Petaling Jaya, Selangor, Malaysia
$20/hr · Starting at $80
I am expert in nodejs application development using expressjs for API restful & Routing, knexjs for database object relational mapping and Json Web Token (JWT) for security token handling. https://git…
Bandarban, Chittagong, Bangladesh
$10/hr · Starting at $25
Are you looking for a secure MERN authentication system? You are in the right place! I will develop MERN authentication with JWT, bcrypt and cookies to give your web application a secure and professi
Lagos, Lagos, Nigeria
$25/hr · Starting at $25
I will build an API in Node.js for you. It will include database connection, unit testing and other backend features you may want.
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…
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
Sertaozinho, Sao Paulo, Brazil
$40/hr · Starting at $30
I have more than 20 years of experience in the area of Technology and Software Development. Software development for several segments: Commerce, Construction, Crane Rental, Inventory Control, Constr…
Cambridge, Massachusetts, United States
$200/hr · Starting at $200
I specialize in federated identity and API security architectures with protocols like OpenID Connect and OAuth 2.0. I can help you troubleshoot basic configuration, wrangle complex integration issues,…
Barishal, Barisal, Bangladesh
$15/hr · Starting at $250
I offer end-to-end full-stack web development services, specializing in Next.js, React, Django, and MySQL. Whether you need a high-performance eCommerce store, a multi-vendor marketplace, a custom we
Laguna Beach, California, United States
182,020/yr · 98.5%
$24/hr · Starting at $1,000
Top Guru Assistants, our team of 100+ skilled professionals specializes in delivering Rapid, Reliable, and Robust .NET solutions tailored to meet your business needs. With extensive expertise in .NET
Shtip, Stip, Macedonia
107,122/yr · 100%
$20/hr · Starting at $500
I build full-featured SaaS platforms using React.js, Node.js, and modern APIs. From MVPs to production-ready apps, I handle everything from frontend development to backend infrastructure and database
Anshan, Liaoning, China
100,317/yr · 100%
$25/hr · Starting at $400
Service Description: I build reliable and scalable web applications using Python (FastAPI, Flask, Django) combined with modern frontend frameworks like React, Vue 3, and Quasar. I help startups and bu…
Kryvyi Rih, Dnipropetrovs'ka Oblast', Ukraine
Past Earnings
$60/hr · Starting at $1,000
⭐ As a senior software engineer, I possess over 10 years of experience and specialize in TDD (test-driven development) and functional programming. My go-to tools include React, Angular, TypeScript, No…
Shenyang, Liaoning, China
78,650/yr · 100%
$35/hr · Starting at $1,000
As a backend engineer with strong expertise in Java, Spring Boot, and microservice-based architectures, I build production-grade backend systems that power mission-critical applications — combining hi…
Pirot, Serbia, Serbia
39,800/yr · 100%
$50/hr · Starting at $100
I am an ideal fit when you are looking for: ✔️ Frontend Development ✔️ Backend Development ✔️ Cross-platform Mobile Development ✔️ Data Visualization ✔️ A/B Testing, ✔️ Chatbot Development & In…
Lazarevac, Serbia, Serbia
35,720/yr · 100%
$40/hr · Starting at $200
1. Front-End Development: UI/UX Design: Designing the user interface (UI) and ensuring an intuitive user experience (UX) across web platforms. Web Technologies: Developing with languages like HTML, CS…
Chandler, Arizona, United States
16,300/yr · 100%
$80/hr · Starting at $100
I have strong experience and knowledge in a wide range of frontend and backend. Specialized in: - Web (Backend & Frontend) > Node.js, NPM, Yarn, Webpack, Bower, Babel, Grunt, ESLint > React, Redux,
Bhakkar, Punjab, Pakistan
24,364/yr · 100%
$20/hr · Starting at $300
Seamless API Development & Integration | Expert Solutions for Scalable Systems Unlock the full potential of your business with cutting-edge API development and seamless integrations. Whether you need
Hunchun, Jilin, China
13,750/yr · 100%
$30/hr · Starting at $30
Specialized Full Stack Development Services As a dedicated Next.js developer, I provide a comprehensive suite of services for clients looking for reliable, high-quality, and efficient web solutions. M…
New Delhi, Delhi, India
10,469/yr · 100%
$15/hr · Starting at $25
My Node.js Skills > ------------------------------------------------------------------ - RESTfull, JSON-RPC or binary API, - Architecture based on models, controllers and services, - Requests and res…
5,953/yr · 100%
$25/hr · Starting at $2,000
Spring Boot master. Has over 12 years of experience. - Components, Bean, Servlet, Actuator, Rest Template, Design Patterns, Repository, Controller, Architecture, State Machine etc. - Sending Email, Da…