Himansh Raj

Experience

Research Intern, MISN Lab

Indian Institute of Technology Delhi · May 2026 – Present

  • Working on agentic systems for recommendations under Dr. Sandeep Kumar — designing LLM-driven agents that reason over user context and preferences.
  • Building multi-agent pipelines combining retrieval, planning, and tool use to move beyond static collaborative-filtering baselines.
  • Developing evaluation methodology for agentic recommenders, including failure-mode characterization and robustness analysis.

AI Engineer (Remote, Part-time)

Colate · Jul 2025 – Dec 2025

  • Built a scalable VectorDB and semantic search engine for code intelligence.
  • Architected multi-agent workflows enabling automated full-stack software generation.
  • Enhanced inference efficiency by analyzing latency–accuracy tradeoffs in embedding storage and caching.
  • Performed qualitative evaluation of generated outputs across 90+ test prompts to identify robustness gaps.

Honors & Awards

Winner — HIVE Hackathon

IIT Delhi · 2024

3rd Place — DEXTERIX 4.0 Hackathon

Galgotias University · 2024

Winner — FinAThon Hackathon

IIT Delhi (Organized by SIB) · 2023

Top 10 Internationally — Here's Hackathon (IITB TechFest)

IIT Bombay · 2023

1st Position — University Coding Challenge

IILM University · 2023