d
dag_weg

Dagmawi Tefera

@dag_weg

Software Engineer, AI Developer

Ethiopia
English, Amharic
About me
As an experienced full-stack web engineer, I build high-quality, scalable, and efficient applications tailored to your needs. With 5+ years of hands-on experience across frontend, backend, and DevOps, I deliver robust, intuitive solutions that exceed expectations. I also create advanced AI systems, including RAG-powered apps, agentic automation tools, and custom-trained models designed to boost productivity and improve decision-making.... Read more

Skills

d
dag_weg
Dagmawi Tefera
Offline • 

See my services

Full Stack Web Applications
I will deliver a complete full stack app
From$40 / projectMore details
Full Stack Web Applications
I will deliver a complete saas mvp
From$80 / projectMore details

Portfolio

Work experience

.NET Software Engineer

Creavers Service P.L.C • Full-time

Jul 2024 - Sep 2024 • 2 mos

Developed and maintained enterprise-grade web applications using ASP.NET Core (MVCS pattern). Implemented RESTful Web Services with ASP.NET Web API, improving frontend integration efficiency by 25% and reducing response times by 200ms. Ensured data integrity by introducing Fluent Validation rules, reducing runtime errors and invalid entries by 35%. Optimized database interactions with EF Core, cutting average query execution time by 40% through indexing and query refinements. Collaborated in Agile sprints with a team of 7 engineers, consistently delivering new features on schedule with under 2% regression bugs.

Software Engineer

A2SV (Backed by Google) • Part-time

Oct 2023 - Jul 2024 • 9 mos

Solved 200+ algorithmic and data structure problems. Participated in 20+ weeks of intensive training (40+ hrs/week) covering algorithms, software engineering best practices, and system design. Collaborated in multicultural teams on real-world projects, gaining practical experience in Git workflows, code reviews, and Agile methodology. Developed strong foundations in Python, Java, and full-stack development, preparing for industry-level software engineering roles.

React Developer

Ethiopian Space Science Society • Part-time

Jun 2022 - Sep 2023 • 1 yr 3 mos

Built responsive web applications using React and modern JavaScript frameworks. Implemented user interface designs with focus on accessibility and performance. Integrated APIs and managed state using Redux and Context API. Optimized application performance resulting in 40% faster load times.