DEEPAN SHANMUGAM
Chennai
Summary
AI & Cloud Architect with 15+ years of data integration and warehousing expertise, recently specializing in building GenAI systems and custom accelerators. Architected intelligent automation platforms combining LLMs, vector databases, and cloud-native services. Primarily built on SAP BTP, with some hands-on exposure to Azure and AWS. Adept at quickly adopting state-of-the-art techniques and technologies. Led cross-functional teams and delivered a combination of both AI solutions and end to end data integration solutions at scale across the span of my career.
Overview
16
16
years of professional experience
1
1
Certification
Work History
SAP BTP & AI Architect
IT Resonance
Chennai
05.2025 - Current
- Architected and deployed a multi-agent RAG system automating enterprise integration platform migrations (Boomi/MuleSoft to SAP Integration Suite), achieving 30% reduction in manual conversion effort
- Designed a hybrid retrieval architecture combining Neo4j knowledge graphs with Supabase vector database (pgvector) for semantic search across 10,000+ SAP integration patterns
- Developed ABAP to ECC code remediation tool using fine-tuned Qwen LLM with Unsloth framework for efficient model training and optimization
- Led 10-person cross-functional development team using Agile methodologies, architecting full-stack solutions with React, Flask/Python, and RAG infrastructure
- Created AI Framework for Purchase Order Extraction from Unstructured Emails using Knowledge Graph and adaptive ontology evolution.
Data Architect
MuniCons GmbH
India
05.2024 - 04.2025
- Architected Oracle to SAP HANA migration projects with 100% data accuracy using parallel validation and automated reconciliation
- Developed Python-based ETL accelerators and automations for Sales Performance Management (SPM) solutions on SAP BTP
Senior Business Process Consultant
SAP India
Hyderabad
10.2019 - 05.2024
- Led data integration architecture for 7+ enterprise Sales Performance Management implementations across insurance, telecom, and banking sectors
- Designed and implemented both API-driven and file based integrations between SAP Commissions and SAP SuccessFactors with automated data validation
- Optimized SAP HANA database objects (Views, Stored Procedures, HANA Libraries) for high-performance analytical processing
- Collaborated with SAP product engineering team on implementing a conversational AI bot for Sales Agents to instantly access predictions, insights and commissions information eliminating manual CSR ticket dependencies
- Conducted capstone projects exploring Machine Learning, Transformer architectures, and Retrieval-Augmented Generation for enterprise applications
Associate
Tata Consultancy Services
Chennai
05.2018 - 09.2019
- Responsible for Callidus enhancements and performance tuning(Oracle packages and procedures) for a leading insurance client in the US.
- Commissions Rule Writing and Data Integration(Informatica and SFTP), ensuring accurate commission calculations and seamless data flow.
Associate
Tata Consultancy Services
01.2010 - 01.2019
- Developed commission calculation engines and data integration pipelines using Informatica ETL, Oracle PL/SQL, and shell scripting
- Architected data transformations processing millions of records daily with 99.9% accuracy
- Led on-site data integration initiatives in Tokyo, Japan, bridging legacy systems with modern platforms
Product Specialist
Cognizant Technology Solutions
Chennai
10.2014 - 05.2018
- Led data integration initiatives, on-site in Tokyo, Japan.
- Effectively merging the legacy system with Callidus Commissions to ensure smooth data flow(using Datastage & Oracle Stagehooks) and precise commission calculations.
Xactly Express Consultant
Open Symmtery
Chennai
03.2014 - 10.2014
- Building compensation plans for payees in the Xactly express system.
Senior Software Engineering Manager
Accenture
Chennai
04.2010 - 03.2014
- Callidus Truecomp Rule Writing for three different customers in various domains.
- Responsible for integration activities such as working with Informatica, Oracle Procedures/Libraries, and shell scripting.
Education
M.Tech - Data Science and Artificial Intelligence
SRM University
Chennai05-2026
B.E. - Electronics & Communication Engineering
Sri Ramakrishna Institute of Technology
Coimbatore07.2009
Skills
- Azure AI Foundry
- SAP AI Core and Launchpad
- Retrieval-Augmented Generation (RAG)
- Knowledge Graphs
- Multi-Agent Systems
- Large Language Models (LLMs)
- Vector Databases
- Natural Language Processing (NLP)
- Deep Learning
- Computer Vision
- Transfer Learning
- Hyperparameter Tuning
- Model Deployment
- PyTorch
- Scikit-learn
- LangChain
- LlamaIndex
- OpenAI API
- HuggingFace Transformers
- Unsloth
- Ollama
- Modal
- Nebius
- LangGraph
- N8n Automation
- Neo4j
- Supabase
- Pgvector
- PostgreSQL
- HANA
- ChromaDB
- Pinecone
- Semantic Search
- Embeddings (OpenAI, Sentence Transformers)
- Python
- FastAPI
- Flask
- REST APIs
- Docker
- Git
- CI/CD
- Jupyter Notebooks
- Claude Code
- Google Colab
- VSCode
- Cursor IDE
- SAP Integration Suite (CPI)
- SAP BTP
- SAP HANA
- SAP Datasphere
- SAP Commissions
- SAP Configure Price Quote (CPQ)
- SAP SuccessFactors
- Data Integration
- ETL Workflows
- Informatica
- OData/REST APIs
- Groovy Scripting
Languages
- Tamil
- Hindi
- Japanese
- English, Native
- Tamil, Native
- Hindi, Basic
- Japanese, N5 - Basic
Core Competencies
Azure AI Foundry, SAP BTP, SAP AI Core & Launchpad, Retrieval-Augmented Generation (RAG), Knowledge Graphs, Multi-Agent Systems, Large Language Models (LLMs), Vector Databases, Natural Language Processing (NLP), Deep Learning, Computer Vision, Transfer Learning, Hyperparameter Tuning, Model Deployment, PyTorch, Scikit-learn, LangChain, LlamaIndex, OpenAI API, HuggingFace Transformers, Unsloth, Ollama, Modal, Nebius, LangGraph, n8n Automation, Neo4j, Supabase, pgvector, PostgreSQL, HANA, ChromaDB, Pinecone, Semantic Search, Embeddings (OpenAI, Sentence Transformers), Python, FastAPI, Flask, REST APIs, Docker, Git, CI/CD, Jupyter Notebooks, Claude Code, Google Colab, VSCode, Cursor IDE, SAP Integration Suite (CPI), SAP BTP, SAP HANA, SAP Datasphere, SAP Commissions, SAP Configure Price Quote (CPQ), SAP SuccessFactors, Data Integration, ETL Workflows, Informatica, OData/REST APIs, Groovy Scripting
Certification
IIT Madras Pravartak - Executive Certification in Advanced Data Science & Applications
Timeline
SAP BTP & AI Architect
IT Resonance
05.2025 - Current
Data Architect
MuniCons GmbH
05.2024 - 04.2025
Senior Business Process Consultant
SAP India
10.2019 - 05.2024
Associate
Tata Consultancy Services
05.2018 - 09.2019
Product Specialist
Cognizant Technology Solutions
10.2014 - 05.2018
Xactly Express Consultant
Open Symmtery
03.2014 - 10.2014
Senior Software Engineering Manager
Accenture
04.2010 - 03.2014
Associate
Tata Consultancy Services
01.2010 - 01.2019
M.Tech - Data Science and Artificial Intelligence
SRM University
B.E. - Electronics & Communication Engineering
Sri Ramakrishna Institute of Technology