---
title: "Tuhin Sethi - Lead Software Engineer in Bengaluru | Tal"
description: "Meet Tuhin Sethi, Senior Tech Lead | 7+ Years in Scalable Systems | Mentoring Engineers for Career Growth & Interview Excellence based in Bengaluru. AI stack includes claude code, claude, and codex."
image: "https://tal.club/meet/tuhin-sethi/share-image"
---

# Tuhin Sethi on Tal

## Headline

Senior Tech Lead \| 7\+ Years in Scalable Systems \| Mentoring Engineers for Career Growth & Interview Excellence

## About

Senior Tech Lead with 7\+ years of experience building and scaling high\-impact applications across Finance, Banking, Insurance, Employee Management \(HR solutions\), and Media domains\. I specialize in designing robust, scalable systems and leading end\-to\-end development across modern tech stacks\. Over the years, I’ve worked on complex, high\-level architectures, focusing on performance, scalability, and clean engineering practices while leading teams and delivering business\-critical solutions\. Open to mentoring, consulting, and impactful conversations\.

## Location

Bengaluru

## AI stack

claude code

claude

codex

cursor

github copilot

## Work experience

Lead Software Engineer at Optum Global Solutions, 2026 \- Present · 11 mos, ● Led the design and development of a comprehensive application inventory and management platform, enabling centralized tracking, and streamlined operational workflows across multiple systems\. ● Optimized Node\.js services and PostgreSQL queries to support high\-volume requests, concurrent user activity, and complex business workflows while maintaining application responsiveness and data consistency\. ● Engineered cloud\-based solutions using Microsoft Azure, implementing Infrastructure as Code \(IaC\) with Terraform scripts to automate infrastructure provisioning, deployment, and environment configuration\. ● Developed and automated complex business workflows using Azure Logic Apps, scheduled cron jobs, and event\-driven processes, reducing manual intervention and improving operational efficiency and reliability\. ● Mentored and onboarded new joiners while driving end\-to\-end product delivery, including development, testing, and production releases, without dedicated QA support\. ● Integrated Generative AI capabilities into the application to generate contextual data summaries directly in the UI and implemented AI\-agent\-driven workflows to automate account creation, replacing manual processes with intelligent, streamlined execution\. ● Streamlined development and release workflows using GitHub CLI, automated deployment scripts, and Terraform\-based CI/CD practices, improving deployment consistency, developer productivity, and release reliability\.

Lead Software Engineer at Synechron Technologies Pvt\. Ltd\., 2025 \- 2026 · 1 yr, ● Spearheaded architectural design and modernization of Python\-based backend systems using Clean Architecture and Domain\-Driven Design \(DDD\), improving modularity, testability, and long\-term maintainability\. ● Built and integrated AI\-powered automation using Claude and ChatGPT Python SDKs/APIs to generate documentation, optimize code quality, produce test cases, and streamline developer workflows—reducing manual engineering effort and improving delivery speed\. ● Developed Python microservices integrated with SAP systems using SAP adapters and OData connectors to enable seamless data exchange across enterprise HR, payroll, and financial modules\. ● Implemented OpenTelemetry instrumentation across distributed Python microservices for end\-to\-end tracing, structured logging, and real\-time performance visibility—significantly reducing debugging time and improving observability during production incidents\. ● Integrated OAuth2 and AWS Cognito within Python services to establish secure authentication/authorization flows, token validation, and compliance with enterprise\-grade security standards\. ● Improved Python API performance using pagination, batching, compression, and optimized serialization/deserialization strategies for faster and more efficient client responses\.

Senior Software Engineer at Omnicom Media Group, Feb 2024 \- Oct 2025 · 1 yr 9 mos, Gurugram, Haryana, India

Software Engineer at Vensure Employer Solutions, Apr 2020 \- Feb 2024 · 3 y 10 mo, Asia

Associate Software Engineering Intern at Mekvahan, Nov 2018 \- Nov 2019 · 1 y, Noida

## Education

Bachelor of Technology, Ece, HMR Institute of Technology & Management

12th, engineering, Ryan International School Delhi

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

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