Mohd Haris

At Felicity (Orgfit), I've designed Node.js backend architecture and built authenticated APIs using JWT. I've also delivered conversational cross-channel messaging with TypeScript and Twilio Conversations, plus video chat functionality with Twilio Video and VideoSDK.

I build full-stack web products using Angular, Next.js, Node.js, Express.js, MongoDB, PostgreSQL, and Prisma ORM. My work includes migrating an AngularJS application to Angular 10, building an Angular 13 admin panel from scratch, and creating an Airbnb-style real-estate web app with performance and SEO in mind.

I've deployed Node.js and Express backends on AWS EC2, containerised MongoDB, and used AWS S3 as a CDN for images and assets. I also built an AWS SNS workflow to transcribe audio files and redact PII from transcripts.

I'm looking to work with the latest technologies, keep learning new skills, and contribute to organizational growth. I've used Google Gemini API and Redis caching for price estimation, reducing API usage and costs, while leveraging AI development tools to accelerate scalable, production-ready applications.