Hire Freelance Data Engineers
Tafsuth Boumali
Tafsuth is a highly efficient and dedicated professional with a broad software and data engineering skillset. Her career assignments have ranged from building real-time prediction pipelines for startups to leading project teams and designing and maintaining large data lakes for Fortune 500 companies. Tafsuth is interested in helping businesses make data-driven decisions, and she enjoys sharing her knowledge by mentoring engineers.
Show MoreMatthew Alhonte
Matt has officially worked as a Python-based data scientist for the past six years; however, he's spent the last ten at the intersection of stats and programming (before the term data scientist had caught on). He combines strong technical skills with a rigorous background in experiment design and statistical inference. More recently, he's been focusing on machine learning, including some natural language processing and computer vision.
Show MoreAniqa Riasat
Aniqa is a senior software engineer who excels in providing reporting and analytical solutions. She specializes in SQL and .NET and has extensive knowledge of ETL operations and databases. Aniqa has delivered technical solutions that exceeded performance expectations, improved data gathering, analysis, and visualization procedures with strategic optimizations, and performed system analysis, testing, implementation, and user support for platform transitions.
Show MoreKhalid Amin
Khalid is a seasoned data professional with 20+ years of industry experience. His expertise includes data architecture, data engineering, modern data warehousing, big data, and analytics. Khalid has Microsoft certifications in Azure data engineering and Power BI. Additionally, he is skilled with SQL Server and Oracle database technologies. Khalid has very good interpersonal skills and is a true team player.
Show MoreYugesh Shrestha
Yugesh is a data warehouse and business intelligence developer. He is proficient in SQL for data integration and analysis and confident working with Python and Unix shell scripting for data manipulation and ETL. Yugesh is competent in leading teams, testing, E2E projects and has used Tableau, Power BI, and SSRS to build corporate dashboards and analytical reports.
Show MoreRenee Ahel
Renee is a data scientist with over 12 years of experience, and five years as a full-stack software engineer. For over 12 years, he has worked in international environments, with English or German as a working language. This includes four years working remotely for German and Austrian client companies and nine months working remotely as a member of the Deutsche Telekom international analytics team.
Show MoreAljosa Bilic
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.
Show MoreEdison Zhu
Edison is an Azure BI developer, data engineer, and data architect with 18 years of BI and data engineering experience across industries. Backed by an MCSE Azure Cloud Platform certification, he delivers high-quality BI solutions using Azure Data Factory (ADF), Python, Azure Functions, Azure SQL Database, Azure Synapse, Power BI, Databricks, Analysis Service, and SQL Server. Edison also excels at dimensional modeling, performance turning large data warehouses, and .NET and Angular development.
Show MoreRadek Ostrowski
Radek is a certified Toptal blockchain engineer particularly interested in Ethereum and smart contracts. In the fiat world, he is experienced in big data and machine learning projects. He is a triple winner in two different international IBM Apache Spark competitions, co-creator of PlayStation 4's back end, a successful hackathon competitor, and a speaker at conferences in Australia, Poland, and Serbia.
Show MoreOliver Holloway
Oliver is a versatile data scientist and software engineer combining over a decade 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.
Show MoreNaman Jain
Naman is a highly experienced cloud and data solutions architect with more than six years of experience delivering data engineering services to multiple Fortune 100 clients. He has delivered on multiple Petabyte-scale data migrations and big data infrastructures via Azure Cloud, AWS Cloud, and Snowflake or DBT, creating a step order of efficiency in their use cases in many instances. Naman fundamentally believes in over-communication, establishing trust, and taking ownership of deliverables.
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