Vasilii Bulychev
@vasiliibulychev
Senior Software Developer with expertise in backend systems and performance optimization.
What I'm looking for
As a Senior Software Developer, I have a proven track record of leading teams and driving innovation in both startups and large companies. My experience includes architecting high-capacity systems, enhancing network security, and streamlining service deployment. I excel in backend development, network services, and system architecture, with a strong proficiency in Python and SQL.
Throughout my career, I have successfully maintained and enhanced complex platforms, focusing on performance optimizations and critical service migrations. My key accomplishments include removing redundant dependencies to improve performance, expanding test coverage, and optimizing database interactions. I am passionate about delivering robust solutions that enhance user experience and drive efficiency.
Experience
Work history, roles, and key accomplishments
Senior Software Developer
BoostIT
Jan 2024 - Present (1 year 7 months)
Maintained and enhanced a network services platform built on a microservices architecture, handling user requests with traffic peaks reaching dozens of RPS. Focused on improving performance, reliability, and observability under increasing load. Removed redundant backend dependencies, reducing image size and improving performance.
Senior Software Developer
Revolut
Jan 2022 - Present (3 years 7 months)
Maintained an advanced employee accounting platform, ensuring seamless integration with external services like Jira. Conducted debugging and expanded test coverage to ensure platform robustness. Spearheaded performance improvements by optimizing API handlers and SQL queries.
Senior Software Developer
UpbeatSoft
Jan 2020 - Present (5 years 7 months)
Developed and implemented a network topology service with operational simulation capabilities. Engineered system architecture and parsed network device configuration files from Cisco, CheckPoint, and Huawei. Crafted dynamic routes parsing and routing algorithms to determine optimal paths between network nodes.
Lead Software Developer
vk.com
Jan 2019 - Present (6 years 7 months)
Designed and architected high-capacity media recommendation systems to ensure robust service delivery with thousands of requests per second. Led a team of five developers, providing guidance and mentorship to enhance team performance. Implemented network services from specification drafting to release.
Software Developer
Ivideon
Jan 2016 - Present (9 years 7 months)
Developed and maintained a cloud video surveillance platform, facilitating the execution of Python 2-based services through proactive support and troubleshooting. Supported an internal administrative service using AngularJS, enhancing efficiency and streamlining processes. Migrated critical services to Python 3, optimizing performance and ensuring compatibility.
Software Developer
Afisha
Jan 2013 - Present (12 years 7 months)
Designed, implemented, and maintained robust backend systems and server-side APIs for media websites. Developed and integrated robust RESTful API tailored for seamless interaction with mobile clients. Utilized Python 2, Django, PostgreSQL, and Nginx to efficiently develop and deploy client-focused solutions.
Education
Degrees, certifications, and relevant coursework
Moscow State Institute of Electronics and Mathematics
Engineer, Computers, Complexes, Systems and Networks
2008 - 2013
Studied Computers, Complexes, Systems, and Networks. Gained expertise in various aspects of computer engineering, including system architecture and network programming.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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