Andrii N.

Andrii N.

Krakow, Poland
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About Me

Andrii is a Microsoft Certified Senior Full-stack Developer with 15+ years of industry know-how in the development of high-quality web, mobile, and hybrid software solutions using primarily Node.js and Angular technologies. He iterates excellent software architecture and produces test-driven design concepts using the best software engineering techniques and Agile best practices on client projects.

AI, ML & LLM

Mailchimp API UML

Frontend

Angular.JS CSS HTML JavaScript React.js

Backend

ASP.NET ASP.NET MVC Express Node.js Slack API Social APIs Web API

Database

MSSQL MongoDB MySQL PostgreSQL SQLite

DevOps

AWS Cloud Docker Jenkins

QA & Testing

Test-driven development (TDD)

Workflow

Git JIRA

Other

.NET ADO.NET Algolia C# Circle CI Continuous Delivery (CD) Continuous Integration (CI) Design Patterns Elastic Search Gulp Heroku Ionic Knockout.JS LESS LINQ NHibernate NUnit NVelocity OAuth Object Oriented Development (OOD) PassportJS PhoneGap RXJS RabbitMQ Redux SASS Service Stack SignalR Socket.io Stripe System Design TFS Typescript WCF WSDL Webpack Windows Presentation Foundation (WPF) jQuery

Work history

UpStack
UpStack
Senior Full-stack Developer
2019 - Present (6 years)
Remote

  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participating in scrums consisting of cross-functional teams, both software and hardware.

  • Ensuring that features are being delivered efficiently and on time.

Node.jsJavaScriptAngular.JSHTMLCSSSASSLESSjQueryJIRAGitSystem DesignDesign PatternsTest-driven development (TDD)UMLMSSQLMySQLCircle CI.NETASP.NETASP.NET MVCHerokuIonic
Freelance
Freelance
Senior Full-stack Developer
2014 - Present (11 years)
Remote

  • Working on software development and design projects for clients.

  • Performing code reviews and optimizing software architecture and security concerns for client products.

  • Overseeing the implementation of GitFlow development processes with CI/CD pipelines for microservices hosted on AWS Cloud.

Node.jsJavaScriptTypescriptAngularExpressMongoDBIonicAngular MaterialTwitter BootstrapAngular.JSMySQLSocket.ioDockerPhoneGapRXJSHTMLCSSSASSLESSRabbitMQSocial APIsStripeSlackAlgoliajQueryGulpHerokuCircle CISystem DesignDesign PatternsGitflowCI/CD Pipelines MicroservicesAWS CloudCode Review
EPAM Systems
EPAM Systems
Lead .NET Engineer
2011 - 2014 (3 years)
Kharkov, Ukraine

  • Developed financial web portals based on Thomson Reuters platform to monitor trades on stock exchanges.

  • Actively participated in knowledge-sharing and public IT conferences (hosting up to 100 professionals) as a speaker on Knockout.js, TDD, JavaScript, Entity Framework, Brightcove platform, and Bloomberg App Portal topics.

  • Successfully introduced JavaScript code unit testing and implemented CI workflow and web application compatibility with touchscreen devices.

.NETASP.NETASP.NET MVCWeb APIJavaScriptKnockout.JSC#Windows Presentation Foundation (WPF)WCFMongoDBTest-driven development (TDD)Entity FrameworkNHibernateMSSQLLINQHTMLCSSLESSGitjQuerySignalRObject Oriented Development (OOD)Design PatternsNUnitJIRAContinuous Integration (CI)Continuous Delivery (CD)UMLADO.NET
GlobalLogic
GlobalLogic
.NET Developer
2007 - 2011 (4 years)
Kharkov, Ukraine

  • Provided technical support for eCommerce enterprise web applications.

  • Implemented innovative back-end services on projects for packaging and shipment, reporting, and feedback narration.

  • Integrated a third-party PlanetPress publishing solution, adding value to business documents for distribution in a format that best suits recipients.

.NETASP.NETJavaScriptC#WCFMSSQLLINQHTMLCSSTFSjQueryObject Oriented Development (OOD)Design PatternsNUnitNVelocityWindows FormsWSDLSOAPUMLADO.NETeCommerce

Showcase

Senior Full-stack Developer - Team Planner
Senior Full-stack Developer - Team Planner

  • Team Planner is a cloud-based task tracker for Inovo Studios and OnCue companies.

  • It was built from scratch using the MEAN stack and integrates with Slack via OAuth2 and Socket.io for real-time communication.

  • The solution significantly improved workflow and became a notable highlight in the tech industry in 2017.

Senior Full-stack Developer - Yip Yip
Senior Full-stack Developer - Yip Yip

  • YipYip is an enterprise platform for franchise organizations and distributed teams.

  • It focuses on distributing consistent, hyperlocal content to independent sales reps.

  • The solution includes a front-end development and social network integration on the back-end.

Senior Full-stack Developer - Sellr
Senior Full-stack Developer - Sellr

  • Developed front-end components for both web (Angular.js) and mobile (Ionic) platforms.

  • Refined back-end infrastructure, including async programming and business logic.

  • Implemented improvements to the dashboard, contributing to traffic and sales generation.

Senior Full-stack Developer - CardKit
Senior Full-stack Developer - CardKit

  • CardKit is a cloud-based web development platform for creating HTML5 web and mobile sites.

  • It utilizes online drag-and-drop tools and follows Material Design for improved user experience.

  • CardKit has been upgraded to the latest MEAN stack and integrated third-party websites.

Senior Full-stack Developer - BitRights
Senior Full-stack Developer - BitRights

  • Developed a blockchain-based content licensing system.

  • Built a front-end and public-facing app from scratch.

  • Actively contributed to back-end development.

Education

MSc Computer Science
MSc Computer Science
Kharkiv National University of Radio Electronics - Ukraine
2005 - 2010 (5 years)