About Me

Hello! I’m Kalle Siukola, a freelance Senior Developer & Data Engineer based in Helsinki.

With over 8 years of experience, I specialize in building robust AWS and DevOps solutions. My expertise spans multiple programming languages, including Python, C#, and TypeScript, and I have extensive experience with modern data platforms like Snowflake and Databricks.

I'm skilled in PySpark and SQL enabling me to handle complex data challenges. My background includes 6 years in the finance sector and 3 years in payroll and HR, giving me a deep understanding of these industries' specific needs.

Specialized Consulting Services

I bring technical depth and industry experience to high-impact projects. My consulting services focus on delivering reliable Data Engineering and Software Consulting results in the following specialized areas:

• Cloud Data Platforms (AWS): Building modern, scalable data lakes and analytics platforms.
• DevOps and CI/CD: Implementing automation and Infrastructure as Code (IaC) for data and application deployments.
• Software Development: Delivering robust solutions using languages like Python, C#, and TypeScript.

Click here to see the full details of my services on the homepage.

Core Values

• Partnership: I work side-by-side with clients, enabling their teams.
• Quality: Testing, observability, and sustainability come first.
• Outcome-driven: Every engagement starts with measurable goals.

Want to connect? Reach me at kalle.siukola@technarion.com.