Viktors Dundurs-IT Consultant
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Experience
IT Consultant
Dundurs Consulting GmbH
- Supporting the implementation of a digitalization project in the area of nutrient balancing
- Analyzing complex business processes and interfaces to surrounding systems (data flows, dependencies)
- Designing processes for data retrieval, storage, and sharing, including plausibility checks and validation logic
- Creating and prioritizing user stories and guiding developers in agile sprints (clarifying acceptance criteria, conducting technical reviews)
- Supporting the Product Owner in defining functional and technical requirements
- Participating in the rollout process and delivering training for stakeholders
- Documenting processes, requirements, and interfaces (including records/changes for releases)
IT Consultant
Dundurs Consulting GmbH
- Implementing SQL database requirements as part of a digitalization project
- Developing and optimizing ETL processes for automated data integration
- Defining and implementing interface requirements in collaboration with the development team
- Validating data flows and performing technical checks (plausibility, completeness, reconciliations)
- Developing reports and data access solutions (MSSQL, Report Server / Visual Studio) to control and trace results
- Creating PowerShell scripts to automate data and system processes
- Developing reusable scripts and templates
- Setting up monitoring solutions to track data processes and detect errors early
- Training staff in SQL (stored procedures, views, performance optimization)
- Preparing process and project documentation
IT Consultant
Dundurs Consulting GmbH
- Developing and optimizing ETL workflows for medical data integration
- Creating, maintaining, and extending complex MSSQL objects (stored procedures, views, functions)
- Validating data flows and performance tuning to ensure data quality and integrity
- Defining and implementing interfaces and data flows in the system architecture
- Building monitoring solutions for data products to detect errors and deviations early
- Creating medical reports (including SSRS / Report Server) for technical review and result validation
- Automating recurring processes using PowerShell
- Documenting data processes for compliance, data protection, and traceability
- Working closely with business units to align requirements and resolve findings
IT Consultant
Dundurs Consulting GmbH
- Setting up, configuring, and documenting MSSQL servers
- Developing SQL queries and stored procedures, including optimizations
- Analyzing and improving data provisioning and access concepts
- Validating data access and results to ensure stable operations
- Preparing technical documentation and handing it over to operations
- Writing PowerShell scripts to automate data processes
- Supporting cloud migrations and the introduction of new platform solutions
- Performance tuning of existing databases
- Coordinating with IT departments to ensure stable operations and prevent errors
Lead Consultant
CGI Deutschland B.V. & Co. KG
- Executing infrastructure measures as part of an M&A carve-out
- Designing and implementing Active Directory and Office 365 migrations
- Developing and customizing PowerShell scripts to automate migrations
- Validating migration results and reviewing user, group, and permission structures
- Reorganizing user and group structures in complex AD environments
- Supporting modern workplace rollouts (Teams, OneDrive, Exchange Online)
- Creating infrastructure and migration plans and handing them off to operations teams
- Documenting technical processes and best practices to ensure stable operations
- Collaborating closely with project teams and international stakeholders
- Assisting with change and knowledge management
Junior Consultant
Avanade Deutschland GmbH
- Implementation of Azure cloud and Office 365 projects
- Automation of operations and migration processes using PowerShell scripts
- Execution of Active Directory migrations and cloud carve-outs
- Validation of migration results (users, groups, permissions)
- Support for user management and system-related migration processes
- Creation of documentation and process descriptions
- Training staff on Azure AD, Exchange Online, Teams, and OneDrive
- Maintenance of IAM systems including permission management
- Participation in agile project teams (SCRUM, sprints, reviews)
System Engineer
AM GmbH
- Operation and further development of IAM systems (ICU, MyWorkplace)
- Management of permissions, roles, and access
- Integration of new systems to central IAM solutions including compliance requirements
- Validation of access rights and system integrations to ensure stable operations
- Use of MSSQL for analysis and reporting
- Creation of technical documentation
- Maintenance of Active Directory environments
- Collaboration with internal IT teams on system integration and troubleshooting
System Engineer
Avanti GmbH
- Maintenance of IAM and Active Directory environments
- Use of MSSQL for data analysis and system maintenance
- Assignment of permissions and roles
- Validation of access rights and user configurations
- Creation of technical documentation
- Support in troubleshooting and process optimizations
Junior System Engineer
OktoPOS Solutions GmbH
- Handling 2nd-level support requests for point-of-sale systems and infrastructure
- Analysis and reproduction of error scenarios, supporting development in bug fixes
- Installation and configuration of hardware and software solutions at customer sites
- Development of automation scripts (Windows client & server)
- Creation of support documentation and processes
- Training customers in the use of new systems
- Testing software releases for quality assurance
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Professional Services, Healthcare, and Agriculture.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Business Intelligence, Product Development, Operations, Customer Service, and Quality Assurance.
Skills
- Sql / Mssql
- Data Analysis & Comparisons
- Testing & Quality Assurance
- Etl & Data Integration
- Performance & Data Quality
- Migrations & Technology Change
- Defect Analysis
- Agile Work (Scrum, Hermes)
- Automation (Powershell)
- Interfaces & Documentation
Languages
Education
OktoPOS Solutions GmbH / IHK Hamburg
Apprenticeship as an IT Specialist in System Integration · System Integration · Hamburg, Germany
Certifications & licenses
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Viktors is based in Baar, Switzerland.
Viktors speaks the following languages: German (Native), Latvian (Native), English (Advanced), Russian (Advanced).
Viktors has at least 9 years of experience. During this time, Viktors has worked in at least 5 different roles and for 6 different companies. The average length of individual experience is 1 year. Note that Viktors may not have shared all experience and actually has more experience.
Based on recent experience, Viktors would be well-suited for roles such as: IT Consultant, Lead Consultant, Junior Consultant.
Viktors's most recent position is IT Consultant at Dundurs Consulting GmbH.
In recent years, Viktors has worked for Dundurs Consulting GmbH, CGI Deutschland B.V. & Co. KG, and Avanade Deutschland GmbH.
Viktors is most experienced in industries like Information Technology, Professional Services, and Healthcare. Viktors also has some experience in Agriculture.
Viktors is most experienced in business areas like Information Technology, Business Intelligence, and Product Development. Viktors also has some experience in Operations, Customer Service, and Quality Assurance.
Viktors has recently worked in industries like Information Technology, Professional Services, and Healthcare.
Viktors has recently worked in business areas like Information Technology, Business Intelligence, and Product Development.
Viktors attended OktoPOS Solutions GmbH / IHK Hamburg for System Integration.
Viktors has 3 certificates. These include: Hermes, AZ-900: Microsoft Azure Fundamentals, and PSM I: Professional Scrum Master.
The availability of Viktors needs to be confirmed.
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Average rates for similar positions
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The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 26 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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