Betsegaw Tesfaye

Betsegaw Tesfaye

$25/hr
Fullstack web developer
Reply rate:
-
Availability:
Hourly ($/hour)
Location:
Addis Ababa, Addis Ababa, Ethiopia
Experience:
5 years
BETSEGAW TESFAYE Addis Ababa LinkedIn Github WORK EXPERIENCE Web Developer Intern, GAOTek Inc. - internship⁠ 01/2024 – 04/2024 | New York, USA (Remote) Built Python-based web scraping pipelines to automate data collection, reducing manual data handling time by 60%+. Improved website usability and content workflows, resulting in 20% faster page load times and a 15% increase in user engagement. Collaborated with cross-functional teams on web development projects, implementing responsive designs and optimized code, enhancing overall site performance and reducing bug reports by 25%. • • • Full-stack ASP .NET Developer, 10/2025 – 12/2025 | Hawassa, Ethiopia C-Tech Technologies Solution PLC - internship⁠ Developed full-stack business applications using ASP.NET Core (MVC) and Bootstrap 5, implementing backend logic, responsive UI components, and database integrations that reduced data retrieval time by 30%. Delivered end-to-end features across backend APIs and frontend views, streamlining internal processes and cutting manual workflow steps by 25%. Collaborated in a cross-functional team to debug issues, refine features, and deliver stable production builds, achieving 95% on-time delivery of sprint goals. • • • Full stack ASP .NET developer, 06/2025 – 09/2025 | Addis Ababa, Ethiopia Abronal Technologies PLC - internship⁠ Implemented full-stack features for the EthioMart prototype using ASP.NET Core 8.0, achieving <2s page load times and 99.9% uptime through optimized API design. Assisted in developing a secure seller verification system with Azure Blob Storage, ensuring OWASP compliance to mitigate marketplace fraud. Gained hands-on experience building a mobile-first UI with infinite scrolling and COD workflows, improving checkout efficiency by 20% for a market of 42M+ users. • • • EDUCATION Bachelor of Computer Science and Engineering, ADAMA SCIENCE AND ENGINEERING UNIVERSITY 2021 TECHNICAL SKILLS (PL: Typescript, C#, java, Python | Frontend: React.js, Astro.js, Bootstrap 5, Next.js, Vite, Tailwind CSS, shadcn, figma, adobe XD, tanstack | Backend: NestJS, Express.js, Asp .Net core, Django | Database: PostgreSQL, mySQL, mongoDB, sqlserver | CMS: Strapi, contentful, Sanity.io) PROJECTS ML-Powered Task Management Platform 11/2025 – Present A full-stack task management platform with ML-driven predictions for task completion time and priority, delivering intelligent recommendations to improve productivity. Trained fallback ML models on a 1M+ task dataset using scikit-learn, and integrated LLMs for cold-start scenarios alongside reinforcement learning (Thompson Sampling) with continuous user feedback loops. Developed a production-ready system using Next.js (TypeScript) and FastAPI (Python) with JWT auth, async APIs, background tasks, CSV bulk operations, rate limiting, logging, and Swagger/​ReDoc documentation. • • • UniverseHub⁠ , Co-Founder & Tech Lead 11/2024 – Present A scalable student-focused platform enabling forums, content sharing, and community interaction. Designed system architecture and led backend development using Node.js, Express.js, MongoDB, AWS S3 and modern frontend tooling. Selected as a National Finalist startup by Hult-prize, ranking in the top 4% globally. • • • LEADERSHIP & EXTRACURRICULAR CSEC – ASTU, Member & Contributor 01/2023 – Present | Adama, Ethiopia Competitive Programming Division: Solved 200+ problems (LeetCode, Codeforces, Kattis); participated in ICPC contests. Data Science Division⁠ : Delivered a 1-month Data Science bootcamp to 50+ university students. (our team)⁠ . ETCPC 2024 Coordinator⁠ : Recognized for mentoring and coordinating 300+ teams for the Ethiopian Collegiate Programming Contest (ETCPC — ICPC branch). • • • Hult Prize 2025 National Competition⁠ , 01/2025 | Addis Abeba Co-Founder & Tech Lead of UniversHub Led technical strategy for a 4-member startup selected as a National Finalist and ranked in the top 4% globally. Chosen among 700 startups from 15,000+ global competitors; ranked top 20 nationally and sole representative from our university, outperforming 300+ startups from 43 universities and the private sector. • • CERTIFICATES IBM Full-Stack Software Developer Professional Certificate⁠ , IBM 03/2025 Java Programming: Solving Problems with Software⁠ , Duke University 10/2023 Foundations of User Experience (UX) Design⁠ , Google 08/2021
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