Data fuels the vast majority of today’s business decisions. From strategizing to developing new products to analyzing and launching marketing and sales campaigns, data is the backbone of organizations and how they function in an ever-changing and highly competitive marketplace.
Tableau, a suite of products that initially had its roots in a Stanford University project, was established in 2003 and is a comprehensive data analytics platform that helps businesses visualize, understand, and utilize data in a digestible way. Coca-Cola, AARP, Nike, The World Bank, Wells Fargo, and The New York Times all use Tableau to make data-informed choices.
Tableau Developers
Tableau is geared toward individuals who need to make use of meaningful data but don’t necessarily have highly technical knowledge. However, in order to incorporate it into your organization, you’ll need a skilled developer, someone with experience in and knowledge of business intelligence (BI).
A developer specialized in Tableau also needs to be able to understand raw data, in order to correctly use the tools that will convert it into something easier to visualize. This will enable your developers to craft dashboards and charts that can translate the information into valuable insights.
Tableau Skills
In order to work successfully with Tableau, an engineer needs to develop certain abilities.
If you are looking to hire Tableau developers, look for individuals who excel in areas such as:
- Outstanding analytical skills
- Advanced problem-solving abilities
- Written and communication skills
- Team-building and collaborative mindset
- Experience with databases and advanced knowledge of SQL
- Expertise in hadling all Tableau products
Tableau Hiring Guide
If you intend to hire Tableau developers you need to be aware of a few crucial details to guide the selection process. It’s important to be aware of Tableau’s potential for your business and what you can expect from a professional that integrates your team of developers.
What is Tableau?
Tableau is a BI and data analytics suite used for purposes like data visualization, data blending, and real-time data analysis. Essentially, it converts raw data into a digestible format that is far more accessible and actionable than its unstructured form. The tool is widely known for user-friendliness, interactive dashboards and worksheets, and strong security.
The specific products within the suite are:
- Tableau Desktop
- Tableau Public
- Tableau Online
- Tableau Reader
- Tableau Server
Are Tableau developers in high demand?
With so many businesses, organizations, and Fortune 500 companies around the world using Tableau, it’s no surprise that developers with experience with the software are in high demand. From a developer’s angle, it’s advantageous to learn how to apply their skills to the data visualization tools. From a business angle, it’s also good news — as the technology becomes more popular, the number of developers specializing in it is growing.
According to Tableau, more than one million members actively participate in the community forums, leveraging their knowledge and connections to support and help one another with questions, complex issues, and resources. That means that Tableau developers aren’t difficult to come by.
Interview Questions
What are the products in the Tableau suite?
There are several different products in the Tableau suite. They include:
- Tableau Prep: This tool is used to prepare data through cleaning, blending, and shaping the raw information before analysis takes place.
- Tableau Online: A cloud-based platform, Tableau Online allows users to share and publish insights, as well as access them from practically any location.
- Tableau Desktop: Desktop offers live, visual analytics, making it possible for users to see the analysis taking place and leverage dashboards to reveal important insights.
- Tableau Server: Used on-site, this tool facilitates sharing and using data securely within a given business.
- Tableau Reader: This free, interactive application is primarily used to view data visualizations on desktop devices.
What are the benefits of using Tableau?
There are plenty of benefits and advantages to using Tableau at your organization. The main purpose is allowing individuals to visualize data in a manageable, digestible way. The tools and visualizations are accessible to anyone who needs to access them. Tableau is also user-friendly and scalable, equipped to handle a large quantity of data. With the help of a developer, it can be integrated with other tools and data repositories.
Additionally, users can view calculations and analyses in real time. This happens very quickly, and the tool is easy to use. Plus, you’ll see attractive visualizations and dashboards, along with comprehensive insights.
Explain data visualization in a nutshell
Data visualization is exactly what it sounds like: a visual representation of data. Using pictures — charts, graphs, maps, bars, and more — people can see and glean insights from the gathered information. This makes it easier for many people to understand and interpret the findings.
What is Tableau Reader?
Tableau Reader is part of the Tableau suite, although it’s not considered one of the core tools. The free app allows users to view the visualizations created within the program on a desktop device. Users can also interact with these visualizations within Tableau Reader.
What is Tableau Server?
With Tableau Server, users can share visualizations with colleagues and others at their organizations and/or teams. It provides a fast means of collaboration and communication with stakeholders.
What are some of the main features of Tableau?
While Tableau offers an abundance of features, the ones that are most notable include:
- Attractive and user-friendly dashboards
- Collaboration
- Data blending
- In-program data sources
- Maps
- Multiple views include mobile and desktop
- Real-time analysis and insights
- Revision history
- Security
- Sharing
- Visualizations
What are filters in Tableau?
Filters enable users to see the data they need without having to view other unnecessary information. Filter types include:
- Extract
- Data source
- Context
- Dimension
- Measure
- Table
Job Description
We are looking for a Tableau developer to create new business intelligence and data solutions and improve existing ones, including data visualization systems and dashboards. This position will also require reporting and documentation. The successful candidate will be comfortable working in a team and have strong problem-solving and analytical skills, along with experience in data mining and analysis.
Responsibilities
- Gather and research requirements from stakeholders
- Develop business intelligence and data solutions
- Identify areas in need of improvement and implement solutions for existing databases and data repositories or systems
- Build dashboards
- Collaborate with team members and stakeholders
- Develop and conduct unit tests
- Create database queries
- Develop and update documentation
- Conduct reporting
Skills And Qualifications
- At least 5 years of experience using Tableau
- At least 7 years of experience with data analysis and mining
- Strong analytical, collaboration, critical thinking, and problem-solving skills
- Strong written and verbal communication tools
- Knowledge of SQL
- UI/UX experience
- Experience using Business Intelligence tools (e.g. Microsoft Power BI)
- Knowledge of data analysis tools
- Experience in managing databases
- Bachelor’s degree in computer science, information technology, or a related field
Tableau Development Projects
Tableau offers a wide variety of functionalities that can strongly contribute to data visualization and its an important part of a range of Business Intelligence Development Services. Projects developed using Tableau can not only assist in data visualization and analysis, but also strengthen data modelling and relational database management systems (RDBMS).
When you hire Tableau developers you can expect them to provide solutions that will ultimately enhance your ability to analyze fundamental indicators. A successful project developed utilizing Tableau will be able to integrate your business strategy and offer insights to orient and help measure actions and tactics.
