Ambarish Chatterjee
AI Transformation Strategist | Lead Data Science Manager | Architect | Thought leader | Mentor & Coach | Quantum Computing Enthusiast| Google Cloud Certified Professional Machine Learning Engineer
- Role
- Senior Manager and Generative Ai Architect at Cognizant
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Ambarish Chatterjee
Seasoned Lead Data Scientist and AI Architect with 13+ years of experience driving AI transformation across BFSI and technology domains. Proven expertise in GenAI & Agentic AI solutions, scalable ML systems, and Responsible AI governance. Strong track record of managing 30+ member cross-functional teams, architecting and implementing production-grade solutions, accelerating business impact, and mentoring next-generation AI talent.Data excites me, and Data Science is both my passion and profession. I always try to build a data-driven culture wherever I work, by communicating effectively with different stakeholders.I value creativity, innovation and deep thinking to design and improve robust Analytical/ AI solutions.I always take time to help Data Science aspirants and newbies grow in their career by educating and guiding them.Apart from all the regular works, I also play Tabla, do singing and write blogs.
Experience
Senior Manager and Generative Ai Architect
May 2024 — Present · Bengaluru, IN
Partner with CXOs and pre-sales teams to drive proactive ideation, contribute ~3 RFP responses weekly, enabling multi-million-dollar solution deployments and strategic client growth- Architected and led an Agentic AI solution where LLM-based agents autonomously build and deploy LSTM churn models from clickstream data, complemented by a Strategy Agent for targeted retention, leveraging GPT-4o, CrewAI etc. — driving projected $3.5M savings and marking a major AI transformation milestone- Architected and led a team to build an LLM-based solution for personalized insights and action items for sales executives of various roles using Agentic AI. Resulted in 38% increase in productivity and ~30% more attainment of targets. Leveraged Google Agent SDK and Gemini 2.5 Pro- Led the development of an LLM-based tool that can analyze logs of GCP products and recommend solutions for resolving the support tickets, raised for those products. It saved the TAT by 20%.
Education
Symbiosis Centre For Management and Human Resource Development
PGP, Business Analytics
2016 — 2017
Academy of Technology
Bachelor of Technology (B.Tech.), Electronics and Instrumentation Engineering
2007 — 2011
Skills
- R Statistical Programming
- Sas
- Machine Learning
- Microsoft Powerpoint
- Segmentation
- Hive
- Visual Storytelling
- Microsoft Office
- Microsoft Excel
- C
- Visual Basic for Applications (Vba)
- Db2
- Sas Base
- Storytelling
- Bigfix
- Xml
- Risk Analytics
- Tableau
- Mysql
- Big Data
- Shell Scripting
- Market Research
- Marketing Analytics
- Predictive Analytics
- Perl
- Cgi/Perl
- Unix Shell Scripting
- Core Java
- Matlab
- Sql
- Linux
- Trees
- Oracle
- Quantitative Research
- Requirements Analysis
- Apache Pig
- Flume
- Analytics
- Regression Models
- Decision Trees
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