---
title: "Dev Kumar - Software Engineer in Shahadara | Tal"
description: "Meet Dev Kumar, Product Engineer | AI-First | MERN · LLM Integration · RAG | Open to Global Roles based in Shahadara. Explore public work links including github."
image: "https://tal.club/meet/dev-kumar-1/share-image"
---

# Dev Kumar on Tal

## Headline

Product Engineer \| AI\-First \| MERN · LLM Integration · RAG \| Open to Global Roles

## About

I build software that ships — and lately, software that thinks\. I'm a product engineer with 3\+ years of experience owning features end\-to\-end — from API design and database modeling to React interfaces, mobile integrations, and AI\-powered functionality\. Some things I've built: — An AI customer support chatbot using RAG architecture \(TF\-IDF retrieval \+ Claude API\), trained on 1,900\+ real conversations, deployed in production — A real\-time event pipeline using Segment webhooks with downstream analytics and CRM sync — Mobile attribution integration across iOS and Android — A referral program and milestone reward system, designed and shipped end\-to\-end — A user database cleanup pipeline processing 70K\+ profiles for targeting accuracy I like working at the intersection of product, data, and AI — where engineering decisions have direct user impact\. I'm comfortable picking up ambiguous problems, scoping them, and seeing them through to deployment\. Currently exploring global and remote opportunities, with a specific interest in Japan\. Actively preparing for JLPT N5 and open to relocation with visa sponsorship\.

## Location

Shahadara

## Work experience

Software Engineer at GetBit\.in, Mar 2025 \- Present · 1 yr 3 mos, Remote, ●​ Engineered scalable full\-stack features for a cross\-border remittance platform processing USA → India transfers, integrating payment gateways and compliance workflows\. ●​ Built and secured REST APIs for real\-time transaction processing and internal operational dashboards, ensuring data integrity across financial flows\. ●​ Contributed to microservices architecture supporting high\-availability, fault\-tolerant financial workflows under production load\. ●​ Reduced API response times by implementing Redis caching and targeted query optimization across critical transaction endpoints\. ●​ Implemented structured logging and monitoring pipelines, cutting mean time to incident resolution and improving system observability\.

SDE at FLot, Nov 2024 \- Mar 2025 · 5 mos, Delhi, India, • Developing and maintaining scalable, secure web applications to enhance user experience in the fintech industry\. • Collaborating with cross\-functional teams to deliver robust front\-end and back\-end solutions\. • Implementing best practices in coding, testing, and deployment to ensure high performance and reliability\. • Contributing to the continuous improvement of our tech stack, keeping pace with emerging technologies and fintech trends\. • Focusing on delivering impactful and innovative solutions that drive financial accessibility and efficiency\.

Professional development at Career Break, May 2024 \- Oct 2024 · 6 mos, Remote, • Took a professional break from April 2024 to October 2024 to focus on skill enhancement and personal development\. • Dedicated time to improving technical expertise, specifically in data structures, algorithms, and full\-stack development\. • Solved over 300 problems on LeetCode, strengthening coding and problem\-solving skills\. • Engaged in side projects to apply and enhance my skills in real\-world scenarios\. • Stayed updated with industry trends to remain competitive and adaptable for future roles\.

Trainee Software Engineer at HestaBit, Aug 2022 \- Apr 2024 · 1 yr 9 mos, Noida, Uttar Pradesh, India, • Contributed to full\-stack development using the MERN stack \(MongoDB, Express\.js, React\.js, Node\.js\), Next\.js, and Gatsby\.js to build highly scalable applications, resulting in a 20% increase in project efficiency and reduced timelines for feature rollouts by 15%\. • Collaborated with cross\-functional teams, including designers, product managers, and backend developers, to identify and solve 50\+ complex technical challenges, leading to a 30% boost in overall team productivity and efficiency\. • Worked directly with 5\+ clients, gathering business requirements, providing technical solutions, and incorporating iterative feedback into the product development process, increasing client satisfaction by 25%\.

Intern Fullstack Developer at Code Planet, Nov 2021 \- Jul 2022 · 9 mos, Jaipur, Rajasthan, India, • Proficient in core Python and Data Structures & Algorithms \(DSA\) \- Achieved a 30% increase in code efficiency \- Reduced debugging time by 20% • Hands\-on experience with RDBMS using MySQL \- Performed complex operations effectively \- Managed databases with over 10,000 records

## Education

Bachelor of Arts, Hindi Language and Literature, Rajdhani College, University of Delhi

## Public links

- github: https://github\.com/dev2842000

[View the original profile](https://tal.club/meet/dev-kumar-1)

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