Addis Tsega
@addistsega
Results-oriented Full-stack Developer specializing in scalable fintech and blockchain solutions.
EthiopiaWhat I'm looking for
I am a results-oriented Full-stack Developer with over five years of experience building high-performance, scalable web and fintech solutions. I have led end-to-end development of blockchain trading platforms, digital saving and lending systems serving over one million users, and admin/CRM systems that improved performance and revenue.
My work emphasizes pragmatic engineering, performance optimization and user-centered interfaces — delivering measurable impact like 20% product performance gains, 25% improved customer satisfaction, and reduced default rates by 15%. I mentor developers, write robust tests, and ship secure, maintainable systems using modern stacks like Next.js, NestJS, TypeScript, Django and PostgreSQL.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
Coimex
Jan 2024 - Present (2 years)
Designed and maintained a blockchain-based B2B trading platform and admin panel, enabling secure deals between exporters and importers and improving platform operations and token-to-crypto conversions.
Senior Software Engineer
Kacha DFS
Dec 2023 - Present (2 years 1 month)
Designed and maintained a digital savings and lending platform serving over 1M users and processing ETB 200M annually, improving product performance 20% and reducing default rates 15%.
Senior Software Engineer
eTech
May 2023 - Nov 2023 (6 months)
Developed a CRM and insurance management system that increased product sales 12%, reduced page load times 30%, and cut manual testing time by 50% through automation.
Software Engineer & Lecturer
Haramaya University
Aug 2015 - Apr 2023 (7 years 8 months)
Built and expanded student information and bill management systems that reduced administrative tasks 30% and billing errors 30%, and mentored 60+ students improving average GPA and internship placement.
Education
Degrees, certifications, and relevant coursework
Microverse
Certificate, Full-Stack Web Development
2022 - 2023
Completed an intensive Full-Stack Web Development program covering programming, algorithms, data structures, Ruby on Rails, JavaScript, React, and Redux.
Haramaya University
Bachelor of Science, Software Engineering
2012 - 2015
Bachelor of Science in Software Engineering with coursework and projects in student information systems, bill management, and software development.
Tech stack
Software and tools used professionally
Availability
Location
EthiopiaAuthorized to work in
Salary expectations
Job categories
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