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A Rehman Ashraf, Lead Mobile Application Developer

A Rehman Ashraf

Lead Mobile Application Developer·Arab Sea Information Systems

Saudi Arabia

Master's degree, Information Technology

Work experience

Total years of experience: 17 years, 5 months

Lead Mobile Application Developer

July 2025 - Present

Arab Sea Information Systems

Riyadh, Saudi Arabia

July 2025 - Present

Leading the design and development of cross-platform Flutter
•
applications integrated with enterprise systems
Implementing Clean Architecture and MVVM for scalable,
•
•
•
maintainable codebases
Integrating RESTful APIs, Firebase services, and real-time features
using WebSockets and FCM
Collaborating with DevOps teams to automate CI/CD using GitHub
Actions and Fastlane
Mentoring junior developers in Flutter best practices, state
management, and app performance tuning
Company industry:
IT Services
Job role:
Information Technology

mobile application developer

October 2022 - Present

Perfect Presentation

Riyadh, Saudi Arabia

October 2022 - Present

● Leading the design and development of cross-platform Flutter applications integrated
with enterprise systems.
● Implementing Clean Architecture and MVVM for scalable, maintainable codebases.
● Integrating RESTful APIs, Firebase services, and real-time features using
WebSockets and FCM.
● Collaborating with DevOps teams to automate CI/CD using GitHub Actions and
Fastlane.
● Mentoring junior developers in Flutter best practices, state management, and app
performance tuning.
Company industry:
Software Development
Job role:
Information Technology

Lead Mobile Application Developer

November 2022 - July 2025

2P Perfect Presentation

Riyadh, Saudi Arabia

November 2022 - July 2025

Led end-to-end development of Flutter and native iOS applications
Company industry:
IT Services
Job role:
Information Technology

Senior Mobile Application Developer

June 2022 - October 2022

Saudi Media Systems

Riyadh, Saudi Arabia

June 2022 - October 2022

Developed enterprise-level Flutter applications with custom widgets,
RESTful integration, and secure storage (flutter_secure_storage)
Ensured data security and compliance by implementing JWT
•
• Authentication, OAuth2, and SSL pinning
Worked in Agile teams to deliver sprints on time, focusing on code
quality, maintainability, and scalability
Company industry:
General Engineering Consultancy
Job role:
Information Technology

mobile application developer

May 2021 - October 2022

Saudi Media Systems

Riyadh, Saudi Arabia

May 2021 - October 2022

● Developed enterprise-level Flutter applications with custom widgets, RESTful
integration, and secure storage (flutter_secure_storage).
● Ensured data security and compliance by implementing JWT Authentication, OAuth2,
and SSL pinning.
● Worked in Agile teams to deliver sprints on time, focusing on code quality,
maintainability, and scalability
Company industry:
IT Services
Job role:
Information Technology

Senior Mobile Application Developer

May 2021 - October 2022

Qima Logistics

Riyadh, Saudi Arabia

May 2021 - October 2022

Company industry:
Software Development
Job role:
Information Technology

Sr. iOS Developer

July 2015 - May 2021

Leader Investment Group

Riyadh, Saudi Arabia

July 2015 - May 2021

Developing mobile apps related to E-commerce, patrolling services , municipality services, work force management, reservation system, civil defense mobile portal, telecommunication and emergency services.

● Developed and maintained multiple App Store-deployed iOS apps using Swift and
Objective-C.
● Utilized Core Data, Realm, and UserDefaults for secure local data persistence.
● Mentored junior developers in MVVM and Clean Architecture practices.
● Integrated Firebase Crashlytics and Analytics for app stability monitoring.
Company industry:
IT Services
Job role:
Information Technology

iOSApplication Developer

July 2015 - May 2021

Leader Investment Group (LIG)

Riyadh, Saudi Arabia

July 2015 - May 2021

Developed and maintained multiple App Store-deployed iOS apps
•
•
•
using Swift and Objective-C
Utilized Core Data, Realm, and UserDefaults for secure local data
persistence
Mentored junior developers in MVVM and Clean Architecture
practices
Integrated Firebase Crashlytics and Analytics for app stability
monitoring
Company industry:
IT Services
Job role:
Information Technology

Sr. iOS Programmer

July 2014 - July 2015

Bab.com

Riyadh, Saudi Arabia

July 2014 - July 2015

Developed business, social and entertainment apps.
Company industry:
IT Services
Job role:
Information Technology

iOSApplication Developer

August 2011 - July 2014

Swenggco Software

Sialkot, Pakistan

August 2011 - July 2014

IOS Application Developer
•
•
• Built native iOS apps for multiple clients using Objective-C and UIKit
Collaborated with designers for pixel-perfect UI/UX using Auto
Layout and Core Animation
Company industry:
IT Services
Job role:
Information Technology

Sr. Software engineer and technical lead

September 2011 - May 2014

Swenggco

Sialkot, Pakistan

September 2011 - May 2014

Was responsible for leading a project team and was developing all kinds of games and business apps for iPhone and iPad..
Company industry:
IT Services
Job role:
Information Technology

Computer Science Lecturer

June 2008 - December 2010

Federal Govt College Sialkot Cantt.

