Experience:3-4 years of experience. Moscow / Kazan, Russian Federation. Open to working full-time remotely, in-office, or hybrid. Willing to relocate if necessary.Motivation:I am seeking a strong team and challenging, ambitious technical tasks to grow as a professional. I am eager to learn new tools and approaches and share my experience.Key Technologies:Ruby, Ruby On Rails, RSpec (TDD), PostgreSQL, Docker, Redis, Sidekiq, RabbitMQ, Git, Kafka, SQL, MVC, Bootstrap, REST API, JSON API, CI/CD, Clouds (AWS)Soft Skills:Disciplined, responsible, well-organized. Continuously learning new technologies. Proactive. Open to feedback and ready to embrace the team and company culture.Processes:Agile, Daily, Plannings, Retros, Estimations, Groomings, Sprints (2w), Jira, GitLab, Github.
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Ruby On Rails EngineerRostelecom Apr 2022 - PresentMoscow, Russia- Worked on integrating internal and external services. Developed RESTful API and gRPC.Improved performance through: optimizing database queries (Psql, Indexes), data caching (Redis cache).- Worked on implementing new features.- Contributed to back-office projects (active admin / simple form / Bootstrap / Slim).- Conducted code reviews, wrote tests for new and existing functionality (TDD, RSpec).
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Freelance DeveloperФриланс Feb 2021 - Apr 2022Kazan, Tatarstan, Russia- Worked directly with a long-term client. Gathered requirements, formulated tasks, assisted in developing technical specifications.- Led project development from inception to release and maintenance stage.- Developed back-office solutions. Implemented core project functionality and system features.
Frequently Asked Questions about Denis Levchenko
What company does Denis Levchenko work for?
Denis Levchenko works for Rostelecom
What is Denis Levchenko's role at the current company?
Denis Levchenko's current role is Software Developer (Ruby).
Who are Denis Levchenko's colleagues?
Denis Levchenko's colleagues are Guzel Fayzullina, Maria Zhuravleva, Tanya Us, Elena Kora, Andrey Kuznetsov, Дарья Игнатенко, Козлов Константинович.
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