Денис

Denis Ostapchuk WEB DEVELOPER
21027, Vinnytsia, Ukraine
× [відкрити контакти](див. вище в блоці «контактна інформація») | ć [відкрити контакти](див. вище в блоці «контактна інформація») | ϖ Website | a GitHub | è GitLab

Skills
PHP Laravel
JS / TS Express.js, Sails.js, Knex.js
Python FastAPI, Uvicorn, SQLAlchemy
DBMS MySQL, PostgreSQL, SQLite, MongoDB, Redis
Other Git, Bash, Docker, WebSockets, AMQP

Education
DONNU (Vasyl’ Stus Donetsk National University) Vinnytsia, Ukraine
B.S. iN COMPUTER SCiENCE AND ENGiNEERiNG Sep. 2022 ‑ Present

Experience
Sincos Development Vinnytsia, Ukraine
JUNiOR BAKEND DEVELOPER Sep. 2023 ‑ Present
• Wrote integration tests
• Developed REST API architectures
• Created web bots to help testing website logic
• Developed microservice for client support using Python
• Maintained the operation of the main server and addressed bugs
• Developed a microservice for payment operations with multiple payment systems
Optihint Remote
TRAiNEE BAKEND DEVELOPER May 2023 ‑ Aug. 2023
• Developed a server application to bridge the ChatGPT API with the Telegram API
• Created a functionality within the server to offer virtual counseling services
• Implemented features allowing the bot to engage users in psychological conversations via the Telegram platform
Pet Projects Remote
CREATiVE ENGiNEER Mar. 2020 ‑ Present
• Developed a Telegram bot for browsing random screenshots from the lightshots service
• Crafted a cutting‑edge npm library for seamless interaction with the Telegram API
• Engineered many React projects
• Designed pages for practicing semantic adaptive layouts
• Constructed a dynamic website for the submission and review of assignments for my high school tasks
• Developed a Telegram bot that facilitates collaborative story generation among friends
• A myriad of other creative endeavors either in progress or awaiting their moment to be pushed on remote

Certificates
2022 Responsive Web Design, Sololeran
2022 Angular + NestJS, Sololeran
2022 React + Redux, Sololeran
2021 Java, Sololeran
2021 SQL, Sololeran
2021 JavaScript, Sololeran
2021 C++, Sololeran
2020 C, Sololeran
2019 JavaScript, ”Gaming Technology”, IT‑Elit
2019 JavaScript, jQuery, jQuery UI, IT‑Elit
2018 HTML, Sololeran
2018 jQuery, Sololeran
2018 CSS, Sololeran
2018 PHP, MySQL, IT‑Elit
2017 HTML, CSS, IT‑Elit

MARCH 29, 2024