Ramadan Sayed

IOS Engineer

Cairo, Egypt12 yrs 5 mos experience

Key Highlights

8+ years of experience in Android development.
Led successful fintech and healthcare application projects.
Awarded Spotlight Award for outstanding results.

Stackforce AI infers this person is a Fintech and Healthcare Android Development expert with strong leadership skills.

Contact

ramadan123sayed@gmail.com LinkedIn

Skills

Core Skills

Android DevelopmentTeam LeadershipFintechModularization

Other Skills

Refactoring Legacy CodeClean ArchitectureClean CodeSecurityCI/CDDesign System SDKDocumentationJetpack ComposeDesign SystemHealthcare AppsE-commerceRefactoringJavaKotlinLocation Tracking

About

Android Lead & Mentor with 8+ years of experience specializing in Refactoring Legacy Code, Clean Architecture, Modularization, Clean Code, Security, Jetpack Compose, and Modern Android Development Techniques. Skilled in leading projects, optimizing code, and mentoring developers. Notable achievements include the development of fintech, healthcare, e-commerce, and ridesharing applications. Awarded the Spotlight Award for outstanding results at Boubyan Bank.

Experience

12 yrs 5 mos

Total Experience

2 yrs

Average Tenure

4 mos

Current Experience

Boubyan digital factory

2 roles

Android Team Leader

Promoted

Jan 2026 – Present · 4 mos · Egypt · On-site

Led the Android team and supported engineers throughout the delivery and production phases.
Defined the technical direction and architecture for Android applications.
Performed early mobile analysis to assess what could be built, prioritize core features, and set the right foundation before development started.
Mentored developers and maintained code quality through structured PR reviews.
Managed team workflows and collaborated with cross-functional teams to ensure smooth delivery.
Ensured best practices across development, security, and CI/CD implementation.

Refactoring Legacy CodeClean ArchitectureModularizationClean CodeSecurityCI/CD+2

Senior Android Engineer

Oct 2021 – Jan 2026 · 4 yrs 3 mos · Egypt · On-site

Architected and led the Platform Squad in developing a new Boubyan Fintech app.
Developed a Design System SDK with Jetpack Compose and published it as a private
Android library.
Managed the Android team’s activities, including PR reviews, coding guidelines, task
management, and Bitbucket operations.
Implemented CI/CD pipelines and applied Dexguard security for the new Fintech app.
Enhanced security measures, improved unit testing, and refactored
The existing codebase.
Created detailed documentation for Android projects to guide developers.

ModularizationClean architectureClean codeDesign System SDKCI/CDSecurity+3

Instant software solutions

Android Instructor and Mentor

Jul 2024 – Aug 2025 · 1 yr 1 mo

I am eager to create a complete learning experience that includes the latest technologies, foundational concepts, advanced topics, architectures, and essential Android development tools while providing personalized mentoring to guide learners to achieve their goals.

Pan arab media inc.

Senior Android Engineer

Dec 2020 – Sep 2021 · 9 mos · Cairo, Egypt · Remote

Implemented and launched HealthCare apps from scratch on the Google Play Store.
Refactored the codebase of an e-commerce template project.

Healthcare AppsE-commerceRefactoringAndroid Development

Unicom group

Android Engineer

Oct 2019 – Nov 2020 · 1 yr 1 mo · Cairo, Egypt · On-site

Contributed to the development of various apps in Iraq for (POS, Phones, and tablets).
Refactored and converted the existing Java codebase to Kotlin.

JavaKotlinAndroid Development

Limozein

Android Engineer

Jul 2017 – Sep 2019 · 2 yrs 2 mos · Giza, Al Jizah, Egypt · On-site

Contributed to the development of LimoZein and CarGood Ridesharing (User & Driver).
Optimized location tracking in the driver application, enhancing accuracy and reliability.
Handled geofencing and GeoFire libraries for advanced location services.
Built Chat feature for both driver and user applications.
Transitioned portions of the existing codebase from Java to Kotlin.

Location TrackingGeofencingKotlinAndroid Development

Technology innovation & entrepreneurship(innovation egypt)

Trainee

Jul 2017 – Jul 2017 · 0 mo · SmartVillageGiza · On-site

TIEC (Technology Innovation and Entrepreneurship Center) offers a comprehensive 6-day workshop on Entrepreneurship and Innovation Certification. This program provides participants with valuable insights into effective team collaboration, the essential steps to initiate a startup, creating a solid business plan, problem-solving techniques, and effective marketing strategies.

Msptechclup

Technical Team Member

Sep 2016 – Jun 2017 · 9 mos · Ain Shams University · On-site

Technical Team Member in Student Activity: Serving as a technical team member in a student activity, contributing to the organization and execution of technical projects or events.

Faculty of computer and information science ainshams university

Student

Sep 2013 – Aug 2017 · 3 yrs 11 mos · AinShams University · On-site

Bachelor’s degree in computer and information science
Achieved an excellent degree in the Graduation Project on "Development of an Android Application for Dynamic Routing and Events.