
Baris Rodi Bayar
Data Analyst
Salary / Daily rate
Lisbon, Portugal
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
I’m a data enthusiast who started in the aerospace industry and discovered the beauty of patterns not just in the sky, but in data. My journey has taken me from the hangars of Dubai and factories of Mercedes-Benz, to coding late nights with Python, SQL, and R in Lisbon. I’ve lived, studied and worked across 3 continents and 6 countries, blending cultures, ideas, and solutions. I love optimising complex systems, whether that means improving aircraft maintenance plans, uncovering process efficiencies, or solving messy business problems with data. Colleagues call me “original” and a “solution-finder.” I believe small details matter, planning makes the impossible achievable, and critical thinking is the best toolkit in life. Outside of data, you’ll find me navigating forest trails as a licenced orienteer or enjoying singing and video editing. I’m always ready to connect, collaborate, and co-create. ----------------------- Python, SQL, Microsoft Power BI, R, Metabase, PySpark, PostgreSQL, Microsoft Office, Microsoft Excel, Data Analysis, Data Science, Data Visualisation, Statistics, Statistical Analysis, Machine Learning, Forecasting, Business Intelligence (BI), Web Scraping, Data Mining, Data Cleaning, Data Interpretation, Software Development, Big Data, Research, Algorithm Design, Dashboard Continuing Airworthiness Management Organisation (CAMO) Engineering, EASA Part-M & Part-145, San Marino Civil Aviation Authority (CAA) Regulations, Private Jet Maintenance, Charter Flights Company, Long Term Aircraft Maintenance Planning, Short Term Aircraft Maintenance Planning, Record Updating, Task Tracking, Maintenance Planning, Providing Technical Support, Archive Management, Supply Chain Management, Procurement Management, Maintenance Planning Document (MPD) Preparation, Minimum Equipment List (MEL) Preparation, CAMP Systems Tracking, Veryon Tracking, Microsot Excel, International Shipping, International Logistics, Bombardier Global 5000, Bombardier Global Express, Bombardier Global Express XRS, Dassault Falcon 2000, Embraer 145
Work experience
Data Analyst
Indie Campers
Jul 2025 - Present
1 year 4 months
Lisbon, Portugal
I am currently completing my master’s final work within the Revenue Team at Indie Campers, where I work on the development and automation of dynamic pricing and revenue optimisation algorithms for a global campervan rental network. My work bridges data analysis, algorithmic modelling, and commercial strategy - transforming analytical insights into actionable pricing decisions. Key contributions include: - Developing and refining algorithms such as the One-Way Fee Algorithm, Discount & Vans Left Algorithm, and Ranking Algorithm to optimise pricing, fleet allocation, and demand balancing across regions, increasing conversion by 25% - Building automated Metabase and Excel-based data models and dashboards to monitor key KPIs such as conversion, utilisation, cancellation, and pricing efficiency, alongside specific insights like occupancy, one-way effects, dynamic pricing trends, GMV plots, ancillaries' dashboards, and the stock unbalance dashboard. - Conducting data analysis on pricing elasticity, booking conversion, cancellation behavior, and one-way trip effects to identify revenue opportunities and improve conversion across regions. - Collaborating cross-functionally with the Data, Product, and Operations teams to integrate algorithmic outputs into the production environment and ensure scalable implementation. - Documenting processes and logic on Confluence, leading data validation and quality assurance for multi-region algorithm launches (Europe, North America, and Asia-Pacific). This experience has strengthened my analytical thinking, technical programming, and commercial decision-making skills within a fast-paced, data-driven environment.
CAMO Engineer
Alex Jet
Mar 2023 - Mar 2024
1 year 1 month
Dubai - United Arab Emirates
I served as the CAMO (Continuing Airworthiness Management Organisation) Engineer of the aircraft fleet operated by the Dubai based charter flight company, Alex Jet. I took part in every aspect of the continuing airworthiness process, from choosing the dado panel fabric type and colour for the aircraft, to helping the company in getting the Air Operator Certificate (AOC) from San Marino Civil Aviation Authority (CAA). Part of my role involved: Maintenance planning, task tracking, record updating, providing technical support, archive management, and supply chain management. I utilised data-driven approaches to optimise aircraft maintenance schedules and implemented aircraft performance data analysis, visualisation and interpretation. I used CAMP, Veryon & MS Excel for tracking the airworthiness tasks. The 7 aircraft fleet was consisting of Bombardier Global 5000, Bombardier Global Express, Bombardier Global Express XRS, Dassault Falcon 2000, and Embraer 145 aircraft. It was an 8 months full of new cases and knowledge, which taught me the civil aviation sector and made me experience working in an international environment.
Modelling & Simulation Intern
TAAC Aerospace Technologies
Nov 2022 - Dec 2022
2 months
İstanbul, Türkiye
I conducted research on the dynamic system of aircraft landing gear and developed algorithms in the simulation software (MATLAB Simulink). I handled in-depth analysis of simulation data to recommend design adjustments for enhanced performance.
Production Intern
Mercedes-Benz Türk A.Ş.
Jun 2022 - Aug 2022
3 months
Aksaray, Aksaray Merkez/Aksaray, Türkiye
I had the chance to gain comprehensive experience in all aspects of automotive production in the Aksaray Mercedes-Benz truck factory. I collaborated with cross-functional teams to identify and resolve quality control issues. I employed statistical analysis alongside process optimisation methodologies, such as lean manufacturing and Kaizen, to formulate a project aimed at enhancing the automation of the KTL process and its related tasks, which I subsequently presented.
Education
ISEG - Lisbon School of Economics & Management
Master of Science - MS, Data Analytics for Business
2024 - 2025
2 years
University of Patras
Bachelor's degree, Mechanical Engineering
2021 - 2022
2 years
Istanbul Technical University
Bachelor of Science - BS, Aerospace, Aeronautical and Astronautical Engineering
2017 - 2022
6 years
Brno University of Technology
Bachelor's degree, Mechanical Engineering
2019 - 2019
1 year
Tripoli College
Primary School
2004 - 2011
8 years
Licenses & certifications
Entrepreneurship Training (Data Driven Future Programme)
Issued: Apr 2024
Data Scientist Vocational Training (Data Driven Future Programme)
Issued: Apr 2024