Delhi, Delhi, India
$8/hr · Starting at $25
I am a Python Backend Developer specializing in building high-performance APIs using FastAPI and Flask. I have hands-on experience designing scalable backend systems with clean architecture, efficient…
Noida, Uttar Pradesh, India
$5/hr · Starting at $25
I build Flask REST APIs with user authentication and database integration, exactly like my Code Snippet Hub project. What you get: User signup and login (JWT tokens, bcrypt ) Private data storage (use…
Kota Kinabalu, Sabah, Malaysia
$35/hr · Starting at $35
Need a production-ready REST API? I build FastAPI backends that are clean, secure, and deployment-ready. From simple CRUD APIs to complex systems with JWT authentication, database migrations, and GeoI…
Smiths Grove, Kentucky, United States
$45/hr · Starting at $250
I will build a secure authentication system for your application using modern backend technologies such as Node.js or NestJS. This system will allow users to safely register, log in, and manage their
Virar, Maharashtra, India
$15/hr · Starting at $50
I implement complete authentication and authorization systems for Spring Boot applications using Spring Security. What's included: - JWT-based stateless authentication (access + refresh tokens) - OAut…
Bowling Green, Kentucky, United States
$45/hr · Starting at $200
Bhawalpur, Punjab, Pakistan
3,187/yr · 100%
$10/hr · Starting at $100
Hello ! I specialize in developing secure and reliable authentication systems for Laravel applications, ensuring that your web projects have robust user management and s control. Authentication is a c…
Lahore, Punjab, Pakistan
$10/hr · Starting at $40
Looking for a reliable backend developer to build scalable and secure applications? I specialize in creating modern backend systems and full stack applications using industry-standard technologies. My…
Laguna Beach, California, United States
139,025/yr · 98.6%
$25/hr · Starting at $500
Professional API Documentation Services for Scalable Integration. Looking for Top API Documentation Services that make your APIs clear, developer-friendly, and easy to integrate? At YES IT Labs LLC db…
Bhakkar, Punjab, Pakistan
25,556/yr · 100%
$25/hr · Starting at $250
Accelerate your enterprise-grade software with expert Scala development tailored for scalability, real-time processing, and type-safe reliability. As a certified Scala specialist with 8+ years in JVM
8,428/yr · 99.9%
Are you looking for a Node js Developer here's the best place to find REST API developer? Or are you having issues with NodeJs Rest API? Well, you are at the right place. I am a Backend Node Js Develo…
6,214/yr · 100%
Dullaywala bhakkar, Punjab, Pakistan
1,440/yr · 95.2%
Laravel is a powerful PHP framework used to build secure, scalable, and high-performance backend systems for web and mobile applications. It provides a clean architecture, robust security features, an…
Bengaluru, Karnataka, India
$10/hr · Starting at $25
I offer professional Java backend development services using Spring Boot, REST APIs, MySQL, and PostgreSQL. I can develop secure and scalable backend systems, create CRUD APIs, integrate databases, im…
Experienced web developer skilled in building responsive Single Page Applications with React.js, Tailwind CSS, and GSAP. Proficient in improving site performance and creating engaging user interaction…
Lugbe, Federal Capital Territory, Nigeria
$25/hr · Starting at $50
I build production-grade REST APIs using Java and Spring Boot. My services include: - RESTful API design and development with Spring Boot 3.x and Java 21 - JWT authentication and RBAC with Spring Secu…
Chennai, Tamil Nadu, India
Java Full Stack Developer with 2 internships and 5+ production projects, specializing in building secure, scalable REST APIs with Java, Spring Boot, Spring Security, and Hibernate/JPA, paired with Rea…
Rawalpindi, Punjab, Pakistan
$10/hr · Starting at $30
I am a Java Spring Boot Backend Developer with hands-on professional experience from my at Nisum Pakistan — a global technology company operating across 10+ countries. I specialize in building clean…
Davis, California, United States
$30/hr · Starting at $100
I design and build production-ready REST APIs and full-stack web applications. On the backend, I use Python, Flask, and SQLAlchemy to build secure APIs with JWT authentication, rate limiting, caching,…
Batumi, Georgia, Georgia
Hi, I'm Gigi Beridze, a highly skilled Full-Stack Developer with 5+ years of programming experience and 3+ years specializing in the MERN stack. I build scalable, high-performance web applications wit…