Data visualization is an essential skill in all areas of business and industry. The ability to take complex data and present it in a simple way speeds up decision-making and increases business agility. No wonder so many tech professionals are considering upskilling themselves with an online data visualization course.

If you’re a graduate looking for the best data visualization courses online, you might consider the Open Institute of Technology (OPIT). OPIT offers a Master’s Degree (MSc) in Responsible AI that includes a full segment on data analytics and visualization within the context of AI and other data sciences.

Let’s take a look at more reasons to start an online data visualization course and the benefits it can bring.

The Power of Data Visualization

Businesses thrive on high-quality data. The world generates 463 exabytes of data daily, much of which flows through busy organizations. While experienced data scientists may be able to gain snapshot analyses from complex datasets, most people can’t. That’s where data visualization comes into its own.

A data science and visualization course teaches students how to collect, cleanse, and analyze data before visualization transformations. This includes turning data into graphs, maps, or other graphic displays.

Data visualization turns raw data into usable insights. These insights allow business leaders to take action, change marketing campaigns, budget allocations, or even hiring policies. The ability to quickly see what needs to change allows businesses to edge ahead of competitors.

Choosing the Right Data Visualization Course

The best courses for data visualization teach these skills without taking busy IT professionals or data managers away from their current careers. Online courses provide flexibility and accessibility, allowing learners to study when it’s convenient for them.

Consider the following factors when choosing data visualization online courses:

  • Duration
  • Topics covered
  • Support and student community
  • Accreditation
  • Career-aligned skills
  • Certification

OPIT’s online courses cater to professionals with busy schedules by providing a high-level curriculum entirely online. OPIT is also fully EU-accredited and provides students with internationally recognized qualifications.

The Best Data Visualization Online Courses

Choosing data analysis and visualization courses online is tricky with so many options available. Here are five of the best currently available. Always take the above points on choosing the best online data visualization course into account before committing to a program of study.

Data Visualization with Python

This course from IBM via the Coursera platform looks exclusively at how to use the Python programming language for data analysis and visualization. Classed as intermediate level, some basic data management and programming knowledge is assumed. Tech professionals may find this course useful for upskilling themselves and learning some foundational data visualization skills.

Provider: IBM

Duration: 19 hours

Fees: $39 per month which includes access to other related courses

Qualification Gained: Digital course-specific certificate

Data Visualization Nanodegree Program

Udacity presents this “nanodegree” as a collection of four courses. The program introduces and then expands on data visualization and storytelling. Students will learn design principles, how to use Tableau, dashboard planning and design, and how to build a data story. There are also topics on data limitations and biases.

Provider: Udacity

Duration: Five months

Fees: Either month-to-month at $249 or four months for $846 (minimum $1,095)

Qualification Gained: Udacity Certificate of Achievement

Data Storytelling for Business

One of the few hybrid courses on our list, this storytelling and data visualization course does offer the option for an in-person class. However, you can also complete the program over two virtual seminars, each lasting three hours. This short course focuses on the three “Ds” of data storytelling: Define, Draft, Display, De-clutter, and Direct. It focuses primarily on helping business professionals deliver more effective, impactful presentations.

Provider: StoryIQ

Duration: One day in-person or six hours online with a follow-up session after four weeks

Fees: $230

Qualification Gained: Digital certificate of completion

Hands-On Tableau Training for Data Science

Tech professionals who want to get more out of Tableau could sign up for this software-specific data visualization online course. Tableau is a popular platform for creating data dashboards and is often used for business intelligence (BI) purposes. Students will learn about different types of visuals including charts, maps, graphs, and tables, with table calculations. There’s also a deeper dive into data aggregation and granularity.

Provider: Udemy

Duration: There are nine hours of lectures to complete at your own pace

Fees: $99 for this course but the platform has various subscription options available

Qualification Gained: Udemy Certificate of Completion

OPIT MSc in Responsible AI

For those searching for the best courses on data visualization for graduates, a master’s degree is usually the next step. OPIT’s Master’s Degree in Responsible Artificial Intelligence covers multiple AI-related topics, including data analysis and visualization. Students learn about the challenges associated with handling large, complex datasets. They cover data preprocessing, cleaning, and using that data to tell effective stories.

