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Hamza Haji Fato
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Adama
linkedin.com/in/hamza-haji-
github.com/HMZ-H
Education
Bachelor of Science in Electronics and Communication Engineering
Adama Science and Technology University
Competitive Programming and Coding Academy
African To Silicon Valley | A2sv - Backed by Google
A2SV graduate with a strong foundation in data structures and algorithms (Solved 800+
problems on LeetCode and Codeforces ) and hands-on experience in backend development
(2 real-world projects solving challenging problems for Africa)
A2SV placed 50+ students at top-tech companies such as Google, Bloomberg, Databricks,
Amazon, LinkedIn, and Square in the last four years.
2019/09 – 2022/07
Adama, Ethiopia
2023/11 – present
Adama, Ethiopia
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Professional Experience
Backend Developer
Backend Developer
A2SV Hub – Backend Developer
2024/08 – Present
Building and maintaining backend services for the A2SV Hub platform, which manages
student progress, tracks, stipends, sessions, problems, and country/fund data.
Developed secure and scalable RESTful APIs using Gin framework with JWT authentication
and role-based access.
Used PostgreSQL to model different data needs across the platform for performance and
reliability.
Technologies Used: Go, Gin, MongoDB, PostgreSQL, JWT, REST APIs
2024/08 – present
Adama, Ethiopia
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Skills
Programming Language
Languages: Python, Go
Frameworks / Libraries: Gin, MongoDB Go Driver,
JWT-Go, Testify
Databases: MongoDB, PostgreSQL
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Data Science & Machine Learning
Libraries: Pandas, NumPy, Matplotlib, Seaborn, Scikitlearn
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Projects
Loan Tracker
Developed and maintained a loan tracker system to streamline loan management processes
and track loan status in real-time.
Integrated secure authentication features to ensure data privacy and efficient user access
control.
Conducted data analysis to optimize loan approval workflows and improve user experience.
Technologies Used: Golang, MongoDB, RESTful APIs
2024/11 – 2024/12
Blog Management
Developed a blog management system with features for content creation, editing, and
publishing.
Integrated secure authentication and optimized data retrieval for improved performance.
Technologies Used: Golang, MongoDB, RESTful APIs
2024/09 – 2024/11
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Git Tracker
Built a backend system to track GitHub activity, storing commit history and file changes in
a custom JSON-based file database.
Designed a metadata-indexed JSON structure to enable fast and structured querying
without using a traditional DBMS.
Implemented full CRUD functionality for Git tracking and polling logic to fetch updates at
intervals.
• Tech Stack: Node.js, TypeScript, Express, JSON File Storage
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2025/04 – present
