Andrey

PROFESSIONAL SUMMARY
ANDRII
Dedicated and results-oriented Fullstack
DUBCHAK Developer with a proven track record of
FULLSTACK DEVELOPER delivering high-quality software solutions.
Proficient in a range of technologies with
[открыть контакты](см. выше в блоке «контактная информация») broad experience in optimizing performance.
[открыть контакты](см. выше в блоке «контактная информация») Driven to bridge the gap between
[открыть контакты](см. выше в блоке «контактная информация»)
technology and business value.

EXPERIENCE
RELEVANT SKILLS

Programming Languages / Technologies NodeJS Fullstack Developer
Javascript (ES2015), ReactJS
NodeJS, ExpressJS Galogram
PHP October 2018 – December 2023
Flux, Redux
Styled-components Achievements:
React-Native, ExpoJS Acted as a lead developer for clients' flagship
XML, JSON products, including energy management
Google Maps API solutions for smart cities and a Tinder-like job
MVC, OOP, JavaScript design patterns portal
CSS2/CSS3 Increased the company's revenue by 15% by
Webpack optimizing the pricing page
MySQL, PostgreSQL, MongoDB, Redis Achieved 5x search speed compared to the
industry average using elastic search technology
Methodologies Reduced the codebase size by 30% without
Agile sacrificing performance -> facilitated
Waterfall maintenance
Developed an optimized admin panel that
Frameworks reduced time to address customer requests by
ExpressJS 25%
Yii, Yii2, Laravel
Development Responsibilities:
Application / Web Servers Web and mobile applications
AWS React-Native applications
Nginx DB and Lambda microservices
Apache React JS web services
Docker, Composer SSR, Admin Panel, Social media bots

Development Tools
WebStorm, Sublime, VS EDUCATION HISTORY

Testing Tools
Bachelor of Computer Science
MochaJs
Institution: National University of Food
Codeception
Technologies