I’m a mobile-focused developer with 5 years of experience delivering cross-platform and native apps. I specialize in React Native, Flutter, Kotlin (Android), and Swift (iOS), and I’ve built and optimized apps that integrate RESTful APIs and Firebase services. I enjoy solving complex problems, collaborating with cross-functional teams, and delivering polished user experiences. I stay current with mobile development trends, write maintainable code, and continuously seek opportunities to improve performance and UX. My track record includes reducing development time, enhancing app stability, and delivering features that drive engagement and satisfaction.

Hummam Ali

I’m a mobile-focused developer with 5 years of experience delivering cross-platform and native apps. I specialize in React Native, Flutter, Kotlin (Android), and Swift (iOS), and I’ve built and optimized apps that integrate RESTful APIs and Firebase services. I enjoy solving complex problems, collaborating with cross-functional teams, and delivering polished user experiences. I stay current with mobile development trends, write maintainable code, and continuously seek opportunities to improve performance and UX. My track record includes reducing development time, enhancing app stability, and delivering features that drive engagement and satisfaction.

Available to hire

I’m a mobile-focused developer with 5 years of experience delivering cross-platform and native apps. I specialize in React Native, Flutter, Kotlin (Android), and Swift (iOS), and I’ve built and optimized apps that integrate RESTful APIs and Firebase services. I enjoy solving complex problems, collaborating with cross-functional teams, and delivering polished user experiences.

I stay current with mobile development trends, write maintainable code, and continuously seek opportunities to improve performance and UX. My track record includes reducing development time, enhancing app stability, and delivering features that drive engagement and satisfaction.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
Arabic
Advanced

