Qasim Z.

Senior Web & Mobile App programmer | Webrtc | React Native | Angular

‼️FREE consultation is provided! (See below) 🏅 7000+ Hours Completed on Upwork 🏅 All 5 Star Ratings and Stellar Reviews 🏆 100% Satisfied clients 🏆 100% Recommendation Ratio 🏆 100% Job Success Rate 🏆 Top Rated Plus at Upwork 🧩🧩🧩 *** FREE consultation service: I am more than happy to share my years of experience in helping clients build web/mobile applications from the ground up, including but not limited to, setting up MVP, choosing tech stack, scoping out practical plan/timeline, estimating budget, and more. Please do not hesitate to contact me for this free service and we can together turn your idea into reality.*** I have an excellent level of expertise in: ✔️ WebRTC; ✔️ React Native / Mobile app development; ✔️ React / Angular / PHP ✔️ Javascript / Jquery / TypeScript ✔️ Databases (MySQL, PostgreSQL, Realm Db, MongoDB, Sql Server) ✔️ Firebase / Firestore ✔️ NodeJS ✔️ Chrome Extension Development; ✔️ Devops; ✔️ E-commerce; ✔️ Custom CRM; ✔️ Custom ERP (Enterprise Resource Planning);