name : Samar Joshilocation : India 🇮🇳education : B.Tech CSE (Final Year)role : Incoming Summer Intern @ PTC | SDE Intern @ IET DAVVfocus : Backend Engineering · Distributed Systems · Competitive Programmingcurrently : Building fault-tolerant, highly concurrent backend systemspassions : System Design · DSA · Open Source · Real-time ArchitectureI'm a backend-focused engineer who loves designing scalable, concurrent systems and solving hard algorithmic problems. From architecting Redis pub/sub message brokers to building route-optimization APIs under load — I build things that work reliably at scale.
| 🥇 Achievement | 📌 Details |
|---|---|
| 🎯 SIH Finalist — Top 1% | Smart India Hackathon · Real-time ingestion & rule-based classification pipelines |
| 🥈 1st Runner Up | Mappls India Hackathon · Route-optimization API under concurrent load |
| 🌍 Open Source Contributor | Merged PRs into markedjs (30k+ ⭐) during Hacktoberfest 2025 |
| 🧠 500+ DSA Problems Solved | Consistently optimizing across LeetCode & competitive platforms |
| 🚀 Incoming Intern @ PTC | Joining summer 2025 to tackle enterprise-scale engineering challenges |
- 🔁 Message Brokers at Scale — Designing Redis pub/sub pipelines for fault-tolerant, event-driven backend systems
- 🏗️ Backend Architecture Migrations — Moving legacy systems to CommonJS for stable cloud deployments
- 📊 Aadhaar Pulse (IVI Framework) — Predictive analytics engine for measuring digital dormancy & identity drift
- 🖥️ SDE Intern @ IET DAVV — Optimizing UI performance and building responsive React.js / Next.js interfaces
- 🧮 Competitive Programming — Pushing algorithmic limits, problem by problem
Languages
Backend & Frameworks
Databases & Storage
Frontend
DevOps & Tools
"Good systems aren't built by writing more code — they're built by understanding the problem deeply enough to write less of it."
⭐ If you find my work interesting, consider leaving a star on a repo!