C# Developer

Experienced IT Application Developer with expertise in C#, .NET, Java Enterprise Edition, and HW/SW integration. Skilled in developing strategic CRM systems, loan administration applications, and credit score applications. Proficient in SQL, MS-SQL, PostgreSQL, and Neo4j. Certified in Motivational Seminar for Managers. Strong background in software development life cycle and project management.

Work Experience

Freelancer

Software Developer May 2022 - Present (2 years 3 months)

• Technologies:C#/.NET (Microservices, Docker, Kubernetes, RabbitMQ, Redis, Mapster, MediatR) SQL (MS SQL, PostgreSQL) NO SQL (Neo4j)

Senior Application Developer

October 2021 - April 2022 (7 months) Brno, South Moravian Region, Czechia

• Developed strategic bank-wide CRM system
• Applications for loan administration management
• Process-driven applications
• Credit score applications
• Back Office Excel (VBA) templates for reports
• Stand-alone or web applications (Front-End and Back-End)
• Technologies: C#, .NET, VB, VBA, MS-SQL/EF, XML, HTML, CSS, JS, Bootstrap, GIT

Software Development Engineer

November 2020 - September 2021 (11 months) Czechia

• Developed public transport fare collection system
• Integrated HW components (coin and banknote acceptors, transport card readers, I/O modules)
• Developed a custom connection finder in train schedules
• Integrated with transport systems IDOL and IDZK
• Technologies: C#, .NET Core, MS-SQL/EF

IT Application Developer

May 2016 - October 2020 (4 years 6 months) Brno, South Moravian Region, Czechia

• Developed strategic bank-wide CRM system
• Applications for loan administration management
• Process-driven applications
• Credit score applications
• Back Office Excel (VBA) templates for reports
• Stand-alone or web applications (Front-End and Back-End)
• Technologies: C#, .NET, VB, VBA, MS SQL, EF 6, XML, HTML, CSS, JS, Bootstrap, SVN, GIT

Software Engineer

January 2009 - April 2016 (7 years 4 months)

1. Developed own IS for asset management and activities (CAFM-JAVA web-based application)
2. Developed support and service applications (C/C++, JAVA, VisualBasic)
3. Project management
4. IT/BP analysis (UML/Enterprise Architect)
5. Server technology and network infrastructure administration:Dell PowerVault MD3200, 124T, PowerEdge R510, IBM MT:7977 VMware SUSE Linux Enterprise Server/Novell Services, CA ARCserve Backup Linux distributions: Debian, openSUSE, Ubuntu Windows Server 2012 R2 Std., Microsoft SQL Server 2012 Standard Cisco ASA 5505, NAS Synology RS814+, FreeNAS, MIKROTIK Cloud Core Router CCR1009

Programmer

July 1994 - December 2008 (14 years 6 months)

• Developed service applications for hospital information system (NIS)
• Developed and maintained NIS modules (especially laboratory subsystem)
• Integrated laboratory analyzers with NIS
• Deployed and trained users on NIS
• Provided hot-line support for NIS
• Technologies: Linux, C, MySQL, HTML, methodology of MZ ČR, methodology of ÚZIS, DASTA (Data standard of MZ ČR)

IT and IS Administrator

August 1993 - June 1994 (11 months)

• Administered hardware, network infrastructure, software, and hospital information system
• Trained users

IT Teacher

September 1992 - June 1993 (10 months)

• IT teacher at the first level of grammar school