Roman Sydorchuk

Senior programmer

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Konopiska, Poland

Experience

Dec 2023 - Present
2 years 2 months
Konopiska, Poland

Senior programmer

Cyber Studio Software House

  • Implementing projects (websites, mobile applications, APIs) for various industries: fintech, travel, education, transport and logistics, manufacturing, e-commerce, and automotive
Jan 2022 - Dec 2022
1 year

Senior programmer

Lepsze Media

  • Securing a VPS on Ubuntu 18.04 with Let's Encrypt, Nginx, PHP, and MySQL
  • Building APIs (PHP backend, Golang, WebSockets) for the Quiz mobile app and the admin panel (backend and frontend)
Jan 2020 - Dec 2023
4 years

Senior programmer

Provema

  • Designing and developing the mobile app architecture, database structure, and microservice APIs
  • Developing and improving an in-house payment system
  • Integrating with various services, APIs, payment systems, and banks
  • Creating a legal service platform for managing cases and submissions
  • Building a vouchers and services platform for companies and individuals, including an admin management system
  • Analyzing technical issues in projects and providing improvement steps
  • Installing and configuring services on Linux servers
  • Conducting technical interviews with new specialists
  • Mentoring junior and middle developers, code reviews, and bug fixing
  • Systematic and creative collaboration within project teams.
Jan 2019 - Jan 2020
1 year 1 month

Mid-level programmer

Provema

  • Maintaining and developing an in-house lending system
  • Creating a monitoring service for websites and web services
  • Developing an admin panel for a mobile loan management app
  • Installing and managing Redash service, creating analytical charts for the lending system
Jan 2017 - Dec 2019
3 years

Freelance programmer

Freelance

  • Creating websites, admin panels, and CMS

Summary

I am pleased to apply for the PHP Programmer position at your company. Your offer is particularly interesting to me because it gives me the opportunity to expand my knowledge and skills and continue growing as a programmer.

Skills

Soft Skills

  • Ability To Act Effectively.
  • Reliability At Work.
  • Ability To Quickly Master New Products And Technologies.
  • Teamwork Skills.
  • Creativity.
  • Stress Resilience, Sociability, And A Non-confrontational Attitude.
  • Willingness To Work And Earn Money.

Technical Skills

  • I Work With Php, Go, Javascript, Vue.js, Flutter & Dart, Mysql, Postgres, Rabbitmq, Redis, Apache Kafka, C#, And Docker.
  • Writing Websites, Api Services, Admin Panels, And Cms.
  • Laravel Framework (Php), Symfony, Zend Framework, Gin (Go), Websocket.
  • Configuring Linux Servers, Docker, Rabbitmq, And Git.
  • Developing Software Solutions (Php + Mysql/postgres + Vue.js, Go + Postgres + Websocket).
  • Writing Desktop Applications In C#.
  • Updating Existing Solutions, Applying Fixes, And Refactoring Code.
  • Integrating With Banking Apis: Mbank, Santander, Bnp Paribas, Dotpay, Paypal, Bluemedia, Dipocket, Paysafecash, Dpay, And Paymenterio.
  • Integrating With Apis Of Various Loan/credit Services.
  • Optimizing And Normalizing Databases.
  • Applying Design Patterns And Solid Principles, Writing Tests (Unit, Module, And Integration).
  • Integrating With Google, Firebase, Apple, And Facebook Apis.

Languages

Ukrainian
Intermediate
Polish
Elementary

Education

Sep 2006 - Jun 2011

National University of Water Management and Nature Resources Use

Bachelor's degree in Thermal Power Engineering · Thermal Power Engineering · Rivne, Ukraine

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