Natnael Sisay
I build things for mobile & systems
I'm a software engineer specializing in building exceptional mobile applications and robust backend systems.
Skills & Expertise
Mobile Development
Crafting beautiful, performant mobile applications with modern frameworks
Backend Development
Building robust and scalable server-side applications
Database & Cloud
Managing data and deploying scalable cloud solutions
Featured Projects
Lektos
Automated Discovery and Storage of High-Value Blog Content.(Rust with Python binding)
The application is powered by a high-performance core implemented in Rust, wrapped with a Python interface for ease of integration. It leverages Common Crawl, a massive open repository of web data, to discover and extract blog content at scale. The system runs in a distributed manner using Ray, allowing parallel processing across multiple nodes for maximum efficiency. Structured data is extracted using standards like Schema.org, the Open Graph protocol, and other common metadata formats to ensure accuracy and consistency. This project is developed in collaboration with Vella.ai, a US-based technology company.
Tech Stack

Amharic Bible
Ethiopian Orthodox Scripture App
A comprehensive digital platform for exploring the Holy Scriptures in Amharic, deeply rooted in Ethiopian Orthodox tradition. Features include extensive biblical narratives, daily devotionals, search capabilities, bookmarking, and beautiful Ethiopian religious iconography. The app serves the Ethiopian Orthodox community worldwide with authentic spiritual content and traditional religious art.
Tech Stack

Zetra
High-Performance SEO tool
A high-performance SEO tool designed, ensuring minimal latency even under heavy load. It uses Quadrantdb for fast data retrieval and indexing, providing real-time insights and analytics. The backend is built with Rust and Axum, leveraging the power of Tokio for asynchronous processing.
Tech Stack
Youbet
Physical casino based aviator game
A physical-casino-focused Aviator-style crash game in Python, implementing the game logic from scratch using a provably fair algorithm. Designed with advanced backend patterns like circuit breakers to ensure robustness and fault tolerance.
Tech Stack
Taxis
Folder organizer
A blazing-fast Rust CLI tool to automatically organize your messy folders into neat subdirectories like Videos, Music, Photos, Documents, and more — all with a single command.
Tech Stack

Jemari Alphabet
App for learning language
Embark on a captivating journey of language discovery with our enchanting app designed especially for everyone eager to learn Amharic and English alphabets.
Tech Stack
Explore by Category
Discover my diverse portfolio of projects across different technologies and platforms
All Projects
(14 projects)Lektos
Automated Discovery and Storage of High-Value Blog Content.(Rust with Python binding)
The application is powered by a high-performance core implemented in Rust, wrapped with a Python interface for ease of integration. It leverages Common Crawl, a massive open repository of web data, to discover and extract blog content at scale. The system runs in a distributed manner using Ray, allowing parallel processing across multiple nodes for maximum efficiency. Structured data is extracted using standards like Schema.org, the Open Graph protocol, and other common metadata formats to ensure accuracy and consistency. This project is developed in collaboration with Vella.ai, a US-based technology company.
Amharic Bible
Ethiopian Orthodox Scripture App
A comprehensive digital platform for exploring the Holy Scriptures in Amharic, deeply rooted in Ethiopian Orthodox tradition. Features include extensive biblical narratives, daily devotionals, search capabilities, bookmarking, and beautiful Ethiopian religious iconography. The app serves the Ethiopian Orthodox community worldwide with authentic spiritual content and traditional religious art.
መንጃ ፍቃድ መማሪያ Driving License
Amharic Driving License App
The Amharic Driving License App is a user-friendly mobile application designed to help Amharic speakers prepare for their driving license exam. The app offers practice tests, study materials, and up-to-date information on driving rules and regulations, all in the Amharic language. It's an essential tool for anyone looking to pass their driving test in Ethiopia.
ተረት ተረት Teret Teret
Discover the Rich Heritage of Ethiopian Folktales
Dive into the enchanting world of Ethiopian folklore with the Girum Teret app! Whether you are a lover of captivating stories, a student of the Amharic
Zetra
High-Performance SEO tool
A high-performance SEO tool designed, ensuring minimal latency even under heavy load. It uses Quadrantdb for fast data retrieval and indexing, providing real-time insights and analytics. The backend is built with Rust and Axum, leveraging the power of Tokio for asynchronous processing.
Youbet
Physical casino based aviator game
A physical-casino-focused Aviator-style crash game in Python, implementing the game logic from scratch using a provably fair algorithm. Designed with advanced backend patterns like circuit breakers to ensure robustness and fault tolerance.
Zetra
High-Performance SEO tool
A high-performance SEO tool designed, ensuring minimal latency even under heavy load. It uses Quadrantdb for fast data retrieval and indexing, providing real-time insights and analytics. The backend is built with Rust and Axum, leveraging the power of Tokio for asynchronous processing.
Taxis
Folder organizer
A blazing-fast Rust CLI tool to automatically organize your messy folders into neat subdirectories like Videos, Music, Photos, Documents, and more — all with a single command.
Orix
Simple Dictionary Chrome extension
Orix is a simple Chrome extension that provides instant word definitions when you double-click on any word on a webpage.Instant Definitions: Double-click any word to see its definition.Responsive: Popup adjusts with screen resizing or scrolling.Minimal UI: Clean and distraction-free
Afalagi Jobs
Smart Job Aggregator
Afalagi is a smart job aggregator that matches jobs based on user profile from different platforms across Ethiopia. It is built using Flutter.
Jemari Alphabet
App for learning language
Embark on a captivating journey of language discovery with our enchanting app designed especially for everyone eager to learn Amharic and English alphabets.
Widase Mariam | ውዳሴ ማርያም
Daily Prayers & Praise of Mary in Amharic
This app offers a collection of daily prayers and praises in the Amharic language, specifically for the Ethiopian Orthodox Tewahedo Church. It includes traditional prayers, the Praise of Mary (Yewudase Mariam), and other spiritual content.
CveeX
Professional CV Generator
A powerful web application for creating professional resumes and CVs with customizable templates, real-time previews, and export options. Built with React and fastAPI, it features a beautiful user interface and seamless user experience.
Velox
Async First trading bot on Solana
Create your own wallet instantly within Telegram—no external tools required. Deposit SOL securely to top up your Velox wallet and start trading with high speed. Track live token prices through Dexscreener integration for real-time Solana market data.