---
title: "Mahesh Konar - Full Stack Developer in Mumbai | Tal"
description: "Meet Mahesh Konar, Backend & Systems Engineer | Node.js · MongoDB · AWS · System Design | Building products that serve 30K+ users based in Mumbai."
image: "https://tal.club/meet/user-5202/share-image"
---

# Mahesh Konar on Tal

## Headline

Backend & Systems Engineer \| Node\.js · MongoDB · AWS · System Design \| Building products that serve 30K\+ users

## About

I build the backend systems that make products work at scale and I think about them like a business owner, not just an engineer\. I'm a Full Stack Developer at Admobs, leading backend and system design on GlamGuider, a beauty\-tech product serving 30K\+ users and 21K monthly actives across web, Android, and iOS\. I own how the system is designed, how it scales, and how it holds up in production\. What I do: \- Design the APIs and architecture that power web, mobile, and internal AI tools \- Build systems that drive engagement and revenue : loyalty rewards, retention streaks, affiliate tracking, review moderation \- Own the infrastructure : cloud migration, deployment, performance, and cost \- Turn product and business needs into technical decisions, not just tickets How I work: I ask a lot of questions before I build, I prefer building the right tool in\-house over bolting on a third\-party one, and I care most about shipping things that actually move the product\. Stack: Node\.js · Express · MongoDB · PostgreSQL · AWS \(S3, CloudFront\) · Nginx · Linux · System Design \(HLD/LLD\) A few systems I've made public: \- loyalty\-ledger : append\-only reward ledger \(https://github\.com/maheshkonar8/loyalty\-ledger\) \- aes\-256\-gcm : encrypting secrets at rest \(https://github\.com/maheshkonar8/aes\-256\-gcm\) \- datamint : system design for a MongoDB reporting SaaS \(https://github\.com/maheshkonar8/datamint\) Open to backend and product engineering roles\. I also take on select freelance/consulting work in backend and systems\. Reach me at konartech@gmail\.com or maheshkonar8 on GitHub\.

## Location

Mumbai

## Work experience

Full Stack Developer at admobs, Feb 2025 \- Present · 1 yr 5 mos, Mumbai, Maharashtra, India, \- Led backend architecture for GlamGuider, serving 30K\+ users, 21K MAU, and \~1\.2K DAU across web, Android, and iOS \- Designed and own the REST APIs powering all three client platforms plus internal AI tooling \- Architected a loyalty wallet \(transaction ledger \+ country\-specific rules\) and a streak/milestone engine to drive retention \- Built moderation pipelines handling 11K\+ reviews, plus affiliate tracking and conversion attribution for monetization \- Led infrastructure migration to a scalable stack : MongoDB Atlas, AWS S3 \+ CloudFront improving reliability and cutting media latency \- Manage production deployment, Nginx config, and performance monitoring; integrated Firebase \(FCM\), Meta Conversion API, MSG91, AppTrove \- Coordinate across backend, mobile, and AI teams : scoping features, mentoring and reviewing a junior engineer's work

Software Development Engineer \(SDE\) at MIRA3D, Jan 2024 \- Jul 2024 · 7 mos, Goregaon, Maharashtra, India, \- Contributed to development of industrial calibration software for precision testing labs using C\#\.NET\. \- Independently designed and implemented Node\.js backend server for communication between client software and admin systems\. \- Contributed in Building real\-time processing logic handling encoder data, manual inputs, and camera\-based measurements\. \- Integrated Basler camera systems and supported ML\-assisted reading capture workflows\. \- Contributed in Implemented rule\-based calibration workflows for standard and custom testing procedures\. \- Enabled real\-time user intervention for precision adjustments during calibration\. \- Reduced manual effort by 80% through automation features for client communication and response\.

## Education

Master's degree, Computer Science, Ramniranjan Jhunjhunwala College \(Autonomous\)

Bachelor's degree, Computer Science, SIES College of Arts, Science & Commerce SION\(W\)

[View the original profile](https://tal.club/meet/user-5202)

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