Hire Freelance Data Analysts
Christopher Karvetski
Freelance Data Analyst
Dr. Karvetski has ten years of experience as a data and decision scientist. He has worked across academia and industry in a variety of team and client settings, and has been recognized as an excellent communicator. He loves working with teams to conceive and deploy novel data science solutions. He has expertise with R, SQL, MATLAB, SAS, and other platforms for data science.
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Eva Bojorges Rodriguez
Freelance Data Analyst
Eva is a skilled back-end developer and machine learning engineer with experience in scalability issues, system administration, and more. She has a flair for well-structured, readable, and maintainable applications and excellent knowledge of Python, Ruby, and Go. She is a quick learner and has worked in teams of all sizes.
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Daniel Tucunduva
Freelance Data Analyst
Daniel is a full-stack developer with four years of experience working for clients of all sizes, with a specialization in JavaScript and TypeScript technologies. Daniel has a strong academic background in computer science and won local hackathons multiple times while earning his degrees.
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Vu Quang Hoa
Freelance Data Analyst
Hoa, nicknamed Joe, is a very intelligent engineer who is capable of grasping new concepts very quickly. His most striking quality is the commitment he shows in whatever he does. He specializes in full-stack, highly scalable Python-Django applications, with past experience in Java and PHP. He has over two years of experience developing applications on the Django framework at the StoryTree company—one of top 500 startups in the US.
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Sanket Gupta
Freelance Data Analyst
Sanket has worked on several high impact data analysis, data science, statistics projects. He is proficient at statistical thinking and A/B testing techniques. He likes to work with business impact and product needs in mind. He is also a thought leader and has a popular blog and a podcast. He is skilled in Python, Pandas, SQL, AWS, Vue.js, building APIs, and data science architectures.
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Renee Ahel
Freelance Data Analyst
Renee is a data scientist with over ten years of experience, and five years as a full-stack software engineer. For over ten years, he has worked in international environments, with English or German as a working language. This includes 2.5 years working remotely for German client companies and 9 months working remotely as a member of the Deutsche Telekom international analytics team.
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Aljosa Bilic
Freelance Data Analyst
Aljosa is a data scientist and developer who has more than eight years of experience building statistical/predictive machine learning models, analyzing noisy data sets, and designing and developing decision support tools and services. He joined Toptal because freelancing intrigues him, and the best projects and people are to be found here.
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Katia Hayati
Freelance Data Analyst
Katia has worked for twelve years as an engineer, hands-on engineering manager, and consultant. She has worked at companies of all sizes, from tiny two-person startups to major enterprises including Groupon and Microsoft. She specializes in data processing, data-related algorithms, searching, and machine learning, but she has worked up and down the whole stack.
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Stephen Flammer
Freelance Data Analyst
Stephen is a talented senior data systems engineer and consultant, senior desktop solutions full-stack engineer and consultant, and senior SQL DBA. He has over twenty years of experience designing and developing SQL Server, VB, and MS Access systems. He designs and develops intuitive and feature-rich user-friendly solutions. He is an expert MS SQL database administrator, QA engineer, documentation specialist, and English/Spanish translator.
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Oliver Holloway
Freelance Data Analyst
Oliver is a versatile data scientist and software engineer combining several years of experience and a postgraduate mathematics degree from Oxford. Career assignments have ranged from building machine learning solutions for startups to leading project teams and handling vast amounts of data at Goldman Sachs. With this background, he is adept at picking up new skills quickly to deliver robust solutions to the most demanding of businesses.
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Charles Bordet
Freelance Data Analyst
Charles is an experienced data scientist with a strong background in programming, machine learning, and statistics. He has helped a variety of clients in various industries, such as academic researchers, web startups, and Fortune 500 companies. His work spans from extracting and cleaning data to building data products backed with machine learning models.
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