Konstantinos
Fliakas

Data Engineer · Amsterdam, NL · kon.fliakas@gmail.com

Data professional with 2+ years of experience building data products and analytics pipelines in commercial environments. Strong quantitative foundation (MSc Business Analytics, BSc Mathematics) with hands-on expertise in Python, SQL, and statistical modelling. Experienced in developing end-to-end decision-support solutions and translating complex data findings into actionable business insights for cross-functional stakeholders. Eager to apply statistical and modelling skills to high-stakes marketing investment decisions in a fast-growing, data-driven organisation.

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Experience

Job Title

Company Name – City, Country
January 2024 – Present

Describe what you did, the impact you had, and the technologies you used. Keep it concise but specific — metrics and outcomes stand out.

Another Role

Another Company – City, Country
September 2022 – December 2023

Another role description. Highlight achievements and responsibilities.

Education

University Name

Master of Science in Your Field
September 2022 – Present

Specialization: Your Specialization

  • Course 1
  • Course 2
  • Course 3

Another University

Bachelor of Science in Your Field
September 2017 – June 2021

Specialization: Your Specialization

Projects

Below are some of my favourite projects.

Project One Title

Python · Scikit-learn · Pandas · XGBoost

Describe what the project was about, the techniques used, and the results achieved. Link to the GitHub repo or a live demo above.

Project Two Title

Python · PyTorch · OpenAI Gym

Another project description. What problem did it solve? What did you learn?

Project Three (No Link)

R · ggplot2 · Tidyverse

A project without a public repo. Describe the work and outcomes.

Skills

Programming & Data

Python R Pandas NumPy Polars SQL

Machine Learning

Scikit-learn PyTorch TensorFlow XGBoost

Visualisation

Plotly Matplotlib Seaborn

Tools & Workflow

Git Jupyter Linux / Bash LaTeX