PythonPSG Edition I
Weather Impact Analysis
Team C · Agriculture / Weather Analytics
Analyzed 10 years of weather data to quantify the impact of rainfall variability on crop yields for smallholder farms.
PythonPandasMatplotlibSeaborn
Next edition now open · Limited seats
Learn. Build. Solve. Grow.
Structured learning communities where Study Buddies develop practical skills, solve industry-based problems, build portfolio projects and grow together.
- 6
- Study Groups
- 240+
- Study Buddies
- 180+
- Projects Built
Tools Study Buddies build with
ExcelPower BIPostgreSQLPythonPandasscikit-learnJupyterGitHub
What is the Study Group?
A structured ecosystem, not a course platform.
The Coach Timothy Study Group is a practical learning ecosystem designed to help learners move beyond tutorials and actually build. Learners go through a full cycle from learning to portfolio-ready evidence.
Inside the Study Group — 60 seconds
Study Buddies · Projects · Panelists · Coach Timothy
Learn
Practice
Assess
Build
Document
Present
Feedback
Improve
Explore Our Study Groups
Six paths. One ecosystem.
Each Study Group is a focused, practical track — with its own curriculum, tools, projects and industry context.
Excel Study Group
Data analysis, reporting & business problem-solving.
Excel · Power Query
BI Study Group
Turning organizational data into dashboards & decision systems.
Power BI · DAX
SQL Study Group
Querying, transforming & analyzing data from databases.
PostgreSQL · MySQL
Python Study Group
Programming, automation, problem-solving & practical Python.
Python · Pandas
Data Science Study Group
Analysis, statistics, insights & evidence-based problem-solving.
Python · Pandas
Machine Learning Study Group
Building, evaluating & improving machine-learning solutions.
Python · scikit-learn
How the Study Group works
From lesson to portfolio.
Nine structured steps that turn learning into professional evidence.
01
Learn
Structured lessons and resources.
02
Practice
Hands-on exercises.
03
Assess
Quizzes and assignments.
04
Build
Industry-based projects.
05
Document
GitHub & project docs.
06
Present
Project presentations.
07
Receive Feedback
Coach, peers & panelists.
08
Improve
Iterate and grow.
09
Build Portfolio
Turn learning into evidence.
Projects Built by Study Buddies
Actual work. Real evidence.
Every project links to a GitHub repository, a presentation, and the panelists who reviewed it.
BIBIG Edition I
Energy Consumption Dashboard
Team A · Energy / Utilities
Built a Power BI decision-support dashboard tracking per-region energy consumption and loss patterns.
Power BIDAXPower Query
SQLSSG Edition I
Retail Sales SQL Analytics
Team B · Retail
End-to-end SQL analytics of a mid-size retail chain — from raw tables to quarterly insight reports.
PostgreSQLWindow FunctionsCTEs
Machine LearningMLSG Edition I
Loan Default Prediction
Team D · Financial Services
Built and evaluated a baseline ML model to flag high-risk loan applications with interpretable features.
Pythonscikit-learnXGBoost
ExcelESG Edition I
Retail Reporting Automation
Team E · Retail
Automated weekly retail reporting in Excel with Power Query and dynamic dashboards.
ExcelPower QueryPivot Tables
Data ScienceDSSG Edition I
Health Outcomes Analysis
Team F · Healthcare
Analyzed public health datasets to surface patterns between clinic access and patient outcomes.
PythonPandasStatistics
Meet Our Study Buddies
The people behind the projects.
Learners building evidence of their skills — publicly and professionally.
Meet Our Industry Panelists
Feedback from real professionals.
Our Study Buddies don't just submit projects — they present their work and receive feedback from professionals.
Grace Adeyemi
Head of Data
Northwind Financial
Data StrategyBI
Daniel Okonkwo
Senior ML Engineer
Trellis AI
Machine LearningMLOps
Fatima Bello
Analytics Manager
Lagos Retail Group
Retail AnalyticsSQL
Peter Ndlovu
Principal Data Scientist
Insight Health
Healthcare AnalyticsStatistics
What Our Study Buddies Say
Stories from the community.
“I joined the Study Group to strengthen my Python fundamentals and build practical projects. I left with a portfolio and a community.”
Jane Doe
PythonEdition II
“The industry panelists didn't just praise the dashboards — they pushed me to design for real decisions.”
Samuel Okafor
BIEdition I
“Accountability is what made the difference. Weekly reviews kept me building even on the hard weeks.”
Amara Eze
Data ScienceEdition I
Study Group Impact
Numbers we can verify.
Only metrics we can actually verify — pulled from real projects, learners and events.
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Study Groups
0+
Study Buddies
0+
Projects Built
0
Countries Reached
0
Industry Panelists
0+
Presentations
0+
Alumni
0+
GitHub Repos
Next edition · Applications open
Join the next Study Group cohort.
Choose your Study Group, meet your cohort, and start building the projects that will become your professional evidence.
Partner With the Study Group
Build the future of practical learning.
We collaborate with organizations, professionals, institutions and ecosystem builders to create practical learning opportunities.
Industry Partners
Provide mentors, panelists, real-world problems and guest sessions.
Technology Partners
Tools, software, cloud credits and learning resources.
Education Partners
Curriculum collaboration, learning resources and scholarships.
Community Partners
Outreach, networking and events across the ecosystem.