Fundamentals & Awareness
Intermediate Online
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eJDS — Junior Data Scientist
INEInternationally recognized accreditation body
🧪
Hands-on trainingReal-world labs & simulations
🏅
Internationally accreditedBy global bodies
📝
International examOfficially recognized certificate
🎯
Job-market readyIn-demand skills
About the certification
📊 Enter the world of data science with the ine eJDS certification
eJDS (Junior Data Scientist) is a hands-on certificate that demonstrates your ability to employ advanced Python programming, data analysis techniques, statistical principles, and basic machine learning methodologies to solve real-world problems — across the entire analysis and modeling lifecycle.
Certification content & modules
🐍Advanced Python Programming (10%)
- Basic and advanced concepts in Python
- Data operations using Python packages
🧮Data Analysis with pandas & NumPy (30%)
- Numerical and Scientific Computing with NumPy
- Analyze and process data with pandas
- Exchange and clean data between different formats to raise the quality of analysis
📈Fundamentals of Statistical Analysis (30%)
- Concept and founding principles of probability
- Probability rules and theories for solving problems
- Types of probabilistic events: independent, mutually exclusive and conditional
🤖Machine Learning (30%)
- Machine learning concepts and types of learning methodologies
- Apply basic machine learning algorithms with predictive modeling
- Classification algorithms and decision trees: their construction, advantages and limitations
👨💻Whose certificate is this?
- Who has Python experience and wants to officially document their skills
- Data Analyst / Junior Data Scientist aspirants
- Data Science and Artificial Intelligence Students
- Professionals who want to add data analysis to their skills
What you'll learn
- Writing Advanced Python Code for Data Operations
- Analyze and clean data with Pandas and NumPy
- Apply statistical analysis and probability to real-world problems
- Building and Evaluating Predictive Machine Learning Models
Quick details
Exam codeeJDS
LevelIntermediate
Delivery MethodOnline
Official certificate information
Exam duration
3 hours — 40 questions (applied)
Voucher validity
180 days from date of purchase (all attempts, including returns, must be submitted before expiration)
Exam retake
One free retry officially included by INE, completed within 14 days of the first attempt and within the validity of the future (180 days)
Certificate validity
3 years from the date of grant (renewable)
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