Work Experience

Mobile Application Developer at Special Line Delivery
January 1, 2025 - August 14, 2025
Developed and maintained three major applications including SLD Rider (driver app), SLD Vendors (merchant app), and Select Shop, a multi-vendor e-commerce platform. Led the Flutter-based development of cross-platform apps, integrated payment gateways (PayTabs and Stripe), and created custom privacy policies to ensure compliance with App Store regulations. Improved app performance by 35% and increased user engagement by 30%. Managed architectural complexities using Bloc for state management and performed extensive testing on multiple devices. Collaborated with designers, product managers, and QA engineers to deliver high-quality software solutions.
Flutter Developer at Hannibal And Brothers
November 1, 2023 - August 14, 2025
Led the development of the company's main mobile app specializing in fintech and banking services. Worked alongside the UX/UI team to analyze platforms and make technical decisions, ensuring the best user experience and design implementation.
Flutter Developer at FBS - Financial & Banking Systems
August 1, 2022 - August 14, 2025
Developed and built the Sudanese banking system apps using React and some native features. Worked closely with government clients to deliver banking system solutions.
Flutter Developer at ACTS
June 1, 2021 - August 14, 2025
Developed the main mobile app (Mahsool) for a company with diverse clients across multiple sectors. Worked side-by-side with the UX/UI team to optimize user experience and design quality.
UX/UI Designer at DashTech
April 1, 2021 - August 14, 2025
Led the complete UX/UI design process for Dash School, a specialized educational platform. Designed and implemented intuitive interfaces and responsive designs using tools like Figma to enhance the learning environment. Collaborated closely with developers to ensure smooth integration and continued app enhancements.
Mobile Application Developer at Special Line Delivery | Dubai
January 1, 2025 - August 25, 2025
Developed and maintained three major applications: SLD Rider (driver app for shipment tracking, expense management, communication), SLD Vendors (merchant app for managing orders and shipments, significantly reducing in-person vendor visits), and Select Shop (multi-vendor e-commerce platform similar to Noon & Amazon, allowing vendors to list and manage products). Developed Flutter mobile applications for vendors and customers, integrated two payment gateways (PayTabs & Stripe) addressing compatibility and security issues. Created custom privacy policy to comply with App Store and Play Store regulations and overcame Apple Pay privacy policy restrictions working closely with App Store Connect support. Managed state complexities using Bloc, resolved architectural issues, addressed HTTP Dart package limitations by switching to Dio, and resolved package compatibility issues with Kotlin Gradle and CocoaPods. Performed extensive testing on 10+ real devices using Google Play Console and TestFli
Flutter Developer at Hannibal And Brothers | Khartoum
November 1, 2023 - August 25, 2025
Worked in this multi-tasked company specializing in fintech and banking services developing the main company mobile app. Analyzed the platform to make better technology choices, collaborated alongside the UX/UI team, and provided guidance on UX designs.
Flutter Developer at FBS - Financial & Banking Systems | Khartoum
August 1, 2022 - August 25, 2025
Worked alongside the Sudanese government to build and develop Sudanese banking systems. Analyzed the company app, developed and built the app using React framework and some native features.
Flutter Developer at ACTS | Khartoum
June 1, 2021 - August 25, 2025
Developed main mobile app (Mahsool) for company working with clients in multiple areas and programs including websites and mobile applications. Collaborated with UX/UI team to ensure best user experience and design.
UX/UI Designer at DASH TECH | Khartoum
April 1, 2020 - August 25, 2025
Spearheaded the UX/UI design for the Dash School educational platform app. Took charge of the entire design process ensuring a seamless and user-friendly experience with intuitive interfaces, contributing to an engaging learning environment. Collaborated closely with development team to maintain and enhance app features using industry-standard tools such as Figma.
Mobile Application Developer at Special Line Delivery, Dubai
January 31, 2025 - August 31, 2025
Developed and maintained three major applications including SLD Rider (driver app for shipment tracking and communication), SLD Vendors (merchant app for managing orders and shipments), and Select Shop (multi-vendor e-commerce platform similar to Noon & Amazon). Led Flutter-based development, integrated payment gateways (PayTabs & Stripe), managed app store submissions overcoming approval challenges, optimized app performance, and collaborated with cross-functional teams to deliver high-quality software solutions. Implemented RESTful APIs and Firebase services for authentication, storage, and analytics.
Flutter Developer at Hannibal And Brothers, Khartoum
November 1, 2023 - August 31, 2025
Worked alongside UX/UI team specializing in fintech and banking services to build and develop the company's main mobile app. Analyzed platform needs to make better technology choices, collaborated on UX designs to optimize user experience, and contributed to app functionality enhancements.
Flutter Developer at Financial & Banking Systems (FBS), Khartoum
August 1, 2022 - August 31, 2025
Worked closely with the Sudanese government in building and developing Sudanese banking system applications. Analyzed company app requirements, developed and built apps using React framework with some native features, contributed to FBS LinkedIn page and website.
Flutter Developer at ACTS, Khartoum
June 1, 2021 - August 31, 2025
Developed the company's main mobile app (Mahsool), making technology decisions for mobile platforms and working with UX/UI team to deliver the best user experience and design. Supported multiple designs including state management and package evaluation.
UX/UI Designer at Dash Tech, Khartoum
April 1, 2020 - August 31, 2025
Led the UX/UI design for Dash School (available on Google Play Store), an educational platform. Managed the entire design process ensuring a seamless, user-friendly experience, implemented responsive design principles, created custom animations, collaborated with developers for smooth integration, and contributed to app feature enhancement.
Mobile Application Developer at Special Line Delivery | Dubai
January 1, 2025 - September 2, 2025
Developed and maintained three major mobile applications: SLD Rider (driver app for shipment tracking, expense management, communication), SLD Vendors (merchant app managing orders and shipments, significantly reducing physical vendor visits), and Select Shop (multi-vendor e-commerce platform for trading and business with separate apps for customers and vendors). Built Flutter-based apps integrated with websites and two payment gateways (PayTabs & Stripe), resolving compatibility and security issues. Created a custom privacy policy complying with Apple App Store and Google Play Store regulations and overcame Apple Pay privacy policy restrictions working closely with App Store Connect support. Successfully deployed apps on both app stores overcoming approval challenges, managed complex state management with Bloc, resolved package compatibility issues, and performed extensive testing on 10+ devices ensuring seamless performance across screen sizes and OS versions. Collaborated across tea
Flutter Developer at Hannibal And Brothers | Khartoum
November 1, 2023 - September 2, 2025
Worked for a multitasked company specializing in fintech and banking services. Led development of the main company mobile app, collaboratively working alongside the UX/UI team, contributing to platform analysis and enhancing UI designs. Helped improve user experience and app functionality, focusing on fintech application requirements.
Flutter Developer at Financial & Banking Systems (FBS) | Khartoum
August 1, 2022 - September 2, 2025
