Ahmed Nassar — CEO

I’m a Software Engineering Lead with a decade of experience building and scaling mobile products used by millions. Over the past 10 years, I’ve specialized in Android development, evolving into a technical leader who bridges deep engineering expertise with product impact. At Jahez Technology, I lead cross-functional squads spanning Android, iOS, backend, frontend, and QA—delivering experiences that serve 2.3M+ monthly active users with 99.7% crash-free sessions. My leadership focus is on architecture modernization, code quality culture, and developer empowerment. I spearheaded the migration of the Jahez app to a multi-module architecture, introduced CI/CD pipelines and Kotlin DSL, and enforced static analysis gates (Detekt, Ktlint)—cutting build time by 40% and boosting merge reliability. Technically, I’m passionate about Jetpack Compose, Kotlin Multiplatform (KMP),Multi-Modules and Clean Architecture, with hands-on experience in designing reusable design systems, multi-repo setups, and feature-driven modularization. I thrive on mentoring engineers, fostering technical ownership, and shaping engineering culture that values scalability, simplicity, and craft. I lead a cross-functional team covering mobile (iOS & Android), backend, frontend, and QA, working together to build scalable, cloud-native systems using modern architectural practices. Whether leading squads or coding alongside them, I aim to build mobile systems that scale reliably, deliver seamlessly, and empower both users and engineers.

Stackforce AI infers this person is a B2C mobile application developer with strong leadership in scalable systems.

Location: New Cairo, Cairo, Egypt

Experience: 7 yrs 6 mos

Skills

Technical Leadership
Mobile Application Development
Kotlin
Kotlin Multiplatform Mobile
Android Development

Career Highlights

Led teams delivering mobile apps for 2.3M+ users.
Expert in Kotlin and Android development.
Strong focus on architecture modernization and code quality.

Work Experience

Jahez International Company

Software Engineering Lead – Partner & Delivery Squad (10 mos)

Software Engineering Lead - Prime & Loyality Squad (2 yrs 1 mo)

Android Engineering Lead / Staff (2 yrs 1 mo)

Senior Software Engineer (Native Mobile) (1 yr)

Astek Middle East

Senior Technical Consultant (3 yrs 10 mos)

Lean Business Services

Senior Software Developer (1 yr 11 mos)

DXC Technology

Service Information Developer (1 yr 8 mos)

Self-Employed

Freelancer (1 yr 2 mos)

intcore

Android Developer (7 mos)

TKMSOFT

Android Developer (4 mos)

Google

Cohort B Graduate from Mobile Application Launchpad Program (4 mos)

Education

Master of Business Administration - MBA at ESLSCA University

Bachelor’s Degree at Sinai University

Ahmed Nassar

CEO

New Cairo, Cairo, Egypt7 yrs 6 mos experience

Highly Stable

Key Highlights

Led teams delivering mobile apps for 2.3M+ users.
Expert in Kotlin and Android development.
Strong focus on architecture modernization and code quality.

Stackforce AI infers this person is a B2C mobile application developer with strong leadership in scalable systems.

Contact

Skills

Core Skills

Technical LeadershipMobile Application DevelopmentKotlinKotlin Multiplatform MobileAndroid Development

Other Skills

CICross-functional Team LeadershipProject ImplementationUser RequirementsEngineering ManagementAgile Software DevelopmentTechnical Hiring & MentorshipModel-view-viewmodel (MVVM)Multi-moduleClean architectureContinuous Integration and Continuous Delivery (CI/CD)CI/CDManagement EngineeringSwiftUIAndroid Jetpack

About

Experience

7 yrs 6 mos

Total Experience

1 yr 8 mos

Average Tenure

Current Experience

Jahez international company

4 roles

Software Engineering Lead – Partner & Delivery Squad

Mar 2024 – Jan 2025 · 10 mos · Riyadh, Saudi Arabia · On-site

Leading the Partner & Delivery Squad at Jahez, overseeing the end-to-end delivery of Partner's "Restaurants" system features such as Menu management, menu migration, branch management
Responsible for driving architecture, execution, and cross-functional collaboration across a squad composed of:
Mobile Engineers (iOS & Android)
Backend Engineers
Frontend Engineers
QA Engineers
Key Achievements & Responsibilities:
Launched new menu management for Jahez's partners "Restaurants".
Launched new branch management for Jahez's partners.
Led menu management migration from legacy Jahez menu and UMC menus to Catalog.
Delivered new partner application/portal experience with new features that handles migrated and non migrated partners at the same time.
Collaborated closely with Product, Design, and Marketing teams to deliver features aligned with customer behavior and growth strategy.

Technical LeadershipTechnical Hiring & MentorshipAgile Software DevelopmentCross-functional Team LeadershipManagement EngineeringProject Implementation+2

Software Engineering Lead - Prime & Loyality Squad

Dec 2023 – Jan 2026 · 2 yrs 1 mo · Riyadh, Saudi Arabia · On-site

Leading the Prime & Loyalty Squad at Jahez, overseeing the end-to-end delivery of high-impact subscription-based features designed to enhance customer retention and loyalty.
Responsible for driving architecture, execution, and cross-functional collaboration across a squad composed of:
Mobile Engineers (iOS & Android)
Backend Engineers
Frontend Engineers
QA Engineers
Key Achievements & Responsibilities:
Launched and scaled Multiple Prime Plans (weekly, monthly, yearly) with high system availability and performance.
Built support for Prime Gift, enabling promotional subscriptions and partner-driven campaigns.
Delivered Prime Vouchers, allowing value-added rewards for Prime subscribers.
Improved performance and scalability of Prime services with cloud-native, event-driven architecture.
Fostered an engineering culture focused on quality, ownership, and business alignment.
Collaborated closely with Product, Design, and Marketing teams to deliver features aligned with customer behavior and growth strategy.
Results include significant growth in subscription numbers, improved system uptime, and positive customer feedback on the value and reliability of Jahez Prime.

