Ibrahim Z.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

⭐️⭐️⭐️⭐️⭐️ Top 10% Talent on Upwork 👑 100% Job Success Rate on Upwork 🏆 Certified Flutter Developer | iOS/Android | Full Stack Developer 🔝 Top-Rated Developer ✅ 60+ Mobile Apps Delivered ✅ 100% Long-term & Repeat Clients ✅ 7+ Years of Professional Experience in Mobile App Development 🔸 Available in Your Time Zone | High-Quality Work | Cost-Effective I specialize in delivering top-notch mobile applications with a focus on both frontend and backend development. My commitment is to ensure 100% client satisfaction from start to finish, offering clear communication, daily updates, and maintenance support after project completion. Whether you're a startup, business, or looking for an MVP, I provide the best quality services at an affordable cost. 🔑 What Clients Say About Me: ⭐⭐⭐⭐⭐ "Mr. Ibrahim has great skills and experience in Flutter. He is very cooperative and open for revisions. Also, he is delivering the required task in short time. I recommend him for sure." — Fahad Alharbi ⭐⭐⭐⭐⭐ "He did a really good job, was open for revisions and delivered the work in a short deadline. The outcome was exactly as per the design file. He used industry standard and popular Flutter widgets to achieve the desired result. I highly recommend him to the Upwork community as he is an expert in his domain." — Kanishk Garg Services I Offer: Custom iOS/Android Apps UI/UX Design Expertise End-to-End Application Development Figma to Flutter Integration Firebase Integration (Database, Cloud Messaging) Payment Gateway Integration (Visa SDK, Stripe, PayPal) OpenAI API Integration AWS (Amazon Web Services) Integration App Deployment (Google Play & App Store) Frontend Development Tools: Flutter | Dart Android Studio | Xcode Visual Studio Code Figma (for UI/UX) Backend Development Tools: Node.js | Express.js PHP | Laravel Firebase Real-Time Database | MySQL | MongoDB RESTful APIs | GraphQL Other Tools & Integrations: Visa SDK | Payment Gateway APIs Google Maps/Earth APIs OpenAI APIs Firebase Cloud Messaging | Authentication AWS (Lambda, S3, DynamoDB) Jenkins (CI/CD) | Docker Industries I've Worked With: 🟥 Finance | Healthcare | E-commerce | Logistics & Transportation 🟥 Education | Public Safety | Banking | B2B | B2C Why Choose Me? ✔ Proven track record of delivering high-quality projects on time and within budget. ✔ Strong communication skills, ensuring clear understanding and alignment with client requirements. ✔ Free 30 days of support after project completion. Feel free to reach out to discuss your project requirements. Let's bring your vision to life! Looking forward to connecting! Kind Regards, Ibrahim Zarkoon.