r
rajendrasinghk

Rajendra Singh

@rajendrasinghk

Full Stack Developer ReactJs, Java, Spring, NextJs, MongoDB

India
Inglés, Hindi
Parte de la información aparece en idioma inglés.
Sobre mí
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... Lee más

Habilidades

r
rajendrasinghk
Rajendra Singh
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Aplicaciones Full Stack Web
I will covert figma design into responsive next js or react js website
DeUSD 20 / proyectoMás información
Aplicaciones Full Stack Web
I will fix react js, next js bugs and website errors in 24 hours
DeUSD 10 / proyectoMás información

Porfolio

Experiencia laboral

Upwork

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.