Provider: OPIT (EU-accredited higher education provider)

Duration: The fast-track option takes 12 months and the standard pathway takes 18 months

Fees: €6,500 — scholarships and discounts are available

Qualification Gained: Globally recognized MSc, equivalent to a Level 7 qualification worth 90-120 ECTS

Key Components of a Comprehensive Data Visualization Course

How do you choose which course is right for you? Your search should start by deciding why you want to take a data science and visualization course. If it’s simply for the joy of studying and learning new skills, one of the shorter courses might suit you. However, if you’re a graduate working in tech already, upskilling yourself will probably require investing in an MSc or similar-level course.

Here are some advanced topics tech professionals to look out for:

  • Exploratory data analysis
  • Crafting data pipelines in multiple programming languages
  • Handling intricate datasets
  • Data cleansing, processing, and integration
  • Creating visualizations from multiple streams of data
  • Linear and nonlinear dimensionality reduction

These skills can help you get ahead in your career by giving you the tools to work with data in any organization. Advanced data science skills are transferable and system agnostic, allowing you to apply for more roles at higher salaries.

OPIT’s Approach to Data Visualization Education

Why study with OPIT? Our unique teaching methods and course structure are deliberately career-aligned. We want to support busy professionals moving forward on their chosen trajectory. The best data visualization courses should allow you to work at your own pace, around your existing commitments.

Our teaching faculty is packed with top-notch academic leaders. We believe that choosing the right team makes the differences between good and great education. On the OPIT MSc in Responsible AI course, for example, you get to learn from Panagiota Katsikouli, a computer science researcher at the University of Copenhagen. Other top-flight faculty members include Pierluigi Casale, a principal data officer for TomTom, and Raj Dasgupta, an AI/ML research scientist at US Naval Research Laboratory.

Your course structure will include a balance of theory and practical hands-on activities. Students start with foundational theory, and then quickly learn how to apply this in real-life situations. For data visualization, expect to start with collating and cleansing data and move on to advanced analysis and presentation techniques. All courses are competency-based, with no final exams to stress about. You acquire new skills as you progress, making these courses ideal for career-minded tech professionals.

Integrating Data Visualization With Other Data Science Skills

Data visualization isn’t a standalone skill. That’s why integrating it with other data science topics such as AI and machine learning is essential. You want a skillset you can apply within your career, which means learning how it relates to various other aspects of data management. Data analysis is normally a primary step in effective visualization. However, analysis isn’t possible without first collating and processing data. The best data analysis and visualization online courses should naturally teach students how data visualization works with other data skills.

OPIT’s courses achieve this by empowering students to create industry-relevant data dashboards, pipelines, and stories. The MSc course culminates with a thesis, which is a research endeavor related to the student’s career ambitions. Learners are also encouraged to pursue internships to practice their skills and gain experience to help them achieve their career goals.

Make Sure You Choose the Right Online Data Visualization Course for Your Career

Choosing the best online data visualization course is essential to optimize your time and learn relevant skills. Make sure you understand the time commitment, cost, and qualifications you’ll gain at the end.

It’s also important to make sure you choose a trusted, accredited educational provider. OPIT’s accredited online programs could take you one step closer to your professional goals.

Explore the OPIT course offerings for more information on how we can further your tech career.

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Jul 7, 2025 4 min read

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OPIT – Open Institute of Technology, an innovative global online university, has announced the launch of OPIT AI Copilot, an advanced artificial intelligence assistant designed to revolutionize digital learning. This groundbreaking development is expected to significantly enhance access and support for its current and future students from across Africa.

With over 350 students from 80+ countries – including a growing number from Nigeria, Ghana, and Kenya – OPIT’s new AI Copilot provides a real-time, personalized educational experience that adapts to each student’s learning journey. It is one of the first European institutions to introduce such a deeply integrated AI system into its learning platform.

The AI Copilot has been meticulously trained on over 3,500 hours of OPIT course video content, 131 courses, and 320 assessments developed over the past three years. Thanks to this rich archive, it can offer highly contextual guidance, link directly to relevant sources, and adjust its support based on a student’s progress in their course modules.

“This is a game-changer for working professionals and students across Africa who are balancing education with careers and family responsibilities,” said Riccardo Ocleppo, Founder and Director of OPIT. “It provides flexible, 24/7 access to mentorship and course support, helping our students overcome barriers of distance, time zones, and academic complexity.”

