Pune, Maharashtra, India
Past Earnings
$40/hr · Starting at $300
I design and develop secure, scalable backend systems using Java, Spring Boot, REST APIs, Microservices, GraphQL, and relational databases. From business applications and SaaS platforms to enterprise
Kragujevac, Central Serbia, Serbia
ID Verified
$25/hr · Starting at $500
Fast, secure, and well-documented APIs for mobile apps and SaaS systems I develop custom APIs using Laravel, .NET Core, or Node.js, designed for high performance and security. Services include: Authen…
Noida, Uttar Pradesh, India
$15/hr · Starting at $500
Application Programming Interface (API) is indispensable to any web solution, the software module, plugin, web application, or web design as it lays down the protocols/standards to access a web-based
Lahore, Punjab, Pakistan
$8/hr · Starting at $100
I will integrate any type of rest, soap 3rd parties api like api offered by google, bing, unleahes, opencart etc. in your application to make you application more interactive and featureful. I will In…
Mount Laurel, New Jersey, United States
$65/hr · Starting at $500
Offer API solution connecting to any backend application. Support REST, SOAP, Event Sourcing, and Messaging Solutions. Provide Data extraction solutions from a data source in excel to any backend d…
Chandigarh, Chandigarh, India
$10/hr · Starting at $50
From past 7+ years, I have acquired proficiency in design and development of client/server, web based,mobile apps development and n-tier application. I have expertise in developing web applications us…
$15/hr · Starting at $1,200
I create and integrate RESTful APIs that keep your systems connected and running smoothly. Over the years, I’ve worked on payment gateways, CRMs, ERPs, and third-party services like Stripe, Twilio, an…
$20/hr · Starting at $200
- I have strong experience in interacting with API Interfaces using SOAP/JSON/XML/REST APIs and extract data using PHP. - I can help you on creating the web portal which will utilize the data pulled f…
Igal, Somogy, Hungary
$25/hr · Starting at $25
.NET C# application development to manage eBay users and listings. .NET C# application development to manage eBay users and listings
Bamberg, Bayern, Germany
$85/hr · Starting at $50
My service includes design and implement IoT infrastructures and systems for various fields and applications including security, indoor positioning and location and automation and control for smart ho…
Port Harcourt, Rivers, Nigeria
$25/hr · Starting at $150
Robust, Scalable, and Secure APIs for Your Business Needs Looking for reliable API development to connect your applications and streamline your processes? I specialize in creating custom APIs that enh…
Kazan, Tatarstan, Russian Federation
$15/hr · Starting at $30
React & TypeScript Frontend Developer Creating modern, fast, and responsive web applications with clean, maintainable code. Core Skills: Frontend: HTML5, CSS3, JavaScript (ES6+), React, TypeSc
Polkowice, Dolnoslaskie, Poland
$10/hr · Starting at $25
Zaman tasarrufu sağlamak ve verimliliği artırmak için özel otomasyon çözümleri geliştiriyorum. Sunduğum hizmetler şunlardır: - Web kazıma (herhangi bir web sitesinden veri çıkarma) - API entegrasyonla…
Lagomar, Montevideo, Uruguay
$12/hr · Starting at $25
Development of RESTful APIs in PHP using frameworks as Slim. Security access as Oauth2. Database model development in MySQL.
Branford, Connecticut, United States
$40/hr · Starting at $40
Development of custom APIs and integration of existing application with third party APIs. Experienced with both REST and SOAP API development and integration
Rajkot, Gujarat, India
$20/hr · Starting at $100
All types API - Oauth,REST,MLS-IDX,Sparx Facebook API Twitter API Linkedin API Google+ API Paypal API Stripe API Twillio API Handshake API Sparx API (FlexMLS) Braintree API CCAvenue Google Drive Skype…
Surat, Gujarat, India
$18/hr · Starting at $25
REST/SOAP API development & integration, Web service development & integration, 3rd party API integration.
Montreal, Quebec, Canada
$30/hr · Starting at $100
Software Engineer with 3 years of hands-on experience and strong technical background. Experience include architect and develop multiple API REST systems using monolithic and micro-services architectu…
Pouzy Mesangy, Auvergne, France
$50/hr · Starting at $2,500
I build robust REST APIs using Django and Django REST Framework, backed by PostgreSQL and deployed via Docker or AWS. My services include endpoint design, serializers, authentication (JWT/OAuth2), th…
Ulaanbaatar, Ulaanbaatar, Mongolia
$20/hr · Starting at $400
More than 10 years experience at Rest web services with XML and Json and web Api services cooperating many types of databases and Back-end services. Some following, - Billcenter service (web api 2.0 w…