I'm Yash Mathur (He/Him) — a Full-stack Engineer and MSIT'26 Computer Science student.
- SDE - I @smallcase
- 💡 Love working with and building Distributed Systems, Low-level Design, and Scalable Architectures
- 🤖 Hands-on experience building production-grade Agentic AI systems using RAG Pipelines, MCPs, and tool-based orchestration
- 🚀 Scaling my GenAI project: PandaPrep
- 💻 Proficient in JavaScript/TypeScript, Golang, and Python
- 🛠️ Experienced with CI/CD, Microservices, and System Design
- 📬 Reach me at: ymathur123@gmail.com
- 🧾 View Resume
SDE - I(Backend/AI) @ smallcase January 2026 – Present (Remote, Bangalore)
- Converted from Backend Engineering Intern to full-time based on strong performance and impact.
- Owned and contributed to an internal AI Platform used by 5+ teams, enabling development of Agentic AI systems with RAG pipelines, MCP servers, and extensible tools.
- Built a Finance Analyst Agent in collaboration with quant analysts, integrating MCP tools, RAG knowledgebases, and domain-specific workflows.
- Developed an internal AI Assistant for CX agents, handling 200+ daily queries via contextual chat understanding, tool calls, and RAG-based retrieval.
Backend Engineering Intern @ smallcase
August 2025 – January 2026 (Remote, Bangalore)
- Contributed to early development of the internal AI Platform, including RAG pipelines, tool integrations, and agent workflows.
- Built an Evaluator Agentic AI (Google ADK) processing 500+ daily support feedback entries to identify performance gaps and improve CX quality.
SDE Intern @ Sustainiam
June 2024 – April 2025 (Remote, SF)
- Scaled core product to handle 50k+ concurrent users
- Built frontend from scratch + backend modules with 80%+ test coverage
- Automated deployment, testing, and cron systems (mailing → 60% renewal boost)
MERN Stack Intern @ Purezza Technologies
Oct 2023 – Nov 2023
- Built job portal and wholesale e-commerce features with clean architecture
- Dockerized backend services for efficient deployment
🔹 PandaPrep – GenAI Notes Platform
MERN Stack, Azure, Socket Programming, GenAI
Agentic pipeline, 300+ users, real-time markdown + PDF generation, job queues with BullMQ
🔹 Redis Implementation in Golang
Golang, Concurrency, Docker, Resp Protocol, RDB Persistence, Socket Programming
Created Redis-compatible server/client with persistence, replication, and socket protocol
- ✅ 4× Hacktoberfest Contributor (2020–2024)
- 🔍 Swirl – Built Algolia search provider ($100 bounty)
- 🧬 Novu-python – Added Blueprint method support to SDK
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If you like my work, you can buy me a coffee!
