Andreas Vilinski-Senior Software Developer, Architect
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Experience
Senior Software Developer, Architect
ifm Solutions GmbH
- IoT platform to connect, transform and get actionable results
- Built a microservice observability solution to enhance developer and operations insights
- Did advanced performance optimizations in .NET code, DB and time series
- Provided architectural consultation for developer teams on performance, scalability, reliability and code quality
- Evaluated and built PoCs for new technologies including time series DBs and messaging platforms
- Technologies: C#/F#/Rust, InfluxDB, ClickHouse, Prometheus, Grafana, k6, RabbitMQ, EMQX, Docker, Kubernetes, Azure AKS
Senior IT-Specialist
GfK Product Catalog
- Catalog of products, features, prices, sales data from European consumer market
- Led a team transitioning a data lake processing monolith to a microservice architecture
- Introduced Scala and functional programming concepts to the team
- Optimized MS SQL and MongoDB queries and data pipelines for advanced performance
- Managed server and cloud infrastructure, including monitoring and customer incident handling
- Technologies: Scala/C#/F#/Perl, Angular, Node.js, Docker, MongoDB, Oracle, Kafka, Spark
Software Developer
Immowelt AG
- Desktop CRM and real estate management software
- Created import/export APIs for real estate portals in German-speaking countries
- Imported customer data from various DBMS and formats
- Developed the MS Office components integration with the desktop software
- Technologies: C#, WinForms, WF, WPF, MS SQL Server, COM, MS Office
Software Developer / System Integrator
Sintec GmbH
- .NET software development in customer projects
- Developed an IDE-plugin for Siemens Automation & Drives using Simatic Step7
- Developed invoice controlling software for Datev AG
- Technologies: C#, WPF, XML, VB
Working Student
Areva Framatome ANP GmbH
- Software for visualization of operational data from German nuclear power plants
- Created internal tools for data visualization and analysis
- Packaged software for Debian to simplify delivery and version handling
- Technologies: Perl-Tk, C, MySQL
Working Student
Siemens AG, Corporate Technology
- Assisted in developing a diesel catalyst microcontroller project
- Technologies: C, Perl
Junior Software Developer
Gazprom Neftechim AO
- Developed a technical documentation management system for chemical plants
- Technologies: Delphi/Turbo-Pascal, Microsoft Access
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Manufacturing, Real Estate, Chemical, Professional Services, and Banking and Finance.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, and Finance.
Skills
- Programming: C#, F#, Scala, Rust, Flux/Influxql
- Databases: Postgres, Oracle, Ms Sql Server, Mongodb, Clickhouse, Influxdb, Timescale, Prometheus, Victoriametrics
- Messaging Platforms: Rabbitmq, Kafka, Emqx, Nats
- Backend: Kubernetes, Azure, Grafana, K6, Opentelemetry, Akka, Proto.Actor
- Interests: Functional Programming, Performance Tuning, Time Series, Iot, Ml
Languages
Education
Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
Master in Computer Science · Computer Science · Erlangen, Germany
Ufa State Aviation Technical University (USATU)
Master in Engineering · Engineering · Ufa, Russian Federation
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Andreas is based in Fürth, Germany and can operate in on-site, hybrid, and remote work models.
Andreas speaks the following languages: German (Native), Russian (Native), English (Advanced).
Andreas has at least 26 years of experience. During this time, Andreas has worked in at least 6 different roles and for 7 different companies. The average length of individual experience is 4 years and 8 months. Note that Andreas may not have shared all experience and actually has more experience.
Based on recent experience, Andreas would be well-suited for roles such as: Senior Software Developer, Architect, Senior IT-Specialist, Software Developer.
Andreas's most recent position is Senior Software Developer, Architect at ifm Solutions GmbH.
In recent years, Andreas has worked for ifm Solutions GmbH.
Andreas is most experienced in industries like Information Technology, Manufacturing, and Real Estate. Andreas also has some experience in Chemical, Professional Services, and Banking and Finance.
Andreas is most experienced in business areas like Information Technology, Product Development, and Finance. Andreas also has some experience in Research and Development.
Andreas has recently worked in industries like Information Technology and Manufacturing.
Andreas has recently worked in business areas like Information Technology and Product Development.
Andreas holds a Master in Computer Science from Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and a Master in Engineering from Ufa State Aviation Technical University (USATU).
The availability of Andreas needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
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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 6 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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