Parth Tiwari / Curriculum vitae
Parth Tiwari
AI Engineer and GenAI Application Developer
Profile
I build AI products end to end across retrieval, agents, generative media, evaluation, durable backend work, and the interfaces people use. I care about evidence, failure recovery, and keeping consequential decisions with a person.
Experience
AI/ML Intern
Stick and Dot · Bengaluru, India
Mar 2026 – Present
Building generative media systems and the product workflows around them.
- Built and evaluated Vivid's script-to-storyboard generation pipeline.
- Developed the LoRA data and training workflow used for character and style experiments.
- Worked across model evaluation, backend jobs, product surfaces, and failure recovery.
Selected work
BeatMind
Next.js · TypeScript · Python · PostgreSQL · Modal
live
A music workspace that separates a song, understands its structure, lets people rearrange it, and survives failed workers.
- 381 testsThe current BeatMind web workspace passes 381 tests across 39 test files.
- 97.2s to 56.5sOn the documented 120-second benchmark input, BeatMind's L4 separation run took 56.5 seconds versus 97.2 seconds on T4.
Vivid
React · Vite · Python · FastAPI · PyTorch
live
A script-to-storyboard system that plans a scene as a sequence and tries to keep the same people recognisable from shot to shot.
- 12 scenes / 42 shotsVivid's accepted base-model evaluation covers 12 fixed scenes and 42 generated shots, with identity 0.3528, adherence 0.8437, and realism 0.8562.
- 5.90x faster, not shippedA Vivid Turbo evaluation was 5.90 times faster across 42 shots, but it was rejected because identity and text-scene quality regressed.
QueryPilot
Python · FastAPI · LangGraph · PostgreSQL · ChromaDB
shipped
A natural-language-to-SQL API that retrieves schema context, validates generated SQL, and gives failed queries one bounded correction loop.
- 63 to 67 of 70QueryPilot's correction loop moved execution success from 63 to 67 queries on the 70-query core set.
Tathya
Python · FastAPI · PostgreSQL · source ingestion · citation graph
in progress
A sourced public record that groups what institutions and publishers said without turning the system into a judge.
Skills
- GenAI and retrieval
- LangGraph · LangChain · hybrid vector and BM25 retrieval · RAGAS · prompt evaluation · Groq · OpenAI API
- Diffusion and audio
- FLUX · LoRA · ACE-Step · BS-RoFormer · Diffusers · PyTorch · GPU inference
- ML engineering
- XGBoost · leakage-safe features · ROC-AUC and PR-AUC · SHAP · backtesting · evaluation harnesses
- Systems and product
- Python · TypeScript · FastAPI · Next.js · PostgreSQL · Neon · Modal · Docker · Cloudflare R2 · GitHub Actions
Education
Post Graduate Program in Data Science
Great Learning · Bengaluru, India
Jul 2025 – Feb 2026
Generative AI
B.Tech in Computer Science
IPS Academy · Indore, India
Jul 2021 – Jun 2025
Artificial Intelligence and Machine Learning