Python Vacancies Analysis

* Developed Python scripts using BeautifulSoup4 and Selenium to collect data from job listing websites.

* Optimized requests to minimize load on target sites and comply with usage policies.

* Cleaned and structured collected data, removing duplicates and irrelevant information for accurate analysis.

* Utilized Pandas and NumPy for data analysis to identify trends and frequency of technology mentions in job descriptions.

* Created charts and graphs with Matplotlib and Seaborn to visually represent data trends.

* Stored visualizations to track technology popularity over time. Technologies: Pandas, Matplotlib, BeautifulSoup4, Selenium, Seaborn

https://github.com/oleksandra-shershen/dou-vacancies-analysis/tree/develop

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

* 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.