Олександр

Hello
I’m Oleksandr Tiutyk
Kharkiv, Ukraine, but thinking about relocation
[відкрити контакти](див. вище в блоці «контактна інформація»)
[відкрити контакти](див. вище в блоці «контактна інформація»)
LinkedIn: Oleksandr Tiutyk
Telegram: https://t.me/OleksandrTiutyk
WhatsUp: https://wa.me/qr/45GTRXFLK6GCD1

Summary
I am a software engineer with more than 23 years of commercial experience. It includes full development life cycle:
requirements gathering, data and software architecture design, solution implementation, testing, writing
documentation, deployment, maintenance, improvement ant support of the software.
I started working as database and Windows desktop applications developer (Borland Delphi / C++ Builder used) in
2001 and then I switched to .NET platform. For the last years I was involved in industrial automation using Beckhoff
PLCs.

Actual skills
• data management: Microsoft SQL Server, SQL, Transact-SQL, JSON
• Windows applications: C#, WPF, Entity Framework Core
• charts and reports: RDL, SQL Server Reporting Services
• industrial automation: Beckhoff TwinCAT, Structured Text, SFC, ADS, S7 Communication, OPC-UA,
Motion Control, DB Server
• vibe coding: NodeJS and Electron applications development using Cursor IDE + AI
• installs: Advanced Installer
• version control: Git
• languages: english (pre-itermediate)

Secondary skills
• data management: XML, FireBird SQL, SQLite, PostgreSQL, MongoDB
• Windows applications: WinForms, UWP, Entity Framework, WCF
• charts and reports: PowerBI
• industrial automation: UML StateMachines
• AI and machine learning: ML.NET, n8n
• installs: Advanced Installer
• version control: SVN
• other technologies: Python, C, C++, HTML, JavaScript

Own open-source projects
• TwinCAT Open Framework: object-oriented exception-based framework fot TwinCAT 3.1.4026 and above
• link to the project: https://github.com/trofimich/TwinCAT.OpenFramework

Experience
june 2013 – now, Self-employeed, Kharkiv
Development of applications for Windows, Windows RT, Windows IoT Core
Industrial automation development with using of Beckhoff PLCs

Used technologies
• for data management: Microsoft SQL Server, SQL, Transact-SQL, JSON, XML, MongoDB
• for Windows applications: C#, WPF, UWP, Entity Framework, Workflow Foundation, Web Services,
Windows Services, ML.NET
• for charts and reports: RDL, SQL Server Reporting Services, Power BI
• for IoT projects: C#, Windows IoT Core, Raspberry Pi, OPC-UA, UWP
• for industrial automation: Beckhoff TwinCAT, Structured Text, ADS, S7 Communication, OPC-UA, IO-
 Link, ProfiNet, Motion Control, Kinematic Transformation, DB Server, TwinCAT Visualization
• for installs: InstallShield, Advanced Installer
• for version control: Git, SVN
• for project management: Jira, Notion, Asana
• for web development: Cursor, JavaScript, TypeScript, AI
• for AI agents: n8n

august 2006 - may 2013, OstSoft, Kharkiv, Software Engineer
Development of various applications using the .NET Framework

Used technologies:
• for data management: MS SQL Database Server, SQL, Transact-SQL, Firebird Database Server, PSQL
• for Web: C#, Visual Basic, ASP.NET 2.0, JavaScript, HTML
• for Windows desktop/service: C#, WinForms, WPF, ADO.NET, Entity Framework, Web Services, WCF
• for charts and reports: RDL
• for installs: InstallShield
• for version control: SVN, CVS

may 2002 - august 2006, Leader Ltd, Kharkiv, Software Engineer
Development of the internal software for MLM (Multy Level Marketing) company

Used technologies:
• for data management: Firebird Database Server, PSQL
• for Windows desktop: Borland Delphi, Borland C++ Builder
• for charts and reports: FastReports

june 2001 - may 2002, Globol Ltd, Kharkiv, Software Engineer
Development of automated workplaces

Used technologies:
• for data management: Borland Interbase Database Server
• for Windows desktop: Borland Delphi, Borland C++ Builder

Education
September 1997 - June 2003
National Technical Univercity “Kharkiv polytechnic Institute”, Kharkiv – Master
Received a master's degree in the specialty "System Programming"

About me
45 years old. Married. Have small daughter. Like Off-roading, organizer and participant of off-road trips and
competitions, like traveling, mushroom hunting, active OpenStreetMap editor.
I am considering the possibility of remote work on specific projects, as well as projects that require visiting or
relocating to another country.