NEGASINEGASI
HAILE
ABADI
HAILE- Linkedin.com | GitHub | Upwork
PROFILE
4 years of experience delivering full-stack applications using JavaScript, TypeScript, C#, Python, React.js, Node.js, and
.NET. Skilled in building scalable APIs, implementing pixel-perfect UI/UX, and integrating AI-driven business
automation. Proficient in CI/CD pipelines, AWS, Docker, Git, SQL/NoSQL databases, and agile tools like JIRA.
WORK EXPERIENCE
Freelance | Upwork
Jun 2022 – Feb 2025
Full-Stack Developer
Remote/Full-time
• Maintained TOP-Rated Freelancer badge, achieved a 100% Job Success Score, and received 99% positive feedback.
• Implemented the Ambulatory Glucose Profile (AGP) report for Continuous Glucose Monitoring data visualization.
• Built a diabetes intervention system and integrated the AGP charts to help clinicians make decisions during patient
study and regimen analysis.
• Converted an advanced international supply chain and shipment logistics web Figma design into a Next.js
application and integrated a customer support AI chatbot developed with Azure Power Virtual Agents.
• Implemented a healthcare data server management system UI with React and Tailwind CSS.
Apr 2022 – Aug 2024
Lesan AI
Data Scientist
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Berlin, Germany/Remote/part-time
Led Afro Chest-X-ray data science team, a research project that targeted 50,000 X-ray images with their reports.
Cleaning, formatting, processing, and auditing the data acquisition pipeline of medical images, designing x-ray
images annotation tool, and building a baseline ML.
Analyze Lesan AI's translation outputs in the domains of arts and culture, technology, business and economics,
health, and patient discharge prescription and provide feedback to improve the system.
HorizontechICT Solution
Jun 2021 – Jan 2023
Software Developer
Addis Ababa, Ethiopia/On-site/full-time
• Developed a POS machine import company, featuring nine distinct role types, to track machine sales, fiscalization,
and annual maintenance.
• Migrated an existing SQL database to a NoSQL database (MongoDB).
• Designed database and component architecture, created API documentation, conducted code reviews, prepared
application maintenance guidelines, and worked closely with company clients.
• Developed a single NodeJS backend application for an e-commerce platform, servicing mobile, web, and admin
panel applications.
Awura PLC
Feb 2022 – May 2022
Frontend Engineer
Addis Ababa, Ethiopia/Hybrid/part-time
• Converted a Figma design of a localization system into a React application using Ant-Design and integrated
local payment methods.
• Implemented an NPM package that localizes all Ethiopian Languages.
EDUCATION
Mekelle University: Ethiopian Institution of Technology-Mekelle (EIT-M)
Oct 2017 – Dec 2020
Bachelor of Degree in Information Systems
Mekelle, Ethiopia
• CGPA: 3.81
• Courses: Object Oriented Programming, Data Structure & Algorithm, Discrete Mathematics, Database
Systems, Introduction to AI, Data Mining and Warehousing, and System Analysis and Design.
