Hire the Top 3% of Freelance Netezza Developers

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

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance Netezza Developers and Engineers

Matt Hamm

Freelance Netezza Developer
United StatesToptal Member Since January 16, 2023

Matt has been a professional for over 25 years, focusing on data modeling and SQL coding supporting enterprise data warehouse development and analytics. His roles have included developer, consultant, trainer, support tech, and manager/leader. Currently, he is freelancing to broaden his horizons and gain exposure to diverse experiences. Matt is seeking data-focused projects which support application development, analytics, and data pipelines.

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Vipen Koul

Freelance Netezza Developer
United StatesToptal Member Since June 18, 2020

Vipen is a highly experienced database warehouse, development, and performance professional with comprehensive knowledge of OLAP and OLTP databases. Vipen has worked as a data architect, data modeler, ETL developer, database developer, and data analyzer utilizing Vertica, Teradata, Netezza, Oracle, and SQL Server, as well as Snowflake and Python.

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Maciej Jarka

Freelance Netezza Developer
PolandToptal Member Since June 18, 2020

Maciej is an ETL, BI, and big data engineer who's eager to share his knowledge and experience. He has over a decade of international experience under his belt, gained in projects spanning from data integration to analytics while working for industry leaders such as ING (banking) and Roche (pharma). Maciej is also quite handy with several tools including Snowflake, Netezza, Informatica, and DataStage (he’s a certified IBM DataStage trainer).

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Aqeel Ahmed Mohammed

Freelance Netezza Developer
CanadaToptal Member Since February 24, 2021

Aqeel is a software developer with 17 years of experience designing and building performance-sensitive, data analytics dashboards. He's migrated databases (SQL Server, Power BI Report Server) to the Azure ecosystem (Azure SQL Database, Azure SQL Managed Instance) as well as IaaS (data gateway), PaaS (SQL Managed Instance), SaaS (Power BI Service), including PII data (Azure Key Vault). Aqeel has also researched and built POCs and implemented new tech, including migrations to Azure and Power BI.

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Katharine Rovinsky

Freelance Netezza Developer
SpainToptal Member Since January 20, 2022

Katharine is a passionate and business-focused analytics professional with ten years of experience leveraging CRM and database insights. She has proven success in supporting decision-makers across marketing, sales, and product teams at Nielsen and Dell Technologies and, most recently, managing analytics at a startup. Expert in SQL, customer database insights, dashboarding, and reporting via Looker and Tableau, Katharine loves working with data and helping inform business strategy.

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Charith De Mel

Freelance Netezza Developer
United KingdomToptal Member Since June 24, 2020

Charith is a seasoned data enthusiast who loves to learn and always accepts a challenge. His career thus far in the data sphere has been in research publishing, education, manufacturing, and strategy, but he's always looking to explore other areas of data and analytics. Charith has a demonstrated history of being a dependable employee and a hard worker with solid problem-solving and technical skills.

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Marcin Suszczyński

Freelance Netezza Developer
PolandToptal Member Since June 18, 2020

Marcin is an IT professional with 15+ years of experience in multinational work environments across different industries, using Agile and Waterfall methods. He specializes in data integration, utilizing market-leading ETL tools and open source and custom solutions. Skilled in very large data warehouse environments based on Kimball and Data Vault 2.0 methodology, Marcin has also worked in data integration projects, including semantic web data models.

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João Rocha

Freelance Netezza Developer
RomaniaToptal Member Since October 13, 2020

João has extensive experience developing data applications using a broad range of tools and technologies across different industry sectors. João can effectively apply data warehousing and data engineering methods and techniques to solve complex data problems using relational databases, the Hadoop ecosystem, and cloud infrastructure.

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Roxana Ibanez

Freelance Netezza Developer
CanadaToptal Member Since June 24, 2020

Roxana has more than 10 years of experience advising and assisting companies and clients in data warehousing, business intelligence, data governance, and digital transformation. She understands the benefits of good communication and clean code and how a well-projected architecture helps productivity and maintainability in the long term. Roxana's extensive experience in the data domain has been proven to help leverage applied analytics to manage complex problems.

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Ahmed Mukhtar

Freelance Netezza Developer
United KingdomToptal Member Since August 12, 2020

Ahmed is a principal data engineer with over 13 years of experience with data: pipeline construction, modeling, and visualization for companies like Skyscanner, SumUp, Noon, Floranow, OLX, and IBM. He possesses expert-level skills in Python and SQL. He also has hands-on experience developing infrastructure from scratch for cloud-based and on-premise solutions that scale. Ahmed transforms raw data into actionable insights that ensure products function well.

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Josip Šaban

Freelance Netezza Developer
AustriaToptal Member Since June 18, 2020

Josip is an IT manager and data architect for innovative technological industries with 15 years in people leading and project management. He has a proven track record of turning technology innovations into viable products and solutions. He has ten years of experience in the finance industry, consulting and holding lectures and mentoring. This is combined with entrepreneurship and business skills, complemented with a master's degree, a double MBA degree, and key professional certifications.

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Discover More Netezza Developers in the Toptal Network

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Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

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

Our clients
Creating an app for the game
Conor Kenney
Creating an app for the game
Leading a digital transformation
Elmar Platzer
Leading a digital transformation
Building a cross-platform app to be used worldwide
Building a cross-platform app to be used worldwide
Drilling into real-time data creates an industry game changer
Drilling into real-time data creates an industry game changer
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 startup, they are our secret weapon.

Brantley Pace

CEO & Co-Founder

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.

Stuart Pocknee


How to Hire Netezza Developers 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 Netezza developer for your project. Average time to match is under 24 hours.

The Right Fit, Guaranteed

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


  • How are Toptal Netezza developers different?

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

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

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

    We make sure that each engagement between you and your Netezza 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

    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 Netezza Developers Are in High Demand.

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