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Rajendra Singh
@rajendrasinghk
Full Stack Developer ReactJs, Java, Spring, NextJs, MongoDB
India
Engels, Hindi
Over mij
I’m not just a developer—I’m a solution partner. I care about writing clean, maintainable, and production-ready code that aligns with your business goals. Whether you're building from scratch or optimizing an existing system.
Services I Offer
1. Figma Design UI\UX to NextJs.
2. Full-stack React/NextJs Java web application development
3. RESTful API and Microservices architecture
4. SaaS platform development
5. Real-time data processing and integration
6. Database design, optimization, and migration
7. Cloud infrastructure deployment (AWS, GCP)
8. CI/CD pipeline
Skills
Rajendra Singh
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
Full stack webapplicaties
I will covert figma design into responsive next js or react js website
Full stack webapplicaties
I will fix react js, next js bugs and website errors in 24 hours
Portfolio
Werkervaring
Full Stack Developer
Upwork • Freelance
Dec 2015 - Nov 2025 • 9 yrs 11 mos
I am a dedicated and results-driven full stack developer with strong experience delivering high-quality projects for clients across freelance platforms, especially on Upwork. Over the years, I have successfully completed multiple projects for clients from different industries, helping businesses turn their ideas into fully functional, secure, and scalable web applications. My focus has always been on delivering reliable solutions with excellent performance, modern features, and complete client satisfaction. I have built a strong reputation by maintaining clear communication, understanding client requirements carefully, and delivering projects on time. I believe that successful software development is not only about writing code, but also about understanding business goals and creating solutions that provide real value. Because of this approach, many of my clients have provided positive feedback and long-term collaboration opportunities after project completion. My expertise includes developing applications from scratch to deployment. I am experienced in handling the complete software development lifecycle, starting from requirement analysis, UI/UX implementation, backend development, database design, API integration, testing, deployment, and ongoing maintenance. I enjoy transforming ideas into real-world applications that are efficient, user-friendly, and scalable.
