John Tasie,
Product-focused Software Engineer building scalable, high-fidelity web applications.
Product-focused Software Engineer with 5+ years of experience building scalable web applications, cross-platform mobile apps, and AI-powered products for global clients. I combine thoughtful user experiences with solid engineering to build reliable, high-performance products that solve real business problems.
I work across frontend, backend, and mobile development, turning complex ideas and Figma designs into intuitive, production-ready applications. My core stack includes React Next.js, and TypeScript, GraphQL , Supabase, React Native, Expo, and Node.js, alongside PostgreSQL and MongoDB. I build solutions across fintech, payment systems, SaaS, and AI-powered platforms, integrating APIs, real-time data, authentication, and intelligent workflows using OpenAI and Claude.
Iām particularly interested in building products that work seamlessly across web and mobile, from Progressive Web Apps (PWAs) to cross-platform mobile applications.
Open to remote full-time and contract opportunities with teams building meaningful, scalable products. Feel free to reach out if you'd like to work together!
Learn more about me or check out my projects
Attempt Autos
April 2026
š Luxury car rental booking web application with seamless reservation management and premium vehicle showcase.