Available to hire
I’m a Senior Full-Stack Developer with 9+ years of experience building finance and healthcare applications using .NET C#, ASP.NET, Blazor, and SQL Server. I design and implement robust architectures with patterns like Unit of Work, Repository, and Dependency Injection, and I enjoy delivering RESTful services, microservices, and ETL solutions.
I thrive in Agile teams, have hands-on experience with SSIS/SSRS, ActiveMQ integration, DevOps workflows, and CI/CD with Git/Jenkins/TeamCity. I continually learn new technologies and excel at communicating complex ideas and delivering high-quality software.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Language
English
Fluent
Amharic
Fluent
Work Experience
Sr. Information Technology Analyst at Ullico Inc.
April 1, 2023 - November 9, 2025Developed new integration applications using .NET C#, ActiveMQ, ETL and reporting solutions; enhanced existing integration applications, Web applications, SPA, and API services. Implemented Repository, UnitOfWork, Singleton, Factory, Dependency Injection and Decorator patterns. Designed dynamic appsettings for data sources, file systems, and Document Management systems. Built Web Applications, Microservices, Web API, SPA, and Console Scheduled Tasks; server-side code using .NET Core and Blazor Server. Consumed Web APIs from enterprise customer systems and RESTful APIs from other applications; created RESTful APIs. Implemented Interfaces, Reflection and Extension methods for reusable code. Used AutoMapper for object mapping. Implemented data access via Entity Framework 6, Dapper, and LINQ. BI/ETL with SSIS/SSRS; recursive CTEs; DDL/DML; stored procedures, triggers, and complex queries. Implemented error handling, logging, and review processes; code reviews; Git Bitbucket and Jenkins; Ag
Software Engineer at Maxim Healthcare Service
March 1, 2023 - March 1, 2023Designed and implemented Repository/UnitOfWork/Singleton/Factory/DI/Decorator patterns for reusable code; developed Web Applications, Microservices, Web API, SPA; used Blazor Server and .NET Core; integrated with RESTful APIs; utilized AutoMapper; Entity Framework 6, Dapper; LINQ; SSIS/SSRS; data migrations and BI reporting; implemented logging and error handling; involved in code reviews; DevOps with GitBitbucket/Jenkins; Agile.
Net Full-Stack Developer at Tesla Motors
January 1, 2021 - January 1, 2021Developed HR Onboarding and Recruiting web apps; data migration from Workday/Avature; built Web APIs, Microservices; used Repository/UnitOfWork/Singleton/Factory/DI; consumed RESTful/WS services; implemented security with JWT; performed performance tuning; CI/CD with Git/Jenkins; Azure DevOps; implemented interfaces, Reflection and Extension methods; AutoMapper; used EF6, LINQ; stored procedures and views; Azure Data Factory/Storage for migrations.
Full-stack Developer at Broadridge Financial Solutions
March 1, 2020 - March 1, 2020Developed full-stack web applications for marketing/communications with integration to existing applications and Adobe solutions; Agile delivery; collaborated with back-end/front-end teams; implemented batch processing, Web API, MVC; EF6, LINQ; SSIS/SSRS; SQL performance tuning; code reviews; CI/CD with TeamCity/Jenkins; ITSM ticketing; implemented tests with NUnit.
Full-stack Developer at Mutual Benefits Group
December 1, 2018 - December 1, 2018Translated business requirements into technical specifications; designed and developed Web API; integrated with an Angular front end; data binding enhancements; implemented unit testing with NUnit/Moq; CI/CD with Jenkins; JIRA for task tracking; DevOps practices.
Director, EMIS & ICT Directorate at Federal Ministry of Education
August 1, 2016 - August 1, 2016Led development of web applications/data solutions automating education processes; implemented 3-tier MVC architecture; developed business logic and data access layers with C#; used EF Code First; wrote complex LINQ queries; implemented authorization, exception handling; mentored team; promoted Agile methodologies.
Full-stack Developer (Web Form) at Federal Ministry of Education
January 1, 2014 - January 1, 2014Developed an instructional planning system using 3-tier architecture; used ADO.NET, C#, ASP.NET Web Forms; implemented authentication/authorization; created database objects; normalized data; wrote complex SQL queries; performed unit testing; used TFS for version control.
ICT Instructor at Royal University College
July 1, 2012 - July 1, 2012Instructed ICT courses; developed course materials and syllabi; taught C#, SQL Server, and related technologies; assessed student performance; led classroom activities and projects.
Education
M.Sc. at University Of Maryland Global Campus
August 2, 2021 - August 31, 2023Software Engineering
M.S. in Software Engineering at University of Maryland Global Campus
January 11, 2030 - January 1, 2022MBA at International Leadership Institute
January 11, 2030 - January 1, 2016B.S. in Computer Science at Adama Science & Technology University
January 11, 2030 - January 1, 2008Associate Degree in Computer Science at Arba Minch University
January 11, 2030 - January 1, 2005Qualifications
M.Sc.
August 3, 2020 - August 31, 2022Software Engineering
Microsoft Certification: Programming in C#
January 11, 2030 - November 9, 2025Microsoft Technology Associate: Introduction to Programming Using Python
January 11, 2030 - November 9, 2025Capstone Software Project Management Award
January 11, 2030 - November 9, 2025Chapter of The National Society Leadership and Success Certificate Award
January 11, 2030 - November 9, 2025Honor Society for the Computing and Information Disciplines Certificate Award
January 11, 2030 - November 9, 2025Industry Experience
Computers & Electronics, Education, Financial Services, Software & Internet, Healthcare, Government, Professional Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Hire a Back-End Developer
We have the best back-end developer experts on Twine. Hire a back-end developer in Silver Spring today.