About
0+ Yrs
Hey, I'm Mrinal
I am Mrinal Maheshwari, Lead Architect at IndiGo Airlines from India. I design system architecture, set engineering standards, and lead a team of 10 — developers, QA and BAs — from solution design through delivery. Over 6+ years across mobile and web, working in React, React-Native, iOS (Swift) and Android (Java).
I care about systems that hold up under load — cutting API latency from seconds to under 200ms, building reliable payment infrastructure, and closing out security audits — while keeping deliveries on schedule.
0+
Years Exp
Impact
Architecture and leadership, measured in outcomes
Team of 10
Engineering leadership
Leading developers, QA and BAs across the delivery cycle, keeping releases on schedule while managing business stakeholders.
Seconds → <200ms
API performance
Re-architected a critical API path, cutting response time by an order of magnitude.
15min → 5min
Batch processing
Optimized a CRON pipeline handling 200+ transactions every 30 minutes, cutting runtime by two-thirds.
100% reliable
Payments infrastructure
Designed a stable, webhook-driven payment capture system.
Reduced vendor load
Caching strategy
Introduced caching to cut latency and cost on third-party vendor API calls.
Audit-closed
Security hardening
Resolved findings from security audits, strengthening the system’s compliance posture.
Built from scratch
Super-app architecture
Designed a React Native super-app architecture from the ground up.
Experience
Professional Journey
IndiGo Airlines
November 2024 - Present
Lead Architect
Working as a Lead Architect. My daily tasks include writing solutions for new features and enabling best practices across the system.
View about IndiGo
StatusNeo Inc.
September 2022 - November 2024
Digital Consultant
Worked as a digital consultant, developing multiple features for different clients and handling deliveries.
View about StatusNeo
Expertrons Ltd.
September 2021 - August 2022
Software Engineer
Worked as a frontend developer on React-Native, building features for Premium users and keeping the build stable.
View about Expertrons
EkAnek Networks
July 2020 - August 2021
Software Engineer
Worked on Foxy and Foxy Live applications using different tech stacks — Swift for Foxy Live and React-Native for Foxy.
View about EkAnek
BNP Paribas
January 2020 - June 2020
Intern
Trained to analyse data from a Data Warehouse using Business Intelligence tools like SAP Business Objects and PowerBI.
View about BNP
Skills
Technical Arsenal
Programming Languages
- Python
- Java
- JavaScript
Frontend Technologies
- HTML5
- CSS3
- React.js
- Next.js
Backend Technologies
- Node.js
Tools & Platforms
- Git
- GitHub
- VS Code
- Postman
- Bruno
Operating Systems
- Windows
- Linux
- Mac
Cloud & Deployment
- AWS Basics
- Vercel
- Netlify
- Akamai
Engineering Practices
- Troubleshooting
- Debugging
- Problem-Solving
- System Support
Other Skills
- REST APIs
- Basic Networking
- Software Setup
Contact Me
Any collaborators? Let's have a chat!
I am always up for working on innovative and creative ideas. If you want to chat or collaborate on any project or idea, let's get in touch!