Sayan Chatterjee
Associate Director, Tax and Technology consulting
- Role
- Associate Director Tax Technology at Deloitte
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
About Sayan Chatterjee
Seasoned professional with a demonstrated history of working in technology transformation projects the Finance & Accounting, retail, FS & utilities industry sector. Skilled in identifying prospects & engage in consultative sales of Digital & Emerging Technology, Tax Technology & advisory services. I have successfully implemented e-invoicing solution for 3 countries - India, KSA & Malaysia which includes SAAS based solution design, interpretation of EN-16931 business rules & drafting on user stories for the development phase. I am trained & certified in AI/ML and have working knowledge on various facets of AI/ML solution development including design of LLMs with RAG, coding in python 3, design & automate ETL through Azure databricks, AI/BI dashboard in databricks, MLflow, LangChain, Azure BLOB, Azure search services.
Experience
Associate Director Tax Technology
Jun 2023 — Present · Kolkata, IN
Assisted Saudi tax authorities (ZATCA) in transforming VAT implementing regulation to standard EDI format like XML (as per EN-16931 & UBL 2.1) for validation by IT systems. Product management including defining the roadmap, prototyping, new feature augmentation, epic/user story development, versioning and API documentation. Demonstrate to potential pursuits data extraction capability from various SAP ERP FI, SD tables and ABAP transformation capabilities for further integration with Deloitte’s in-house solution.
Education
Haldia Institue of Technology
B-Tech, Instrumentation
2005 — 2009
XLRI Jamshedpur
Post Graduate Certificate in Business Management (PGCBM), Business Management with Finance & Supply chain management as major
2015 — 2016
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