Hire the Top 3% of Freelance OLAP Developers

Toptal is a marketplace for dedicated OLAP developers, engineers, programmers, coders, architects, and consultants. Top companies and start-ups choose Toptal OLAP freelancers for their mission-critical OLAP development projects.

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance OLAP Developers and Engineers

Fabio Couto

Freelance OLAP Developer

NetherlandsToptal Member Since April 5, 2018

Fabio is a full-stack senior developer with two decades of experience developing with all the major platforms and stacks. He has mastered .NET, the front end, and Android. He's worked in a variety of technology and business areas like intelligent chatbots, market risk-management software, big data web systems, cloud eCommerce, payment gateways, and integrations. His passions are AI, games, and the exploration of new businesses.

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Mihály Tringel

Freelance OLAP Developer

HungaryToptal Member Since December 26, 2017

Mihály is a full-stack developer with a front-end focus with 20 years of experience in software design, development, maintenance, and management. Mihály is well versed in various technologies, including React, Angular, Blazor, SPA, PWA, HTML5, TypeScript, jQuery, SASS, SCSS, Azure Services, Azure DevOps, ASP.NET Razor, .NET Core, SQL Server, and Unity.

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Daphne Liu

Freelance OLAP Developer

United StatesToptal Member Since June 18, 2020

Daphne is a highly motivated big data analytic architect and SQL/Tableau developer with strong business analytic solution delivery skills and 20 years of progressively responsible OLTP/OLAP database development/architecture experience. She is a frequent seminar speaker and workshop trainer in business intelligence and analytic solutions. Daphne is experienced collaborating with business users in data modeling and business analytic solutions.

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Vivek Madenur

Freelance OLAP Developer

IndiaToptal Member Since July 13, 2022

Vivek is a senior DevOps architect with over 15 years of experience designing and building large enterprise applications for clients, including Sky UK, Royal Dutch Shell, UK Royal Mail, RSA Insurance, UK RPA, Motorola Solutions, and Grab Singapore. He specializes in DevOps, cloud technologies, Kubernetes, Docker, data science, Python, and Django.

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Bogdan Beca

Freelance OLAP Developer

RomaniaToptal Member Since May 4, 2021

Bogdan has over 20 years of hands-on experience with enterprise-level systems, delivering tens of large projects for top organizations in domains like energy, pharma, telco, public sector, and banking. Along with having excellent knowledge of Azure (Azure Synapse and Azure SQL Database), Bogdan's top development skills are SQL Server, Oracle Database, .NET for critical section development, performance tuning, complex analytics, ETL, integration, migrations, and high-performance prototyping.

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Boris Mihajlovic

Freelance OLAP Developer

SerbiaToptal Member Since July 19, 2022

Boris is a goal-driven, innovative IT professional delivering successful projects on time and budget and transforming company operations in key areas of retail, customer relations, finance, and analytics in the oil and gas, telco, and banking industries. He has extensive experience delivering highly challenging projects and complex IT integrations, ensuring thousands of business users benefit from IT systems, and driving efficient and controllable business practices.

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Bonny Pradhan

Freelance OLAP Developer

United StatesToptal Member Since December 8, 2021

Bonny has worked in global data analytics teams as a business intelligence consultant, team lead, ETL, and reporting developer. Her client base for data analytics has been from the retail domain, including top-tier retailers worldwide. Her work involves understanding business requirements, proposing optimal solutions, and developing solutions that meet client expectations. Bonny takes ownership, delivers on time, and aims for the best possible outcome in any given scenario.

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Hrvoje (Henry) Tonkovac

Freelance OLAP Developer

CroatiaToptal Member Since September 4, 2020

Henry is a Certified AWS Solutions Architect, Red Hat Administrator, and Kubernetes Administrator. He excels at DevOps, cloud, and distributed systems and has implemented a complete AWS infrastructure with real-time data streaming and an anonymization ETL pipeline. With extensive development, system administration, and consulting experience, Henry works to the highest standards and tackles specific implementation details, including back-end and infrastructure code.

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Sung Jun (Andrew) Kim

Freelance OLAP Developer

AustraliaToptal Member Since June 18, 2020

As a highly effective technical leader with over 20 years of experience, Andrew specializes in data: integration, conversion, engineering, analytics, visualization, science, ETL, big data architecture, analytics platforms, and cloud architecture. He has an array of skills in building data platforms, analytic consulting, trend monitoring, data modeling, data governance, and machine learning.

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Hasitha Ranawaka

Freelance OLAP Developer

Sri LankaToptal Member Since September 5, 2022

Hasitha is a multi-skilled engineer with expertise in data engineering, cloud-native development, and engineering. As a data engineer, he is experienced in architecting highly scalable data platforms. As a certified cloud architect, Hasitha is skilled in implementing state-of-the-art cloud solutions. As an engineer, he is proficient in the technicalities of different manufacturing processes. Hasitha aspires to be a leader in architecting data-driven solutions for businesses across the globe.

