Library Service(Group Project)

* Served as a team lead, managing a team of 5 developers.

* Divided tasks among team members and monitored task completion.

* Conducted code reviews, ensured coding standards, and facilitated collaborative development.

* Designed and implemented RESTful APIs using Django REST Framework (DRF) for handling book borrowings, user management, and payments.

* Integrated Stripe for secure and seamless payment processing, allowing users to pay for borrowings online.

* Dockerized the application for consistent development and deployment environments.

* Documented API endpoints, database schemas, and deployment processes.

Technologies: Stripe, Django Q, Redis, Postgres, DRF, REST API, Docker, Telegram Bot, Swagger, JWT

https://github.com/oleksandra-shershen/library-service-project

Airport API Service

* Developed RESTful APIs with Django REST Framework (DRF) for CRUD operations on airports, routes, airplanes, crews, flights, orders, and tickets.

* Designed and optimized database schemas for data integrity and efficient querying.

* Implemented JWT for secure API authentication and authorization.

* Ensured secure resource access with role-based permissions.

* Dockerized the application for consistent development and deployment.

* Integrated Swagger for API documentation.

* Managed flight tracking, scheduling, status updates, and detailed information.

* Wrote tests for API validation and data consistency.

Technologies: DRF, REST API, Postgres, Docker, Swagger, JWT

https://github.com/oleksandra-shershen/airport-api-service

Task Manager

* Designed and implemented a robust and scalable backend with Django. * Developed a responsive frontend using HTML5, CSS3, Bootstrap, and JavaScript.

* Integrated user registration and login functionalities.

* Built features for task management, including creation, updating, deletion, and completion.

* Developed a dynamic Kanban board for visualizing task progress.

* Integrated a calendar view to display task deadlines.

* Deployed the application for testing and production environments.

* Wrote comprehensive documentation for installation, setup, and usage. * Conducted thorough testing to ensure functionality, security, and performance.

Technologies: Django, Python3, HTML5, CSS3, Bootstrap, JavaScript, SQLite (development), PostgreSQL (production)

https://github.com/oleksandra-shershen/task-manager

* Collaborated with cross-functional teams to develop advanced in-car cockpit solutionsusing C++, AOSP, Java, JNI, and embedded systems.

* Created innovative software features to enhance user experience and safety in automotive environments.Implemented performance optimizations for a more responsive and efficient system.

* Conducted rigorous testing and debugging to ensure software reliability and stability.

* Developed and optimized embedded systems software for efficient operation within hardware constraints.Worked closely with hardware engineers and software developers to deliver cohesive and user-friendly solutions.

* Maintained comprehensive documentation to facilitate knowledge sharing and future development.

* Assisted in the design, development, and maintenance of C++ applications under the guidance of senior developers.

* Continuously applied software development best practices to ensure code quality and maintainability.

* Participated in requirements gathering and translated them into development tasks.

* Contributed to maintaining and refactoring codebases for improved readability and performance.

* Identified and resolved bugs to ensure application stability.Wrote and executed unit tests to validate code functionality.

* Created and updated documentation for features, code changes, and processes.

* Collaborated with senior developers, designers, and QA engineers for seamless project delivery.

* Assisted in integrating C++ applications with third-party libraries and APIs.