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Vita is already more than 30 years focused on software development. His portfolio includes web applications and web API based on ASP.NET Core, desktop applications for Microsoft Windows operating system, applications and add-ons for Microsoft Office. He is an expert on Microsoft .NET, Microsoft SQL Server and Microsoft BizTalk Server. Given his knowledge of electronics branch has also broad prerequisites for area of automation, measurement and data collection. His work on the project does not end with development, but also offers a complete service such as deployment, operation, supervision and maintenance throughout the product lifecycle.

Puts great emphasis on efficiency, quality, responsibility and professionalism. During development of a product tries to predict the possibility of its further development and to ensure its timelessness so that future client requirements do not destroy of its existing investments.

Searches for new projects which mainly applies not only as a coder, but mainly as a creative developer. Offers its services to end clients, subcontractors and personal agencies as an physical person or as a legal person Perfectsoft s.r.o.

He has experience with these programming languages, technologies and products (in alphabetical order):

• Highlighted items indicate a high level of knowledge.
• Other items indicate a normal level of knowledge.
• Gray items already not used actively.

.NET			MS Graph API	Microsoft Graph API
.NET CF	.NET Compact Framework		MSSQL	Microsoft SQL Server
.NET Core	.NET Core		MySQL
.NET Framework	.NET Framework		NHibernate
.NET MF	.NET Micro Framework		OAuth	Open Authorization Framework
.NET Remoting			Object Pascal
.NET WinForms			OOP	Object Oriented Programming
ADO	ActiveX Data Objects		Oracle	Oracle Database
ADO.NET	ActiveX Data Objects .NET		Pascal
ADO.NET Core	ActiveX Data Objects .NET Core		PL/SQL	Procedural Language/Structured Query Language
Assembler			PS	PowerShell
ASP	Active Server Pages		Redis	Remote Dictionary Server
ASP.NET	Active Server Pages .NET		Regex	Regular Expressions
ASP.NET Core	Active Server Pages .NET Core		REST	Representational state transfer
ASP.NET MVC	Active Server Pages .NET Model View Controller		RFID	Radio Frequency Identification
ASP.NET Core MVC	Active Server Pages .NET Core Model View Controller		Saltarelle	Saltarelle C# to JavaScript Compiler
ASP.NET WebForms	Active Server Pages .NET WebForms		SAML	Security Assertion Markup Language
Azure	Microsoft Azure		Sandcastle	Documentation Compiler for Managed Class Libraries
Azure DevOps	Microsoft Azure Development Operations		SOA	Service Oriented Architecture
BAT	Batch Files		SOAP	Simple Object Access Protocol
BizTalk	Microsoft BizTalk Server		SourceSafe	Visual Source Safe
Bootstrap	Twitter Bootstrap		SQL	Structured Query Language
C			SQLCE	Microsoft SQL Server Compact Edition
C#			SVN	Subversion
C++			TFS	Team Foundation Server
COM	Component Object Model		TSQL	Transact Structured Query Language
COM+	Component Services		VB	Visual Basic
CSS	Cascading Style Sheets		VB.NET	Visual Basic .NET
DAO	Data Access Object		VBA	Visual Basic for Applications
DCOM	Distributed Component Object Model		VBS	Visual Basic Script
Delphi	Borland Delphi		VS	Microsoft Visual Studio
Docker	Docker Containers		WCF	Windows Communication Foundation
EF	Entity Framework		WIF	Windows Identity Foundation
EF Core	Entity Framework Core		Windows	Microsoft Windows
Git			Windows API	Microsoft Windows API
Google Maps API			Windows Mobile	Microsoft Windows Mobile
GPS	Global Positioning System		Windows Multimedia API	Microsoft Windows Multimedia API
HTML	Hypertext Markup Language		Windows Phone	Microsoft Windows Phone
HTTP	Hypertext Transfer Protocol		Windows Server	Microsoft Windows Server
IIS	Microsoft Internet Information Services		WPF	Windows Presentation Foundation
IoT	Internet of Things		WS	Web Services
JQuery			WSH	Windows Script Host
JS	JavaScript		WWF	Windows Workflow Foundation
JSON	JavaScript Object Notation		XHTML	Extensible Hypertext Markup Language
Kerberos			XML	Extensible Markup Language
LINQ	Language Integrated Query		XMLRPC	Extensible Markup Language Remote Procedure Call
MFC	Microsoft Foundation Class Library		XSD	Extensible Schema Definition
Modbus			XSLT	Extensible Stylesheet Language Transformations

He made these projects (in chronological order from the most recent):

Herci.ai - System for managing voiceovers of professional actors
Client	AI Produkce s.r.o
Value	24 478 CZK
Date	10/2024 - ongoing
Responsibility	deployment operation supervision service
Technology	.NET .NET Core ASP.NET Core ASP.NET Core MVC Azure Azure DevOps C# Git
Banking gateway for system integration with banking APIs of various banks
Client	Gordic spol. s r.o.
