S Sai Kumar
LLM & Agentic AI
// Engineering student building intelligent systems with LLMs, agents, and full-stack craft
ask the agent anything
/PROJECTS
Name
A.R.G.U.S-V — Video intelligence framework for YouTube
Synopsis
argus-v --stream <source> --query "<question>"
Description
Multimodal video-intelligence system with RAG and LangGraph agents — streams YouTube video through parallel ASR, scene detection, and vision-embedding pipelines into a queryable knowledge base.
Results
- Streaming ingestion unlocks natural-language querying ~13–20s after a video starts processing, instead of minutes
- LangGraph agent with dual-LLM routing; replacing an LLM critique loop with rule-based evaluation cut ~28s per query
- 8-GPU pipeline on DGX H200: FastAPI ASR + vision microservices, Redis task queue, LanceDB vector store
- Python
- LangGraph
- vLLM
- Whisper/Canary ASR
- Qwen3-VL
- LanceDB
- Redis
- FastAPI
In [1]markdown
Voice of Monetary Policy
Multimodal analysis of FOMC meetings
In [2]code
fusion = concat( bert_sentiment(fomc_transcripts), # hawkish / dovish signal prosody_features(fomc_audio), # pitch, tempo, stress ) bootstrap_ols(fusion, market_reaction, n_boot=2000, ci="BCa")
Out [2]result
F1 0.82Replication of Gorodnichenko, Pham & Talavera (2023): does the Fed's tone of voice move markets independently of its words? Fuses vocal prosody (speech-emotion recognition) with BERT text sentiment across 792 FOMC segments, evaluated with bootstrap OLS on 22 financial instruments.
Read full case study →openwell.service — Digital mental-health platform
Full-stack mental-health support platform: PHQ-9/GAD-7 self-assessments, an AI support chatbot with contextual risk assessment, counsellor booking, and anonymous access — localized in English, Hindi, Kashmiri, and Dogri.
/SYSTEM
Languages · Python / C/C++ / Java / JavaScript
AI & ML · LLMs / Agentic AI / LangGraph / Machine Learning / Deep Learning / Transformers / OpenCV
Web & Tools · React / Node.js / MERN stack / Redis / Git / Claude Code / HTML/CSS
$ ./cal.sh --last 12mo
> 236 commits in the last 12mo · private work not shown
/WHOAMI
[2020]INFOSecondary Education → Kendriya Vidyalaya Hirapatti, Azamgarh, Uttar Pradesh
[2022]INFOHigher Secondary Education → Kendriya Vidyalaya No. 1, Akhnoor, Jammu & Kashmir
[2027]WARNB.Tech in Computer Science (AI & Data Science) → SASTRA Deemed University, Thanjavur, Tamil Nadu — expected 2027, pending final semester
[CERT]INFODSA to Web Development — GeeksForGeeks
[CERT]INFOCloud Computing — Coursera