Sergii Voichuk

Chief Architect at PTA Events
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Contact Information
us****@****om
(386) 825-5501
Location
Fleet, England, United Kingdom, UK
Languages
  • English Professional working proficiency
  • Ukrainian Native or bilingual proficiency
  • Russian Native or bilingual proficiency

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5.0

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Guillem Solà Aranda

Sergii was part of our scrum team as a remote developer for more than two years. His contributions to new developments and ability to catch and solve bugs made him a key piece of the team. I would like to highlight his passion for clean architectures and best practices. For all his contributions he earns my highest recommendation.

Valeriia Pshenychna

Sergey is reliable person and good friend. I highly recommend him as a qualified backend and frontend developer with passion to improve always his skills and learn new things again and again.

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Experience

    • United Kingdom
    • Software Development
    • 1 - 100 Employee
    • Chief Architect
      • 2023 - Present

    • Ukraine
    • Information Technology & Services
    • 1 - 100 Employee
    • Senior Software Engineer
      • Apr 2022 - Nov 2022

    • United Kingdom
    • Outsourcing and Offshoring Consulting
    • 100 - 200 Employee
    • Senior Software Engineer
      • Jul 2021 - Feb 2022

      Enterprise data management software to help businesses reduce their sensitive data footprint and proactively minimize the risks, costs and reputational damage of successful cyberattacks. Assignment Summary: - Design, develop, implement, support and maintain applications based on business requirements, using approved technologies and coding standards - Maintain code quality through unit testing and self-documentation - Communicate with business analysts to gather accurate specifications for new enhancements and applications - Troubleshoot and resolve software-related issues - Technologies: distributed system, hybrid cloud solution, Azure, Microservices, Kafka, MassTransit, Docker, Kubernetes. Show less

    • Canada
    • Information Technology & Services
    • 300 - 400 Employee
    • Senior Software Engineer, Architect
      • Sep 2020 - Jul 2021

      Senior Software Engineer, Architect in project that is focused on small businesses in e-commerce sector. The solution contains a few services with different responsibilities like online store, order managing system, product managing system, file hosting. Assignment Summary: - Communicating with story owners to translate business requirements into technical subtasks. - Responsible for architectural decisions, performance optimization. - Doing regular code review for other team members. - Helping other teammates to write code with best practices. - Integrating web applications with MuleSoft’s Anypoint Platform. - Refactoring business logic level and data access level. - Adding unit testing to the solution, integration tests and documentation. - Used technologies: AWS, C# .Net/.Net Core, WCF, ASP.NET, MS SQL Server, ADO.NET, Entity Framework. Show less

    • United States
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Senior Software Engineer
      • Apr 2015 - Aug 2020

      • Several projects that is large enterprise solutions with big variety of technologies and architectural approaches (SOA, Cloud, Multitenancy, event-driven architecture). • Working as a part of geographically distributed team (USA, UK, EU), participating in all Scrum activities (planning, retrospective, daily meetings, improvement discussions). • Communicating with story owners to clarify requirements and to estimate tasks. • Refactoring business logic level and data access level. • Writing unit tests, integration tests and documentation. • Implementing and improving CI\CD process using Jenkins, Git. • Developing APIs servers and asynchronous tasks services. • Expirience with Full text (Lucene) search service, ETL data procesing. • Using technologies AWS, Azure, C# .Net/.Net Core, WCF, ASP.NET, MS SQL Server, ADO.NET, Entity Framework, Angular 7, Node.js Show less

    • Cyprus
    • Information Technology & Services
    • 300 - 400 Employee
    • Full-stack Software Engineer C# .Net, JavaScript
      • May 2014 - Mar 2015

      • Development of interactive application based on NPTV cloud platform for SmartTV. • Development from a scratch SPA application using AngularJS on front-end and REST API backend with ASP.NET MVC + NHibernate. • Upgrading front-end from jQuery to AngularJS. • Development of interactive application based on NPTV cloud platform for SmartTV. • Development from a scratch SPA application using AngularJS on front-end and REST API backend with ASP.NET MVC + NHibernate. • Upgrading front-end from jQuery to AngularJS.

    • United States
    • Information Technology & Services
    • 1 - 100 Employee
    • Full-stack Software Engineer
      • Dec 2012 - May 2014

      • Development from a scratch small and medium size applications using jQuery on front-end and ASP.NET MVC + NHibernate on backend.• Responsible for architectural decisions and for usual tasks on frontend and backend sides.• Implemented solution using a mix of WebGL and Google maps API to display a lot of resizable and interactive items (up to 20 thousand) on a web page.

    • Quality Assurance Automation Engineer, Software Engineer
      • Nov 2011 - Dec 2012

      Developer in test at Pikaba.com, Social Shopping Platform.Assignment Summary:• Upgrading old testing infrastructure from Selenium to Selenium 2 Web Driver.• Development of testing framework on Selenium 2 Web Driver.• Development of site parser using C# . Net TPL to scan web pages for special metrics.

    • Quality Assurance Automation Engineer, Software Engineer
      • Mar 2011 - Oct 2011

      Developer in test and software developer at a startup for booking appointments. Assignment Summary: • Implementation of development tasks on UI, business and data access layers. • Development of automated testing infrastructure from a scratch using Selenium framework. • Supported and maintained full QA cycle according to best practices Developer in test and software developer at a startup for booking appointments. Assignment Summary: • Implementation of development tasks on UI, business and data access layers. • Development of automated testing infrastructure from a scratch using Selenium framework. • Supported and maintained full QA cycle according to best practices

Education

  • National Technical University "Kharkiv Polytechnic Institute"
    Master’s Degree, Computer Science
    2001 - 2007

Community

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