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Zeffo - Micro-Investing fintech platform from the founder of Stockpile (US)
My team helped develop the product from scratch, setting up best practices for the Android app. The app got featured in the “Apps We Love” selection on the Google Playstore.
Tech Stack: Android Native - Kotlin, Golang
The network for creativity
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Connect with clients, get discovered, and run your business 100% commission-free
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M-Pesa to stablecoins is way more useful than most crypto demos 🔥
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For OriginSustain, I built NestJS/TypeScript backend services, PostgreSQL and Redis/BullMQ processing, and AWS/Docker delivery with CI/CD. OpenAI API and RAG support part of the reporting flow. The screens here are from the product’s illustrative command center; the numbers are demo values, not client outcomes.
The full backend case study: https://contra.com/p/WvNXbmQR-origin-sustain-or-multi-tenant-esg-reporting-backend
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EduRise is a modern digital platform built for coaching and educational institutes to connect with students and create a stronger online learning presence.
I designed and developed a colorful, responsive and user-focused experience with course discovery, institute information, faculty sections, student enquiries, admission flows, WhatsApp integration, and connected backend functionality.
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