Omar Assaf
Amman
Summary
Innovative Full-Stack Developer with4+ years of experience, specializing in back-end and front-end development for enterprise-scale applications. Proven expertise in enhancing performance through code refactoring, implementing scalable solutions, and improving user experience. Strong leadership in mentoring junior developers and managing deployment processes. A quick learner with a passion for mastering emerging technologies, particularly in cloud-based systems and message queuing solutions like Azure Service Bus and RabbitMQ.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Mid-Level .NET Developer
GlobeTel
03.2023 - Current
- Optimized system performance through code refactoring, doubling the application speed and reducing response time by50%
- Reduced downtime by80% through troubleshooting of production issues
- Mentored junior developers to enhance team productivity and adherence to best coding practices
- Enhanced deployment processes, resulting in a40% reduction in deployment time and minimizing rollout errors on IIS
- Designed and developed dynamic web interfaces using Angular, Telerik UI, and Bootstrap, improving usability and responsiveness
- Developed familiarity with message queuing technologies, including Azure Service Bus and RabbitMQ, and their role in building scalable and efficient application architectures
- Working with user stories, story points, and backlogs in an Agile environment
Junior .NET Developer
GlobeTel
02.2021 - 03.2023
- Delivered modular and maintainable software components using .NET Core, Entity Framework Core, .NET Framework and ADO.NET, reducing system bugs by30%
- Enhanced front-end functionality, leading to a20% improvement in user satisfaction
- Developed complex SQL stored procedures to optimize database operations and ensure data integrity
- Contributed to resolving over90% of critical production issues within strict SLAs
Education
Bachelor Degree - Computer Engineer
The Hashemite University
01.2021
High School - undefined
Rusaifa Vocational School
06.2016
Skills
- Back End: NET Core (API, MVC, Microservices), NET Framework, RESTful API Development, C#, SQL, Entity Framework Core, ADONET, IIS (Internet Information Services)
- Front End Languages: HTML5, CSS3, JavaScript (ES6), jQuery, Bootstrap, Telerik UI, Angular, Responsive Web Design
- Practices: Problem Solving Skills, Clean Coding Standards, Code Refactoring, SOLID Principles, Design Patterns
- Tools: Version Control (SVN, Bitbucket, Git), CI/CD Pipelines, Agile Methodologies (Scrum, Kanban, Sprint Planning), Collaboration Tools (JIRA)
- Additional Skills: Strong attention to detail, effective verbal communication, and excellent organizational skills
Certification
- Azure DevOps - Build CI/CD Release Pipelines.
- .NET Core Microservices, .NET Core MVC (v8), .NET Core API & Angular.
- Design Patterns, Clean Coding & Refactoring.
- Data Structures & Algorithms Mastery.
Languages
Arabic: Native
English: Very Good
Timeline
Mid-Level .NET Developer
GlobeTel
03.2023 - Current
Junior .NET Developer
GlobeTel
02.2021 - 03.2023
High School - undefined
Rusaifa Vocational School
Bachelor Degree - Computer Engineer
The Hashemite University
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