Headline

Senior Data Scientist @EY GDS | Ex - PwC | Ex - TCSer

About

Senior AI Engineer and Data Scientist with 5+ years of experience building enterprise-scale AI systems and data-driven solutions. I specialize in designing and deploying production-grade GenAI systems, including multi-agent architectures, RAG pipelines, and LLM-powered platforms that solve complex business problems. Key Highlights: • Built enterprise AI platforms integrating multiple data sources and tools for intelligent automation • Developed self-healing and observable AI systems for production environments • Delivered GenAI and data science solutions improving efficiency by 50–75% Technical Expertise: LLM Systems | Agentic AI | RAG | Machine Learning | NLP | MLOps | Observability Cloud: AWS | Azure | GCP I have worked with global organizations such as EY, PwC, and TCS, delivering scalable and reliable AI solutions across domains. I am interested in global opportunities and collaborations in AI Engineering and advanced Data Science domains.

Location

India

AI stack

claude code

claude

deepseek

kiro

mcp

Google ADK

Work experience

Senior Data Scientist at EY, May 2025 - Present · 1 yr 6 mos, Kolkata, West Bengal, India

Data Scientist at PwC Acceleration Centers in India, Sep 2024 - May 2025 · 9 mos, Greater Bengaluru Area

Data Scientist at Tata Consultancy Services, Oct 2021 - Aug 2024 · 2 yrs 11 mos, Kolkata, West Bengal, India

Data Analyst at Extentia Information Technology, Mar 2021 - Sep 2021 · 7 mos, Pune District, Maharashtra, India

Education

Bachelor of Technology - B.Tech, Computer Science Engineering, Pailan College Of Management and Technology

Public links

github: https://github.com/RudraneelChakraborty

rudraneel-portfolio.vercel.app: https://rudraneel-portfolio.vercel.app/