Hi, I'm Pavel Klammert, full stack data engineer
Builder, Solver, Mentor, Human being based in Czech Republic.
I design and build stuff through code and craft.
About Me
With a degree in Information Sciences and a career spanning data analysis, BI development, and data engineering, I've grown into what I call a fullstack data engineer.
That journey — from understanding business questions to building the pipelines that answer them — means I don't just think in code. I think in people, processes, and decisions too.
Work Experience
Pavel was one of the most self-sufficient people I've worked with. He took ownership of his work end-to-end, paid close attention to detail, and rarely needed hand-holding. You could point him at a problem and trust it would be solved — thoroughly.
Rudo Gischler
Head of Data Management at Logex
Pavel is very organized in the best sense of the word — he follows things through to the end, excels at analytical thinking, and shows a high level of understanding and independence. It's a pleasure to work with him.
Tomáš Novotný
Owner at Dataweps
I've collaborated with Pavel on multiple projects and can't praise our work together enough. He consistently evaluates every situation thoroughly, analyses it well, and always comes up with an original and fitting solution. He also excels at Power BI. The fact that we collaborate across multiple levels speaks for itself — working with Pavel is a pleasure and I warmly recommend him.
Jan Kudělka
Data Analyst at Dataweps
Frequently Asked Questions
That nobody ever asked!
I specialize in data engineering, BI development, and data analysis. This includes building data pipelines, designing data warehouses, creating Power BI dashboards and reports, performing ad-hoc analyses, and consulting on data strategy. I also offer mentoring and lecturing on data topics. My goal is to help people make better decisions.
My process is collaborative and structured around delivering results early. It typically involves understanding the problem, assessing available data sources, designing and building pipelines or dashboards, and iterating based on feedback. I tailor the approach to each project — whether it's a quick Power BI report or a full data platform build — always focusing on clarity, reliability, and actionable outcomes.
Absolutely! I enjoy working with startups to help them build their data foundations — whether that's setting up analytics, designing a first data warehouse, or creating dashboards that drive decisions. I can adapt my process to fit the fast-paced startup environment and limited resources.
Project costs vary based on scope, complexity, and timeline. I have no fixed rate.
Timelines depend on scope and complexity. I generally tent to prefer up to 2 months projects
Can be arranged.
Turning on my brain is quite nice. Building some that is clear, intuitive and long lasting,
Gym, Metal, Reading