Experienced and versatile Software Developer with a strong foundation in backend systems, mobile development, and data analysis. Proven ability to deliver robust, efficient, and user-friendly applications by thriving on technical challenges and continuous learning across diverse technology stacks. Seeking opportunities to apply analytical skills to solve complex business problems.
ASPIRING RESEARCHER focused on Applied Mathematics and Computer Science(image processing,machine learning , LLM , parallel programming,mathematical modelling and Cyber Security
A comprehensive skill set enabling contributions across the full development lifecycle:
| Category | Key Languages & Frameworks | Platforms, Tools & Databases |
|---|---|---|
| Backend / Systems | Python (Flask, Django), Java , Go (Golang), C#, C, C++, Rust | Git, GitHub, Linux Environments (Mint) |
| Mobile Development | Java, Kotlin | Android Studio |
| Frontend / Web | TypeScript, JavaScript, React, HTML5, CSS3, PHP | |
| Data Management | SQL (PostgreSQL, MySQL), NoSQL (MongoDB) | Data Analysis, Web Scraping |
| Low-Level / Foundations | C, Data Structures, Algorithms |
Highlighting key development experience across various functional domains:
| Project Title | Technology Focus | Deliverable / Status |
|---|---|---|
| KR-AID | Python Backend, Java/Kotlin Mobile | Location-aware medical facility finder application. Currently in late-stage development. |
| RU-Consulting | TypeScript, React | Consultation scheduling application for academic institutions. |
| Password Manager | Java (Desktop), Mobile Implementation | Secure, cross-platform application for critical credential management. |
| solopass (password manager c++) | C++ (desktop mainly unix) | Secure, cross-platform application for critical credential management. |
| Project Title | Description | Key Technologies |
|---|---|---|
| Study Timetable Builder | A planning application designed to optimize and track academic study schedules. | React, TypeScript |
| WebScraper Utility | Custom tool integrated into backend services for efficient data acquisition. | Python |
| AstroSlither | Conceptual mobile game designed to demonstrate proficiency in game logic and mobile state management. | Java/Kotlin |
| CRASH | using pretained models yolo , used to help with object detection and respond to commands (voice) | python |
| JADE | based of CRASH ,uses object detection to help assess condition of object ,can be used for security , task Automation , respondes to voice commnands and can be trained to suit user preference . Jade's aim is to be able to asses with health , physical condition , be avalible offline , be able assist as she is a AI ASSISTANT | python , yolo |
Demonstrating commitment to version control and continuous code contribution:
I welcome professional inquiries, collaboration opportunities, and discussions on complex systems design.
- Email: rrralefaso@outlook.com
- GitHub (other account): Unusualralph