Available to hire
I’m a Flutter developer with 2 years of experience building secure fintech and polished consumer apps. I focus on clean architecture, Riverpod/Bloc state management, and leveraging Firebase to deliver scalable mobile solutions. I also have hands-on experience with native integrations (SoftPOS NFC, printer SDKs, FFmpeg).
I enjoy refactoring large codebases, automating CI/CD, and collaborating with cross-functional teams to ship maintainable, scalable mobile solutions. I tackle complex requirements and translate them into robust, user-friendly products while thriving in fast-paced fintech environments.
Language
Javanese
Advanced
English
Fluent
Arabic
Advanced
Work Experience
Flutter Developer at Salis Digital Solutions
August 1, 2024 - PresentLed full lifecycle development of the SoftPOS point-of-sale app from concept to pilot launch within 8 months, achieving PCI DSS penetration testing compliance and processing over 1000 NFC transactions during the closed beta. Integrated NearPay SDK and Websocket gateway, reducing median checkout flow by 30%. Developed a modular printer service supporting eight models via USB, Bluetooth, and Wi-Fi, increasing hardware compatibility to 95%. Authored a reusable authentication SDK used internally by three apps, eliminating over 2000 duplicated lines of code. Refactored and rebuilt a legacy 25,000-line business management app into a feature-based Riverpod architecture, boosting maintainability, scalability, reducing frame build time by 40% and achieving 99.6% crash-free sessions. Automated a dual-flavor CI/CD pipeline using Bash and GitHub Actions, cutting release cycles from 2 hours to 15 minutes.
Flutter Developer at Salis Digital Solutions
August 1, 2024 - PresentLed the full lifecycle of a SoftPOS point-of-sale app from concept to pilot launch in 8 months; successfully passed PCI DSS penetration testing and processed 1000+ NFC transactions during closed beta. Integrated NearPay SDK and Websocket gateway, reducing median checkout flow by 30%. Built modular printer service supporting 8 models (USB, Bluetooth, Wi-Fi), raising hardware compatibility to 95%. Authored reusable authentication SDK (OTP, biometrics, token refresh) reused by three internal apps, eliminating 2000+ duplicated LOC. Refactored and rebuilt a 25K-LOC legacy business management app into a feature-based Riverpod architecture, vastly improving maintainability and scalability while cutting frame build time by 40% and pushing crash-free sessions to 99.6%. Automated dual-flavor CI/CD pipeline with Bash + GitHub Actions, decreasing release cycle from 2h to 15min.
Flutter Developer at Salis Digital Solutions
August 1, 2024 - PresentLed full lifecycle of a SoftPOS point-of-sale app from concept to pilot (8 months); achieved PCI DSS readiness and processed 1000+ NFC transactions in closed beta. Integrated NearPay SDK and WebSocket gateway, reducing median checkout flow by 30%. Built a modular printer service supporting 8 models (USB, Bluetooth, Wi‑Fi), boosting hardware compatibility to 95%. Authored a reusable authentication SDK (OTP, biometrics, token refresh) used by three internal apps, eliminating 2000+ duplicated LOC. Refactored a 25K LOC legacy business management app into a feature-based Riverpod architecture, improving maintainability and scalability while cutting build times by 40% and achieving 99.6% crash-free sessions. Automated dual-flavor CI/CD pipeline with Bash + GitHub Actions, reducing release cycle from 2 hours to 15 minutes.
Flutter Developer at Salis Digital Solutions
August 1, 2024 - PresentLed full lifecycle of a SoftPOS point-of-sale app from concept to pilot launch in 8 months; successfully passed PCI DSS penetration testing and processed 1000+ NFC transactions during closed beta. Integrated NearPay SDK and WebSocket gateway, reducing median checkout flow by 30%. Built modular printer service supporting 8 models (USB, Bluetooth, Wi-Fi), raising hardware compatibility to 95%. Authored reusable authentication SDK (OTP, biometrics, token refresh) reused by three internal apps, eliminating 2000+ duplicated LOC. Refactored and rebuilt a 25K-LOC legacy business management app into a feature-based Riverpod architecture, improving maintainability and scalability while cutting frame build time by 40% and pushing crash-free sessions to 99.6%. Automated dual-flavor CI/CD pipeline with Bash + GitHub Actions, decreasing release cycle from 2h to 15min.
Flutter Developer at Salis Digital Solutions
August 1, 2024 - PresentLed full lifecycle of SoftPOS point-of-sale app from concept to pilot launch in 8 months; passed PCI DSS penetration testing and processed 1000+ NFC transactions during closed beta. Integrated NearPay SDK and Websocket gateway, reducing median checkout flow by 30%. Built modular printer service supporting 8 models (USB, Bluetooth, Wi-Fi), raising hardware compatibility to 95%. Authored reusable authentication SDK (OTP, biometrics, token refresh) reused by three internal apps, eliminating 2000+ duplicated LOC. Refactored and rebuilt a 25 KLOC legacy business management app into a feature-based Riverpod architecture, vastly improving maintainability and scalability while cutting frame build time by 40% and pushing crash-free sessions to 99.6%. Automated dual-flavor CI/CD pipeline with Bash + GitHub Actions, decreasing release cycle from 2h to 15min.
Education
B.Sc. Computer & Data Sciences (Intelligent Systems) at Alexandria University
January 11, 2030 - July 1, 2024IGCSE at EBS School of Alexandria
January 11, 2030 - May 1, 2020B.Sc. Computer & Data Sciences (Intelligent Systems) at Alexandria University
January 11, 2030 - July 1, 2024IGCSE at British Council IGCSE through EBS School of Alexandria
January 11, 2030 - May 1, 2020B.Sc Computer & Data Sciences ( Intelligent Systems ) at Alexandria University – Alexandria, Egypt
January 11, 2030 - July 1, 2024IGCSE at British Council IGCSE through EBS School of Alexandria – Alexandria, Egypt
January 11, 2030 - May 1, 2020B.Sc. Computer & Data Sciences ( Intelligent Systems ) at Alexandria University – Alexandria, Egypt
January 11, 2030 - July 1, 2024IGCSE at British Council IGCSE through EBS School of Alexandria – Alexandria, Egypt
January 11, 2030 - May 1, 2020B.Sc Computer & Data Sciences ( Intelligent Systems ) at Alexandria University
January 11, 2030 - July 1, 2024IGCSE at British Council IGCSE through EBS School of Alexandria
January 11, 2030 - May 1, 2020Qualifications
PCI DSS Penetration Testing
January 11, 2030 - September 11, 2025Industry Experience
Financial Services, Software & Internet, Consumer Goods, Professional Services, Telecommunications, Other, Retail
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