Andrii Katolyk

Responsibilities: - As a Full Stack Software Engineer worked as a part of a Scrum team that consists of 6 persons - Designed and developed various Tools as a part of an internal Product built on the basis of Microservice Architecture - Developed Software for Marketing and Business intelligence departments and Content management system Main Technologies: .NET Core 2.0+, ASP.NET Core Web API, Entity Framework Core, Blazor, PostrgeSQL, Couchbase, Angular 4, Angular 8, Amazon AWS, Apache Kafka, Amazon SQS

Responsibilities: - Worked as a .NET Software Engineer as a part of a outsourcing dedicated team, consists from 6 persons - Developed Software for Nutrition management in Schools - Designed and developed sub-products as a Microservices using .NET Core, Angular 7.0, Kendo UI components, MS SQL Server, ASP.NET Core. - Communicated with Product Owner and On-Site team about requirements and technical Solutions

Responsibilities: • Worked as a Senior .NET Developer at EasyAds ecommerce platform leading a team of 2 developers. • Using .NET 4.7. and Web API I implemented Webhooks functionality for communicating with Google and Facebook Feeds. • Implemented Client Libraries for integrations with Amazon, eBay, Magento 2 Restfull API's. • Covered code with Unit tests using NUnit framework. • Improved and optimized core logic

Responsibilities: • Worked as a .NET Full Stack Developer. • Migrate existing architecture to use CQRS pattern. • Refactored existing WCF services. • Maintained and developed new System Components both on backend and frontend using Kendo UI and Angular. • Reviewed Pull requests for increasing code quality

Responsibilities: • Worked as a Senior .NET Developer and Team Leader on HRM/ATS system leading team of 10 people. • Communicated with Product Owner and created Technical requirements using UML. • Implemented Candidates CV parsing using TextKernel API and algorithms for Candidate - Vacancies matching. • Developed infrastructure and business logic using ASP.NET MVC, WEB API, Signal R, .NET Windows Services and different patterns like Repository and Unit of Work.

Responsibilities: •Implemented from scratch web based recruitment tool using ASP.NET WebForms that allowed my company to increase customers quantity. • Developed data access layer using WCF services. • Implemented Core logic using .NET 4.5., DI, OOP. • Created different UI Controls like dropdown lists, grids, etc. using HTML5, CSS3, Javascript, jQuery. • Configured Issues management process using Trello • Convinced Product Manager to provide all requirements discussions via emails

Responsibilities: • Developed ERP and PIM system using Silverlight and .NET 4.0. • Developed possibility to manage Warehouse Orders shipment process Developed ETL mechanism for mapping custom database to projects one using WCF Service