Experiences

My professional journey and work experiences

Sep 2026 - Present

Quantitative Research Intern

Alpha Sherpa Capital

  • Refined a broker-report sentiment backtester, correcting Calmar and adding Sharpe and Sortino ratios; ran grid tests and backtests on Nomura reports spanning 2024-2026.
  • Implemented DeepSeek and GLM alternatives to o3-mini and compared sentiment distributions on historical MongoDB reports; added API-key fallback, tolerant JSON parsing, and Langfuse observability.
  • Set up and stress-tested local Qwen3.5-4B report classification on a Mac mini, tested the MLX variant, and connected LLM classification to the existing research pipeline.
May 2026 - Jun 2026

Quantitative Research Intern

Tykhe Capital

  • Constructed and validated BTC/USDT alpha signals with LightGBM; built a 10-factor library from 1-minute order-book snapshots, using correlation filtering to reduce redundancy.
  • Prototyped a LangGraph alpha-ideation pipeline, reducing research iteration cycles by 60%.
Jun 2025 - May 2026

AI Research Intern

Amber Group

  • Built a LangGraph smart-contract audit framework that cut audit time from 2 days to 15 minutes, saving over 95% in labor costs while maintaining 93.66% accuracy.
  • Fine-tuned 7B-72B LLMs with SFT and RLVR (GRPO/PPO) on multi-GPU DeepSpeed clusters; reduced inference latency by 12% and serving costs by 50%.
  • Built a LangGraph/Qwen3-Next text-to-SQL agent for PostgreSQL, cutting retrieval from 12 hours to under 10 seconds with 95% accuracy.
Jun 2024 - Aug 2024

Research Analyst

Rivermap Limited

  • Built a Ray/Llama 3.1 pipeline extracting revenue and earnings signals from 100,000+ reports with 83% accuracy.
  • Built a 500,000+ entity financial knowledge graph with PageRank and Louvain clustering, accelerating quantitative signal generation by 52%.
Jun 2023 - Aug 2023

AI R&D Intern

Optix Solutions Limited

  • Built a React.js/Flask application with the OpenAI API to automate funding-proposal creation, reducing generation time by 65%.
  • Built zero-shot QA entity extraction for lending reports with Hugging Face Transformers, achieving 94% accuracy.
Apr 2023 - May 2024

System Engineer

Azeus Systems Limited

  • Architected, maintained, and supported complex system and network infrastructures.
  • Administered operating systems, managed server configurations, and oversaw Oracle database server operations.