Developed and built Sudanese banking system apps working alongside the Sudanese government. Analyzed company apps and developed with React framework and some native features. Contributed to enhancing the banking system's mobile presence using advanced technologies.
Flutter Developer at ACTS | Khartoum
June 1, 2021 - September 2, 2025
Developed the main mobile app (Mahsool) for a private company serving clients in diverse areas including websites and mobile applications. Collaborated with UX/UI teams for optimal designs and user experience. Managed state management decisions and package selections suitable for the platform, ensuring robust and user-friendly mobile app development.
UX/UI Designer at Dash Tech | Khartoum
April 1, 2021 - September 2, 2025
Led the UX/UI design for Dash School App, an educational platform. Took charge of the entire design process ensuring a seamless and user-friendly experience. Designed intuitive interfaces and custom animations, collaborated closely with developers for integration, and contributed to the app’s positive learning environment and user satisfaction.
Mobile Application Developer at Special Line Delivery
January 1, 2025 - September 15, 2025
Developed and maintained three major apps: SLD Rider (driver app for shipment tracking, expense management, and communication), SLD Vendors (merchants app for managing orders and shipments), and Select Shop (multi-vendor e-commerce platform). Built Flutter-based apps for vendors and customers and integrated them with a website. Implemented two payment gateways (PayTabs & Stripe). Created a privacy policy to comply with App Store & Play Store rules for multi-vendor platform. Resolved App Store privacy policy restrictions via video calls with App Store Connect. Uploaded apps to Google Play and Apple App Store, overcoming challenges. Managed Bloc-based state management to improve architecture and performance. Addressed Dart HTTP package limitations, customizing module files and switching to Dio for better API handling. Resolved Kotlin Gradle and CocoaPods compatibility issues by upgrading/downgrading dependencies. Performed extensive testing on 10+ real devices and used Google Play Consol
Flutter Developer at Hannibal & Brothers
November 1, 2023 - September 15, 2025
Worked at a multi-task fintech company, focusing on building and maintaining the main company mobile app. Collaborated with UX/UI teams to improve user experience and designs.
Flutter Developer at FBS - Financial & Banking Systems
August 1, 2022 - September 15, 2025
Analyzed and developed the company app, building features using Flutter and integrating with back-end services; implemented some native features.
Flutter Developer at ACTS
June 1, 2021 - September 15, 2025
ACTS is a private company serving clients across multiple domains (websites and mobile apps). Developed the main mobile app (Mahsool) and linked Play Store. Worked with UX/UI to maximize user experience and design. Implemented state management and used appropriate packages. Collaborated with the development team to maintain and enhance app features. Used design tools (Figma) for UI, applied responsive design, and integrated animations to improve user experience. Conducted regular testing and analysis to optimize user satisfaction.
UI/UX Designer at DASH TECH
April 1, 2021 - September 15, 2025
Led UI/UX design for the Dash School educational platform (Dash School App). Managed the entire design process, creating intuitive interfaces and animations. Collaborated with developers to implement features, applied responsive design, and conducted testing to optimize user satisfaction. Contributed to the Dash School's success as a testament to design-development collaboration.
Mobile Application Developer (Flutter) at Special Line Delivery
January 1, 2025 - September 26, 2025
Developed Flutter-based mobile apps for SLDRider (driver app for shipment tracking), SLD Vendors (merchant app), and Select Shop (multi-vendor platform). Implemented two payment gateways (PayTabs and Stripe), integrated Firebase for authentication, data storage, and analytics, and created a privacy policy to comply with App Store and Play Store regulations. Resolved platform-specific issues (e.g., Apple Pay restrictions via App Store Connect), performed code reviews, debugging, and performance optimization; managed state with Bloc; conducted testing on 10+ devices and published apps to Google Play and Apple App Store.
Flutter Developer at Hannibal & Brothers
November 1, 2023 - September 26, 2025
Developed cross‑platform mobile features with Flutter and collaborated with UX/UI teams to refine user experience for fintech/mobile applications, ensuring seamless integration with back‑end services and maintaining code quality across the project.
Flutter Developer at FBS - Financial & Banking Systems
August 1, 2022 - September 26, 2025
Analyzed and built Sudanese banking applications; contributed to delivering banking solutions and supporting web presence (LinkedIn page and website) for the organization.
Flutter Developer at A CTS
June 1, 2021 - September 26, 2025
Developed the Mahsool mobile app, including linking Mahsool to app stores. Evaluated and selected technologies for the mobile platform, implemented state management, and collaborated with UX/UI teams to enhance the app’s architecture and performance.
UX/UI Designer at DASH TECH
April 1, 2021 - September 26, 2025
Led the UX/UI design for the Dash School app, handling the end-to-end design process to ensure a seamless and user-friendly experience. Created visually engaging interfaces using industry-standard design tools and collaborated with developers to implement the designs.
Mobile Developer at Special Line Delivery
November 1, 2023 - December 1, 2025
Led development and maintenance of three key apps: SLD Rider (driver app for shipment tracking and expense management), SLD Vendors (merchant app for managing orders and shipments with increased vendor engagement), and Select Shop (multi-vendor e‑commerce with separate customer and vendor apps). Built Flutter-based components for cross‑platform delivery and integrated with a website. Implemented two payment gateways (PayTabs & Stripe), addressed privacy policy and regulatory requirements, and navigated App Store/Play Store approvals. Improved architecture with Bloc, migrated API handling to Dio, and resolved Kotlin Gradle and CocoaPods compatibility issues. Performed extensive testing across 10+ devices and coordinated pre-launch testing via Google Play Console and TestFlight.
Mobile Developer at Special Line Delivery
November 1, 2023 - December 1, 2025
SLD Vendors app: Enhanced vendor engagement by delivering a robust merchant experience for order and shipment management. Implemented secure RESTful API interactions, Firebase authentication and analytics, and ensured compliance with store policies. Collaborated with cross‑functional teams to finalize features and deliver a stable merchant platform.
Mobile Developer at Special Line Delivery
November 1, 2023 - December 1, 2025
Select Shop: Flutter-based, multi-vendor platform with separate apps for customers and vendors. Integrated two payment gateways (PayTabs & Stripe), created a custom privacy policy to satisfy App Store and Play Store requirements, and collaborated with the design team on UI/UX improvements.
Flutter Developer at FBS - FINANCIAL & BANKING SYSTEMS
January 1, 2023 - September 30, 2023
Analyzed and built banking-related mobile features using Flutter within a government‑level project. Worked on integrating RESTful APIs, Firebase for authentication and analytics, and ensuring robust performance and security across devices.
Flutter Developer at ACTS
April 1, 2020 - December 31, 2022
Led mobile development for Mahsool and related apps, choosing appropriate architecture patterns, collaborating with UX/UI teams, and delivering state management solutions to ensure a solid user experience.
UX/UI Designer at DASH TECH
January 1, 2019 - April 30, 2020
Spearheaded UX/UI design for Dash School app, from concept through implementation. Created responsive interfaces with Figma, integrated custom animations, and worked with developers to ensure pixel‑perfect delivery and strong user engagement.

