---
title: "Kartik Mohan - SDE 2 in Bengaluru | Tal"
description: "Meet Kartik Mohan, SDE 2 @ Licious | Ex-Optum based in Bengaluru. AI stack includes claude code, claude, and codex. Explore public work links including github, leetcode, and codeforces."
image: "https://tal.club/meet/kartik-mohan/share-image"
---

# Kartik Mohan on Tal

## Headline

SDE 2 @ Licious \| Ex\-Optum

## About

Proficient Software Engineer with a strong problem\-solving skill and a collaborative approach to team environments\. Passionate about coding, with expertise in Data Structures, Algorithms, Java programming and Software Design Patterns\.

## Location

Bengaluru

## AI stack

claude code

claude

codex

cursor

github copilot

claudecode

## Work experience

SDE 2 at Licious, Nov 2024 \- Present · 1 yr 10 mos, Bengaluru, Karnataka, India, Owning and developing scalable backend services using Java, Spring Boot, and microservices architecture\. Designed and built a Pricing Service from scratch \(HLD → LLD → implementation\), enabling dynamic rule\-based pricing and flexible business configurations\. Led Order Service v2 migration, redesigning schema and migrating 2M\+ users with minimal downtime while improving system performance and reliability\. Revamped Payments Service, building a dynamic payment flow with health\-based routing to improve success rates and reduce latency\. Built an Invoice Service to streamline invoice generation using template\-driven architecture\. Worked on performance optimization, system design, and service scalability across distributed systems\.

Senior Software Engineer at Optum, Mar 2024 \- Nov 2024 · 9 mos, Noida, Uttar Pradesh, India

Software Engineer at Optum, Jun 2021 \- Mar 2024 · 2 yrs 10 mos

Research And Development Intern at Samsung Electronics, Jan 2021 \- May 2021 · 5 mos, Noida, Uttar Pradesh, India

Software Engineer Intern at Optum, Jun 2020 \- Jul 2020 · 2 mos, Online training on technologies provided by Optum Global Solutions \(India\) as part of their internship program\.

## Education

Bachelor's degree, Computer Science, National Institute of Technology , Patna

Delhi Public School Patna

## Public links

- github: https://github\.com/reverseFlash4
- leetcode: https://leetcode\.com/reverse\_flash4
- codeforces: https://codeforces\.com/profile/reverse\_flash4

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

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