Business100% OFF

Data Science Mastery:10-in-1 Data Interview Projects showoff

Udemy Instructor

0(2.1K students)

Self-paced

All Levels

About this course

Project 1: Exploratory Data Analysis Dive deep into the world of data exploration and visualization. Learn how to clean, preprocess, and draw meaningful insights from your datasets. Project 2: Sentiment Analysis Uncover the underlying sentiments in text data.

Master natural language processing techniques to classify text as positive, negative, or neutral. Project 3: Predictive Modeling Predict the future today! Learn how to train machine learning models, evaluate their performance, and use them for future predictions.

Project 4: Time Series Analysis Step into the realm of time series data analysis. Learn how to preprocess and visualize time series data and build robust forecasting models. Project 5: Big Data Analytics Scale up your data science skills with big data analytics.

Learn how to process large datasets using Apache Spark in a distributed computing environment. Project 6: Tabular Playground Series Analysis Unleash the power of data analysis as you dive into real-world datasets from the Tabular Playground Series. Learn how to preprocess, visualize, and extract meaningful insights from complex data.

Project 7: Customer Churn Prediction Harness the power of machine learning to predict customer churn and develop effective retention strategies. Analyze customer behavior, identify potential churners, and take proactive measures to retain valuable customers. Project 8: Cats vs Dogs Image Classification Enter the realm of computer vision and master the art of image classification.

Train a model to distinguish between cats and dogs with remarkable accuracy. Project 9: Fraud Detection Become a fraud detection expert by building a powerful machine learning model. Learn anomaly detection techniques, feature engineering, and model evaluation to uncover hidden patterns and protect against financial losses.

Project 10: Houses Prices Prediction Real estate is a dynamic market, and accurate price prediction is vital. Develop the skills to predict housing prices using machine learning algorithms. Enroll now and start your journey towards becoming a proficient data scientist!

Unlock the power of data and transform your career.

Skills you'll gain

Business Analytics & IntelligenceEnglish

Available Coupons

Course Information

Level: All Levels

Suitable for learners at this level

Duration: Self-paced

Total course content

Instructor: Udemy Instructor

Expert course creator

This course includes:

📹Video lectures
📄Downloadable resources
📱Mobile & desktop access
🎓Certificate of completion
♾️Lifetime access

$0$86.99

Save $86.99 today!

Enroll Now - Free

Redirects to Udemy • Limited free enrollments

Share this course

https://freecourse.io/courses/data-science-machine-learning-interview-projects

Learn SQL and PostgreSQL from zero to job-ready. This complete SQL bootcamp teaches real database skills through hands-on practice with a genuine 16-table business database — not disconnected examples.SQL is the most in-demand database language in the world, and PostgreSQL is one of the fastest-growing databases used by companies today. This course takes you from your very first SQL query to advanced database design, real business reporting, and a complete final project.What you'll master:- SQL Basics — SELECT, WHERE, filtering, and sorting queries- Aggregate Functions — COUNT, SUM, AVG, GROUP BY, HAVING for real reporting- CASE Statements, String Functions & Date Functions- SQL Joins — INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL OUTER JOIN, SELF JOIN- Subqueries & Set Operators — UNION, INTERSECT, EXCEPT- CTEs (Common Table Expressions) for clean, readable SQL- Window Functions — RANK, running totals, moving averages- Database Design — data types, constraints, primary keys, foreign keys- Views, Indexes & query performance- Database Administration — users, roles, GRANT, REVOKE- A real SQL final project combining every skillThis SQL course uses genuine PostgreSQL and pgAdmin — the same database tools used by real companies — not a simplified sandbox. Every lecture includes hands-on SQL coding exercises with checked solutions, plus AI role-play interview practice so you can explain SQL concepts confidently in a real technical interview.Perfect for:- Complete beginners with zero SQL or database experience- Excel users moving into data analysis- Aspiring data analysts, data scientists, and backend developers- Anyone preparing for a SQL interview or SQL certificationBy the end of this SQL bootcamp, you'll have built and queried a real relational database from scratch, written production-style SQL queries, and completed a genuine data analysis project you can showcase in interviews.Enroll now and start writing real SQL today.