Education

Bachelor's Degree with Honors at University of Bahri
December 1, 2021 - August 14, 2025
Bachelor's Degree with Honors at University of Bahri
December 1, 2021 - August 25, 2025
Bachelor's Degree with Honors at University of Bahri, Khartoum
December 1, 2021 - August 31, 2025
Bachelor's Degree with Honors at University of Bahri
December 1, 2021 - September 2, 2025
Bachelor's Degree with Honors at University of Bahri, Khartoum - Information Technology
January 11, 2030 - December 1, 2021
Bachelor's Degree with Honors in Information Technology at University of Bahri, Khartoum
January 11, 2030 - December 1, 2021
Bachelor's Degree with Honors at University of Bahri
January 11, 2030 - December 1, 2021
Bachelor's Degree with Honors at University of Bahri
January 11, 2030 - December 1, 2021
Bachelor's Degree with Honors at University of Bahri
January 11, 2030 - December 1, 2021
Bachelor's Degree with Honors at University of Bahri
January 11, 2030 - December 1, 2021

Qualifications

Industry-recognized certifications
January 11, 2030 - August 14, 2025
Courses in computer science, robotics, and statistics
January 11, 2030 - August 14, 2025
Industry-recognized certifications
January 11, 2030 - August 25, 2025
Industry-recognized certifications (unspecified)
January 11, 2030 - August 31, 2025
Ongoing courses in computer science, robotics, and statistics
January 11, 2030 - August 31, 2025
Industry-recognized certifications (unspecified)
January 11, 2030 - September 2, 2025
Industry-recognized certifications (ongoing)
January 11, 2030 - September 15, 2025
Industry-recognized certifications
January 11, 2030 - September 26, 2025
Currently pursuing courses in Computer Science, Robotics, and Statistics
January 11, 2030 - September 26, 2025
Industry certifications (in progress)
January 11, 2030 - March 10, 2026
Industry certifications in progress
January 11, 2030 - March 31, 2026
Industry-recognized certifications
January 11, 2030 - April 3, 2026
Currently pursuing courses in computer science, robotics, and statistics
January 11, 2030 - April 3, 2026
Certifications in progress
January 11, 2030 - April 3, 2026

Industry Experience

Financial Services, Software & Internet, Education, Professional Services, Retail, Transportation & Logistics, Media & Entertainment