Open to opportunities

Prajwal J

@prajwalj1

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Full‑stack software engineer focused on scalable, user‑centric systems.

India

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What I'm looking for

I seek roles building scalable full‑stack systems with impact, collaborative teams, mentorship opportunities, and measurable product outcomes.

I am a full‑stack software engineer with hands‑on experience building and deploying production web platforms and backend services. I have driven measurable improvements — automating SDK tests to cut manual testing time by 40% and leading a repayments service that increased efficiency by 30% and payment accuracy by 20% — while working in collaborative, cross‑functional teams.

I excel at designing responsive user experiences and reliable backend systems using Next.js, Node.js, Spring Boot, and cloud deployment tools. My projects include real‑time multimedia broadcasting, social platforms that placed in competitions, and ML‑driven image‑processing solutions, demonstrating a balance of product focus, technical depth, and results orientation.

Experience

Work history, roles, and key accomplishments

Software Engineer Intern

Samsung SEED

Nov 2024 - Jun 2025 (7 months)

Developed and debugged backend code and REST SDK test scripts to automate FinFlux testing, reducing manual testing time by 40% and improving deployment reliability by 25%; owned repayments service for a 6-member team, automating partner collection updates and driving a 30% efficiency gain and 20% improvement in payment accuracy.

Java REST APIs Log Analysis Backend Development Microservices SQL Debugging

Web Developer Intern

Teachnook

Feb 2023 - Apr 2023 (2 months)

Built a Weather Web Application and led the API service, improving data fetch efficiency by 95% and accuracy by 70% through optimized front-end integration with weather APIs.

JavaScript Next.js REST APIs HTML CSS Debugging