Abderhman Shallan
Amman,AM
Summary
Senior Software Engineer with 6+ years of experience in designing and implementing high-performance software solutions across various industries. Successfully led projects that increased authentication throughput by 95% and reduced latency by 30%, while building scalable architectures and CI/CD pipelines.
Overview
7
7
years of professional experience
Work History
Senior Software engineer
Media-world
Amman
11.2022 - Current
- Developed and deployed an e-SIM handling platform supporting dynamic provisioning, global plan management, and secure integration with telecom operator APIs for automated activation and billing
- Developed and deployed a Java-based Diameter protocol powering telecom-grade AAA operations, increasing authentication throughput by 95%
- Built and optimized a digital voucher and multi-vendor inventory management system using Node.js, integrating automated pricing logic and real-time synchronization across vendors to ensure accuracy, scalability, and operational efficiency.
- Developed (SDP & DCB) and managed a distributed queue mediator processing over 6 million SMS deliveries with dynamic prioritization and concurrency optimization, reducing latency by 30%.
- Managed multiple projects, ensuring on-time delivery, high code quality, and strict adherence to performance standards.
- Guided development teams in implementing DevOps best practices, automation techniques, and high-availability design principles.
- Https://mediaworldiq.com
Senior Software engineer
Eduba
Amman
04.2021 - 11.2022
- Developed and maintained Learning Management System (LMS) for Iraq's education sector, enhancing online learning accessibility.
- Built and integrated RESTful APIs with third-party educational platforms, facilitating seamless data exchange and improving user experience.
- Deployed and configured BigBlueButton servers to support real-time virtual classrooms with enhanced performance and security.
- Improved user engagement by 35% through responsive and intuitive web interfaces.
- Participated in architectural planning and optimized database for scalability, ensuring system performance under increased user loads.
- Https://lms.eduba.iq/login
Software Engineer
NCIT Solutions
Amman
06.2020 - 08.2021
- Developed mobile and web applications with React Native, Laravel, Node.js, WordPress, and Magento, enhancing functionality and user engagement.
- Delivered customized e-commerce and CMS platforms, addressing specific client requirements and improving user satisfaction.
- Introduced automated testing processes, reducing bug reports by 25%.
- Collaborated with UI/UX teams to create intuitive user interfaces, streamlining user interactions and improving overall experience.
- Successfully delivered multiple international projects on time and within budget.
- Https://ncitsolutions.com
Web Developer
Insan Wa Alat
Amman
05.2019 - 10.2019
- Developed a certificate issuance system for UNRWA (Nahno Project https://www.nahno.org).
- Enhanced administrative dashboards using PHP for efficient data management.
- Designed user-friendly interfaces for internal administrative use.
- Http://www.insalat.com
Education
Bachelor - Computer Science
Al Al Bayt University
Jordan01-2019
Skills
- API Development
- REST APIs
- Microservices Architecture
- Nodejs
- Expressjs
- NestJS
- Laravel
- JavaScript
- TypeScript
- MySQL
- MongoDB
- SQL
- Redis
- Elasticsearch
- Kafka
- Docker
- Kubernetes
- CI/CD Pipelines
- Unit Testing
- Agile Methodologies
- Scrum
- Kanban
Projects
- 3abee Digital Card Platform, Enhanced a high-traffic digital card platform (10M+ users) by integrating 35+ secure payment gateways, reducing transaction failures by 35%, and improving overall revenue reliability. Developed a scalable digital card purchasing system with a dynamic inventory management engine and advanced security standards, significantly boosting platform performance, stability, and scalability.
- Diameter, Developed a Java-based Diameter protocol for AAA operations, integrating with major telecom infrastructures for secure and scalable network communication.
- Eduba, Engineered and optimized the Eduba LMS, a multi-program, multi-interface education platform serving 50K+ students and educators. Achieved 70% system uptime while enhancing infrastructure to support institutions of all sizes across the Arab region. Improved user engagement by 35% through scalable architecture, intuitive interfaces, and performance optimizations.
- ShipCash, Developed and integrated ShipCash to enable seamless international shipping, connecting with major global carriers including Aramex, FedEx, and DHL. Implemented multiple secure payment gateways to deliver a unified, efficient, and scalable global shipping solution.
- Nawaem, The premier passenger transportation app, operating under the guidance of certified captains in the Kingdom of Saudi Arabia. Our team has meticulously crafted both customer and captain applications, as well as the essential control panels within the platform.
Volunteer Experience
Hult Prize, 02/01/18, 02/01/19, https://www.hultprize.org, Trained entrepreneurs and small business owners on leveraging digital technologies for business improvement and digital transformation.
Languages
- English
- Arabic, Native
- English, Expert
Timeline
Senior Software engineer
Media-world
11.2022 - Current
Senior Software engineer
Eduba
04.2021 - 11.2022
Software Engineer
NCIT Solutions
06.2020 - 08.2021
Web Developer
Insan Wa Alat
05.2019 - 10.2019
Bachelor - Computer Science
Al Al Bayt University