Headline

Software Engineer | MERN & MEVN Stack | Python | Exploring AI Engineering

About

Versatile Full-Stack Software Engineer with hands-on experience in different tech stack, Skilled in problem-solving, system design, and cross-functional collaboration to deliver high-impact solutions. I am passionate about continuous learning and dedicated to expanding my knowledge in software development.

Location

Bengaluru

Work experience

Software Engineer at Collaboration Systems, Apr 2025 - Present · 1 yr 2 mos, Bengaluru, Engineered and executed end-to-end migration of the company codebase from ArangoDB to PostgreSQL, improving query performance by 30% and ensuring data relational integrity. Architected a secure ”Drive” platform using a hybrid storage approach, combining AWS S3 with a custom-built internal storage system for high-speed file retrieval and scalability. Designed and implemented scalable full-stack modules using Vue.js (frontend) and FastAPI (Python backend), while working within the Node.js ecosystem, building high-performance RESTful APIs and optimizing client-server interactions.

Full-Stack Developer (Freelance) at NiceLancer, Dec 2021 - Jul 2024 · 2 yrs 8 mos, Bhubaneswar, Odisha, India, Architected and developed full-stack web applications using JavaScript-based ecosystems, integrating both SQL and NoSQL databases for optimized data management. Built scalable architectures for multiple MVPs, implementing secure user authentication and highly responsive interfaces to improve user engagement. Collaborated directly with clients to translate business requirements into technical specifications and delivered high-quality, maintainable codebases.

Education

Software Development, Full stack development, Masai

Bachelor's degree, Chemistry, Sambalpur University, Odisha

Public links

github: https://github.com/rajgit5