Vind Python Freelancers

I’m a PowerBi developper with a passion for turning complex data into actionable insights. With a Master’s in Econometrics and a Bachelor’s in Statistics and Economics, I specialize in stakeholder management and developing intuitive dashboards that transform data into digestible information. I have extensive experience in creating reporting dashboards that empower stakeholders. I thrive on translating large datasets into clear, actionable insights. Fluent in Portuguese (my mother tongue), and proficient in English, Afrikaans, Spanish, and Dutch (B2 level),  Let’s connect and discuss how I can help bring your data to life!

I am a results-driven Senior Business Data Analyst with 8+ years of experience leading cross-functional data initiatives across insurance, e-commerce, mobility, and energy sectors. My core strength lies in bridging business goals with robust data architecture to deliver actionable insights, scalable solutions, and measurable business value. Having worked in dynamic environments like bol.com, VodafoneZiggo, Fastned, and Allianz Direct, I specialize in: Data Product Ownership: Shaping the vision and roadmap for analytical solutions, including KPIs, fraud metrics, and telemetry-based models. Proven success in building data products for both internal stakeholders and external partners, including “data as a service” layers and fraud detection engines. Process Design & Optimisation: Designing end-to-end data and reporting processes from scratch. At Benerail and Shopforward, I led the development of foundational data layers, enabled delta sharing, and migrated legacy reporting to scalable Power BI infrastructure. Advanced Analytics & Insights: Conducting root cause analysis, A/B testing, and causal inference to redefine KPIs (e.g. Account Takeover at bol.com). Used tools such as SQL, PySpark, and Python to analyse large datasets and influence business decision-making. Agile Collaboration & Stakeholder Management: Certified PSM I Scrum Master and trained coach with experience guiding diverse data teams across Netherlands, Germany, and the UAE. Introduced innovative delivery practices (e.g., pre-refinement rituals, stakeholder bots) to reduce meeting fatigue and improve flow. Tooling & Tech Stack: Deep experience with Power BI, Tableau, Qlik, Azure, Databricks, GCP (BigQuery, Vertex AI), DBT, Snowflake, SAP (MM, ECC), D365, and Salesforce. Strong understanding of data warehousing, modeling (star/snowflake), and governance best practices. Whether driving data platform migrations (e.g., SAP ECC to AWS), building financial & fraud dashboards, or leading BI transformations using GenAI, I bring strategic clarity, technical credibility, and an ownership mindset to every project I take on.

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Following my masters degree in Applied Physics, I have worked in several roles where my analytical, programming, social and management skills have been put into practice. These consist of being a guest researcher at the Kavli Institute of Nanoscience, teaching assistant at Delft University of Technology, improvement consultant at TATA steel where I quickly grew into the function of senior engineer. Following up, I stepped into the position of interim technical manager. Next to this, I worked as a private tutor at my own company, where I successfully tutored many students. My strength lies in analyzing complex process and systems. An example is the development of a pacing model which is used to determine the production results and speed. This model is used intensively and has led to several other projects. I'm very driven, ambitious, result oriented and I like being challenged and learning new things. I like to get out of my comfort zone and to improve myself. I strive to learn and am curious about new technologies. Next to that, I value good teamwork and communication. My hobbies are salsa dancing, beatboxing, crossfit/powerlifting, traveling, mathematics and reading.

Full-stack web ontwikkelaar met ruime ervaring in softwareontwikkeling en infrastructuurbeheer. Bekwaam in backend-technologieën (PHP, Node.js), databases (SQL, MariaDB, Postgres), DevOps en Linux-systemen. Ervaren in complexe migraties zoals Nuxt 2 naar Nuxt 3. Gedreven om duidelijke, efficiënte oplossingen te leveren met oog voor schaalbaarheid en performance.

I am a Senior Test Automation & QA Engineer with 9 years of hands-on experience in quality assurance and test automation based in Amsterdam. I specialize in building robust and scalable automation frameworks using modern languages and frameworks such as Playwright, Cypress, Selenium, WebdriverIO, Python, and JavaScript. I have solid experience with CI/CD pipelines using GitLab CI, GitHub Actions, and CircleCI, and I’m comfortable working in Dockerized environments. I’ve worked closely with cross-functional teams to ensure software quality across web and API platforms, from test planning and strategy to implementation and reporting. With a strong eye for detail and a passion for clean, maintainable test code, I bring both technical depth and process maturity to every project I join. Currently available for new freelance opportunities. Let’s connect and build quality software together.

Ik ben een Computer Science-student aan de Vrije Universiteit Amsterdam met een specialisatie in data science en een sterke passie voor programmeren en probleemoplossing. Ik combineer technische kennis met praktijkervaring in klantgericht werken, tutoring en projectmatig denken. Wat ik bied: Sterke basis in Python, SQL, HTML/CSS, JavaScript en C++ Kennis van data-analyse, visualisatie en statistiek via mijn data science minor Ervaring met het bouwen van scripts en tools voor praktische toepassingen Analytisch sterk, leergierig en communicatief vaardig Beschikbaar voor: Data-analyse en rapportages SQL-databasewerk Front-end/web development Bijles in programmeren of data science Laat van je horen als je iemand zoekt die meedenkt, snel leert en kwaliteit levert.

Inmiddels 10 jaar ervaring in e-commerce, waarvan de laatste 5 jaar als zelfstandig developer. Mijn specialisatie is C# maar ik ben ook bedreven in Python, SQL, .NET en met software als Excel en Unity.

Met ervaring in systeembeheer, softwarekoppelingen en procesoptimalisatie help ik organisaties om efficiënter te werken door taken te automatiseren en bedrijfssoftware naadloos op elkaar aan te sluiten. Mijn analytisch vermogen, creativiteit en verantwoordelijkheidsgevoel zorgen ervoor dat ik problemen bij de kern aanpak en duurzame oplossingen bied.