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Jakub Kaczanowski

Freelance OLAP Developer

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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Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

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Building a cross-platform app to be used worldwide
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Testimonials

Tripcents wouldn't exist without Toptal. Toptal Projects enabled us to rapidly develop our foundation with a product manager, lead developer, and senior designer. In just over 60 days we went from concept to Alpha. The speed, knowledge, expertise, and flexibility is second to none. The Toptal team were as part of tripcents as any in-house team member of tripcents. They contributed and took ownership of the development just like everyone else. We will continue to use Toptal. As a start up, they are our secret weapon.

Brantley Pace, CEO & Co-Founder

Tripcents

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, Director

K Dunn & Associates

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, CEO

Radeeus

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, Co-Founder

ProHatch

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.

Stuart Pocknee , Principal

Site Specific Software Solutions

We used Toptal to hire a developer with extensive Amazon Web Services experience. We interviewed four candidates, one of which turned out to be a great fit for our requirements. The process was quick and effective.

Abner Guzmán Rivera, CTO and Chief Scientist

Photo Kharma

Sergio was an awesome developer to work with. Top notch, responsive, and got the work done efficiently.

Dennis Baldwin, Chief Technologist and Co-Founder

PriceBlink

Working with Marcin is a joy. He is competent, professional, flexible, and extremely quick to understand what is required and how to implement it.

André Fischer, CTO

POSTIFY

We needed a expert engineer who could start on our project immediately. Simanas exceeded our expectations with his work. Not having to interview and chase down an expert developer was an excellent time-saver and made everyone feel more comfortable with our choice to switch platforms to utilize a more robust language. Toptal made the process easy and convenient. Toptal is now the first place we look for expert-level help.

Derek Minor, Senior VP of Web Development

Networld Media Group

Toptal's developers and architects have been both very professional and easy to work with. The solution they produced was fairly priced and top quality, reducing our time to launch. Thanks again, Toptal.

Jeremy Wessels, CEO

Kognosi

We had a great experience with Toptal. They paired us with the perfect developer for our application and made the process very easy. It was also easy to extend beyond the initial time frame, and we were able to keep the same contractor throughout our project. We definitely recommend Toptal for finding high quality talent quickly and seamlessly.

Ryan Morrissey, CTO

Applied Business Technologies, LLC

I'm incredibly impressed with Toptal. Our developer communicates with me every day, and is a very powerful coder. He's a true professional and his work is just excellent. 5 stars for Toptal.

Pietro Casoar, CEO

Ronin Play Pty Ltd

Working with Toptal has been a great experience. Prior to using them, I had spent quite some time interviewing other freelancers and wasn't finding what I needed. After engaging with Toptal, they matched me up with the perfect developer in a matter of days. The developer I'm working with not only delivers quality code, but he also makes suggestions on things that I hadn't thought of. It's clear to me that Amaury knows what he is doing. Highly recommended!

George Cheng, CEO

Bulavard, Inc.

As a Toptal qualified front-end developer, I also run my own consulting practice. When clients come to me for help filling key roles on their team, Toptal is the only place I feel comfortable recommending. Toptal's entire candidate pool is the best of the best. Toptal is the best value for money I've found in nearly half a decade of professional online work.

Ethan Brooks, CTO

Langlotz Patent & Trademark Works, Inc.

In Higgle's early days, we needed the best-in-class developers, at affordable rates, in a timely fashion. Toptal delivered!

Lara Aldag, CEO

Higgle

Toptal makes finding a candidate extremely easy and gives you peace-of-mind that they have the skills to deliver. I would definitely recommend their services to anyone looking for highly-skilled developers.

Michael Gluckman, Data Manager

Mxit

Toptal’s ability to rapidly match our project with the best developers was just superb. The developers have become part of our team, and I’m amazed at the level of professional commitment each of them has demonstrated. For those looking to work remotely with the best engineers, look no further than Toptal.

Laurent Alis, Founder

Livepress

Toptal makes finding qualified engineers a breeze. We needed an experienced ASP.NET MVC architect to guide the development of our start-up app, and Toptal had three great candidates for us in less than a week. After making our selection, the engineer was online immediately and hit the ground running. It was so much faster and easier than having to discover and vet candidates ourselves.

Jeff Kelly, Co-Founder

Concerted Solutions

We needed some short-term work in Scala, and Toptal found us a great developer within 24 hours. This simply would not have been possible via any other platform.

Franco Arda, Co-Founder

WhatAdsWork.com

Toptal offers a no-compromise solution to businesses undergoing rapid development and scale. Every engineer we've contracted through Toptal has quickly integrated into our team and held their work to the highest standard of quality while maintaining blazing development speed.

Greg Kimball, Co-Founder

nifti.com

How to Hire OLAP Developers through Toptal

1

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.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right OLAP developer for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

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

FAQs

  • How are Toptal OLAP developers different?

    At Toptal, we thoroughly screen our OLAP developers 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 OLAP developers in less than 48 hours through Toptal?

    Depending on availability and how fast you can progress, you could start working with an OLAP developer within 48 hours of signing up.

  • What is the no-risk trial period for Toptal OLAP developers?

    We make sure that each engagement between you and your OLAP developer 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

    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

    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

    Hire in under 2 weeks and scale your team up or down as needed, no strings attached.

  • 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

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

  • Expert Talent Matching

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

Top OLAP Developers are in High Demand.

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