AI & Data Engineer · Data Scientist · NLP · Computer Vision · Generative AI
Pune, India · Open to roles · 2026
Pune-based AI & Data practitioner, previously Data Analyst at Sigma AI. I build production-ready systems across NLP, computer vision, generative AI, and MLOps. Not prototypes — things that ship.
3+ Years in production AI | 95%+ Model accuracy (CV systems)
6 Shipped projects | 45% Engagement lift from GenAI characters
| Project | Stack | Link |
|---|---|---|
| AI NPC — Living Characters · GPT-powered NPCs with real-time voice synthesis, emotional responses & facial animation in Unity | GenAI Unity C# ElevenLabs |
→ Repo |
| Innerbloom AI · Private AI journal with local LLMs, semantic search & emotion tracking — fully on-device | LLM RAG LangChain FAISS |
→ Repo |
| Image Resolution Upscaler · 4× super-resolution via Stable Diffusion x4 with Gradio UI | Stable Diffusion PyTorch Gradio |
→ Repo |
| F1 Race Predictor · XGBoost + ensemble trained on 8 seasons of F1 data, live on Railway | XGBoost FastF1 Vue.js Railway |
→ Repo |
| ASL Sign Language Recogniser · Real-time ASL alphabet recognition via MediaPipe + PyTorch classifier | MediaPipe PyTorch OpenCV |
→ Repo |
| Carbon Trace · AI-powered carbon footprint tracker with ML-driven reduction recommendations | Python ML Data |
In Progress |
Languages
Python SQL C#
ML / Deep Learning
PyTorch TensorFlow Keras Scikit-learn Hugging Face BERT Transformers RAG Reinforcement Learning
Computer Vision / NLP
OpenCV YOLO UNet SRGAN MediaPipe CNNs LSTMs NER Sentiment Analysis
Data & Cloud
Tableau Power BI Plotly AWS GCP Docker Git A/B Testing
Generative AI
ChatGPT API LangChain ElevenLabs Stable Diffusion FAISS LLM Fine-tuning
| Certification | Issuer | Verify |
|---|---|---|
| Data Science Professional Certificate | IBM | ↗ |
| Generative AI: Elevate Your Data Science Career | IBM | ↗ |
| Machine Learning with Python | IBM | ↗ |
| Responsible Generative AI Specialisation | University of Michigan | ↗ |
| Elements of AI | University of Helsinki | ↗ |
| Artificial Intelligence | DRDO, Govt. of India | — |
| Supervised ML — Logistic Regression & Naïve Bayes | Great Learning | ↗ |
| Unsupervised Machine Learning — K-Means | Great Learning | ↗ |
| Machine Learning with Python — Foundations | LinkedIn Learning | ↗ |
| SQL for Data Analysis | LinkedIn Learning | ↗ |
| Data Visualization | Kaggle | ↗ |
| ML, Data Science & Deep Learning with Python | Udemy | ↗ |
| Python Programming for Artificial Intelligence | Udemy | ↗ |
| Artificial Intelligence & AR in Unity + Xcode | Udemy | ↗ |
Data Analyst — Sigma AI (London · Apr 2024 – Present)
- Improved transcription accuracy by 7% and reduced error rates by 12%
- Fine-tuned an LLM aligned with internal quality guidelines
- Automated QA workflows → 30% efficiency boost
Data Scientist — Zummit Info Labs (Remote · Feb 2021 – Oct 2021)
- UNet-based MRI segmentation model improving cancer detection accuracy by 15%
- Built preprocessing pipelines (augmentation, normalisation, multi-format ETL)
MSc Data Science & Artificial Intelligence · University of Liverpool, UK
"Data is my playground and I get very creative with it."