Value	1 210 875 CZK
Date	01/2024 - ongoing
Responsibility	analysis estimates architecture design interface design interface implementation deployment operation supervision service
Technology	.NET .NET Core ASP.NET Core ASP.NET Core MVC Azure Azure DevOps C# Git HTTP IIS JSON LINQ OOP REST SOA VS Windows WS XML
Integration of payment terminals with the cash register system in cloud environment
Client	Gordic spol. s r.o.
Value	760 000 CZK
Date	08/2023 - ongoing
Responsibility	analysis estimates architecture design interface design interface implementation deployment operation supervision service
Technology	.NET .NET Core ASP.NET Core ASP.NET Core MVC Azure Azure DevOps C# Git HTTP IIS JSON LINQ OOP REST SOA VS Windows WS XML
Web application for accessing error logs from the MyŠKODA platform (MSP Admin)
Client	Škoda Auto a.s.
Supplier	Qinshift Czechia s.r.o.
Value	326 625 CZK
Date	09/2022 - 08/2023
Responsibility	estimates architecture design development deployment support
Technology	.NET .NET Core ASP.NET Core ASP.NET Core MVC Azure Azure DevOps Bootstrap C# CSS Git HTML HTTP JS JSON LINQ MS Graph API OOP Regex REST SAML SOA VS Windows WS XHTML XML
Partner data integration web service (Prospekt TWIST API)
Client	ALD Automotive s.r.o.
Supplier	EI SERVICES s.r.o.
Value	10 875 CZK
Date	02/2022 - 02/2022
Responsibility	analysis estimates architecture design
Technology	.NET ADO.NET Core ASP.NET Core ASP.NET Core MVC C# Docker Git HTTP IIS JSON LINQ OOP Oracle PL/SQL REST SOA VS Windows Windows Server WS
System for managing privileged access to enduser workstations
Client	Škoda Auto a.s.
Supplier	Qinshift Czechia s.r.o.
Value	1 469 625 CZK
Date	09/2021 - ongoing
Responsibility	estimates architecture design development deployment support
Technology	.NET .NET Core ASP.NET Core ASP.NET Core MVC Azure Azure DevOps Bootstrap C# CSS Docker Git HTML HTTP JS JSON LINQ MS Graph API OOP Redis REST SAML SOA VS Windows WS XHTML XML
Integration of electricity and gas trader with market operator (OTE)
Client	Free Power s.r.o.
Supplier	Genius IT Energy s.r.o.
Value	102 874 CZK
Date	09/2021 - ongoing
Responsibility	analysis estimates architecture design interface design interface implementation deployment operation supervision service
Technology	.NET .NET Framework Azure DevOps C# HTTP IIS MySQL OOP REST SOA SOAP SQL TFS VS WCF Windows Windows Server WS XML XSD
Integration of electricity and gas trader with market operator (OTE)
Client	Energy financial group a.s.
Supplier	Genius IT Energy s.r.o.
Value	98 592 CZK
Date	09/2020 - 12/2022
Responsibility	analysis estimates architecture design interface design interface implementation deployment operation supervision service
Technology	.NET .NET Framework Azure DevOps C# HTTP IIS MySQL OOP REST SOA SOAP SQL TFS VS WCF Windows Windows Server WS XML XSD
Plasma center management system
Client	NeatMedical s.r.o.
Supplier	EI SERVICES s.r.o.
Value	326 092 CZK
Date	09/2018 - 10/2019
Responsibility	analysis estimates architecture design development deployment integration support
Technology	.NET .NET Core .NET Framework ADO.NET ASP.NET MVC Azure Azure DevOps Bootstrap C# CSS EF HTML HTTP IIS IoT JQuery JS LINQ MSSQL OOP SOA SOAP SQL TFS TSQL VS WCF Windows Windows Server WS XHTML XML XSD
Service Partner Directory
Client	ALD Automotive s.r.o.
Supplier	EI SERVICES s.r.o.
