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To analyze and visualize that quintillion of data into an understandable format for companies, Tableau as a leading Data Visualization tool has been doing a miraculous job. The tool with its capabilities of data blending, real-time analysis, seamless collaboration with any raw data has been recognized as the most suitable and leading Data Visualization tool.
At the current pace, 2.5 quintillion bytes of data are created each day. These days, every small to medium to large scale business runs on data of every size to make important business decisions and improve their deliverables.
Tableau Developer is a buzzword in the job market as many leading data-driven companies like Amazon, JPMorgan Chase, IBM are aggressively looking for and hiring Tableau Developers.
If you want to make a career as Tableau Developer but don’t know how --- continue reading as below you will find a complete roadmap to “How to become a Tableau Developer?” You would also get every information on how & where to learn skills for Tableau Developers to become a job-ready professional.
Since Tableau is a data visualization tool, let's first learn what is Data Visualization, why it is important, and where it is used, before learning about how to become a Tableau Developer.
Data Visualisation is a graphical or visual depiction of any raw data in an understandable format. Every small scale to big scale company leverages data visualization to learn the patterns, trends, and gain insights that could help them make informed business decisions for maximizing the business’s return on each Investment.
The motive of data visualization is to get great information from raw data, available at different sources or in different formats. Businesses have a lot of big data to dig deep into, it could be from customers, stakeholders, competitive markets, or from their internal processes, which needs to be transformed to support business growth initiatives.
Since companies use a lot of data in real-time, visualization as a part of data analysis comes as a rescue to manage and draw trends or insights from varied datasets. With moving times, data is growing in numbers and a second delay in small to complex data transformation can pull a lot of cost to companies and further lead to inefficient outputs and losses.
Data Visualization is a great practice that helps stakeholders make important business decisions. If we have to answer where Data Visualization is most scrutinized, we would say it is everywhere. Weather maps, Facebook page statistics, air quality indices, these are all forms of Data Visualization.
Few Powerful Tableau Features
Cross-Database joins
Filtering across data sources
Tableau Dashboard
Advanced Visualizations - Chart Types
Collaboration and Sharing
Trend Lines and Predictive Analysis
Tableau is a powerful BI tool that works in real-time, generates insights within seconds, allows great customizations, and handles complex graphs or chart creation.
Now, we know why Tableau is a premier choice for great data visualization, let’s move to understand who are Tableau Developers, Tableau developers required skills and job responsibilities and how you can become one.
A Tableau Developer is a professional who creates computer systems and Data Visualisation solutions to help companies improve their business processes. They are responsible for creating Tableau Dashboard Reports, visualizations, and BI (Business Intelligence) reports while working with developers to contribute to improved systems.
Here are the most common Tableau Developer’s roles and responsibilities that he/she may be required to perform during their course of employment:
To understand the needs of clients
A Tableau Developer is required to be in the shoes of businesses and look for the bigger picture on why they need Tableau Dashboard and how it can help them in making their key business decisions.
To Provide Technical Solutions
A Tableau Developer is required to build & deliver the technology solutions that could help businesses manage and transform their big data from any sources.
To create Data Storage Tools
Tableau Developers are required to create tools that could store data effectively within the organization, which is known as online analytical processing. They are also required to maintain data analytics platforms so that data can be seamlessly mined for information later on.
Testing of Tool
Once the desired tool is built, a Tableau Developer examines the tool by performing the unit tests and develops database queries to identify the problems that may take place in the tool.
It is an ongoing development process part that takes place regularly throughout a project to analyze early on any part of the application that fails to work correctly.
Improving/Enhancement of System
Once the tool is built for a business organization, the existing systems are improved to initiate their integration with the newly built systems. A Tableau developer is required to collaborate with all the teams in the organization to include new methods to design & streamline company processes & workflow.
Technical Documentation
Tableau developer documents all the updates in the final reports of the project. The reports are made for reference purposes of colleagues and senior staff of the organization.
Tableau Online Training & Certification
Here are the few Tableau Developer skills/knowledge that are important for an individual to address for absorbing in the job role.
Technical Skills for Tableau Developer
Personality Skills for Tableau Developer
Other than just Data Visualization, Tableau is equally leveraged for Data Mining, Data Cleaning, creating graphs, and statistical computing. It is important to know how you can learn to harness these key features for the work industries or businesses’ prime benefits.
Wondering how you can gain knowledge/skills for Tableau Developers? It’s simple, by taking quick, real-world projects based, job-focused Tableau Developer Certification Training. By taking the comprehensive and practical learnings based Tableau Developer Training you will get:
Tableau Online Training & Certification
Future Scope of Tableau Developer Skills/Jobs
Here are the few highlights describing how Tableau Developer skills will continue to have a great upward-moving demand in the future of work:
This was an exhaustive guide on How to become a Tableau Developer - in which we learned what is Data Visualization, why Data Visualization is important, where Data Visualization is most leveraged, why Tableau is a leading Data Visualisation tool, Who are Tableau Developers, Tableau developer required skills, Tableau developer roles & responsibilities, how & from where to learn Tableau Developer key skills & role, and a well-researched future scope of Tableau Developer role.
Tableau is a buzzword in the job market. Tableau Developers are in rising demand ever since Tableau has been voted as a leading data visualization tool by Gartner. Tableau Developer is a futureproof profile because as long as data is increasing every second, the need for professionals to build robust data visualization solutions will be majorly high.
Anyone who plans to make a career as Tableau Developer is eventually going to enjoy many perks than any downside by just taking real-time world projects based, and experts led Tableau Developer Training for Certification by JanBask Training.
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