CITechnical LeadershipCross-functional Team LeadershipProject ImplementationMobile Application DevelopmentUser Requirements+3

Android Engineering Lead / Staff

Promoted

Dec 2023 – Jan 2026 · 2 yrs 1 mo · Riyadh, Saudi Arabia · On-site

Lead Android engineering team across customer & merchant apps, setting standards, coaching, and driving promotions.
Migrated Jahez app from a monolithic codebase to multi-module architecture, reducing build time by 40% and eliminating frequent merge conflicts.
Enforced CI/CD quality gates (Detekt, Ktlint) achieving 95% static-check compliance.
Maintained 99.7% crash-free sessions across 2.3M+ MAU.
Delivered Prime membership system—subscriptions, plans, gifting, and billing workflows.
Designed and shipped restaurant menu & detail pages powering millions of daily orders.

KotlinModel-view-viewmodel (MVVM)Multi-moduleClean architectureKotlin Multiplatform MobileContinuous Integration and Continuous Delivery (CI/CD)+1

Senior Software Engineer (Native Mobile)

Dec 2022 – Dec 2023 · 1 yr · Riyadh, Saudi Arabia · On-site

Provide technical leadership to the Android development team.
Work closely with App platform team to build and maintain core business logic SDKs.
Build shared SDKs, core business logic and UI components between Android and IOS teams.
Support integrations with Android and iOS feature teams.
Define and follow coding standards, architecture principles, code reviews, build processes and testing.
Promote collaboration by mentoring and sharing knowledge.
Mentor and guide other team members on best practices, code reviews, and overall software development processes.
Ensure that the software is architected and designed in a scalable, reusable, and maintainable way.

Kotlin Multiplatform MobileCIProject ImplementationSwiftUIMobile Application DevelopmentKotlin+2

Astek middle east

Senior Technical Consultant

Feb 2021 – Dec 2024 · 3 yrs 10 mos

Android DevelopmentClean architectureKotlin CoroutinesProject ImplementationMobile Application DevelopmentModel-view-viewmodel (MVVM)+1

Lean business services

Senior Software Developer

Feb 2021 – Jan 2023 · 1 yr 11 mos · Riyadh, Saudi Arabia · On-site

I worked here on Android apps with new ideas and innovations for ministry of health in Saudi Arabia.
Implemented new features in existing mobile applications.
Maintain existing mobile software systems by identifying and correcting software defects.
Contribute to the high-performance of the agile-development life cycle by ensuring productive.
Participate in regular design and code reviews with development team members to confirm use of best practices.
Translate business requirements into applications by implementing the best strategy to ensure design meets performance, usability, reliability, and scalability standards.

Android DevelopmentProject ImplementationAngularMobile Application DevelopmentKotlinBack-End Web Development+3

Dxc technology

Service Information Developer

Apr 2019 – Dec 2020 · 1 yr 8 mos · Al Jizah, Egypt

I worked here on a web portal for Al Inmaa bank at Saudi Arabia as a java backend developer using spring boot framework. correcting software defects.
I worked also on Internal Android apps that serves DXC employees around more than +70 countries.
Develop new complex mobile/web applications from top to bottom.
Contribute to the high-performance of the agile-development life
cycle by ensuring productive.
Complete special projects and assignments as assigned.

Project ImplementationMobile Application DevelopmentUser Requirements

Self-employed

Freelancer

Feb 2018 – Apr 2019 · 1 yr 2 mos · Egypt

I worked on Android apps with new ideas and innovations for various number of clients across the world “KSA, UAE, UK...etc”.
Implement new features in existing mobile applications.
Worked closely with customers to convert their requirements into solid mobile applications.
Prioritize and organize development tasks in order to contribute to meeting project and product development goals on-time and on- budget.

Android SDKAndroid DevelopmentProject ImplementationMobile Application DevelopmentJavaUser Requirements

Intcore

Android Developer

Jul 2017 – Feb 2018 · 7 mos · Al Jizah, Egypt

I worked here on Android apps that serves clients at Saudi Arabia, United Arab Emirates and United States.
Develop new complex mobile applications from top to bottom.
Monitoring the performance of live apps and work on optimizing them at the code level.
Contribute to the high-performance of the agile-development life cycle by ensuring productive.

Android SDKAndroid DevelopmentProject ImplementationMobile Application DevelopmentJavaUser Requirements

Tkmsoft

Android Developer

Mar 2017 – Jul 2017 · 4 mos · El Obour City

I worked here on Android apps serving local small businesses.
Gathering requirements from clients and collaborating with cross-
functional teams to define and design new features.
Maintain existing mobile software systems by identifying and correcting software defects.

Project ImplementationMobile Application Development