Bellevue, Washington, United States
$5/hr · Starting at $25
I am a developer, tester of web, mobile and rest api web services Java, j2ee, domain hosting, rdbms,
Petropolis, Rio de Janeiro, Brazil
Experience with .Net and Java, mainly in development of Restful and SOAP APIs. Worked in a software factory enterprise, having experienced many cases.
Bhakkar, Punjab, Pakistan
100/yr · 100%
Greetings! Are you looking for seamless and efficient API development and integration services to power your business operations? Look no further! I specialize in crafting custom APIs that connect div…
Rawalpindi, Punjab, Pakistan
$12/hr · Starting at $60
Node.js & Azure(Kubernetes/CosmosDb) Moreover I have developed software with following domains: I offer my services till client satisfaction. My objective is to work professionally and provide quality…
Bucuresti, Bucuresti, Romania
$20/hr · Starting at $50
I provide API development in various architectures (REST API, JSON RPC, XML RPC). I also integrated 3rd party APIs if necessary.
Legnano, Lombardia, Italy
Past Earnings
$30/hr · Starting at $100
RESTful API and SOAP Web Service Integration Third-Party API Integration (Payment Gateways(stripe), CRMs, AWS, GCP) AI platform API integration(OpenAI, Claude, MistralAI) Frontend and Backend Integrat…
Islamabad, Islamabad, Pakistan
$11/hr · Starting at $50
Greetings !! Welcome to my Gig. I'm professional Developer for 5 years, I can write Backend Apis in PHP and Node Js I can connect your project of any platform to database using these scripts. These sc…
Mumbai, Maharashtra, India
$15/hr · Starting at $25
Greetings everyone! I prefer back-end development because I love manipulating data! I have 8+ years working in the Back-end development and REST API development space - some experience added below;
Struzinec, Stredocesky kraj, Czech Republic
$30/hr · Starting at $500
• Working knowledge of Front end optimization and performance techniques • Makes design recommendations towards the development of new code or reuse of existing code • Crisp Communication with Clien…
Agartala, Tripura, India
$10/hr · Starting at $25
Hi there, I am Supratim, a Full-Stack developer (MERN) having experience of 2+ years in building modern, scalable, responsive, and optimized websites. #REST API, JSON, #JavaScript, Node, Express, Mon…
Islamabad, Punjab, Pakistan
$30/hr · Starting at $200
Highly skilled at WordPress development, specializing in Custom WordPress Coding, MYSQL Server DBA, Database Development. For the last 10 years, I am building WordPress applications using advanced W…
Ansan-si, Kyonggi-do, South Korea
$55/hr · Starting at $500
I build fast, production-ready backend systems using Python and FastAPI. As the sole developer of checkapi.io — a live API monitoring SaaS — I've built and maintained a full backend stack in productio…
Gwalior, Madhya Pradesh, India
ID Verified
$15/hr · Starting at $50
I develop and integrate REST APIs for web applications, ecommerce systems, and third-party services. I have experience working with payment gateways, shipping APIs, CRM integrations, authentication sy…
Are you looking for an experienced Javascript & Node.js developer who can help you with your API development, bug & code fix needs? Look no further! I have 3 years of experience in HTML, CSS, Javascri…
Kucukcekme, Istanbul, Turkey
I am a professional Laravel & PHP Backend Developer with strong expertise in building scalable, secure, and high-performance web applications. I specialize in Laravel-based systems, API development, t…
Surat, Gujarat, India
I build secure, production-ready REST APIs using Node.js, Express, and TypeScript — with JWT-based authentication and role-based access control (RBAC) baked in from the start, not bolted on afterward.…
$8/hr · Starting at $25
1. Effectively completed complex projects and delivered them on time. 2. Quality of the product is never compromised. 3. Client satisfaction is the ultimate goal. 4. Customer Services are provided hea…
Kherson, Khersons'ka Oblast', Ukraine
$15/hr · Starting at $60
I can build a high-performance API for your mobile app or integrate your existing system with any third-party service.Experience with: Payment Gateways: Stripe, PayPal, Braintree. CRM & Marketing: Sal…
ghaziabad, Uttar Pradesh, India
I am very good in software development fields like php development,ajax jquery,payment gateway.creating and consuming REST/SOAP API and also strong knowledge insurance Api/TPA I am good in data entry
Ghaziabad, Uttar Pradesh, India
$20/hr · Starting at $100
I offer professional Java Spring Boot backend development services, helping businesses build scalable, secure, and high-performance systems. With 19+ years of experience in software development, I spe…