 (93 ocen)
6,6
6,6
Avatar uporabnika
Greetings! We are the fastest growing software development and digital media solutions group in India. Led by a team of FORMER GOOGLE AND GROUPON EMPLOYEES. Relevant Skills and Experience We have proven expertise in Cake PHP, Drupal, Magento, and Wordpress,Laravel, besides others. We excel in ecommerce platforms, mobile applications, and advanced enterprise solutions. Thanks! Ritz Proposed Milestones $555 USD - Would like to go on a call with you and discuss the project requirements before proceeding to work.
$555 USD v 10 dneh
4,6 (14 ocen)
6,8
6,8
Avatar uporabnika
With 6 years of hands-on experience efficiently coding websites and applications using modern Word press, Woo-commerce, HTML, CSS, and JavaScript Relevant Skills and Experience I possess sound knowledge about the various web designing applications, PHP, Javascript, XHTML, HTML, Adobe Flash Player, SQL Server, FTP, and other related software Proposed Milestones $300 USD - milestone
$300 USD v 4 dneh
5,0 (29 ocen)
5,6
5,6
Avatar uporabnika
I WILL BUILD THE EXACT WEBSITE THAT YOU WANT WITH ALL THE FEATURES AND FUNCTIONALITIES THAT YOU WANT. COMPLETE WEB PORTAL (FRONTEND + BACKEND) COST WILL BE STRAIGHT : 500$ TIMELINE : 16 DAYS Relevant Skills and Experience I bring 10+ years of experience and over 150+ projects that have originated from around the world. Waiting to hear more from you Thanks :) Proposed Milestones $555 USD - COST
$555 USD v 14 dneh
4,8 (59 ocen)
5,9
5,9
Avatar uporabnika
Hello, We are a team of 100+ developers doing mobile and web application development. We have more than 5 years of experience Thanks Genius Team Stay tuned, I'm still working on this proposal.
$596 USD v 10 dneh
5,0 (3 ocen)
4,6
4,6
Avatar uporabnika
5 Reasons why you should hire me for your custom website and Application Development. 1. Available 24/7 upon your request 2. Delivery on-time with 100% satisfaction 3. Always think beyond boundaries and. provide user friendly solution 4. Provide excellence with commitment 5. Most important, Free technical support for lifetime. Thank you
$660 USD v 6 dneh
4,3 (24 ocen)
5,0
5,0
Avatar uporabnika
Hello project owner, I am ready to give you best quality work. ***Available to provide you the work on the given time frame. I have good experience in it. Looking for your response. Thanks!! Relevant Skills and Experience HTML, MySQL, PHP, Website Design Proposed Milestones $333 USD - discuss more Please come to chat room so we can discuss more over the project and start the work accordingly.
$333 USD v 10 dneh
4,5 (14 ocen)
4,0
4,0
Avatar uporabnika
Hello, I m Tahsinul Alam, completed Masters in Software Engineering now working as one of the CEO at Workspace Infotech Ltd, software firm located in Melbourne, Australia. Relevant Skills and Experience HTML, MySQL, PHP, Website Design Proposed Milestones $555 USD - later Request to send more details or we need 2 sit 4 more details then we can give u exact budget & time.
$555 USD v 10 dneh
5,0 (5 ocen)
3,7
3,7

O stranki

Zastava CHINA
15 Bei Chi Zi Da Jie, China
5,0
2
Član(ica) od mar. 4, 2017

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