Value	1 742 754 CZK
Date	06/2017 - ongoing
Responsibility	analysis estimates architecture design development deployment integration support
Technology	.NET .NET Framework ADO.NET ASP.NET MVC Azure Azure DevOps Bootstrap C# CSS EF HTML HTTP IIS JQuery JS LINQ MSSQL OOP SOA SOAP SQL TFS TSQL VS WCF Windows Windows Server WS XHTML XML XSD
Medical systems
Client	General University Hospital in Prague
Value	3 099 937 CZK
Date	05/2017 - ongoing
Responsibility	design and development of medical systems integration of medical systems using Microsoft BizTalk Server implementation of national identity authority (NIA) in medical facitlity environment deployment support
Technology	.NET .NET Core .NET Framework ADO.NET ASP.NET MVC ASP.NET WebForms Azure Azure DevOps BizTalk Bootstrap C# CSS EF Git HTML HTTP IIS JQuery JS JSON LINQ MSSQL OOP SOA SOAP SQL TFS TSQL VB.NET VS WCF Windows Windows Server WPF WS XHTML XML XSD
Integration of electricity and gas trader with market operator (OTE)
Client	Energy Trading Services s.r.o.
Supplier	Genius IT Energy s.r.o.
Value	259 625 CZK
Date	03/2017 - 09/2021
Responsibility	analysis estimates architecture design interface design interface implementation deployment operation supervision service
Technology	.NET .NET Framework Azure DevOps C# HTTP IIS MySQL OOP REST SOA SOAP SQL TFS VS WCF Windows Windows Server WS XML XSD
Customer service system (Service Queue)
Client	Dukom s.r.o.
Supplier	Perfectsoft s.r.o.
Value	116 125 CZK
Date	12/2016 - ongoing
Responsibility	analysis estimates multilayer architecture design database design design of graphical user interface of web application implementation of business logic development of all modules (orders, protocols, administration) deployment operation supervision service
Technology	.NET .NET Framework ADO.NET ASP.NET MVC Azure DevOps Bootstrap C# CSS EF HTML HTTP IIS JQuery JS LINQ MSSQL OOP SOA SQL TFS TSQL VS Windows Windows Server XHTML XML
Content Management System
Client	Škoda Auto a.s.
Supplier	Qinshift Czechia s.r.o.
Value	1 098 234 CZK
Date	10/2016 - 09/2023
Responsibility	analysis development code review deployment support
Technology	.NET .NET Framework ADO.NET ASP.NET MVC Azure C# CSS EF HTML HTTP IIS JQuery JS JSON LINQ MSSQL OOP REST SOA SOAP SQL TFS TSQL VS WCF Windows Windows API Windows Server WS XHTML XML XSD
Logistics system
Client	PPL CZ s.r.o.
Supplier	Perfectsoft s.r.o.
Value	567 184 CZK
Date	02/2016 - 09/2016
Responsibility	development of application interface for mobile devices code review for client audit implementation of change requests
Technology	.NET .NET Framework .NET WinForms ADO.NET C# EF HTTP IIS JSON LINQ MSSQL OOP REST SOA SOAP SQL TFS TSQL VS WCF Windows Windows API Windows Server WS XML XSD
Customer system for multi-purpose multimedia device
Client	Globus ČR k.s.
Supplier	Unicorn a.s.
Subcontractor	Vigour Delta s.r.o.
Value	478 902 CZK
Date	09/2015 - 02/2016
Responsibility	architecture design implementation of backend components
Technology	.NET .NET Framework ASP.NET MVC C# CSS EF IIS HTML IIS JQuery JS LINQ MSSQL OOP SOA SOAP SQL TFS TSQL VS WCF Windows Windows Server WS XHTML XML XSD XSLT
Register unethical behavior of customers and employees (Charon)
Client	Československá obchodní banka a. s.
Supplier	Your System s.r.o.
Subcontractor	Anywhere s.r.o.
Value	119 250 CZK
Date	07/2015 - 12/2015
Responsibility	integration with third-party system (LORD)
Technology	.NET .NET Framework ASP.NET WebForms C# CSS EF HTML IIS JQuery JS LINQ MSSQL OOP PS SOA SOAP SQL TFS TSQL VS WCF Windows Windows Server WS XHTML XML XSD
Parking access system (LetUgo)
Client	Mach Systems s.r.o.
Value	24 000 CZK
Date	05/2015 - 08/2015
Responsibility	development CCTV communication interface
Technology	.NET .NET Framework Azure DevOps C# HTTP OOP TFS VS Windows Windows Server
Bonus program (Globus Bonus)
Client	Globus ČR k.s.
Supplier	Unicorn a.s.
Subcontractor	Vigour Delta s.r.o.
