---
title: "Mohit Kumar - SDE3 (Tech Lead) in Alwar | Tal"
description: "Meet Mohit Kumar, 1xFounding Engineer | Engineering @ UC | CSE’21 @ IITK | Sprinklr, Krutrim based in Alwar. AI stack includes Genspark, Portkey, and Synthesia."
image: "https://tal.club/meet/mohit-kumar-22/share-image"
---

# Mohit Kumar on Tal

## Headline

1xFounding Engineer \| Engineering @ UC \| CSE’21 @ IITK \| Sprinklr, Krutrim

## About

https://topmate\.io/mohit\_kumar2707/

## Location

Alwar

## AI stack

Genspark

Portkey

Synthesia

## Work experience

SDE3 \(Tech Lead\) at Urban Company, Aug 2025 \- Present · 1 yr 3 mos

Lead Software Engineer at Sprinklr, Mar 2025 \- Aug 2025 · 6 mos, • ScyllaDB to Cassandra Migration \- Led end\-to\-end migration of 500TB data from ScyllaDB to managed Cassandra, achieving USD 122K annual cost savings\. – Designed a zero\-downtime, token\-range based migration pipeline in Java using dual\-writes and read\-compare validation\. Owned infrastructure sizing, capacity planning, and detailed cost analysis across AWS and Azure\. • Elastic Search Thread Pool Optimization \- Built a fair scheduling thread pool to prioritise low\-latency requests and prevent resource hogging\. Boosted throughput by 13%, cut p99 latency by 60%, and ensured consistent performance for time\-sensitive workloads\.

Senior Software Engineer at Sprinklr, Sep 2024 \- Mar 2025 · 7 mos, On\-site

Founding Engineer @ Ola Maps at Krutrim, Jun 2021 \- Sep 2024 · 3 yrs 4 mos, • Routing Engine \- Led the development of an in\-house routing engine in Java focusing on Nearest Search and Map Matching\. – Implemented a memory\-efficient spatial indexing system using R\-Trees for nearest APIs, and designed map\-matching using Hidden Markov Models \(HMM\) backed by an A\* based routing service\. Achieved system throughput of 50K RPM with p99 latency ∼ 50ms\. • Route Optimization \- Designed popularity\-based routing using live cab pings, reducing ETA deviation and saving USD 32K/month\. • ETA Calculator \- Led end\-to\-end development of a real\-time ETA computation system using live cab ping data\. Built a distributed streaming pipeline using Scala Spark Streaming processing 1\.5M\+ events/min – Utilized Kafka for reliable ingestion and downstream propagation of ETA events\. Integrated GraphHopper for internal routing and path\-based ETA computations\. Achieved ETA accuracy of 96% within 2 minutes and 99\.8% within 3 minutes deviation compared to Google\. • Historical ETA Pipeline \- Designed and implemented a large\-scale batch ETA generation system\. – Developed a PySpark job to compute historical ETA by consuming raw ETA datasets from S3\. Processed 12 TB\+ of data with optimized partitioning and fault\-tolerant execution\. • Track Ride — Led end\-to\-end development of a real\-time ride tracking system using live cab pings and route deviation detection\. Implemented the core service in Golang for low\-latency processing of live location updates – Integrated with external routing services to detect route deviations and trigger dynamic route recalculations\. Leveraged Memcache for efficient in\-memory storage and fast retrieval of ride state and tracking metadata\.

SDE at Nutanix, May 2018 \- Jul 2018 · 3 mos, Kanpur Nagar, Uttar Pradesh, India

## Education

Bachelor of Technology, Computer Engineering, INDIAN INSTITUTE OF TECHNOLOGY KANPUR

[View the original profile](https://tal.club/meet/mohit-kumar-22)

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