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Valerii Petryniak Valerii Petryniak

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Education

Bachelor Degree in Information Technology(Incomplete)
Taras Shevchenko National University of Kyiv, Kyiv National University of Technologies and Design
2018
2024

In university I continued my journey as a programmer. Creating console applications using C++ and mastering algorithms. Also created few UI apps using Python(Tkinter) and C#(WinUI 3, modest technology for developing desktop apps for Windows so far). So i became very confident in Python and used it in my next few projects and for my future job too. Also I became familiar with C# and Windows development ecosystem. Also planned and implemented few projects working in team.

  • Software Engineering (September 2018 - September 2021)
  • Computer science (September 2021 - September 2023), distance learning
School of Software Engineering
ucode IT academy
2020
2021

Developing custom C library, shell(like Bash or Zsh), chat messenger(like Telegram) and other utils using C programming language and libraries such as GTK.

  • System develpment using C language
  • Team work, leadership
  • Created game in two days, with a team as a leader

Skills

Front-End
Javascript (Last standard, instantly keep up with new features), Typescript, React.js, Redux(thunk, saga and others), Web APIs (DOM, Video, Audio, Web Workers), ThreeJS
Back-End
Node.js, Express.js, creating REST APIs, WebSockets, Lambda (Serverless), Prisma, Apollo, Typegraphql
Database
DynamoDB, Redis, MySQL/PostgreSQL/Aurora
Cloud
AWS, GCP, standart features: serverless, Firebase, Amlify, Databases, Integration and so on...
Languages
English(Upper-intermediate), Ukrainian(Native), Russian(fluent)

Achievements

  • Created low code platform, contributed ideas, architecture planning, developed and deployd myself drawflow-react(part of app, test version opensource), still in development
  • Propose lot of ideas for company`s automation processes and implemnted solutions for reducing routine tasks
  • Tried most of the popular programming languages therefore bacame able to start developing in any language very fast
  • Created game in two days, with a team as a leader
  • Solved one of the most difficult tasks in Google foobar challange, became very confident in algorithms and performance optimization
  • Solved Rubik`s cube in less 20 seconds(Record 18 seconds, 2 years ago)
  • Dance shuffle(not related to programming:) )

Contact

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About

I am energetic Full Stack developer with clear mind and a lot of cool ideas to improve yoor product/workflow

I always want implement my imagination and ideas into reality! I like building complex applications, participate in complicated projects, use myself for 100% to achieve a goal. Love to solve tricky problems, challenging tasks, coding interview, algorithms and many more ...

Activities

Frelancer
Fullstack Developer
June 2019
January 2020
DYISY LTD
Fullstack Developer
January 2020
July 2020
TastyPoints Ltd
Fullstack Developer
December 2020
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