Abdalla H.

Abdalla H.

Back-end/Full-stack Developer

Cairo, Egypt
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About Me

Abdalla is a professional Full-stack Developer with strong back-end development skills in Laravel, CodeIgniter 3, and Symfony. He engineers and delivers scalable software solutions for web apps and back-end APIs and has worked extensively on refactoring and optimizing old/legacy systems. Abdalla is knowledgeable in design patterns and web architecture, optimizing back-end performance, and re-architecting big apps into modern, resilient solutions. He has experience working independently, as part of a team or in a remote setting.

Work history

UpStack
UpStack
Back-end/Full-stack Developer
2021 - Present (3 years)
Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participating in scrums consisting of cross-functional teams, both software and hardware.

  • Ensuring that features are being delivered efficiently and on time.

OK TAMAM Group
OK TAMAM Group
Back-end Developer (part-time)
2020 - 2023 (3 years)
Khartoum, Sudan
  • Designed, built, and implemented a university admission management system for OK Tamam.

  • Wrote high-quality, clean code and implemented new features for the admission management system.

  • Identified and solved complex problems on the system and improved system performance, resilience, and efficiency.

Shams Alidarah
Shams Alidarah
PHP Back-end Developer
2019 - 2020 (1 year)
Khartoum, Sudan
  • Led processes to develop and implement new modules on ERP systems for charity organizations.

  • Defined, developed, and tested features and took new features through the dev lifecycle.

  • Supported and maintained new features, optimized code, and improved code quality.

Xzone
Xzone
Back-end Developer (part-time)
2018 - 2019 (1 year)
Khartoum, Sudan
  • Worked on delivering API development and integration solutions, caching, and logging for mobile apps.

  • Contributed to third-party service integrations and system implementations on client apps.

  • Implemented various design patterns and aligned solutions to engineering standards and best practices.

Freelance
Freelance
Full-stack Developer
2018 - 2019 (1 year)
Remote
  • Improved solutions on the ERTQA admin panel, designing and implementing back-end services on the system.

  • Worked on the WeCare web app and APIs, adding and implementing new features on the project.

  • Identified and addressed client production support issues promptly.

Azm
Azm
Junior Web Developer
2017 - 2018 (1 year)
Khartoum, Sudan
  • Designed and developed high-performing solutions for an ERP system called SNSO.

  • Built and implemented 4 new modules for the ERP, enhanced old modules, optimized the system, and fixed bugs.

  • Followed and implemented software development best practices on the ERP.

Portfolio

Back-end Developer - Creditour
Back-end Developer - Creditour

Worked on a credit evaluating system for suppliers to find projects with insurance from Open Banking Services (used one called Tarabut), also powered with a strong back-end algorithm that categorizes buyers and calculates their score based on income and transactions for the past year.

Software Developer - SNSO ERP
Software Developer - SNSO ERP

Built and deployed an ERP system for managing charity organizations, mainly in Saudi Arabia. Developed the modules for managing business processes in small to medium commercial organizations.

Software Developer - Medica
Software Developer - Medica

Built an online medical reservation system from the ground up and implemented an API to work with the solution's Android app using Laravel with RESTful API technologies.

Education

Bachelor of Information Technology
Bachelor of Information Technology
Ribat National University - Sudan
2012 - 2016 (4 years)