Value	109 686 CZK
Date	05/2015 - 07/2015
Responsibility	implementation of change requests at the database level implementation of change requests at the web services level integration with cash desk system integration with SMS gateway
Technology	.NET .NET Framework C# EF IIS LINQ MSSQL OOP REST SOA SOAP SQL TFS TSQL VS WCF Windows Windows Server WS XML XSD
Integration solution (Octopus II)
Client	Carrier
Supplier	Atos IT Solutions and Services s.r.o.
Subcontractor	CoolPeople a.s.
Value	223 842 CZK
Date	02/2015 - 08/2015
Responsibility	development BizTalk applications and Web services for integration of corporate systems
Technology	.NET .NET Framework ADO.NET BizTalk C# IIS MSSQL OOP REST SOA SOAP SQL TSQL VS WCF Windows Windows Server WS WWF XML XSD XSLT
Administrative systems
Client	Ministry of labour and cocial affairs
Supplier	Microsoft s.r.o.
Subcontractor	Unicorn a.s.
Value	58 750 CZK
Date	11/2014 - 12/2014
Responsibility	development BizTalk applications and Web services to communicate with the basic registers (ROB, ROS, RUIAN)
Technology	.NET .NET Framework ADO.NET BAT BizTalk C# IIS MSSQL OOP Sandcastle SOA SOAP SQL TFS TSQL VS WCF Windows Windows Server WS XML XSD XSLT
System for calculation of insurance products
Client	MetLife a.s.
Supplier	Anywhere s.r.o.
Value	540 250 CZK
Date	05/2014 - 12/2014
Responsibility	analysis multiplatform architecture design server side development web client development support the development of clients for other platforms (Windows, Android, iOS)
Technology	.NET .NET Framework ADO.NET ASP.NET MVC C# CSS EF Git HTML IIS JQuery JS JSON LINQ MSSQL OOP REST Saltarelle SOA SOAP SQL TFS TSQL VS Windows Windows Server WS XHTML XML XSD XSLT
Health registers for government and public
Client	Coordination center for departmental health information systems
Supplier	ICZ a.s.
Subcontractor	CoolPeople a.s.
Value	1 064 240 CZK
Date	01/2013 - 02/2014
Responsibility	development of common technology platform for all health registers development of interface for connecting to third party filing services (AthenA, e-spis, Ginis) development of service for running of scheduled tasks with load balancing in the farm development of interface for connecting to messaging platform Microsoft Service Bus development of interface for connecting to third party component for conversion of documents from/to various formats (Aspose) development of interface for connecting to Informational system of base ragisters development of web application for administration of all health registers creation of system documentation deployment
Technology	.NET .NET Framework ADO.NET ASP.NET ASP.NET MVC BAT BizTalk C# EF HTML IIS Kerberos LINQ MSSQL OOP PS SOA SOAP SQL TFS TSQL VS WCF WIF Windows Windows Server WS WWF XHTML XML XSD XSLT
System for administration loan products and credit cards (CPS, Micros)
Client	Česká spořitelna a.s.
Supplier	Unicorn a.s.
Subcontractor	Vigour Gama s.r.o.
Value	425 600 CZK
Date	07/2012 - 12/2012
Responsibility	implementation of calculation logic connection to external systems by web services development of web user interface connection of print templates to data
Technology	.NET .NET Framework ASP.NET ASP.NET WebForms C# CSS HTML IIS JS NHibernate OOP Oracle PL/SQL SOA SOAP SQL TFS VS WCF Windows WS XHTML XML XSD XSLT
Internet radio for shopping centers (Instore Radio)
Client	IS Produkce s.r.o.
Supplier	Perfectsoft s.r.o.
Value	14 000 CZK
Date	07/2012 - 08/2012
Responsibility	development of windows service for voice synthesis text development of core component for multimedia processing and control multimedia peripherals connecting to third party component for voice synthesis text (SpeechTech) connection to internet radio infrastructure
Technology	.NET .NET Framework C C# OOP SOA VS Windows Windows API Windows Multimedia API XML XMLRPC XSD XSLT
Portal General Health Insurance Company
Client	VZP ČR a.s.
Supplier	IZIP a.s.
Value	1 070 940 CZK
Date	04/2011 - 06/2012
Responsibility	development of web portal for electronic communication of health establishments, insured, employers, tradesmen and government institutions to a health insurer development of utilities for statistical processing of large amounts of data from electronic health files
Technology	.NET .NET Framework ASP.NET ASP.NET MVC BAT C# CSS EF Git HTML IIS JQuery JSON LINQ MSSQL OOP REST SOA SQL TSQL VS Windows XHTML XML XSD XSLT
Logistic system for shipments (Euroexpres Office)
Client	Euroexrpes Czech s.r.o.
