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Code. Break. Fix. Repeat. πŸ”
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Code. Break. Fix. Repeat. πŸ”

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Shreyans-704/README.md

Final year IT student at NIT Jalandhar building AI-powered backends, real-time systems, and cloud infrastructure that ships to real users. I've built SaaS platforms serving 100+ users, a collaborative IDE with sub-50ms sync latency, and self-healing cloud infra with automated recovery β€” not side projects, live products.


πŸ’Ό Experience

Role Organization Impact & Stack
🟣 Salesforce Intern
Jun 2026 – Present
Conscendo Technologies
(Salesforce Summit Partner Company)
Hyderabad, India
β€’ Built CRM workflows using Apex & Lightning
β€’ Automated processes via Flows & Triggers
β€’ Worked on enterprise-scale cloud systems
πŸ”΅ Summer Intern (Trainee)
Jun – Jul 2025
Engineers India Limited (EIL)
New Delhi, India
β€’ Developed MERN scholarship platform (500+ users)
β€’ Implemented JWT Auth & REST APIs
β€’ Achieved 70%+ test coverage (Jest)

πŸš€ Highlights

πŸ’‘ Area ⚑ Summary
πŸš€ Products Built & deployed AI + full-stack systems (100–500+ users)
⚑ Performance Real-time architectures, async pipelines (<50ms latency)
🧠 AI/ML RAG, LLM APIs, FastAPI, automation systems
☁️ Cloud 12+ GCP Skill Badges (GenAI, Cloud Run, Vision APIs)
πŸ›  DevOps AWS, Docker, CI/CD, monitoring
βœ… Quality Testing pipelines, reduced production bugs
πŸ“¦ Delivery End-to-end: idea β†’ deployment β†’ users
πŸ“œ Certs GCP, ML, CI/CD, Docker, Cybersecurity
πŸ’» DSA 150+ problems + OS, DBMS, CN fundamentals

🧠 Technical Summary

  • System Design: Modular architectures, event-driven workflows, and scalable service design
  • API Engineering: Clean REST APIs, authentication flows, structured error handling, and efficient request lifecycle management
  • Data Systems: Schema design, query optimization, and handling real-time + persistent data across SQL and NoSQL databases
  • Async Processing: Background jobs, queue-based pipelines, and non-blocking workflows for improved throughput
  • Security Practices: Authentication, input validation, and vulnerability-aware backend development
  • Testing & Debugging: Unit/integration testing (Jest), structured logging, and debugging of distributed systems
  • Dev Workflow: Git-based collaboration, CI/CD pipelines, containerized environments, and Agile development
  • Adaptability: Rapidly learning and applying new domains (AI, cloud, distributed systems) in real-world projects

πŸ› οΈ Tech Stack

Languages

Python TypeScript JavaScript C++

AI & Systems

LangChain RAG LLMs ChromaDB

Backend & Infrastructure

Node.js Express FastAPI Socket.IO PostgreSQL MongoDB

Cloud & DevOps

AWS GCP Docker CI/CD GitHub Actions Linux

Frontend

React Next.js Tailwind

πŸš€ Projects

Real-time collaborative IDE β€” <50ms sync latency for 20+ simultaneous users via WebSockets & Socket.IO. Integrated Judge0 API for multi-language in-browser execution. 85% Jest coverage on all core event handlers.

WebSockets Socket.IO Judge0 Jest

πŸ”— Live Β· πŸ“ Repo

AI SaaS video platform β€” Gemini API script generation, Redis async queues (40% faster rendering), AWS S3 media storage. 100+ active users at <3s end-to-end latency.

React Node.js Gemini API Redis AWS S3

πŸ”— Live Β· πŸ“ Repo

High-performance peer-to-peer file transfer system β€” custom TCP chunked protocol (~88 MB/s throughput), UDP broadcast-based peer discovery, fault-tolerant resume via chunk tracking, and SHA-256 end-to-end integrity verification.

C++ TCP/IP UDP Socket Programming SHA-256

πŸ“ Repo

Production-grade infra that automatically recovers from crashes using Docker restart policies, Prometheus metrics, and Grafana dashboards. Failure scenarios simulated and validated through live system analysis.

Docker Prometheus Grafana Linux

πŸ“ Repo

⚑ What I'm Working On

Building high-performance distributed systems and network applications in C++, focusing on TCP/UDP socket programming, custom protocol design, and fault-tolerant data transfer. Currently developing decentralized file transfer systems with chunked streaming, resume mechanisms, and SHA-256 integrity verification, while optimizing for throughput and reliability over LAN environments.


πŸ“Š GitHub Stats




πŸ“ˆ Contribution Graph


🐍 Contribution Snake


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