Developed Castellum, a comprehensive cybersecurity awareness and training application, using Django, Python, ReactJS, and Django REST Framework.Implemented interactive training modules and engaging user experiences with a React.js frontend, featuring quizzes and real-world scenarios.Integrated simulated phishing campaigns using Django REST Framework to improve users’ ability to identify and respond to phishing attacks effectively.Designed and implemented risk assessment tools and comprehensive reporting features using Django backend, facilitating user progress tracking and training effectiveness measurement.Automated testing and deployment processes with CI/CD pipelines, ensuring software quality and streamlining deployment procedures.Developed a mobile application security platform incorporating robust static analysis capabilities.Designed and implemented advanced static analysis algorithms for identifying and addressing security vulnerabilities in mobile apps.Created a user-friendly interface for conducting thorough static analysis scans, enhancing usability and integration into development workflows.Conducted rigorous testing and quality assurance to ensure the reliability and effectiveness of the static analysis functionality.Led backend development for a no-code mobile app security platform, facilitating its launch.Assisted the frontend team in code testing and bug fixes, ensuring a 33% improvement in overall application quality.Implemented Test-Driven Development (TDD) methodologies, enhancing code robustness and reliability

Contributed to the development of a car rental service app using Django, DRF, RabbitMQ, Postgres, and Neo4j, achieving a 25% increase in the rolling out of new features.Collaborated with a cross-functional team, resulting in a 15% reduction in critical bugs and improving application stability.Implemented Test-Driven Development (TDD) methodologies, enhancing code robustness and reliability.

Built a user-friendly web application for easy registration and payment of services using the Coinpayments API and Celery for background tasks such as sending emails, checking subscription expiry dates, and updating the database.Implemented a web scraping feature using Python, Selenium, BeautifulSoup, and the requests library to retrieve data from Jumia, Aliexpress, Amazon, and Ebay and display products on the web app.Developed the application using Django, HTML, CSS, Bootstrap, and deployed it on Heroku.Utilized AWS services such as Amazon MQ, Load Balancers, RDS, Objects Storage, and ECS for enhanced functionality and security.