I build software, solve engineering problems, and contribute to projects beyond my own repositories.
I'm a Computer Engineering student at MIT Academy of Engineering, Pune, graduating in 2027, currently working as a Founding Engineer at OBLIQ-in.
My engineering interests lie at the intersection of backend systems, applied AI, and product engineering.
I enjoy taking problems from initial requirements to working software: understanding the problem, choosing the architecture, implementing the solution, testing edge cases, and getting it deployed.
Beyond my own projects, I actively explore established open-source codebases, investigate issues, submit pull requests, and learn from engineering reviews.
What I care about:
- Building maintainable software rather than just making things work.
- Understanding the reasoning behind architectural decisions.
- Writing tests that cover real failure scenarios.
- Taking ownership of features from implementation to delivery.
- Learning from code reviews and contributing to collaborative engineering teams.
Aug 2026 – Present · Pune, India
- Working on product engineering and implementation.
- Building and improving user-facing product experiences.
- Contributing to the development and delivery of product features.
Apr 2026 – Jul 2026
- Worked on AI-powered full-stack application development.
- Explored LLM integrations, OCR, backend APIs, and application workflows.
- Worked across frontend and backend implementation.
Dec 2025 – May 2026
- Developed a GST-compliant billing and staff management system for Laxmi Granites.
- Worked directly with client requirements.
- Owned implementation and delivery across the software lifecycle.
Jun 2025 – Aug 2025
- Developed StayNest, a hostel and PG booking platform.
- Implemented authentication, booking workflows, and role-based functionality.
- Worked with Java, Spring Boot, React, and relational databases.
A multi-agent orchestration platform designed around structured routing, multimodal processing, retrieval, and output verification.
Engineering highlights:
- LangGraph-based multi-agent orchestration.
- Planner, Research, Hybrid RAG, and Vision agents.
- Hybrid retrieval using FAISS, BM25, and Reciprocal Rank Fusion.
- Reflection-based self-correction with refinement retries.
- Multimodal ingestion for PDF, DOCX, TXT, and images.
- PII masking, prompt-injection defenses, and output faithfulness checks.
- Persistent conversation memory and evaluation harnesses.
Python FastAPI LangGraph FAISS BM25 Docker SQLite
A dependency intelligence application that explores package relationships and traces the impact of vulnerable dependencies across transitive dependency chains.
Engineering highlights:
- Graph-based dependency and vulnerability modeling.
- Cypher queries for variable-depth graph traversal.
- Interactive dependency visualization.
- Vulnerability and transitive-impact analysis.
- Typed REST APIs and parameterized database queries.
React Vite FastAPI CognoDB / Neo4j Cypher
An enterprise-oriented complaint management platform covering the complete complaint lifecycle.
Engineering highlights:
- Role-based access control with granular permissions.
- Complaint assignment and lifecycle state transitions.
- SLA tracking and escalation workflows.
- Team management and analytics dashboards.
- JWT authentication and refresh-token rotation.
- Structured logging and audit trails.
Next.js TypeScript PostgreSQL Prisma Cloudinary
A modern frontend for a global destination management and travel platform.
Engineering highlights:
- React-based application architecture.
- Responsive destination and experience interfaces.
- API integration and reusable components.
- Unit and integration testing.
- Accessibility and responsive UI improvements.
React TypeScript Vite Tailwind CSS Vitest
I enjoy working in established codebases, understanding unfamiliar architecture, reproducing bugs, writing regression tests, and submitting focused fixes.
| Project | Contribution |
|---|---|
| Jackson Databind | EOF handling in array-shaped deserialization |
| OmniRoute | Route guard normalization test coverage |
| Project | Contribution |
|---|---|
| Google OSV-Scalibr | Handle nil Stats in filesystem.Run |
| Ansible Creator | Replace deprecated Molecule fixture workflow |
| Hyperswitch | Dynamic Alfamart voucher payment fields |
I value the engineering process behind a contribution: understanding the issue, discussing the approach, implementing a minimal fix, validating it, and responding to reviewer feedback.
Languages
Java Python JavaScript TypeScript SQL C++
Backend Engineering
Spring Boot FastAPI Node.js Next.js REST APIs Prisma
Frontend Engineering
React Next.js Tailwind CSS HTML CSS
AI & Data Systems
LangGraph LLM Integration RAG FAISS BM25 OCR NLP
Databases
PostgreSQL MySQL MongoDB SQLite Neo4j
Cloud & Engineering Tools
AWS Docker GitHub Actions Vercel Render Git Postman
- Smart India Hackathon 2025 — Finalist.
- Amazon ML Challenge 2025 — Participated.
- Active contributor to established open-source repositories.
- Experience building and delivering full-stack products.
B.Tech — Computer Engineering
MIT Academy of Engineering, Pune
2023 – 2027
I'm interested in backend engineering, AI infrastructure, developer tools, and meaningful open-source collaboration.
If you're building something interesting or working on a challenging engineering problem, let's connect.
- Portfolio: https://sahas2711.github.io/Portfolio/
- LinkedIn: https://www.linkedin.com/in/sahas-nagar-479537287
- GitHub: https://github.com/Sahas2711
- Email: sahasnagar1234@gmail.com
Build with ownership. Engineer with intent. Improve through feedback.