---
title: "Mohit Puri - Tech Lead in India | Tal"
description: "Meet Mohit Puri, Tech Lead @ Fleek | ex Phonepe based in India. AI stack includes cursor, opencode, and claudecode."
image: "https://tal.club/meet/mohit-puri/share-image"
---

# Mohit Puri on Tal

## Headline

Tech Lead @ Fleek \| ex Phonepe

## Location

India

## AI stack

cursor

opencode

claudecode

## Work experience

Tech Lead at Fleek, Jul 2025 \- Present · 1 yr 2 mos, Bengaluru, Karnataka, India, Engineering Leadership: Led a team of 2 engineers to deliver faster, more scalable, and better code through design reviews and technical mentorship\. AI\-Driven Personalization: Built a complete new homepage which is completely personalized to users interaction\. User Embeddings: Tracked real\-time user interaction data to generate custom user embeddings to power downstream discovery\. Vector Search: Executed Elasticsearch k\-NN search using user embeddings to fetch highly accurate, relevant content\. System Scaling: Scaled Elasticsearch infrastructure to successfully handle >100 RPS for the personalized homepage\. Search & Discovery \(S&D\): Handled the complete S&D vertical, collaborating with the Data Science team to achieve optimal relevant scoring by doing multiple A/B testing\. Observability & Alerting: Added alerting and observability on the Growth pod which was missing from it, ensuring system stability\. Campaign Optimization \(Supply Pod\): Led the optimization of the sale campaign go\-live flow, reducing the time required to process \~300 campaigns from 12 hours to 4 hours\. Problem Resolution: Identified and resolved internal issues and unoptimized implementation that caused campaigns to take 2\-3 minutes to go live and frequently get stuck\. Reduced the go\-live time to 30 seconds to 1 minute now\. Data Engineering: Built GCP Pipeline from Moengage to BigQuery\.

Technical Lead at PhonePe, Jul 2022 \- Jul 2025 · 3 yrs 1 mo, Started as a fresh graduate, mastering foundational skills, and progressively advancing to the role of Team Lead\. Successfully led a team of six, overseeing project development and collaboration\. Merchant Ecosystem Development: Played a pivotal role in building the entire merchant ecosystem from the ground up, including the building of different workflows and multiple microservices\. System Scaling: Worked on scaling the system from handling a few tasks per minute to 4000\-5000 tasks per minute\. This involved resharding the database from 2 shards to 16 shards and Elasticsearch from 2 shards to 8 shards, significantly improving throughput\. Elasticsearch Plugin Development: Designed and implemented an Elasticsearch plugin for replicating data across datacenters \(DCs\), ensuring high availability and fault tolerance\. Disaster Recovery: Led disaster recovery drills for services under my ownership, including critical storage systems \(DB, Elasticsearch, AS, RMQ\), ensuring business continuity during outages\. Leadership & Guidance: Led a team of six engineers for over 2\.5 years, fostering a collaborative environment while guiding them to design and deliver scalable, high\-performance services\.

Software Engineer at PhonePe, Jul 2018 \- Jul 2022 · 4 yrs 1 mo, Bengaluru, Karnataka, India

Intern at Zopper\.com, Feb 2018 \- Jul 2018 · 6 mos, Noida Area, India, Worked on Python frameworks like Flask and Django\.

PHP Developer at PlanMakers, Jul 2017 \- Sep 2017 · 3 mos, New Delhi Area, India

Java Developer at FoodCham Technologies Private Limited, Dec 2016 \- Feb 2018 · 1 yr 3 mos, New Delhi Area, India

## Education

Bachelor of Technology, Computer Science, Guru Tegh Bahadur Institute Of Technology

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

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