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Ruben Singh
- Rate $27
- Response 1h
$27/h
See Databases tutors
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- Databases
- MySQL
- Data analysis
- Oracle
Data Analyst and Tutor with a Distinction in MSc Data Science and a strong foundation in data engineering, analytics, and machine learning. Proficient in Python, PySpark, R, SQL, and Power BI.
- Databases
- MySQL
- Data analysis
- Oracle
Lesson location
About Ruben Singh
Hi, I’m Ruben—a data analyst and tutor with an MSc in Data Science (Distinction) from the University of Sheffield. I’ve designed full teaching materials (lesson plans, labs, assessments, datasets, and marking rubrics) and delivered both theory classes and hands‑on coding labs to cohorts of 35+ learners. I also build end‑to‑end analytics dashboards (Power BI/Tableau) and data pipelines
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About the lesson
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levels :
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- English
All languages in which the lesson is available :
English
Lesson Structure (Examples) 1) Python for Data – Starter (90 mins) Setup: Python + notebooks (Anaconda/Colab) Data types, lists/dicts, loops, functions Mini‑project: load a CSV, clean columns, basic stats Homework: a short data cleaning task + solution key 2) SQL Fundamentals (60–90 mins) ER diagrams, tables, PK/FK SELECT, WHERE, ORDER BY, LIMIT Joins cheatsheet; hands‑on with sample DB Mini‑project: create a query pack (joins + aggregations) 3) Power BI Dashboards (90 mins) Import, model, relationships Measures vs. columns, DAX essentials Build a 1‑page KPI dashboard and publish 4) Machine Learning Intro (90 mins) Problem framing, train/test split, metrics Pipeline: preprocessing → model → evaluation Hands‑on: classification with scikit‑learn Every lesson ends with a checklist, notes, and next‑steps.
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Rates
Rate
- $27
Pack rates
- 5h: $135
- 10h: $270
online
- $27/h
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