Hire the Top 3% of Freelance Data Lakehouse Consultants

Toptal is a marketplace for dedicated Data Lakehouse Consultants. Top companies and startups choose Toptal Data Lakehouse freelancers for their mission-critical development projects.

No-Risk Trial, Pay Only If Satisfied.

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Peter Daniels

Freelance Data Lakehouse Consultant
United StatesToptal Member Since September 18, 2023

Peter is a seasoned data platform expert specializing in the Microsoft stack, including Azure. With skills ranging from data architecture and engineering to database administration and development, his 29 years of experience, multiple certifications, and passion for learning set him apart in addressing clients' diverse data requirements. Most recently, Peter helped a growing company migrate their on-premise data and AI estate into Azure as part of an ERP migration to Microsoft Dynamics 365.

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Olcay Ozyilmaz

Freelance Data Lakehouse Consultant
TurkeyToptal Member Since November 3, 2022

Olcay is a data engineer with a PhD in computer science and 15 years of professional experience with extensive projects. He is a data warehouse (DWH) expert and a developer who focuses on productivity using robotics. He also has superior communication, decision-making, and organizational expertise backed by a master's degree in business management. Olcay is an excellent team player and leader who undertakes challenging jobs with his outstanding analytical and problem-solving skills.

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Jakub Kaczanowski

Freelance Data Lakehouse Consultant
AustraliaToptal Member Since June 18, 2020

Jakub started taming data nearly 20 years ago, building Access databases in the oil and gas sector. Since then, he's built data solutions for various Australian financial and government clients, co-founded a fintech startup, and freelanced for US and EU multinationals. An expert in BI, analytics, and data warehouse architecture and development, Jakub is much more than a technical resource; he has a sound understanding of the role of insightful data and its commercial application.

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Renan Tomazoni Pinzon

Freelance Data Lakehouse Consultant
BrazilToptal Member Since July 14, 2023

Renan is a skilled data engineer with a software engineering background and 15 years of experience. He has worked with Zenvia, PagoNxt, and Neogrid, leading the creation of a Payment Card Industry (PCI) compliance data platform and architecting new data solutions on AWS and Azure. Proficient in Scala, Java, Spark, Flink, Hadoop, Kafka, AWS, and Azure, Renan is a valuable asset in any organization.

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Daniel Brum

Freelance Data Lakehouse Consultant
BrazilToptal Member Since October 24, 2023

Daniel is a data engineer and architect specializing in Azure's cloud services. He's keen on collaborating with data analysts and data scientists to provide them with accurate data for dashboards and experiments, leveraging his clear communication skills and problem-solving mindset. As a certified Azure data engineer and a Databricks data engineer professional, Daniel's tech stack includes Databricks, Azure Data Factory, Azure Synapse, Azure Analysis Services, and Microsoft Power BI.

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Arnab Saha

Freelance Data Lakehouse Consultant
IndiaToptal Member Since December 20, 2021

Arnab is a business intelligence professional with experience in analyzing, designing, and developing large-scale data warehouses with SQL and NoSQL, business intelligence solutions, ETL, and Reporting solutions. As a Microsoft certified solution expert, he builds end-to-end business intelligence systems to solve complex data analytics problems. Having strong analytical, problem-solving, and troubleshooting skills, Arnab enjoys handling assignments for the entire project lifecycle.

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Brian Jin

Freelance Data Lakehouse Consultant
CanadaToptal Member Since June 18, 2020

Brian has a decade of substantial experience in data integration, data architecting, and data modeling in various industries such as government, banking, investment, and so on. The way Brian works is by designing the most optimized, scalable, and robust solution based on requirements. Brian's curiosity is what drives him to learn about new business areas, tackle new challenges, and embrace new technologies.

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Suresh Kasipandy

Freelance Data Lakehouse Consultant
CanadaToptal Member Since August 30, 2021

Part data scientist and part cloud solutions architect, Suresh excels at taking business problems and setting up end-to-end cloud data systems to solve them. Ranging from streaming data pipelines to data lakes to deep learning systems, Suresh leverages the latest tech and cutting-edge approaches to build robust and fault-tolerant systems that help you leverage business value from your data.

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Sandesh Pawar

Freelance Data Lakehouse Consultant
IndiaToptal Member Since June 18, 2020

Sandesh is a competent data architect and engineer specializing in SQL Server, MySQL, MongoDB, Spark, Databricks, Redshift, Tableau, and Power BI. In 2011, Sandesh started his career working with relational databases and then transitioned as a BI lead. Recently, he has been working as a BI lead and database architect. Sandesh is equally skilled in Azure and AWS, with over five years of experience in the public cloud platform for data-related services.

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Alexandre França de Magalhães

Freelance Data Lakehouse Consultant
BrazilToptal Member Since February 4, 2022

Alexandre is a senior data engineer with over six years of professional experience. His main experiences are designing and building data lakes and warehouses and processing data with available resources, such as Spark, SQL from their databases, Pandas, etc. Alexandre is familiar with Azure and the AWS stack but is open to working with other clouds.

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I am more than pleased with our experience with Toptal. The professional I got to work with was on the phone with me within a couple of hours. I knew after discussing my project with him that he was the candidate I wanted. I hired him immediately and he wasted no time in getting to my project, even going the extra mile by adding some great design elements that enhanced our overall look.

Paul Fenley


The developers I was paired with were incredible -- smart, driven, and responsive. It used to be hard to find quality engineers and consultants. Now it isn't.

Ryan Rockefeller


Toptal understood our project needs immediately. We were matched with an exceptional freelancer from Argentina who, from Day 1, immersed himself in our industry, blended seamlessly with our team, understood our vision, and produced top-notch results. Toptal makes connecting with superior developers and programmers very easy.

Jason Kulik


As a small company with limited resources we can't afford to make expensive mistakes. Toptal provided us with an experienced programmer who was able to hit the ground running and begin contributing immediately. It has been a great experience and one we'd repeat again in a heartbeat.

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How to Hire Data Lakehouse Consultants Through Toptal


Talk to One of Our Industry Experts

A Toptal director of engineering will work with you to understand your goals, technical needs, and team dynamics.

Work With Hand-Selected Talent

Within days, we'll introduce you to the right Data Lakehouse consultant for your project. Average time to match is under 24 hours.

The Right Fit, Guaranteed

Work with your new Data Lakehouse consultant for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.


  • How are Toptal Data Lakehouse consultants different?

    At Toptal, we thoroughly screen our Data Lakehouse consultants to ensure we only match you with talent of the highest caliber. Of the more than 200,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You’ll work with engineering experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs.

  • Can I hire Data Lakehouse consultants in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with a Data Lakehouse consultant within 48 hours of signing up.

  • What is the no-risk trial period for Toptal Data Lakehouse consultants?

    We make sure that each engagement between you and your Data Lakehouse consultant begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you’re completely satisfied with the results, we’ll bill you for the time and continue the engagement for as long as you’d like. If you’re not completely satisfied, you won’t be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.

Tap Into World-Class Talent

  • Trusted Experts Only

    Trusted Experts Only

    All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.

  • The Right Fit

    The Right Fit

    We have a knack for matching you with the right fit. Start working with your new hire on a no-risk trial period, paying only if satisfied.

  • Scale as Needed

    Scale as Needed

    Hire talent within 48 hours and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    Seamless Hiring

    We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.

  • Flexible Engagements

    Flexible Engagements

    Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.

  • Expert Talent Matching

    Expert Talent Matching

    Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Top Data Lakehouse Consultants Are in High Demand.

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