Supplier	Perfectsoft s.r.o.
Value	63 091 CZK
Date	09/2010 - ongoing
Responsibility	analysis multilayer architecture design database design design of graphical user interface of windows application implementation of business logic development of all modules (addressbook, orders, invoices, document archive, reports, import/export data from/to other systems) deployment operation supervision service
Technology	.NET .NET Framework .NET Remoting .NET WinForms ADO.NET Azure DevOps C# IIS MSSQL OOP SOA SQL TSQL VS Windows Windows Server XML XSD XSLT
Portal football club TJ Jawa Divišov
Client	TJ Jawa Divišov
Supplier	Perfectsoft s.r.o.
Value	0 CZK (sponsorship act)
Date	07/2010 - 12/2018
Responsibility	analysis database design design of graphical user interface of web portal development of all modules (articles, photogallery, calendar, results, players, contact) deployment operation supervision service
Technology	.NET .NET Framework .NET Remoting ADO.NET ASP.NET Azure DevOps C# CSS Google Maps API HTML IIS JS MSSQL OOP SOA SQL TSQL VS Windows Windows Server XHTML XML XSD XSLT
Mobile logistics system for shipments (Lynx Transporter)
Client	Saint-Gobain
Supplier	PJsoft s.r.o.
Subcontractor	Perfectsoft s.r.o.
Value	167 876 CZK
Date	01/2010 - 06/2010
Responsibility	analysis multilayer architecture design database design design of graphical user interface of mobile application implementation of business logic development of all modules (login, check the vehicle status, loading, unloading, navigation)
Technology	.NET .NET CF .NET Framework .NET WinForms ADO.NET C# COM GPS OOP SOA SOAP SQL SQLCE Subversion TSQL VS Windows Mobile WS
System for tracking vehicles and other moving objects (LocTracer)
Client	Perfectsoft s.r.o.
Date	01/2009 - ongoing
Responsibility	analysis multilayer architecture design database design development of mobile application for collecting location data development of web application for displaying location data on map
Technology	.NET .NET Framework ADO.NET ASP.NET C C# CSS Google Maps API GPS HTML IIS JS MSSQL OOP SOA SOAP SQL TSQL VS Windows Windows API Windows Mobile Windows Server WS XHTML XML XSD XSLT
Mobile solution for distributing liquid gas
Client	Primagas s.r.o.
Supplier	GATC s.r.o.
Date	01/2009 - 12/2010
Responsibility	development of module of mobile application for collection data from measurement devices on tankers (MicroMotion, Quitec) development of module of mobile application for print of documents by mobile printer in terrain
Technology	C C++ Modbus OOP RFID SourceSafe SOA VS Windows API Windows Mobile
Document management system
Client	HSBC Bank
Date	01/2008 - 12/2008
Responsibility	analysis multilayer architecture design database design implementation of business logic design of graphical user interface of windows application deployment operation supervision service
Technology	.NET .NET Framework .NET WinForms ADO.NET C# MSSQL OOP SourceSafe SOA SQL TSQL VS Windows XML XSD XSLT
Banking system for foreign exchange trading
Client	HSBC Bank
Date	01/2007 - 12/2007
Responsibility	analysis multilayer architecture design database design implementation of realtime network communication implementation of business logic design of graphical user interface of windows application deployment operation supervision service
Technology	.NET .NET Remoting .NET Framework .NET WinForms ADO.NET C# MSSQL OOP SourceSafe SOA SQL TSQL VS Windows XML XSD XSLT
Relationship management system with customers and business partners
Client	Telefónica Czech Republic, a.s.
Date	09/2000 - 12/2006
Responsibility	development of windows application for administration of customers, their contracts and services development of windows application for administration business partners and their fees development of interface for connecting the system to the telephone exchange, the system is able automatically display all the information about the calling customer to call-center worker
Technology	.NET .NET Framework ADO ADO.NET ASP ASP.NET C# COM CSS DAO DCOM HTML IIS JS OOP Oracle PL/SQL SOA SourceSafe SQL VB VS Windows Windows API
System for controlling smart conveyors in warehouses
Client	E LINKX a.s.
Supplier	Software TDA s.r.o.
Date	01/1996 - 08/2000
Responsibility	analysis multilayer architecture design database design development of interface for communication to smart conveyors implementation of business logic development of windows application for monitoring of the system deployment operation supervision service
Technology	ADO C C++ COM DAO Delphi MSSQL Object Pascal OOP SOA SQL TSQL VB VS Windows Windows API