Alexander Balka-IT-Consultant and Trainer
Check rate
Experience
IT-Consultant and Trainer
Self-employed
- Enterprise & Solution Architecture and Business Analysis for various clients
- IT-Trainer for Software Architecture (Sparx Systems GmbH) and Business Process Modeling
- Data Analyst for Novustat (Statistics, Machine Learning, Financial Mathematics)
IT Consultant
Self-employed and Aduno Group
- Enterprise Architect Senior Expert at Aduno Group (Credit card technology)
- IT-Trainer for Software Architecture Modeling (Sparx Systems GmbH)
- Data Analyst for Novustat
Enterprise Architect, Project Manager and IT-Trainer
ITSV GmbH and Self-employed
- Enterprise Architect and Project Manager at ITSV GmbH
- IT-Trainer for Software Architecture Modelling (Sparx Systems GmbH)
- Requirements Analysis
IT-Consultant
Self-employed
- Head of software development
- Solution architecture
- Project management
Head of Software Development
Alcatel Austria AG
- Head of software development of CCA with 10–20 team members
Head of Software Development
Concord-Eracom Austria
- Head of software development with 5–10 team members
- Project manager
- Development of cryptographic software
Software Engineer
BEKO
- IBM Mainframe training and programming
Designing Engineer
Engineering Office Ing. Nussbaumer
- Self-employed designing engineer (CAD, FEM)
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Professional Services, Banking and Finance, Telecommunication, and Manufacturing.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Project Management, and Business Intelligence.
Skills
Finance & Banking
Energy Transmission Systems
Social Insurance
Telecommunication
Mechanical Engineering
Enterprise And Solution Architecture
Machine Learning
Financial Mathematics
Statistics & Data Analysis
Trainer
Head Of Software Development
Business And Requirements Analysis
Software Development
Java (Professional Level)
Python (Professional Level)
C/C++ (Working Level)
Sql (Working Level)
R (Working Level)
Angular (Working Level)
Javascript (Working Level)
Typescript (Working Level)
Html (Working Level)
Css (Working Level)
Enterprise Architecture Management
Microservices Architecture
Object Oriented Analysis, Design And Programming
Database Modelling
Uml
Sysml
Togaf - Archimate
Bpmn
Sparx Systems' Enterprise Architect
Statistics (R)
Working Knowledge In Financial Controlling And Stocks
Forex Knowledge (Dukascopy)
Optimization
Time Series Analysis With R And Python
Scrum (Scrum Master)
Pmp
Setup And Management Of Software Development Teams
Java Enterprise
Python
C/C++
Kafka
Docker
Kubernetes
Angular
Rest
Maven
Hibernate
Spring/Spring Boot
Aws
Svn
Git
Mainframe Technology (Pl/1, Cics)
Languages
Education
Higher Technical School for Chemistry
Chemistry · Wels, Austria
University of Vienna
PhD · Mathematical Physics · Vienna, Austria
University of Vienna
Diploma in Physics · Physics · Vienna, Austria
Certifications & licenses
Apprentice Training Coach
Machine Learning
eCornell
Sun Certified Developer For Java 2
Sun Certified Enterprise Architect For J2EE
Sun Certified Programmer For Java 2
Statistics
Experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Alexander is based in Klagenfurt am Wörthersee, Austria.
Alexander speaks the following languages: German (Native), English (Advanced), Chinese (Intermediate), Portuguese (Elementary).
Alexander has at least 37 years of experience. During this time, Alexander has worked in at least 7 different roles and for 7 different companies. The average length of individual experience is 5 years and 8 months. Note that Alexander may not have shared all experience and actually has more experience.
Based on recent experience, Alexander would be well-suited for roles such as: IT-Consultant and Trainer, IT Consultant, Enterprise Architect, Project Manager and IT-Trainer.
Alexander's most recent position is IT-Consultant and Trainer at Self-employed.
In recent years, Alexander has worked for Self-employed.
Alexander is most experienced in industries like Information Technology, Professional Services, and Banking and Finance. Alexander also has some experience in Telecommunication and Manufacturing.
Alexander is most experienced in business areas like Information Technology, Product Development, and Project Management. Alexander also has some experience in Business Intelligence.
Alexander has recently worked in industries like Banking and Finance, Information Technology, and Professional Services.
Alexander has recently worked in business areas like Business Intelligence and Information Technology.
Alexander holds a Doctorate in Mathematical Physics from University of Vienna and a Master in Physics from University of Vienna.
Alexander has 7 certificates. Among them, these include: Apprentice Training Coach, Machine Learning, and Project Management Professional (PMP).
The availability of Alexander needs to be confirmed.
Daily rate distribution
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
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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