Summary
Overview
Work History
Education
Skills
Accomplishments
Timeline
Generic

Manish Chauhan

Bengaluru

Summary

Senior Software Engineer with 7 years of experience designing and delivering scalable software solutions. Proven expertise in microservices architecture, high-performance API development, and cloud infrastructure optimization. Successfully led architectural transformations, mentored development teams, and built systems serving millions of users using Spring Boot, Ruby on Rails, Docker, and AWS.

Overview

7
7
years of professional experience

Work History

Senior Software Engineer - 2

Splashlearn
Gurugram
06.2020 - Current
  • Led architectural transformation from Rails monolith to microservices, achieving 20% cost reduction and 20% performance improvement while enabling independent service scaling and deployment.
  • Built and optimized high-performance RESTful APIs serving 150K+ transactions per minute with sub-100ms latency, supporting mission-critical applications at scale.
  • Architected and delivered 5 core microservices (Teaching platform, Reporting engine, Contest management, Authentication, Multiplayer gaming) maintaining 99.9% uptime and serving 1M+ users.
  • Modernized deployment infrastructure by migrating Rails application to Amazon EKS, implementing Docker containerization to reduce deployment time by 50% and enable zero-downtime releases.
  • Led technical planning with cross-functional stakeholders, ensuring alignment between engineering deliverables and business objectives while maintaining 95% on-time feature delivery.
  • Mentored junior engineers through code reviews and technical guidance, improving team code quality by 25% and reducing production bugs by 40%

Software Engineer

PayU India
Gurugram
09.2018 - 04.2020
  • Transformed PayU's merchant onboarding from offline to digital platform, integrating Salesforce CRM and automated KYC verification, reducing onboarding time by 90% and improving lead conversion rates
  • Ensured payment system reliability by participating in on-call rotations, resolving production incidents within SLA targets, and implementing monitoring dashboards
  • Developed full-stack web applications using React frontend and Ruby on Rails backend, building responsive UIs and scalable RESTful APIs
  • Architected flexible JSON-based configuration system for payment gateway integrations, reducing new gateway setup time by 50% and enabling rapid scaling to support 10+ payment providers

Education

Bachelor of Technology - Computer Science

Bundelkhand Institute of Engineering And Technolog
Jhansi
06-2018

Skills

  • Microservices architecture
  • JAVA Springboot
  • Ruby On Rails
  • Kafka
  • Redis
  • Postgres
  • MongoDb
  • Elasticsearch
  • AWS
  • System Design

Accomplishments

  • PayU Thank You Award for ENACH payment gateway integration excellence
  • Merakee Excellence Award for exceptional leadership in architectural transformation
  • 10.0 CGPA - high school (perfect score), 93.2% - higher secondary education

Timeline

Senior Software Engineer - 2

Splashlearn
06.2020 - Current

Software Engineer

PayU India
09.2018 - 04.2020

Bachelor of Technology - Computer Science

Bundelkhand Institute of Engineering And Technolog

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Manish Chauhan