Mark Semenov - CV Backend Developer / Software Engineer

I worked as a backend engineer, developing high-performance and scalable solutions for e-commerce, gaming, and subscription-based platforms. I designed and maintained backend architectures capable of handling high traffic loads while ensuring optimal performance and reliability. My expertise included Python, Django, FastAPI, PostgreSQL, Redis, and Celery, along with DevOps tools such as Docker, Kubernetes, and Nginx for deployment and infrastructure management. I developed automation tools to optimize workflows and integrated third-party services to enhance efficiency. I also worked with payment systems, implementing secure transactions for both fiat and cryptocurrency. Throughout my experience, I focused on problem-solving, system optimization, and improving performance to ensure seamless and efficient operations.

Starting in 2021, I began studying Software Development at IT Step Academy, where I have been working towards an Associate degree. This program has provided me with a solid foundation in various aspects of software development, further enhancing my technical skills. In 2023, I enrolled at Vilnius TECH, where I am currently pursuing a Bachelor’s degree in Artificial Intelligence Systems. This program has allowed me to deepen my expertise in AI, equipping me with the knowledge and skills necessary for working on advanced AI-driven projects and training my own models.

Python, C++, SQL, HTML, CSS Django, DRF, FastAPI, Aiogram, Aiohttp, Asyncio, Celery, Pytest, Pandas, Numpy, HTMX, SCSS IBM Cloud, AWS, Docker, Kubernetes, NGINX, Certbot, Linux Ubuntu, Git PostgreSQL, SQLite, MongoDB, Redis

-

I am proficient in multiple languages, with English at a B2 level (IELTS 6.5), allowing me to communicate effectively in both professional and casual settings. I am a native speaker of both Russian and Ukrainian, providing me with strong linguistic skills in these languages. Additionally, I have an A2 proficiency level in Norwegian, enabling basic conversations and comprehension. My multilingual abilities allow me to engage with diverse teams and clients in different regions.