Bashar Al-Najjar

Professional summary

Senior Software Engineer with 9+ years of experience across mobile and backend engineering, with a primary focus on Flutter and Node.js. Experienced in building cross-platform mobile applications using Flutter and Dart, alongside scalable backend services using Node.js, TypeScript, Express.js and database-driven architectures.

Strong expertise in mobile architecture, RESTful APIs, authentication, payment integrations, Firebase, real-time features and third-party integrations. Proven ability to lead cross-functional teams across backend, mobile, QA and database while remaining hands-on in solution architecture, code reviews, performance optimization, production troubleshooting, CI/CD and release management.

Work experience

1. Technical Lead / Senior Software Engineer

   Diamond Software Technologies

   Sep 2024 – Sep 2026 · Amman, Jordan

   • Joined the company as Mobile Lead and progressed to Technical Lead, expanding responsibility across mobile, backend, QA and database functions.
   • Led a cross-functional engineering team of 10+ members while remaining hands-on in Flutter and backend engineering.
   • Owned technical planning, solution architecture, code quality standards, task breakdown, risk identification and release readiness for business-critical systems.
   • Designed and guided the implementation of backend services, RESTful APIs, database-driven solutions and mobile applications across Flutter, Android and iOS.
   • Contributed hands-on to backend and mobile development, technical investigation, code reviews, performance improvements and resolution of complex production issues.
   • Oversaw integrations with payment gateways, Firebase, maps, real-time services, enterprise platforms and third-party APIs.
   • Translated business requirements into practical technical solutions and coordinated delivery with product, UI/UX, CRM, QA and business stakeholders.
   • Managed Android and iOS release workflows, post-release validation, production stability and SDK publishing through JFrog.
   • Mentored engineers and promoted maintainable architecture and consistent engineering practices across projects.

2. Senior Software Developer — Android & Flutter

   Genie9

   Jan 2023 – Sep 2024 · Amman, Jordan

   • Developed and maintained production Android and Flutter applications using Kotlin, Java, Dart, MVVM, BLoC and GetX.
   • Integrated RESTful APIs, Firebase services, local storage, background processing, analytics and push notifications.
   • Collaborated on API contracts, authentication flows, data models, technical design and production troubleshooting.
   • Improved application reliability through code reviews, debugging, performance analysis and production fixes supporting application releases.

3. Senior Mobile Developer & Backend Developer

   Yallow

   Dec 2018 – Jan 2023 · Amman, Jordan

   • Built and maintained Android, iOS and Flutter applications using Kotlin, Java, Swift and Dart, with Flutter becoming the primary cross-platform technology.
   • Developed and integrated Node.js backend services and RESTful APIs supporting mobile application features and data workflows.
   • Worked with backend authentication, business logic, database integrations, real-time services and third-party APIs.
   • Delivered real-time location tracking, payment integrations, Apple Pay, in-app purchases, Firebase services and push notifications.
   • Designed maintainable mobile architectures using MVC, MVP and MVVM patterns.
   • Integrated RESTful APIs, Google Maps, analytics tools and third-party platforms into production applications.
   • Worked across technical design, implementation, testing, deployment, troubleshooting and post-release support.

4. Android & PHP Developer

   HUDHUD Information Technology

   Mar 2017 – Nov 2018 · Amman, Jordan

   • Developed Android applications using Java and supporting backend services using PHP.
   • Designed and integrated RESTful APIs, server-side business logic, relational databases, authentication flows and API-driven workflows.
   • Troubleshot issues across Android applications, backend APIs and database integrations.

5. Android Developer Trainee

   Manaf Soft

   Jun 2015 – Sep 2015 · Amman, Jordan

   • Completed practical training in Android application development using Java, core Android components, REST API integration and software development fundamentals.

Technical skills

Leadership and responsibilities

• Team leadership
• Solution architecture
• Technical planning
• Mentoring
• Risk identification
• Release readiness
• Production stability