Marshal Nadar
Summary
Software Developer with 5.10 years of experience delivering scalable, high-performance applications across Insurtech, Aviation, and NBFC domains. Strong expertise in modern JavaScript frameworks, cloud-native solutions, and performance optimization with a focus on building secure, maintainable systems.
Overview
6
6
years of professional experience
Work History
Software Developer
Avanse Financial Services
02.2024 - Current
- Enhanced Loan Origination System (LOS) UX by eliminating loader flickering across 10+ concurrent API calls per tab using Redux, improving perceived performance and reducing user drop-offs by ~20%. Implemented RBAC dynamic forms using React, reducing visual glitches and ensuring secure workflows.
- Built Sales Portal multi-step partner verification with 50+ dynamic forms in React and integrated identity verification, bank validation, and KYC compliance APIs for end-to-end onboarding.
- Expanded bulk partner onboarding via CSV upload with real-time progress tracking and success/failure status using React components, enabling efficient batch processing of multiple partners simultaneously.
Software Engineer
Laminaar Aviation Infotech
01.2023 - 01.2024
- Delivered 15+ reusable React components and high-performance data grids for ARMS, supporting crew scheduling and resource allocation for 1,000+ records per view, reducing UI rendering time by ~30%.
- Designed and implemented a micro-frontend POC using Webpack Module Federation, enabling independent builds and deployments across frontend modules, reducing release coordination by ~30%.
Software Developer
HDFC Ergo General Insurance
11.2020 - 11.2022
- Developed the AllThings EV platform using ReactJS for a responsive, interactive map interface with Google Maps API (visualizing 1,500+ EV charging stations across India), backed by a NodeJS backend for data integration and real-time updates, and GA4 tracking for 10+ user events-driving higher feature adoption.
- Upgraded the Claim Status application with a dynamic ReactJS UI; integrated GA4 across frontend and NodeJS APIs to track 20+ rejection patterns, reducing incomplete submissions by ~15%.
- (Clients - Worked via Bigiota Analytics and later via MITS Global Tech)
Software Developer
iResolve Services
01.2020 - 09.2020
- Improved application performance and UX by optimizing React rendering and state updates and implementing CDN-based asset delivery, resulting in noticeably faster load times and responsiveness.
- Built the LifeFettle health & lifestyle web application using Redux state management, implementing secure authentication and self-tracking features to help users monitor daily habits and wellness data.
Education
Master of Computer Applications -
University of Mumbai
SIESCOMS03-2020
Skills
- JavaScript
- React JS
- Redux
- Typescript
- Next JS
- Node JS
- Webpack5
- MySQL
- PostgreSQL
- Firebase
- AWS (CloudFront, S3)
- Docker
- Google Analytics 4
- Github
- Jira
Timeline
Software Developer
Avanse Financial Services
02.2024 - Current
Software Engineer
Laminaar Aviation Infotech
01.2023 - 01.2024
Software Developer
HDFC Ergo General Insurance
11.2020 - 11.2022
Software Developer
iResolve Services
01.2020 - 09.2020
Master of Computer Applications -
University of Mumbai