Kartik Mohan profile photo 1 on Tal

Kartik Mohan

SDE 2 @ Licious | Ex-Optum

Bengaluru

5+ years of work experience

Licious
Nov 20241 yr 10 mosPresent

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.
Optum
Mar 20249 mosNov 2024

Noida, Uttar Pradesh, India

Optum
Jun 20212 yrs 10 mosMar 2024

Samsung Electronics
Jan 20215 mosMay 2021

Noida, Uttar Pradesh, India

Optum
Jun 20202 mosJul 2020

Online training on technologies provided by Optum Global Solutions (India) as part of their internship program.
GitHub
@reverseFlash4
LeetCode
@reverse_flash4
Codeforces
@reverse_flash4

Kartik’s AI Stack

claude code
claude code
claude
claude
codex
codex
cursor
cursor
github copilot
github copilot
claudecode
claudecode

Education

National Institute of Technology , Patna

Bachelor's degree, Computer Science

National Institute of Technology , Patna

20174 yrs2021
Delhi Public School Patna

Delhi Public School Patna

20134 yrs2017

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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

Kartik Mohan - SDE 2 in Bengaluru | Tal