Hire remote data scientists near Berlin or in a similar time zone
Sebastián Castaño
Freelance Data Scientist
Sebastián has a PhD in machine learning and data science and a decade of experience in interdisciplinary projects in medicine, banking, marketing, and consumer products, among others. His expertise includes designing data collection systems, analyzing and modeling complex data, and developing and deploying ML pipelines. As a seasoned researcher and educator, Sebastián constantly delivers compelling data-driven insights and intuitive tools for technical and non-technical colleagues.
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Mary Mirzoyan
Freelance Data Scientist
Mary's motto in work is "Always deliver more than expected"—this slogan has worked for her throughout her seven-year career path. She loves seeing the magic of technology at work, bringing it to people, and making their lives easier. As a BI developer at Toptal, Mary is here to transform your data into an in-depth visualization to help your business grow.
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Eloi Ugo Pattaro
Freelance Data Scientist
Eloi is a data scientist and manager with a bachelor's degree in physics and over seven years of experience working for market-leading tech startups such as Klarna and iFood. Mainly working with Python, Eloi focuses on machine learning, data science, computer vision, and complex algorithms. Eloi has worked on key anti-fraud, growth, marketing, logistics, and HR projects and has managed over 30 professionals, including tech leads and data scientists, analysts, and engineers.
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Daniel O'Huiginn
Freelance Data Scientist
Daniel likes code, words, and data. Starting as a Python developer, he's moved gradually from web back-end work to more data-driven projects. After spending time working in classic big data and data science, he found a niche in investigative data journalism—learning skills he now likes to use more commercially.
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Nicolas Keller
Freelance Data Scientist
With a strong mathematical background (a master's degree in mathematics), Nicolas is a passionate data scientist who can contribute the ideal combination of machine learning knowledge, practical programming skills, and a problem solving and analytical mindset to a project. He has a demonstrated history of transforming business problems into data-driven solutions and recently has worked as a data scientist at the global insurance company, Allianz.
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Tal Perry
Freelance Data Scientist
Tal is a Google developer with expertise in machine learning and a former NLP researcher at Citi. He is the founder and CTO of LightTag, a profitable NLP SaaS platform. His experience spans ML, ops, and human-machine interfaces. The solutions he's put in production include language-based compliance monitoring systems, high-frequency trading systems trading hundreds of millions a day, and NLP-based alternative data offerings for competitive intelligence and financial analysis.
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Simon Tietze
Freelance Data Scientist
Simon is a data scientist with experience in machine learning, statistics, big data, and method development. Over his career, he has worked in various fields, including adtech, molecular biology, telecommunication networks, and hardware reliability. Simon has built predictive machine learning systems, reporting dashboards, and in-depth analytical reports, ranging from small datasets to systems operating in real time with thousands of requests per second.
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Nathan Kiner
Freelance Data Scientist
Formerly a data science lead and entrepreneur in the climate tech industry Nathan is an expert in applied AI and geospatial intelligence in diverse spaces such as Earth Observation, 3D reconstruction, customer behavior prediction, or natural language understanding. He can support with full-stack development of AI / geospatial tools.
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Daniel Renz
Freelance Data Scientist
Daniel has 10+ years of experience in scientific analysis, machine learning, and programming, with a particularly strong foundation in (Bayesian) statistics. He places emphasis on rapid prototyping but can also deploy models all the way to production. His diverse background enables him to attack new problems from multiple perspectives—he has worked as an analyst, consultant, software engineer, as well as a researcher in neuroscience, biophysics, and discrete mathematics.
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Balint Kubik
Freelance Data Scientist
Balint is a versatile senior data engineer who has used cloud-hosted technologies to solve data use cases in the corporate and academic sectors. He has implemented data architectures from scratch, enabled advanced reporting capabilities, and supported data science use cases on AWS, Microsoft Azure, and Google Cloud Platform. Driven to produce well-tested, maintainable software, Balint is experienced in Python and Scala programming languages and several (No)SQL dialects.
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Alex Baas
Freelance Data Scientist
Alexander is a full-stack developer with over a decade of experience in software engineering. He specializes in high-performance data-driven apps with scalable back ends and has expertise in microservices and serverless architecture, database architecture, DevOps, cloud architecture, and data engineering. Alexander is proficient in JavaScript, TypeScript, React, Node.js, SQL, and NoSQL. He possesses strong project management skills, is certified in Scrum, and holds an MBA.
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