Business Analyst Pro: BPMN, User Story & Requirements [EN]

Udemy Instructor

This course contains the use of artificial intelligence. Most Business Analyst courses give you theory. After them, people know what a BRD is, remember abbreviations like BABOK and IIBA, and can list elicitation techniques — but when they join their first project, they don’t know where to start. Business says one thing, IT hears another, requirements change every week, and documentation turns into endless documents no one reads. Sound familiar?This profession is one of the most in-demand on the market, yet entry is blocked by the gap between theory and practice. Junior BAs often spend years stuck rewriting templates and being afraid to ask stakeholders the wrong question. Meanwhile, companies are looking for analysts who can think, not just document — and they are ready to pay for it.This course is about the real work of a Business Analyst. No fluff, no academic theory, no retelling of BABOK. In 6 practical sessions, you will master the key tools and approaches used in real projects at real companies.Session 1. BA mindset — how to distinguish symptoms from problems, formulate a business problem statement, and work within the logic of Problem → Goal → Constraint → Metric.Session 2. Requirements gathering — stakeholder mapping, elicitation techniques, handling conflicting requirements, and prioritization using Value vs Effort.Session 3. Formalization — User Stories with Acceptance Criteria (Given-When-Then), Use Cases, documentation (BRD/SRS/PRD), and Definition of Ready.Session 4. Business processes — AS-IS and TO-BE approach, BPMN at a practical level, identifying bottlenecks, and proposing improvements — not just drawing diagrams.Session 5. Systems thinking — context diagrams, functional decomposition, user flows, non-functional requirements (performance, security, SLA), and traceability.Session 6. Working with IT — BA role in Agile/Scrum/Waterfall, backlog management, change requests, impact analysis, scope control, and defending requirements with both business and IT.The course author is Mike Pritula, creator of the HR system at Preply on its way to a $1.2B valuation, with 20+ years of experience in Wargaming, iDeals, and Starlightmedia. Over 150,000 students from 185 countries. Mike has worked on dozens of BA projects involving HRIS, ATS, LMS implementations, and business process automation — and knows exactly what separates a strong BA from a weak one.While you are learning theory and memorizing terms, your peers are already working on real projects and getting offers. Don’t waste time — click “Enroll now” and move from theory to real Business Analyst practice this week.What you will get on Udemy:• Lifetime access to all materials and future updates• Active instructor support in Q&A• Udemy Certificate of Completion• Practical skills for work and career• Real business cases / projects• Access to the student community• A program worth $1000 at a significant discount thanks to the platform

SHRM-CP Practice Exams 2026: Ace Your HR Test

Udemy Instructor

Hello! Are you getting ready to take the SHRM-CP exam? I know testing can be stressful. We created this course to make your study time easier. You will find realistic practice tests here that feel just like the real exam.I want you to pass on your first try. That is why every question in this quiz comes with a clear explanation. When you pick a wrong answer, I will show you why it is wrong. This helps you learn fast and fix mistakes before test day.We updated all the materials for 2026. You get the newest information to study. You can take these practice tests at your own speed. Read the feedback, take notes, and watch your scores go up.Course FeaturesRealistic exam questions that look like the real testDetailed explanations for every right and wrong answerUpdated for the 2026 exam rulesSelf-paced learning so you can study anytimeGreat certification preparation to build your confidenceQuestions cover all main HR topics you need to knowEasy to use on your phone or computerExam Preparation Strategy How do you get ready for a big test? Practice is the best way. When you take these practice exams, you get used to the time limits. You will also see what types of questions they ask. I suggest you take one test, review all the answers, and then try again. This repeated practice helps your brain remember the facts. You will feel calm and ready when you sit down for the actual test.Career Benefits Earning your SHRM-CP certification is a great move for your job. Companies look for this badge when they hire HR managers. It shows them you know how to handle people and run a good workplace. When you pass, you can ask for a better job or higher pay. This certificate proves you have the skills to lead.Important Course Disclaimer This practice test is not made by the Society for Human Resource Management (SHRM). I created these questions to help you study. Please use this course along with your official study books. These materials consist of original content developed through rigorous academic research and advanced curation techniques. Designed specifically to align with the latest 2026 exam blueprints, this resource is a legitimate study aid and does not contain leaked or unauthorized examination questions.

0.0•65•Self-paced

FREE$75.99

Enroll

Data Science Mastery:10-in-1 Data Interview Projects showoff

About this course

Skills you'll gain

Available Coupons

Course Information

This course includes:

Share this course

You May Also Like

Complete SQL in 10 Days Data Analysis Bootcamp— Zero to Hero

Business Analyst Pro: BPMN, User Story & Requirements [EN]

SHRM-CP Practice Exams 2026: Ace Your HR Test

Data Science Mastery:10-in-1 Data Interview Projects showoff

About this course

Skills you'll gain

Available Coupons

Course Information

This course includes:

Share this course

You May Also Like

Complete SQL in 10 Days Data Analysis Bootcamp— Zero to Hero

Business Analyst Pro: BPMN, User Story & Requirements [EN]

SHRM-CP Practice Exams 2026: Ace Your HR Test