- 🎓 Final-year MCA student at Uttaranchal University, Dehradun — Class of 2027
- 🛠️ Backend-focused engineer with strong Java / Spring Boot foundations
- 🔍 Currently building MeshPay — an offline, mesh-routed UPI payment relay
- 📈 767 LeetCode problems solved — ranked top 4% globally
- 💬 Ask me about Spring Security, JWT auth, JPA/Hibernate, or system design
💡 Or in Java, if you'd prefer
@Component
public class Rohit implements BackendDeveloper {
private final String role = "Java / Spring Boot Developer";
private final String education = "MCA, Uttaranchal University (2025–2027)";
private final boolean openToWork = true;
private final String[] stack = {
"Java 21", "Spring Boot 3", "Spring Security", "JPA / Hibernate",
"PostgreSQL", "MongoDB", "Redis", "Docker", "Nginx", "JUnit 5"
};
@Override
public String currentFocus() {
return "MeshPay — UPI without internet";
}
public static void main(String[] args) {
System.out.println(new Rohit().currentFocus());
}
}
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Full-stack cafe e-commerce platform with a load-balanced Spring Boot cluster, Redis caching, and PostgreSQL read/write splitting.
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📡 MeshPayOffline UPI payments routed across a 10-node phone mesh using GPSR routing, X25519/Ed25519 encryption, and a Spring Boot bank backend.
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🦖 RexA Git-like version control system built from scratch — content-addressable object storage, tree snapshots, and branching, no VCS libraries.
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"Programs must be written for people to read, and only incidentally for machines to execute."
— Harold Abelson