Samaila B.

I build commerce tools that help businesses sell more. Shopify apps, WhatsApp AI ordering systems, and SaaS platforms for e-commerce. What I've shipped (not concepts. Live, production systems): → 2 published Shopify apps on the Shopify App Store, built end-to-end from Shopify Polaris UI to backend API integrations. → 6-month engagement building an AI-powered financial SaaS platform (Next.js, TypeScript, TailwindCSS). Client re-hired me after the first contract and left a 5-star review. What I Build • Shopify apps (custom and public). Polaris, App Bridge, Shopify APIs • WhatsApp ordering & AI chatbot systems for e-commerce • SaaS platforms and multi-tenant web applications • AI-powered features and automation tools • Next.js / React frontend applications with complex UI Tech Stack Frontend: React, Next.js, TypeScript, Shopify Polaris, TailwindCSS, Redux, Zustand Backend: Node.js, NestJS, Express, GraphQL, REST APIs Databases: PostgreSQL, MongoDB, Redis, Firestore Infrastructure: AWS, Docker, CI/CD, GitHub Actions Shopify: Polaris, App Bridge, Admin API, Storefront API, Webhooks How I Work I take ownership. You tell me what the business needs, I figure out how to build it, ship it, and make sure it works in production. Communication is async-friendly. Daily updates, no surprises. 100% Job Success on Upwork. Every client has re-hired or endorsed me. If you're building a Shopify app, a WhatsApp commerce tool, or a SaaS product, message me with your project details and I'll tell you honestly if I'm the right fit.