Hire the Top 3% of Freelance OBIA Developers

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

No-Risk Trial, Pay Only If Satisfied.

Hire Freelance OBIA Developers and Engineers

Sudheer Kopparapu

Freelance OBIA Developer
United Arab Emirates
Toptal Member Since April 7, 2021

Sudheer is a database specialist with expertise in data engineering, visualization, and data science. He has vast experience working in the banking, retail, oil & gas, transportation, and investments sectors. Sudheer built a near-real-time KPI solution that guides improved decision-making in crisis and will be featured in EXPO 2021.

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Vineet Singh

Freelance OBIA Developer
United Kingdom
Toptal Member Since November 21, 2022

Vineet is a tech-savvy professional with over 20 years of IT experience in devising business strategies and optimizing business processes by managing the development and execution of data infrastructure. He is skilled in advanced business analytics and technologies, process management, technology controllership, IT strategy, organizational development, digital transformation, DWH, ETL, cloud migration, and data analytics. Vineet is willing to leverage his experience in challenging new projects.

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Aadi Manchanda

Freelance OBIA Developer
Toptal Member Since March 10, 2022

Aadi is a data architect by profession and a data evangelist at heart. She started her career designing and developing ETL solutions. Over the last 12 years, she enhanced her experience with data modeling, operational and analytical reporting, and building data warehousing solutions on-premises and in the cloud. Combining excellent business knowledge and strong technical abilities, Aadi brings a pragmatic approach to any project, ensuring the technology used is providing real business value.

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Boudewijn van Breukelen

Freelance OBIA Developer
Toptal Member Since February 25, 2016

With a unique talent for understanding client needs beyond technical jargon, Bo excels in translating concepts into high-quality software. He is proficient in several well-known coding languages and brings ideas to fruition while ensuring a seamless process. He prioritizes listening, strategic thinking, and effective planning. Whether what's needed is precise code or a lead with a keen eye on the budget, Bo is up to it. He elevates any software project, going beyond the code.

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Abhilash Dasari

Freelance OBIA Developer
United States
Toptal Member Since June 18, 2020

Abhilash is a developer with over 15 years of hands-on experience. He’s primarily focused on data management, data modeling, data migration, data analysis, advanced analytics, enterprise reporting, cloud implementation, and converting data into reports and actionable KPIs (Tableau). Where Abhilash shines is in database development (management, warehousing, ingesting), Informatica, Azure, SSIS, writing queries, and working with SQL and PL/SQL.

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Tahir Badar

Freelance OBIA Developer
New Zealand
Toptal Member Since June 18, 2020

Tahir is a highly seasoned and creative ETL and BI consultant with an exceptional track record of accomplishment and customer satisfaction. He is highly experienced in the agile development process and has over eight years of experience in ETL and BI reporting, analytics, and DWH technologies.

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Anat Tal

Freelance OBIA Developer
Toptal Member Since June 18, 2020

Anat is a senior back-end developer and a certified business analyst with extensive professional experience, broad skillset and determined personality. She quickly adapts new technologies and always finds the best solutions to keep her clients happy and her projects on track!

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Abdelrahman Galal

Freelance OBIA Developer
Toptal Member Since June 24, 2020

Abdelrahman is a multi-talented data analyst and engineer with solid technical skills. He delivers services that exceed the expectations of colleagues and end-users through a positive, well-organized, and structured work ethic. Backed by strong technical and analytical skills covering data science, data engineering, and machine learning involving Python and SQL, Abdelrahman is also capable of dealing with different cloud platforms such as GCP and AWS.

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Sung Jun (Andrew) Kim

Freelance OBIA Developer
Toptal 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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João Rocha

Freelance OBIA Developer
Toptal 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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Rade Pobulic

Freelance OBIA Developer
Toptal Member Since June 18, 2020

Rade has three decades of experience with Oracle products (database, tools, applications, middleware, and business intelligence). With so many years of hands-on, in-depth experience under his belt, it can safely be said that Rade is a world-class expert in Oracle databases, SQL tuning, and development. Recently, he's been working on Oracle E-Business Suite customization and tuning.

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Discover More OBIA 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 OBIA 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 OBIA developer for your project. Average time to match is under 24 hours.

The Right Fit, Guaranteed

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


  • How are Toptal OBIA developers different?

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

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

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

    We make sure that each engagement between you and your OBIA 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 OBIA Developers Are in High Demand.

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