Raju kumar
@rajukumar6
Junior software developer building secure, high-performance backend systems and real-time apps.
IndiaWhat I'm looking for
I’m a junior software developer based in Jaipur, working on real-world systems that need reliability, security, and speed. I contribute to backend development for live Project Management workflows and focus on building services that scale.
At Dvg Soft Pvt Ltd, I developed and maintained scalable backend services using Node.js, Express.js, and TypeScript. I optimized database queries and caching mechanisms, improving API performance by 40%, and implemented secure authentication with JWT and RBAC for multi-role access.
I also strengthened API reliability and security by implementing rate limiting and validation layers. In parallel, I’ve built real-time experience using WebSocket-based synchronization, improving workflows by reducing manual refresh dependency by 80%.
Previously, as a Software Developer Intern at I-NXT IT SOLUTIONS Pvt Ltd, I supported backend development for an Event and Table Booking System using Node.js, TypeScript, and MongoDB. Through my projects—including a full-stack AI SaaS application integrated with the OpenAI API and deployed on Vercel (99% uptime)—I’ve learned to deliver end-to-end solutions with strong performance and responsive UX.
Experience
Work history, roles, and key accomplishments
Junior Software Developer
Dvg Soft Pvt Ltd
Jan 2026 - Present (6 months)
Contributed to backend development of a live Project Management web application for real-time workflow management. Developed scalable Node.js/Express.js/TypeScript backend services, optimizing database queries and caching and implementing security features like authentication, RBAC, rate limiting, and validation.
Software Developer Intern
I-NXT IT Solutions Pvt Ltd
Jun 2025 - Nov 2025 (5 months)
Contributed to backend development of a live Event and Table Booking System. Developed optimized database schemas and complex queries, built scalable REST APIs for booking workflows and reservation management, and implemented WebSocket-based real-time synchronization.
Education
Degrees, certifications, and relevant coursework
Suresh Gyan Vihar University
Bachelor of Technology (B.Tech), Computer Science Engineering (AI & ML)
2022 - 2026
Grade: CGPA: 7.52
B.Tech in Computer Science Engineering with AI & ML specialization at Suresh Gyan Vihar University (Aug 2022–May 2026), achieving a CGPA of 7.52.
Availability
Location
IndiaAuthorized to work in
Job categories
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