Андрій

Andrii Vlasiuk
[open contact info](look above in the "contact info" section) ● github ● linkedin ● [open contact info](look above in the "contact info" section) ● Khmelnytskyi, Ukraine

Frontend-Developer

Accomplished and results-driven Frontend-Developer with 2+ years of experience
optimizing web applications for maximum speed and scalability. Integrating third-party APIs, and
collaborating with stakeholders to create optimal solutions and automation of business
processes. Strong expertise in RESTful APIs with Nest.js or .Net and React, with a commitment to
staying up-to-date with the latest technologies and tools.

WORK EXPIRIENCE

Junior Full Stack Developer 08/2020 - 06/2021

Consolwize

Responsible for the creation and maintenance of front-end components aimed at enhancing
usability and optimizing the codebase. Additionally, conducted backend refactoring to
improve overall system efficiency.
Identified and troubleshooted front-end performance issues, resulting in a 15% reduction in
website errors and improved website stability.
Stayed up-to-date on emerging technologies and implemented new features, resulting in a
10% increase in website functionality and improved user experience.

08/2021 - 12/2021
Front End Developer
Olympian

Contributed to the enhancement of user interface functionality by introducing new UI
components and refactoring legacy code. As a result, the site loading speed improved by
10%.
Implemented Google services for searching places and markers on the map, enhancing the
map functionality and user experience.

02/2022 - Present
Web3 Front End Developer
Private customer

Led the development of a project introducing a proprietary crypto-asset platform,
facilitating functionalities such as token purchase, sale, and exchange with native currency
integration.
Development of a project witch enables users to make multi-transactions and pay for gas in
different tokens. And implemented a system enabling users to pay for a single transaction
while sending an asset to multiple specified addresses and selecting gas fee priority, thus
effectively reducing gas costs.
 Automated processes within the Uniswap protocol, including monitoring asset balances in
liquidity pools and implementing automatic distribution mechanisms to adjust for asset
price fluctuations.

SKILLS & COMPETENCIES

HTML5 and CSS3 Responsive Design
JavaScript Cross Browser Compatibility
React.js Accessibility Standards
Mobile-first Development Practices
Node.js
User Interface Design
Vue.js
Web Performance Optimization
Bootstrap
Git
Nest.js Command Line Tools
.NET Database Queries
SQL VPS
Github Actions

EDUCATION

IT Step Academy
Ukraine, Software Engineer 2017-2020
Web development
Database engineer
.Net development

CERTIFICATIONS

Cyberbionic Systematics 12/2016
HTML/CSS
JavaScript

07/2020
Stfalcon Academy
Angular