The AI Copilot goes beyond student assistance. During examinations, it automatically shifts into “anti-cheating mode”, restricting direct answers and acting as a basic research tool, ensuring academic integrity while still encouraging self-driven learning. For faculty at OPIT, the AI Copilot provides tools to automate grading, generate learning materials, and offer feedback rubrics that can reduce assessment time by up to 30%, allowing more time for personalized instruction and curriculum design.

Unveiled at the “AI Agents and the Future of Higher Education” event hosted by Microsoft in Milan, the launch brought together top minds from global academic institutions, including IE University, the Royal College of Art, and others. The event highlighted the transformative potential of AI in education, not as a shortcut but as a pedagogical shift.

“AI is now the environment in which we learn. But it brings cultural and ethical responsibilities,” said Professor Francesco Profumo, Rector of OPIT and former Italian Minister of Education. “We must build responsible bridges between human and artificial intelligence.”

With mobile-first transactions, communications, and learning on the rise across Africa, OPIT has also confirmed the upcoming launch of a mobile app this autumn. The app will allow students to download exercises, summaries, and concept maps, making high-quality, AI-enhanced education more accessible to learners across the continent, even for those with limited connectivity.

Open Institute of Technology (OPIT) is an accredited global online university offering Bachelor’s and Master’s degrees in software engineering, AI, data science, and digital innovation. Committed to accessible and career-relevant education, OPIT is building a future-ready academic model powered by technology and global inclusion.

Read the full article below:

Read the article
B&FT Online: OPIT unveils AI Copilot to transform online learning for African students
OPIT - Open Institute of Technology
OPIT - Open Institute of Technology
Jul 4, 2025 4 min read

Source:


Open Institute of Technology (OPIT), an innovative global online university, has announced the launch of OPIT AI Copilot, an advanced artificial intelligence assistant designed to revolutionize digital learning.

This groundbreaking development is expected to significantly enhance access and support for its current and future students from across Africa.

With over 350 students from 80+ countries – including a growing number from Nigeria, Ghana, and Kenya – OPIT’s new AI Copilot provides a real-time, personalized educational experience that adapts to each student’s learning journey. It is one of the first European institutions to introduce such a deeply integrated AI system into its learning platform.

The AI Copilot has been meticulously trained on over 3,500 hours of OPIT course video content, 131 courses, and 320 assessments developed over the past three years. Thanks to this rich archive, it can offer highly contextual guidance, link directly to relevant sources, and adjust its support based on a student’s progress in their course modules.

“This is a game-changer for working professionals and students across Africa who are balancing education with careers and family responsibilities,” said Riccardo Ocleppo, Founder and Director of OPIT. “It provides flexible, 24/7 access to mentorship and course support, helping our students overcome barriers of distance, time zones, and academic complexity.”

The AI Copilot goes beyond student assistance. During examinations, it automatically shifts into “anti-cheating mode”, restricting direct answers and acting as a basic research tool, ensuring academic integrity while still encouraging self-driven learning.

For faculty at OPIT, the AI Copilot provides tools to automate grading, generate learning materials, and offer feedback rubrics that can reduce assessment time by up to 30 percent, allowing more time for personalized instruction and curriculum design.

Unveiled at the ‘AI Agents and the Future of Higher Education’ event hosted by Microsoft in Milan, the launch brought together top minds from global academic institutions, including IE University, the Royal College of Art, and others. The event highlighted the transformative potential of AI in education, not as a shortcut but as a pedagogical shift.

“AI is now the environment in which we learn. But it brings cultural and ethical responsibilities,” said Professor Francesco Profumo, Rector of OPIT and former Italian Minister of Education. “We must build responsible bridges between human and artificial intelligence.”

With mobile-first transactions, communications, and learning on the rise across Africa, OPIT has also confirmed the upcoming launch of a mobile app this autumn. The app will allow students to download exercises, summaries, and concept maps, making high-quality, AI-enhanced education more accessible to learners across the continent, even for those with limited connectivity.

Open Institute of Technology (OPIT) is an accredited global online university offering Bachelor’s and Master’s degrees in software engineering, AI, data science, and digital innovation. Committed to accessible and career-relevant education, OPIT is building a future-ready academic model powered by technology and global inclusion.

Read the full article below:

Read the article