---
title: "HARI HARAN M - Engineer in Chennai | Tal"
description: "Meet HARI HARAN M, Business Analyst → Procurement & Vendor Management | Requirements Engineering, Spend Analysis & Supplier Data Governance | SQL, Power BI, Python | Delivered for Dexcom & Baxter based in Chennai. AI stack includes claude code, gemini, and kimi."
image: "https://tal.club/meet/hariharan-mohan/share-image"
---

# HARI HARAN M on Tal

## Headline

Business Analyst → Procurement & Vendor Management \| Requirements Engineering, Spend Analysis & Supplier Data Governance \| SQL, Power BI, Python \| Delivered for Dexcom & Baxter

## About

I turn messy supplier and requirements data into decisions people can act on\. Over 3 years at L&T Technology Services, I've worked at the intersection of engineering requirements and supplier/vendor coordination — running gap analysis between supplier specifications and manufacturing requirements, resolving mismatches directly with supplier and Baxter engineering teams, and building a single validated product data sheet and dashboard that cut review time and improved decision\-making for the whole team\. What I build: Requirement traceability systems \(JAMA\) that hold up to audit BRDs, SRS, and data dictionaries that developers and validation teams actually use Python \(Pandas, OpenPyXL\) automation that replaces manual spend/data reconciliation Power BI/Tableau dashboards that give stakeholders one source of truth instead of five spreadsheets I'm moving deeper into procurement and vendor management — spend analysis, vendor master data governance, sourcing support — because that's where the requirements\-and\-data work I already do has the most leverage\. I trained 20\+ global team members on requirement tooling and workflows; I like building the system, then teaching others to run it\.

## Location

Chennai

## AI stack

claude code

gemini

kimi

openai

## Work experience

Engineer at L&T Technology Services, Jun 2023 \- Present · 3 yrs 4 mos, Karnataka, India, \* Led requirement elicitation sessions with cross\-functional and supplier\-facing stakeholders, translating business needs into use cases for CGM system enhancements\. \* Authored BRDs, SRS, functional specifications, and data dictionaries governing product and vendor data standards for development and validation teams\. \* Performed impact and risk analysis on requirement changes, reducing downstream defects, rework, and associated engineering cost\. \* Maintained end\-to\-end requirement traceability in JAMA, improving audit readiness and documentation quality\. \* Coordinated UAT cycles — test case preparation, defect tracking, and issue resolution — ensuring validated releases met business and compliance requirements\. \* Managed supplier relationships and cross\-functional coordination with Baxter engineering to resolve specification mismatches and align vendor deliverables to requirements\. \* Built a single source\-of\-truth product data sheet and dashboard consolidating supplier and engineering data, cutting review time by \[X\]% and improving decision\-making across teams\. \* Delivered training on requirement tools and workflows to 20\+ global team members\.

## Education

SSLC / 10th, New Prince

High School Diploma, holy prince

[View the original profile](https://tal.club/meet/hariharan-mohan)

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