Artem Vertii

Zip Co is BNPL innovative public company. My team was responsible for development & maintaining micro-services infrastructure for merchants (business users). We maintained old "monolith" ASP.NET solution and at the same time being developing new micro-services on .NET core 3.1 stack. One of policies at Zip Co was improving software security skills for all team members, so we regularly passed curses at Secure Code Warrior like OWASP, API vulnerabilities.

I was part of R&D team developing proof-of-concept micro-services app that supposed to replace old monolithic platform. Goals were to test assumptions to setup a certain tech stack together, run it and implement some core loyalty platform features. We setup all required project infrastructure in Azure and built backend API as a server-less API on Azure functions and front-end demo apps on React. Also I investigated and setup Keycloak Identity Access Management provider and KrakenD as API gateway.

The project was from Pointsbet Gambling & Casinos, Australia. Micro-services architecture, .NET Core 2.1 in async programming, Azure stack and Angular JS as a front-end I worked on Cash Api and Payment engines micro-services. Payment engine was implemented with guarantee of idempotency for triggered operations through idempotency filters mechanism. Persistence was in SQL Server through Dapper.

The project was K3 Checkout solution from dutch K3 Retail company. ASP.NET core, pluggable architecture with SQL Server in back-end and MS Dynamics NAV integration, Amazon cloud hosting. I was working in department that developed and maintained the solution for IKEA customers from Saudi Arabia, Honk-Kong, Taiwan and Indonesia. I developed shipping, payment plugins for different payment providers and banks in Asia region. AWS, NopCommerce, TFS, Autofac, Kendo-ui, Moment.js, Redis

The project was from K3 Retail dutch company. We build their REALIZe platform on top of NopCommerce an ASP.NET based open-source E-commerce platform, pluggable modular architecture. Key feature was integration with Dynamics AX and Dynamics NAV. Tech stack: Amazon Web Services, NopCommerce, ASP.NET, SQL-Server, Telerik kendo-ui, Bootstrap, CSS 2.0 LESS etc.

It was a short-term contract to lead existing project from Cisco Systems customer. ELEKS team developed module with a complex data loading and analytics. We performed the UI upgrade for the whole system, while working in parallel with the team in India that developed and maintained old system. My responsibilities were review development and delivery processes, identify and resolve problems of collaboration between our team and team in India, conduct tech. and development interviews

It was kind of a manager's role in small software outsourcing company with the following responsibilities: • Incomplete requirements analysis, project scope and costs estimation • Functional design documents crafting and project scope estimation • Spring planning and estimation • Conducting tech. interviews

It was project for Techmicrosystems company from Ontario, Canada Designed and developed automation solution for process of applying and renewing insurance programs for the aircraft owners. The application was created in a form of questionnaire with numerous rules of internal business logic and had the eSelect Plus payment system integrated to allow users to pay their insurance. • Refining requirements. • Designing the application architecture. • Developing and deployment of the application.

it was project for Value Chain Solutions, Germany, A desktop application with layered architecture for importing contacts, companies, and other entities from various data sources (Oracle, MS Excel, CSV, SQL Server, MySQL, MS Access, FoxPro, Paradox into ACT CRM. • Discovered requirements. • Developed the architecture. • Wrote and reviewed the source code. • Used VB.NET, C#, JavaScript, various DB, Win Forms, and ACT API.

• Writing the source code. • Achieving cross-browser compatibility. • Code migration from ASP to ASP.NET. • Took part in R&D – building document parser using ML algorithms such as naïve Bayes classifier and decision trees

As a .net developer passed sitecore training courses conducted by Ciklum and worked on several project from danish customer • Developing Sitecore modules, helpers, and extensions. • Developing XSL renderings for the UI. Technologies used .NET C#, JavaScript, MSSQL Server, Sitecore.

Artificial Intelligence, Machine Learning, Neural networks, Data mining, fuzzy-logic, OOP, C++, Java, C# programming, Cryptography, Operating systems & microprocessors architecture