Hey, I'm Vraj! I'm a Full-Stack & AI Engineer based in Mumbai, India, building agentic systems and the backend infrastructure they run on.
I build across the whole stack, but most of what I ship these days is AI agents, MCP tooling, and RAG. Web development is just one thing in my arsenal, I'm more of a problem solver and a programmer than someone who is just a web developer.
linux user btw
Current
Currently learning automation engineering, ai agents and building across that.
My favorite agent to use is Hermes Agent, which I have modified its harness with custom skills, knowledge base systems, access to my Obsidian vault with concepts across domains from philosophy to tech, spanning my interests.
I'm also always trying to optimize things in life, not just code but routines, workflows and how I spend my time.
Also a third-year (pre-final year) B.Tech CSE (Data Science) student at DJ Sanghvi College of Engineering, graduating in 2028, learning new things everyday and building projects.
Experience
Associate Backend Developer
Apt. Trading · Mumbai, India · Remote · Jul. 2026 — Aug. 2026
Built and deployed an AI chatbot with an MCP toolsuite on AWS Lambda to help traders design algorithmic trading strategies.
Managed trading infrastructure on AWS EC2 instances using Linux and Vim.
Python, MCP, AWS Lambda, EC2, Linux
System Architect
AhumLabs · Mumbai, India · Hybrid · Apr. 2026 — Aug. 2026
Integrated DeepSeek and Groq LLM providers with OpenAI-compatible tool calling to power a voice/chat assistant for hands-free form extraction and historical transaction lookup.
Built, planned and implemented a multi-tenant architecture system in Next.js and MongoDB executing tenant isolation via JWT authentication, RBAC middleware, and defense-in-depth query modules.
Next.js, MongoDB, JWT, RBAC, LLM APIs