Vitalii Kostenko Email & Phone Number

Weimar, TH, DE

Ukraine

I've been working on a volunteer basis at a startup for athletes, where I am responsible for making decisions regarding the tech stack and the application architecture. The development began with Vue2, with a successful transition to Vue3, and later the stack shifted to React/Redux. I also worked with Leaflet to enhance the usability of the app for finding.

Ukraine

As a Frontend Developer, I worked on the development of a web platform for trading securities, currencies, and cryptocurrencies. I implemented a new version of the platform's design, integrated payment systems for withdrawals and account replenishment, and fixed bugs

Ukraine

My first job in IT was at a startup developing an online accounting app. We started working with pure JavaScript and later transitioned to React. As a former accountant, I was helpful to the team and gained my first experience as a frontend developer. I contributed to the product's creation from concept to alpha version and grew into a mid-level developer.

Ukraine

HTML, CSS, JS, PHP

Ukraine

Managing Financial Records: Overseeing the accurate recording of all financial transactions and maintaining the general ledger.Preparing Financial Statements: Ensuring timely preparation of balance sheets, income statements, cash flow statements, and other financial reports.Budgeting and Forecasting: Developing and managing budgets, and providing financial.

Master'S Degree, Computer Science

Php, Nodejs Developer, Php, Nodejs Developer, 5

PHP, MySQL, vanilla NodeJS, Express, MongoDB, Mongoose

Junior, Front-End

Specialist Diploma In Foreign Economic Activity Management, Foreign Economic Activity Management