Description
Certification Name: Certified Data Visualization Analyst
Global Occupational Skill Standard – GOSS ID: GOSS/BS/CDVA/V1
Eligibility: Graduation or Equivalent or minimum 2 years of relevant experience (experience-based learners can directly enroll and certify).
Objective: The Certified Data Visualization Analyst (CDVA) course is designed to equip professionals with the skills to transform complex data into clear, compelling visual stories that support data-driven decision-making. The course covers principles of visual design, dashboard creation, data storytelling, and the use of leading visualization tools such as Tableau, Power BI, and Excel.
Certification: Within 5 days after Completion of Online Assessment.
Get ready to join the Journey to become a GSDCI Certified Professional – International Certification and Assessment Body.
Steps to become a GSDCI Certified Professional:
Step 1: Select your certification you want to pursue.
Step 2: Click on get certified tab, new pop up window will open.
Step 3: Click on pay certification fee, you will be redirected to billing details page.
Step 4: Fill your details and click on pay certification fee, You will be redirected to payment gateway, pay fee by any available options like Card(Debit/Credit), Wallet, Paytm, Net banking, UPI and Google pay.
Step 5: You will get Login Credentials of Online E-Books and Online assessment link on your email id, within 48 hrs of payment.
Step 6: After completion of online assessment, you can download your Certificate Immediately.
Assessment Modules:
Module 1: Fundamentals of Data Visualization: Principles of Data Visualization, Types of Data and Visualization Methods, Understanding Audience and Purpose, Visual Perception and Cognition, Common Visualization Pitfalls, Introduction to Visualization Tools.
Module 2: Data Preparation for Visualization: Data Cleaning and Transformation, Handling Missing and Outlier Data, Aggregation and Grouping Techniques, Structuring Data for Visualization, Data Types and Formats, Integrating Multiple Data Sources.
Module 3: Visualization Techniques and Best Practices: Charts and Graphs (Bar, Line, Pie, Scatter), Advanced Visualizations (Heatmaps, Tree Maps, Geospatial Maps), Use of Color and Typography, Designing for Clarity and Simplicity, Interactive Visualizations, Accessibility Considerations.
Module 4: Tools and Software for Data Visualization: Overview of Popular Tools (Tableau, Power BI, Excel, D3.js), Choosing the Right Tool for the Task, Connecting Data Sources, Building Dashboards, Custom Visuals and Extensions, Automation and Reporting Features.
Module 5: Storytelling with Data: Crafting a Data-Driven Narrative, Using Visuals to Support Key Messages, Balancing Detail and Overview, Creating Compelling Presentations, Effective Use of Annotations and Highlights, Case Studies in Data Storytelling.
Module 6: Advanced Topics and Applications: Real-Time and Big Data Visualization, Geographic Information Systems (GIS), Predictive and Prescriptive Visualizations, Ethical Considerations in Data Visualization, Collaboration and Sharing Best Practices, Industry-Specific Visualization Use Cases.
GSDCI Online Assessment Detail:
- Duration- 60 minutes.
- Number of Questions- 30.
- Number of Questions from each module: 5.
- Language: English.
- Exam Type: Multiple Choice Questions.
- Maximum Marks- 100, Passing Marks- 50%.
- There is no negative marking in any module.
| Marking System: | |||
| S.No. | No. of Questions | Marks Each Question | Total Marks |
| 1 | 10 | 5 | 50 |
| 2 | 5 | 4 | 20 |
| 3 | 5 | 3 | 15 |
| 4 | 5 | 2 | 10 |
| 5 | 5 | 1 | 5 |
| 30 | 100 | ||
| How Students will be Graded: | |||
| S.No. | Marks | Grade | |
| 1 | 91-100 | O (Outstanding) | |
| 2 | 81-90 | A+ (Excellent) | |
| 3 | 71-80 | A (Very Good) | |
| 4 | 61-70 | B (Good) | |
| 5 | 50-60 | P (Pass) | |
| 6 | 0-49 | F (Fail) | |
Benefits of Certification:
🌍 1. Global Recognition & Credibility – Stand out worldwide with a certification that opens doors across borders. Trusted by employers, respected by institutions, and recognized in over 100 countries.
📜 2. Quality Assurance through ISO Certification – Certified to global ISO standards, our programs deliver excellence, consistency, and a benchmarked learning experience that speaks for itself.
💼 3. Career Advancement & Employability – Enhances your resume and increases chances of promotions or job offers.
🤝 4. Non-Profit Trust Factor – Certifications from non-profit organizations are mission-driven rather than profit-driven.
📚 5. Access to Verified Learning & Resources – Often includes e-books, mock tests, and online support without hidden costs.
🔍 6. Transparency & Online Verification – Certifications come with a unique Enrolment ID for easy online verification by employers and institutions.
⏳ 7. Lifetime or Long-Term Validity – Certifications usually have lifetime validity or long-term recognition, reducing the need for frequent renewals.
