
Muhammad Bilal
Customer's satisfaction is our First priority!
Skills

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Portfolio
Work experience
Full-Stack AI Developer (Freelance)
Fiverr • Freelance
Dec 2024 - Present • 1 yr 7 mos
Design and build custom AI agents and chatbots for businesses — including RAG-based systems trained on client documents, autonomous e-commerce support agents (order tracking, refunds, ticketing), automated email workflows, and admin dashboards with analytics. Built and deployed a full production AI support platform using Python, FastAPI, LangChain/LangGraph, Claude AI, FAISS, MySQL, and n8n — live on cloud infrastructure (Vercel, Hugging Face, TiDB).
Android Application Developer
FiveRivers Technologies • Full-time
Jan 2021 - Feb 2023 • 2 yrs 1 mo
Developed and published multiple custom Android applications on the Google Play Store across diverse categories — including e-commerce apps, VPN applications, and a production wallpaper app with advanced features (live wallpapers, auto-changer, charging animations, ExoPlayer video wallpapers, Firebase integration). Delivered end-to-end: UI/UX design, REST API and backend integration, payment gateway integration, testing, and Play Store deployment.
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nirajmangukiya
Repeat Client

India
good guy, hard working.

nirajmangukiya
Repeat Client

India
Nice work 👍
apps616

Morocco
thank you, very good work, highly recommended