Software Engineer | Full-Stack Developer | Instructor

I’m a results driven Software Engineer with years of experience building scalable, production-grade web applications and cloud-native systems. I specialize in modern JavaScript ecosystems, SSR-based architectures, and microservices-backed platforms.

I’ve successfully designed, developed, and deployed 20+ applications, collaborating with startups, clients, and students—while consistently improving performance, scalability, and user experience.

• Full-Stack Web Development (React, Next.js, Node.js)
• Server-Side Rendering (SSR), ISR & Performance Optimization
• RESTful APIs & Microservices Architecture using NodeJs and Java Sprint Boot
• Cloud Deployment & Serverless Systems
• Database Design & Caching Strategies
• Technical Teaching & Mentorship

• 🚀 Built & deployed 15+ production applications
• 👥 Led & mentored a students & developers
• 🤝 Worked with Multiple developers | Multiple clients
• 📈 Delivered measurable improvements in performance, engagement, and scalability

Website: https://www.codearchitecture.in

A learning platform for developers focused on real-world, rarely-discussed engineering concepts and amazing tech articles.

Tech Stack:
Next.js, React, Node.js, Java, Spring Boot, MongoDB, PostgreSQL, AWS, Hostinger

Key Contributions:

• Implemented SSR & ISR to improve performance and SEO
• Increased user engagement by 25%
• Improved UX by 10% via A/B testing

Roadmap:

• Microservices architecture
• Node.js (Express) & Spring Boot services

GitHub: https://github.com/rahulnikam2002/Smart-Todo---Microservice-Architecture

A fast, minimal Android task management app with scalable backend architecture.

Tech Stack:
React Native (Expo), Redux, Node.js Microservices, Prisma, MongoDB, Redis, AWS Lambda

Highlights:

• Published on Xiaomi App Store
• Serverless backend with Redis caching

Future Enhancements:

• Project management & task roadmaps
• Targeting 15–20% productivity improvement

• 🌍 Website: https://www.codearchitecture.in
• 💼 LinkedIn: https://www.linkedin.com/in/rahul-rajesh-nikam/
• ✍️ Dev.to: https://dev.to/rahulnikam

⭐ If you like my work, consider giving a star — it really helps!