Олександр

Oleksandr Ikonnikov
Senior Full Stack Software Engineer | Angular • TypeScript • .NET / C#
Phone: [open contact info](look above in the "contact info" section) | Ukraine

PROFESSIONAL SUMMARY
Senior Full Stack Software Engineer with 20+ years of software development experience, including 10+ years
focused on Angular development and 15+ years with .NET/C#. Strong experience in enterprise web applications,
frontend and backend development, database-driven systems, algorithms, optimization, and information retrieval.
Current core stack includes Angular, TypeScript, RxJS, NgRx, CSS, Bootstrap, C#, ASP.NET MVC, REST APIs and
MS SQL Server. Strong mathematical background with long-term experience in business, public-sector, and
technology projects.

CORE TECHNOLOGIES
Frontend: Angular, AngularJS, TypeScript, JavaScript, RxJS, NgRx, CSS, Bootstrap, jQuery, KnockoutJS
Backend: C#, .NET, ASP.NET MVC, Web Services, REST APIs, SOAP, ADO.NET
Databases: MS SQL Server, Oracle, SAP HANA; database design and optimization
Other: Python, Django, TensorFlow, OpenCV, NumPy, Pandas, MatplotLib, C++, WinForms, DevExpress, Lucene,
text analysis, entity extraction, Linux, shell scripting
Strengths: Algorithms and optimization, problem solving, scalable application development, UI and tools
development

PROFESSIONAL EXPERIENCE
Tietoevry (former Infopulse) — Senior Full Stack Dec 2014 – Present
Software Engineer
• Focused primarily on modern Angular development during the last 10+ years, working with TypeScript, RxJS, NgRx,
CSS, Bootstrap, REST APIs.
• Develop frontend and backend functionality for scalable enterprise applications using Angular, C#, and MS SQL Server.
• Work with role- and profile-based user data, settings, preferences, and dynamic content in secure personalized web
applications.
ADS | Angular, TypeScript, RxJS, NgRx, CSS, Bootstrap, REST APIs, C#, MS SQL Server
• Develop and maintain a scalable profile-based web application for managing and displaying user-specific data and
settings.
• Frontend responsibilities center on Angular; backend responsibilities include C# and MS SQL Server.
DAP | AngularJS, C#
• Developed a scalable profile-based web application for secure and personalized management of user-specific data and
settings.
• Worked on AngularJS frontend development and C# backend development.
Enterprise consulting / audit solutions | C#, ASP.NET MVC, AngularJS, jQuery, KnockoutJS, MSSQL, SAP HANA
• Contributed to registration and reporting systems and other business solutions for a Big Four professional-services client.

Oleksandr Ikonnikov — Senior Full Stack Software Engineer

Am-soft Company — Senior Software Engineer Sep 2006 – Dec 2014
• Developed registration and reporting systems for Ukrainian justice and public-sector organizations.
• Built web and desktop solutions with C#, ASP.NET MVC, WCF, WinForms, ADO.NET, JavaScript, jQuery, KnockoutJS,
DevExpress, Oracle, and MS SQL Server.
Selected Am-soft projects
• EDRRP — registration and reporting system supporting notarial and judicial activities; C#, ASP.NET MVC, JavaScript,
jQuery, KnockoutJS, WCF services, ADO.NET.
• RBA — bankruptcy information system; C#, WinForms, ADO.NET, DevExpress, Web Services, ASP.NET MVC, jQuery,
and an IE plug-in using C++/ATL.
• RSR — legal-decisions registration and reporting system for the Ministry of Justice of Ukraine; C#, .NET, WCF,
ASP.NET MVC, Lucene, JavaScript, Oracle DB, Web Services.
• RT — agriculture registration system for information about animals and owners; C#, WinForms, ADO.NET, SOAP,
Oracle DB, reporting tools, Web Services.
• AmValidationLib — advanced client-side form validation engine; Senior Developer and Architect; C# 3.5, LINQ, XML
serialization, Web Services.
Flextronics Design Ukraine — Senior Software Feb 2001 – Nov 2006
Engineer / Developer
• Worked on content-protection, medical-information, survey-building, and enterprise web systems across Windows and
Unix environments.
• Technologies included C#, ASP.NET, ADO.NET, VC++, MFC, WTL, COM/ATL, Java, JSP, HTML, JavaScript, Linux,
shell scripts, and USB drivers.
• Performed release-management work for Windows and Unix builds and deployment in the CRight P2P content-
protection project.
Institute of Cybernetics of Ukraine — Software Aug 1997 – Feb 2001
Engineer
• Developed UI and software tools and provided user consultations for the System of Complex Automation for the State
Innovation Fund.
• Technologies included SqlWindows 5.0 (Gupta) and C++.

EDUCATION
Taras Shevchenko National University of Kyiv, 1992 – 1997

Ukraine
Master of Mathematics
Kyiv National Transport University, Ukraine 1998 – 2001
Postgraduate Studies
• Research focus: special problems involving nonlinear differential equations.

PROFESSIONAL DEVELOPMENT
• Completed several Udemy certificates.

LANGUAGES
Ukrainian: Fluent | English: Upper-Intermediate (B2)

Oleksandr Ikonnikov — Senior Full Stack Software Engineer