Raghav Vashisht — Java Software Engineer Intern. I engineer backend systems that scale.
Building scalable backend infrastructure with Spring Boot, microservices, Kafka and Kubernetes at Bajaj Finserv Health. 730+ problems solved, distributed-systems obsessed, and writing production Java that holds under load.
I write backend code that stays correct under concurrency and load.
I'm a Java software engineer — currently interning at Bajaj Finserv Health, building scalable backend infrastructure with modern Java: Spring Boot, microservices, Kafka, and Kubernetes.
I study CS at Chitkara University (CGPA 9.15) in the University Coder Academy — top 3% cohort, and I've solved 730+ problems on LeetCode. The through-line: I care about the unglamorous engineering — thread-safety, transactions, latency, and building software that holds up in production.
From campus to production.
A steady climb — leading an 80+ member tech community while building real backend systems and placing in national hackathons.
B.E. Computer Science
- ▸UCA Elite Cohort — top 3%. Data Structures (Java/C++), Algorithms, Competitive Programming.
- ▸Software Engineering, Cloud (AWS), DBMS, Operating Systems, OOP, Web Dev.
Java Software Engineer Intern
CURRENT- Building scalable backend infrastructure with modern Java, Spring Boot and microservices.
President — Bits 'N' Bytes Club
- Oversee operations for 80+ members, driving events from idea to execution.
- Mentor junior peers through technical guidance and cross-functional collaboration.
Chief Secretary — Bits 'N' Bytes
- Managed logistics for major hackathons and resolved live technical bottlenecks.
Graphics Head — Bits 'N' Bytes
- Improved club branding and increased event registrations via cross-team collaboration.
- ▸Smart India Hackathon — Internal Finals twice, top percentile of 180 teams
- ▸Amazon Smbhav — Round 2 among 100,000+ participants
- ▸Bajaj HackRx — Top 500 ranking
- ▸Tech Abhivyakti 2.0 — Top 30 of 2500+ entries
Systems I've architected and built.
public class Api {
// production Java
}
MediConnect
Production-ready healthcare management API. Spring Boot 3.x + Java 17 with Spring Security, JWT and role-based access. Thread-safe appointment scheduling via optimistic locking (@Version) + transactions to eliminate race conditions under high concurrency.
Apr 2025FEATUREDHospIntel
Privacy & security system using Federated Learning to guarantee 100% PII protection — enabling secure, decentralized data processing across institutions without sharing raw datasets.
Jan 2024FEATUREDSafeCampus AI
◆ 2nd Runner-Up · Joget Codeless HackathonReal-time threat-detection tool built on YOLOv8 (0.45 confidence threshold). Captures evidence snapshots only on verified anomalies for storage efficiency; deque-based frame buffering keeps inference low-latency.
2025NIRBHAYA
Women's-safety mobile app with one-tap emergency alerts and voice-activated threat detection for personal security.
2025Quiz for All
Turns boring PDF MCQs into an engaging, exam-like experience — making revision efficient and genuinely usable.
2025Sharma Associates
Freelance production website for an urban-development firm — showcasing services and driving client engagement.
2025Urban Connect
Real-time bus-tracking web app using Leaflet and Geoapify to improve urban-transport visibility and convenience.
Hackathon wins & recognitions
“My life's a messy, beautiful code — every line a story, every bug a lesson. This is my journey, raw and real, and I love it.”
Joget Codeless Hackathon
2nd Runner-Up · SafeCampus AI
HackIndia 2025 — Top 12
Top 12 teams nationally
Tech Abhivyakti 2.0
Top 30 of 2500+ students
GDG — Top 6
Google Developer Group event
HackIndia 2024 — Top 24
Top 24 teams nationally
FusionFest — Top 30
Top 30 teams
Event Lead — Hackwarts
Primary organizer
Event Coordinator — Blockwise
Unlocking Blockchain
The engineering toolkit.
Java-first, backend-heavy — with the distributed-systems, cloud and observability tooling to run it in production.