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Sparsh Varun

@sparshvarun

Full‑stack Software Engineer skilled in Java, Spring Boot, and MERN stack.

India
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What I'm looking for

I seek a mid‑to‑senior engineering role building secure, scalable web applications with opportunities to own features, improve reliability, and grow technically.

I am a full‑stack software engineer with strong expertise in Java, Spring Boot, React.js, Node.js, and the MERN stack, focused on building scalable, secure applications. I deliver optimized backends, responsive frontends, and real‑time features that improve user experience and performance.

At iOPEX Technology I developed a secure Healthcare Patient Portal and an internal Task Management System, implementing JWT + bcrypt authentication, role‑based access, Socket.io real‑time features, Redis caching, and CI/CD on AWS to reduce response times and release cycles. In prior internships I implemented bot detection, user verification flows, and responsive front‑end components.

I contribute to open source, rank in the Top 1% at Scaler Academy, and have solved 400+ DSA problems; I seek roles where I can design resilient systems, mentor peers, and continue delivering high‑impact, production‑ready solutions.

Experience

Work history, roles, and key accomplishments

IT
Current

Software Engineer

iOPEX Technology

May 2025 - Present (5 months)

Developed a secure MERN healthcare patient portal and a Spring Boot task management system, implementing JWT/bcrypt role-based auth, real-time features, file uploads to S3, and DB/query optimizations that cut response times by ~25% and reduced release cycles by 25%.

IT

SDE Intern

ITJOBXS

Sep 2024 - Dec 2024 (3 months)

Developed front- and back-end features to detect and remove fake bots and posts, implemented verification/auth flows handling 200+ daily registrations, and integrated reCAPTCHA to reduce automated spam by 30%.

Education

Degrees, certifications, and relevant coursework

Madan Mohan Malaviya University of Technology logoMT

Madan Mohan Malaviya University of Technology

Bachelor of Technology, Computer Science and Engineering

2016 - 2020

Completed a Bachelor of Technology in Computer Science and Engineering with coursework and projects in full-stack web development and systems design.

LG

Little Flower School, Gorakhpur

Higher Secondary Certificate, Higher Secondary

2015 - 2015

Grade: 81.0%

Completed Higher Secondary education with 81.0% marks.

LG

Little Flower School, Gorakhpur

Secondary School Certificate, Secondary Education

2013 - 2013

Grade: 80.4%

Completed Secondary education with 80.4% marks.

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Sparsh Varun - Software Engineer - iOPEX Technology | Himalayas