Sialkot, Pakistan

June 2008 - December 2010

Working as lecturer and teaching students of Computer Science program.
Company industry:
IT Services
Job role:
Information Technology

Education

Virtual university of Pakistan

March 2009

March 2009

Master's degree, Information Technology

Pakistan

GPA (point): 3007 out of 4

GPA (point): 3007 out of 4

Secured second position in MIT

Virtual University of Pakistan

January 2009

January 2009

Master's degree, Software Engineering

Pakistan

University Of Punjab

August 2006

August 2006

Bachelor's degree, Math, Physics

Pakistan

GPA (percentage): 50%

GPA (percentage): 50%

- Electricity and magnetism - Advance physics - Thermodynamics - Calculus - Mathematical Methods - Metric spaces - Vector Spaces - Mechanics etc

University of the Punjab

January 2006

January 2006

Bachelor's degree, Applied Mathematics

Pakistan

Skills

Visual C#
Expert
Visual C#
Expert
Swift Language iOS
Expert
Swift Language iOS
Expert
DART
Expert
DART
Expert
Android Software Development
Expert
Android Software Development
Expert
iOS Development
Expert
iOS Development
Expert
Managing Team and team members
Intermediate
Managing Team and team members
Intermediate
Xcode
Expert
Xcode
Expert
iOS development
Expert
iOS development
Expert
Swift
Expert
Swift
Expert
Objective C
Expert
Objective C
Expert
Games development
Intermediate
Games development
Intermediate
Soap, json,restful.
Intermediate
Soap, json,restful.
Intermediate
Git
Expert
Git
Expert
hyperpay
Expert
hyperpay
Expert
payfort sdk
Expert
payfort sdk
Expert
portsip VOIP
Expert
portsip VOIP
Expert
Amazon chime sdk
Expert
Amazon chime sdk
Expert
apps
Expert
apps
Expert
mac os x
Expert
mac os x
Expert
programming
Expert
programming
Expert
mobile
Expert
mobile
Expert
oop
Intermediate
oop
Intermediate
React-Native
Beginner
React-Native
Beginner
flutter
Intermediate
flutter
Intermediate
hive
Intermediate
hive
Intermediate
mvp
Intermediate
mvp
Intermediate
state management
Intermediate
state management
Intermediate
MVVM
Expert
MVVM
Expert
dart
Intermediate
dart
Intermediate
VS code
Intermediate
VS code
Intermediate
bloc
Intermediate
bloc
Intermediate
Repository Pattern
Expert
Repository Pattern
Expert
SQL
Expert
SQL
Expert
SOAP
Expert
SOAP
Expert
iOS Development
Expert
iOS Development
Expert
APPLICATION PROGRAMMING INTERFACE API
Intermediate
APPLICATION PROGRAMMING INTERFACE API
Intermediate
CODEBASE
Intermediate
CODEBASE
Intermediate
COMPUTERIZED ACCOUNTING
Intermediate
COMPUTERIZED ACCOUNTING
Intermediate
FLUTTER SOFTWARE
Intermediate
FLUTTER SOFTWARE
Intermediate
INFORMATION SYSTEMS
Intermediate
INFORMATION SYSTEMS
Intermediate
MOBILE APPLICATION DEVELOPMENT
Intermediate
MOBILE APPLICATION DEVELOPMENT
Intermediate
MODEL VIEW VIEWMODEL
Intermediate
MODEL VIEW VIEWMODEL
Intermediate
MULTIPLATFORM
Intermediate
MULTIPLATFORM
Intermediate
RESTFUL API
Intermediate
RESTFUL API
Intermediate
SOFTWARE ARCHITECTURE
Intermediate
SOFTWARE ARCHITECTURE
Intermediate

Social profiles

Personal Website
Personal Website

URL removed due to policy violation. Please contact support for further information.

Languages

English
Expert
Arabic
Beginner
Urdu
Native Speaker

Training and Certifications

Certifications
Microsoft certified technology specialist (mcts) PMI agile certified practitioner (pmi-acp
Training
Agile Certified Practitioner(PMI-ACP)
Simplilearn
Jan 2022
Agile Scrum Master
Simplilearn
Jan 2022
MCSE
NETS
Jun 2010
MCTS
EVS
Apr 2010

Hobbies

  • Cricket
    Position holder