Natnael Sisay

I build things for mobile & systems

I'm a software engineer specializing in building exceptional mobile applications and robust backend systems.

02.

Skills & Expertise

Mobile Development

Crafting beautiful, performant mobile applications with modern frameworks

Flutter & DartFire storeiOS DevelopmentAndroid DevelopmentState ManagementMobile UI/UXApp Store DeploymentPush Notifications

Backend Development

Building robust and scalable server-side applications

Rust & AxumNode.js & ExpressPython & FastAPIGraphQLREST APIsNestJSWebSocketsDjango

Database & Cloud

Managing data and deploying scalable cloud solutions

PostgreSQLMongoDBAWS ServicesDocker RedisFirebasePrismaCI/CD
03.

Featured Projects

Rust Performance
Systems Programming Excellence

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

RustCommon CrawlScyllaDBQdrantRay.io
Amharic Bible
5K+ Downloads
Ethiopian Orthodox
Cultural Heritage
Mobile Excellence
Flutter & Cross-Platform Applications

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

FlutterDartProviderSQLiteEthiopian Localization
Zetra
Ongoing Development
Rust Performance
Systems Programming Excellence

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

RustAxumQuadrantdbTokioDocker
Backend
Backend Mastery
Scalable Server Architecture

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

PythonFastAPIRedisPostgreSQLAWS EC2WebSockets
System
Rust Performance
Systems Programming Excellence

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

Rust
Jemari Alphabet
10K+ Downloads
4.5★ Rating
Daily Active
Mobile Excellence
Flutter & Cross-Platform Applications

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

FlutterDart

Explore by Category

Discover my diverse portfolio of projects across different technologies and platforms

All Projects

(14 projects)
Rust Performance

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.

RustCommon CrawlScyllaDBQdrant+1 more
Mobile Excellence

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.

5K+ DownloadsEthiopian OrthodoxCultural Heritage
FlutterDartProviderSQLite+1 more
Mobile Excellence

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.

10K+ DownloadsLocalized in Amharic
FlutterDartProviderSQLite+1 more
Mobile Excellence

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

10K+ DownloadsLocalized in Amharic
FlutterDartProviderSQLite+1 more
Rust Performance

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.

Ongoing Development
RustAxumQuadrantdbTokio+1 more
Backend Mastery

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.

Backend
PythonFastAPIRedisPostgreSQL+2 more
Backend Mastery

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.

Ongoing Development
RustAxumQuadrantdbTokio+1 more
Rust Performance

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.

System
Rust
Chrome Extensions

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

Done
JavaScriptChrome APIsCSS3Manifest V3
Mobile Excellence

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.

1K+ Downloads4.2★ RatingDaily Active
FlutterDart
Mobile Excellence

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.

10K+ Downloads4.5★ RatingDaily Active
FlutterDart
Mobile Excellence

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.

10K+ Downloads4.6★ RatingDaily Active
FlutterDart
Backend Mastery

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.

Beta
PythonFastAPIRedisPostgreSQL+2 more
Telegram Bots

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.

WIP
DjanoTelegram Bot APIPostgreswebsocket