Mykhaylo

Misha Kalutskii
Ukraine [відкрити контакти](див. вище в блоці «контактна інформація») [відкрити контакти](див. вище в блоці «контактна інформація») linkedin

EXPERIENCE
Tech Lead
Bazar Club 2023 - 2024
• Structured and planned the development of all services to complement each other in the future.
• Architected and implemented a new microservices framework reducing server load by 30% through optimization strategies.
• Led a team of 3 Back-end Developers (PHP), 2 Python Developers, and 1 Mobile Developer (React Native), monitoring their work and
providing technical consultations.
• Continued to write new functionalities for both the mobile application and the website.

Back-end Developer (Laravel)
Bazar Club 2022 - 2024
• Engineered a system for automatic review of comments and records using advanced AI algorithms for text and photo analysis.
• Developed new functionalities for SEO, such as Google Indexing.
• Created a system for automatic advertisement analysis using AI.
• Integrated Firebase for generating system notifications.
• Mentored Python and PHP developers, helping them solve technical challenges.
• Connected ElasticSearch to enhance search capabilities.
• Implemented database partitioning and sharding to improve performance.

Mobile App Developer (React Native)
Bazar Club 2022 - 2022 (8 months)
• Rewrote the app from Flutter to React Native.
• Created stories for news and integrated authentication.
• Developed infinite listings and created custom animations.
• The app was developed in two months by a team of 2 under my supervision.
• Re-engineered app architecture to enable scalability and facilitate the implementation of new features with a lean team.

Back-end Developer (Laravel)
Bazar Club 2021 - 2022
• Migrated 30+ Wordpress comments to Laravel, improving system performance and scalability.
• Developed an efficient custom admin panel architecture utilizing Laravel, enhancing backend functionality.
• Designed and implemented robust microservices architectures for real-time data analytics.
• Created bots for social networks and connected their management to the admin panel.

Full-stack developer
Freelance 2019 - 2020
• I have been involved in projects including the creation of web interfaces and the development of backend solutions.
• Managed relationships with clients, adapting to unique requirements.
• I programmed in languages like PHP, JavaScript, Python, and used frameworks such as Laravel and FastAPI.
• I cannot discuss these projects in detail as they are all subject to non-disclosure agreements (NDA).

SKILLS
PHP, Laravel, Symfony, Python, FastAPI, TensorFlow, JavaScript, React Native

MySQL, PostgreSQL, MariaDB, SQLite, ClickHouse, Redis, Memcached

AWS, Git, GitLab, CI/CD, Docker

Soft Skills: Strong communication, adaptability, problem-solving skills, proficiency in teamwork, eagerness to learn new
technologies, and dedication to maintaining up-to-date industry knowledge.

Languages: English, Polish, Ukrainian