Anton Tonkushin

Developer

Frankfurt am Main, Germany

Experience

Jan 2022 - Aug 2025
2 years 8 months
Frankfurt am Main, Germany
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SAP Concur, R&D Team

  • Architecture, planning, and technical project management

  • Implementation of business logic and web services

  • Improving the performance and quality of existing services and components

  • Technologies:**

  • Frontend: React, TypeScript, Angular

  • Backend: GraphQL, ASP.NET Core, ASP.NET MVC, Golang, AWS Services

  • Data Layer: MS SQL Server, AWS, DynamoDB

  • Tools:** AWS CDK, CloudFormation, GitHub Actions, Docker, Kubernetes, Helm, Visual Studio Code, JetBrains Rider, GitHub, GitHub Copilot

  • Methodology:** Scrum

Jan 2021 - Dec 2022
1 year
Regensburg, Germany
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Thermo Fisher Scientific Geneart GmbH

  • Implementation of backend web services using Microsoft .NET technologies

  • Technologies:**

  • Backend: C#, ASP.NET, ASP.NET Core

  • Cloud: Windows Azure

  • Database: MS SQL Server

  • Tools:** Terraform, Microsoft Visual Studio, GitHub, MS SQL Management Studio

  • Methodology:** Scrum

Jan 2020 - Dec 2021
1 year
Hamburg, Germany
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Presseplus.de

  • Architecture, planning, and estimation

  • Implementation of backend web services using Microsoft .NET technologies

  • Technologies:**

  • Backend: ASP.NET MVC, ASP.NET Core

  • Cloud: Windows Azure

  • Database: MS SQL Server

  • Tools:** Microsoft Visual Studio, GitHub, MS SQL Management Studio

  • Methodology:** Kanban

Dec 2019 - Dec 2021
2 years 1 month
Frankfurt am Main, Germany
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SAP Concur, R&D Team

  • Implementation of business logic and web services in an SOA environment

  • Technologies:**

  • Frontend: ASP.NET, React

  • Backend: C#, ASP.NET Core, ASP.NET MVC, Golang

  • Data Layer: MS SQL Server, DynamoDB

  • Tools:** AWS CDK, CloudFormation, Docker, Kubernetes, Microsoft Visual Studio, GitHub

  • Methodology:** Scrum

Aug 2016 - Nov 2018
2 years 4 months
Bad Homburg, Germany
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Health Rise GmbH

  • Software implementation

  • Design and consulting for ASP.NET architecture, encryption, Web API, dependency injection, unit testing, EF, SQL

  • Technologies:**

  • Frontend: AngularJS

  • Backend: ASP.NET Web API, StructureMap

  • Database: MS SQL Server 2012, Entity Framework

  • Tools:** Microsoft Visual Studio 2015, TFS-Git, MS SQL Server Management Studio 2012, ReSharper

  • Methodology:** Scrum

Jan 2015 - Aug 2016
1 year 8 months
Frankfurt am Main, Germany
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SAP Concur, R&D Team

  • Implementation of business logic and web services in an SOA environment

  • Technologies:**

  • Frontend: Mobile Apps, ASP.NET MVC, Knockout, jQuery, Bootstrap

  • Midtier: ASP.NET MVC, Castle Windsor

  • Database: MS SQL Server, stored procedures, VBScript

  • Tools:** Microsoft Visual Studio 2015, SVN/GitHub, Microsoft Unit, MoQ, ReSharper

  • Methodology:** Scrum

Jun 2014 - Sep 2014
4 months
Seattle, United States
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Microsoft, MS Business Solutions, ERP Mobile AX Team

  • Requirements analysis

  • Architecture

  • Prototyping and implementation

  • Technologies:**

  • Frontend: JavaScript, CSS

  • Backend: X++ .NET, C# .NET, Windows Azure, MS SQL Server

  • Web Services: MS Dynamics CRM SDK

  • Architecture: MVVM, 2-layer backend architecture

  • Tools:** MS Dynamics CRM, MS Dynamics AX, Visual Studio 2013, MS SQL Server Management Studio, SQL Profiler, Source Depot

  • Methodology:** Kanban

Mar 2012 - Jun 2014
2 years 4 months
Bielefeld, Germany
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Schüco International KG, Business Software & Web Solutions

  • Requirements analysis

  • Estimation

  • Architecture and development

  • Technologies:**

  • Frontend: ASP.NET MVC, C# .NET, CSS, HTML, WCF .NET

  • Backend: C++, MS SQL Server 2008

  • Tools:** Visual Studio 2010, Perforce, NUnit, ReSharper

  • Methodology:** Scrum

Jan 2011 - Dec 2015
3 years

Developer

Wordsapp

  • Architecture and implementation

  • Platform:** Windows Mobile App (Game/Puzzle)

