---
title: "Gaitan K - SDE2 in Chennai | Tal"
description: "Meet Gaitan K, SDE 2 @ Amazon | Digital Payments 💳 | 🛠️ Python, Java, React, Node, AWS | SaaS 💻 based in Chennai. AI stack includes cursor, langchain, and ollama."
image: "https://tal.club/meet/godwin/share-image"
---

# Gaitan K on Tal

## Headline

SDE 2 @ Amazon \| Digital Payments 💳 \| 🛠️ Python, Java, React, Node, AWS \| SaaS 💻

## About

💻 Software Engineer \| Python \| Django \| React\.js \| AWS \| Scalable Systems I’m a Software Engineer with 4\+ years of experience building scalable, data\-driven applications\. I specialize in backend development using Python and Django, and I’ve also worked extensively with React\.js for frontend development and PostgreSQL for data modeling and performance optimization\. I’ve led the development of ETL workflows on AWS Lambda, optimized CI/CD pipelines using GitHub Actions, and designed cloud\-native systems to handle high\-volume data processing\. I'm passionate about clean architecture, system design, and building tools that solve real\-world problems efficiently\. Always curious and impact\-focused, I enjoy working in fast\-paced environments where I can collaborate, learn, and contribute meaningfully to product success\.

## Location

Chennai

## AI stack

cursor

langchain

ollama

openai

## Work experience

SDE2 at Amazon, Aug 2025 \- Present · 11 mos, Chennai, Tamil Nadu, India, • Working in the Digital Payments team, contributing to payment infrastructure and solutions\. • Designed and led the development of a payment reconciliation dashboard for accounting, improving financial visibility and accuracy\. • Built end\-to\-end data pipeline using AWS Glue jobs, DynamoDB, Lambda with SQS, Redshift, Athena, and QuickSight for real\-time dashboard visualization\.

Senior Software Engineer 2 at Everstage, Feb 2025 \- Jul 2025 · 6 mos, Chennai, Tamil Nadu, India

Senior Software Engineer 1 at Everstage, Feb 2024 \- Apr 2025 · 1 yr 3 mos, Chennai, Tamil Nadu, India, • Enhanced data processing workflows by utilizing pandas vectorized operations and scaling ETL pipelines with AWS Lambda, resulting in a 3x improvement in performance and efficiency\. • Spearheading creation and enhancement of internal developer tools for streamlined workflows and enhanced productivity\. • Collaborating closely across teams, identifying pain points, and crafting tailored solutions\.

Software Engineer II at Everstage, Feb 2023 \- Mar 2024 · 1 yr 2 mos, Chennai, Tamil Nadu, India, • Designed and developed a feature utilizing Directed Acyclic Graph \(DAG\) to efficiently identify multi\-level user and regional hierarchies across various time periods\. • Implemented horizontal partitioning to shard the database tables, leading to a significant enhancement in performance and scalability\. • Created a graph visualization within the databook module, enhancing the ability to trace and track relationships between interconnected datasheets in a databook\.

System Engineer at Tata Consultancy Services, May 2021 \- Jun 2022 · 1 yr 2 mos, Chennai, Tamil Nadu, India

## Education

Bachelor of Engineering \- BE, Electrical, Electronics and Communications Engineering, St\. Joseph's College of Engineering

Campion Anglo\-Indian Higher Secondary School

[View the original profile](https://tal.club/meet/godwin)

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