Mohamed Salim Kartapillai

Lead Software Developer (Data Visualization & Environmental Impact) at Dream Studio / Model.Earth - EPA USE EO Project

Lead development of an environmental impact visualization platform analyzing carbon emissions and sustainability metrics across 73 industry sectors using EPA's USE EIO v2 models and React for interactive dashboards. Built D3.js bubble charts with RESTful JSON API integration, real-time animations, and event-driven state filtering; developed automated data processing pipelines with NAICS sector mapping; implemented client-side search/filtering and reusable UI components; optimized performance with lazy loading and NLP prompting for natural language queries; developed a Next.js app with API routes and Prisma ORM for type-safe database operations and OpenAI APIs for data enrichment.

Lead Software Developer (Data Visualization & Environmental Impact) at Dream Studio (Model.Earth - EPA USEEIO Project)

Lead development of an environmental impact visualization platform; analyze carbon emissions and sustainability metrics across 73 industry sectors using EPA's USEEIO v2 models; build interactive dashboards with React.

Lead Software Developer (Data Visualization & Environmental Impact) at Model.Earth / EPA USE EIO Project / Dream Studio

Led development of an environmental impact visualization platform, built using React for interactive dashboards; integrated EPA USEEIO v2 models; designed data pipelines and visualizations across 73 industry sectors; implemented robust UI/UX and performance optimizations.

Open Source Contributor at Microsoft PowerToys / Polly.NET

PowerToys: Built 'No leading spaces' option for a WPF-based Hosts File Editor using C# and .NET; added calculator plugin with unit tests via Jest and Mock Service Worker for MSW; contributed to Polly.NET ecosystem.

Full Stack Developer at Data Consulting Services (Human Health care)

Designed RESTful Web APIs using React and Express.js for wellness rewards platform serving 500K+ users; implemented KafkaJS event-driven microservices for real-time data processing; created responsive React interfaces with custom hooks and Redux state management; deployed Express.js applications to Azure App Services using Docker containers and Azure Key Vault for secure credential management; implemented Redis caching to reduce database load by 55%; enhanced monitoring with Winston logging and secure APIs using JWT authentication; built automated data processing pipelines and dashboards.

Full Stack Developer at New Gen Software Technologies

Designed RESTful Web APIs using React and Express.js for a wellness rewards platform serving 500K+ users; integrated with backend microservices; implemented KafkaJS event-driven microservices; improved efficiency and downtime metrics; built responsive React interfaces with custom hooks and Redux; deployed with Docker to Azure; implemented Redis caching and JWT-based security; improved performance with lazy loading, memoization, pagination, and caching; achieved high test coverage with Jest/MSW/RTL; automated CI/CD with GitHub Actions and Docker.

Designed RESTful Web APIs using React and Express.js for wellness rewards platform serving 500K+ users; integrated with backend microservices; implemented KafkaJS event-driven microservices for real-time data processing; improved efficiency and reduced downtime.