---
title: "Tejaskumar S - Senior Software Engineer in Chamrajnagar | Tal"
description: "Meet Tejaskumar S, Senior Software Engineer | Full-Stack | MERN-Stack | Backend & Gen AI Engineer | Node.js | React.js | FastAPI | AWS | GCP | System Design | Scalable Architectures based in Chamrajnagar."
image: "https://tal.club/meet/tejaskumar/share-image"
---

# Tejaskumar S on Tal

## Headline

Senior Software Engineer \| Full\-Stack \| MERN\-Stack \| Backend & Gen AI Engineer \| Node\.js \| React\.js \| FastAPI \| AWS \| GCP \| System Design \| Scalable Architectures

## About

Senior Full\-Stack Engineer \| Node\.js · FastAPI · Express\.js · PostgreSQL · MongoDb · React · Tailwind CSS · Generative AI 4\+ years of experience building scalable web applications and AI\-powered systems across the full stack\. I specialize in: Full\-Stack Development — designing REST APIs with Node\.js & FastAPI, and building responsive, modern UIs using React and Tailwind CSS Generative AI Engineering — integrating LLMs, building RAG pipelines, handling document processing workflows, and developing AI\-driven backend systems Scalable Systems — microservices architecture, real\-time systems, and cloud deployments on GCP and AWS I enjoy working across the entire stack, from backend architecture and data modeling to frontend experience and performance optimization\.

## Location

Chamrajnagar

## Work experience

Senior Software Engineer at Acumen Velocity \(Acumen Infotech LLC\), Apr 2024 \- Present · 2 yrs 4 mos, Mysore, Karnataka, India, • Architecting and developing scalable full\-stack applications using Node\.js, FastAPI, React\.js, and Tailwind CSS • Designing and implementing backend systems for document processing, workflow automation, and high\-performance APIs • Integrating Generative AI capabilities using LLMs \(Gemini\), including document summarization, semantic processing, and intelligent data handling • Building and optimizing data pipelines for processing unstructured data \(PDFs, text\), improving efficiency and system performance • Improving API response times by up to 40% through query optimization, caching strategies \(Redis\), and efficient database design • Working with PostgreSQL and MongoDB to design scalable data models and optimize large\-scale data operations • Leading and mentoring frontend and backend developers, conducting code reviews, and ensuring best engineering practices • Managing cloud deployments and infrastructure on AWS and GCP, ensuring scalability, reliability, and performance • Collaborating with cross\-functional teams to design, build, and deliver high\-impact features end\-to\-end

Software Developer at First Floor, Jul 2022 \- Mar 2024 · 1 yr 9 mos, Mysore, Karnataka, India, Developed and optimized APIs handling millions of transactions monthly, ensuring smooth pharmaceutical order processing\. Integrated real\-time order tracking and notifications using Socket\.io, reducing manual coordination efforts by 40%\. Designed a flexible plugin\-based architecture, allowing businesses to customize and extend platform features for different industries\. Developed a universal admin panel for restaurants, grocery stores, and clothing retailers, enabling easy management of products and orders\. Integrated payment gateways and secure authentication, ensuring seamless transactions and data security\. Led a backend team, ensuring high\-quality code, system reliability, and fast bug resolution\. Architected a microservices\-based system for high scalability and performance\.

## Education

Bachelor of Engineering \- BE, Information Science and Engineering, Vidyavardhaka College of Engineering

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

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