  • Technologies:**

  • Frontend: C# .NET, XAML

  • Backend: Windows Azure, MS SQL Server

  • Multiplayer: Wi-Fi Direct

  • Tools:** Visual Studio 2012, Azure Mobile Services, SQL Profiler, SQL Management Studio, ReSharper

  • Methodology:** Kanban

Jan 2011 - Dec 2014
2 years

Developer

Easy QR

  • Architecture and implementation

  • Platform:** Windows Mobile App (QR Tools)

  • Technologies:**

  • Frontend: C# .NET, XAML, ZXing

  • Backend: Windows Azure, MS SQL Server

  • Tools:** Visual Studio 2012, ReSharper

  • Methodology:** Kanban

Jun 2010 - Feb 2012
1 year 9 months
Paderborn, Germany
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Orconomy GmbH

  • Web Application for Emergency Service Technician Scheduling and Management**

  • Frontend and backend development

  • Integration with mapping APIs

  • Implementation of scheduling logic

  • Technologies:**

  • Frontend: ASP.NET, C# .NET 4.0, WCF, jQuery, CSS, OpenLayers API

  • Backend: MS Entity Framework, MS Test, MS SQL Server 2008

  • Tools:** MS Visual Studio 2010, SVN

  • WPF Application for Mining Volume Reporting and Analysis**

  • Application architecture and implementation

  • Data analysis and reporting

  • Technologies:**

  • C# .NET 4.0 + XAML, WPF, MS Entity Framework

  • Tools:** MS Visual Studio 2010, SVN

  • Employee Time Tracking and Project Management Windows Application**

  • Application development

  • Integration with Redmine REST API

  • Technologies:**

  • C# .NET 4.0, WinForms, XML, HTTP, Redmine REST API

  • Tools:** MS Visual Studio 2010, SVN

Sep 2009 - Nov 2011
2 years 3 months
Moscow, Russian Federation
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Startup

  • Software architecture and implementation

  • Technologies:**

  • Frontend: ASP.NET MVC 3, jQuery, CSS

  • Backend: C# .NET, Fluent NHibernate, MS SQL Server 2008, Microsoft .NET Remoting

  • Tools:** MS Visual Studio 2008, SQL Server Management Studio, SQL Profiler, XUnit, SVN, ReSharper

  • Methodology:** Kanban

Mar 2009 - Sep 2009
7 months
Paderborn, Germany
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Akvelon Inc.

  • Architecture and software development of the web solution

  • Technologies:**

  • ASP.NET Webforms, C#.NET, MS SQL Server 2005, Windows Passport SDK, MSWSE 3.0, MS UPP API

  • Tools:**

  • MS Visual Studio 2005, SQL Server Management Studio, SVN

Aug 2007 - Mar 2009
1 year 8 months
Ivanovo, Russian Federation
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Akvelon Inc.

  • IvCoder – Developer Community Portal**

  • Web portal based on Community Server 2008 CMS for communication among software developers in the Ivanovo region

  • Technologies:**

  • ASP.NET, C# .NET 3.0, jQuery, Entity Framework, MS Test, MS SQL Server 2008

  • E-Learning Platform**

  • Web-based e-learning platform for online education and digital learning delivery

  • Technologies:**

  • C# .NET 2.0, ASP.NET, JavaScript, ADO.NET, MS SQL Server 2005

  • ICE-Portal**

  • Hotel media portal for storing, displaying, and managing media assets like video, audio, images, 3D content, and virtual tours

  • Technologies:**

  • C# .NET 2.0, ASP.NET, T-SQL, ADO.NET, Ajax, JavaScript, HTML, CSS, MS SQL Server 2005

May 2006 - Aug 2007
1 year 4 months
Ivanovo, Russian Federation
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Neurosoft

  • NeuroMEP.Net**

  • Windows application based on .NET Framework to interface with NeuroMEP diagnostic device

  • Purpose: process and visualize diagnostic data from the device

  • Technologies:**

  • C# .NET 2.0, Windows Forms, WinAPI, MS Office Object Model

  • Tools:**

  • Visual Studio 2005

Summary

Experienced Software Developer, Architect, and Technical Manager with over 15 years of experience designing and implementing complex software systems.

Specialized in .NET, ASP.NET, Golang, WPF/WCF, REST APIs, AWS, and DevOps practices.

Strong background in agile methodologies (Scrum, Kanban) and committed to high-quality, clean, and maintainable code.

Experienced with AI-based tools such as GitHub Copilot and ChatGPT to enhance productivity and code quality.

Languages

Russian
Native
English
Advanced
German
Advanced

Education

Oct 2010 - Jun 2012

University of Paderborn

B.Sc. · Computer Science · Paderborn, Germany · 1.5 (Very Good)

Oct 2003 - Jun 2008

State Energy University

Diploma Engineer, Graduated with distinction · Informatics & Technical Systems · Ivanovo, Russian Federation

Certifications & licenses

Microsoft Certified Professional Developer: Web Developer