---
title: "Jathin Devendran - Software Engineer – Backend & Automation in Bengaluru | Tal"
description: "Meet Jathin Devendran, Software Engineer | Backend & Automation | Python, .NET Core | OCR & Intelligent Systems based in Bengaluru. AI stack includes anthropic apis, antigravity, and claude code."
image: "https://tal.club/meet/jathin-d/share-image"
---

# Jathin Devendran on Tal

## Headline

Software Engineer \| Backend & Automation \| Python, \.NET Core \| OCR & Intelligent Systems

## About

Software Engineer specializing in building resilient, high\-performance enterprise platforms using \.NET Core, Angular, SQL Server, and Python\. I work on designing clean architectures, optimizing backend systems, and delivering scalable solutions that perform reliably in production and create real business impact\. At L&T Finance, my work spans backend\-heavy development, system modernization, and intelligent automation\. I’ve led initiatives to migrate large\-scale applications from \.NET Framework to \.NET Core, refactor databases, and optimize SQL Server stored procedures achieving 300%\+ performance improvements\. I focus strongly on asynchronous programming, API optimization, and efficient data access, delivering up to 40% faster API response times across enterprise services\. More recently, I’ve designed and built a production\-grade, bank\-agnostic Passbook OCR system using Python, OpenCV, and PaddleOCR, automating document verification workflows, eliminating manual review, and replacing third\-party OCR dependencies\. This work reflects my interest in applying machine intelligence pragmatically—solving real operational problems through well\-engineered automation rather than experimentation\. I’m driven by clean, maintainable code, strong ownership, and continuous improvement\. I enjoy working at the intersection of backend engineering, performance optimization, and intelligent automation, and I’m always exploring tools and techniques that improve system quality, developer productivity, and long\-term scalability\. 📫 Open to meaningful conversations and collaborations around backend engineering, automation, document processing, and enterprise\-scale systems\.

## Location

Bengaluru

## AI stack

anthropic apis

antigravity

claude code

gemini

github copilot

openai

## Work experience

Software Engineer – Backend & Automation at L&T Finance, Jul 2025 \- Present · 1 yr 3 mos, Bengaluru, Karnataka, India, I work on building and modernizing backend\-heavy, enterprise\-scale systems with a focus on performance, scalability, and intelligent automation across critical financial workflows\. Key Contributions: Designed and built a production\-grade, bank\-agnostic Passbook OCR system using Python, OpenCV, and PaddleOCR, automating document verification workflows and eliminating manual review and third\-party OCR dependencies\. Led modernization of enterprise web platforms by migrating applications from \.NET Framework to \.NET Core with Angular frontend and Dapper\-based data access, improving performance and maintainability\. Optimized SQL Server performance by refactoring stored procedures and restructuring data models, achieving 300%\+ faster query execution\. Improved REST and SOAP API performance through C\# \.NET Core refactoring, reducing average response times by \~40% and improving scalability under load\. Introduced asynchronous programming and clean architecture practices to enhance system responsiveness and reduce resource usage\. Maintained zero\-defect releases through proactive debugging, performance monitoring, and observability using Dynatrace and Grafana\. Collaborated closely with cross\-functional teams to deliver secure, modular, and performance\-driven solutions aligned with business goals\.

Full Stack Engineer at L&T Finance, Jul 2024 \- Jul 2025 · 1 yr 1 mo, Engineered an AI\-powered code review system using open\-source LLMs that autonomously identifies vulnerabilities, reduces manual review time and automatically remediates code issues\. Optimized SQL Server database performance by refactoring 20\+ stored procedures and restructuring tables in SSMS, achieving 300% faster query execution\. Enhanced REST and SOAP API performance through code\-level optimization in C\# \.NET Core, reducing response times by 40% across 15\+ enterprise APIs\. Led end\-to\-end migration of enterprise web portal \(15,000\+ lines of code\) from \.NET Framework to \.NET Core with Angular frontend, replacing ADO\.NET with Dapper\. Modernized 20 Windows scheduled jobs by migrating from \.NET Framework to \.NET Core with asynchronous programming patterns, reducing execution times by 75%\. Maintained zero\-defect releases across production deployments through systematic bug tracking, resolution, and proactive quality assurance practices\.

Application Developer at Yuvaan IT Labs, Feb 2024 \- May 2024 · 4 mos, Developed 5\+ responsive web applications using Angular and \.NET, implementing REST API integrations for dynamic data exchange across multiple modules\. Contributed to full\-stack development projects, building frontend interfaces with Angular and backend services using \.NET Framework for 3 client deliverables\. Collaborated with 4\-member development team to implement component\-based architecture and API design patterns, reducing code redundancy by 30%\.

Web Development Intern at Oasis Infobyte, May 2023 \- Jun 2023 · 2 mos, Built interactive web utilities including a functional calculator and to\-do list application using HTML, CSS, and JavaScript\. Designed user\-friendly interfaces with responsive layouts to ensure cross\-browser compatibility and optimal user experience\. Applied core web development principles including DOM manipulation, event handling, and client\-side validation\.

## Education

Bachelor of Technology \- BTech, Computer Science, MVJ College of Engineering, Bangalore, India

High School Diploma, Vision pu college

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

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