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Joel Njoku · Data & Analytical Science
Joel Njoku
Data & Analytical Science
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© 2026 Joel Akachukwu Njoku · Built with React + Vite

Projects

Independent research-grade platforms, university coursework and learning-in-public repositories — all on github.com/DarthJkid. Featured cards open full case studies.

Featured Work — Case Studies

RIPPLE architecture diagram

RIPPLE

2026 — in active development
Real-time Inland Pollution Pattern Learning and Evaluation

A near-real-time anomaly detection pipeline for English freshwater pollution events, fusing regulatory, sensor and citizen-reported data streams.

PythonAnomaly DetectionData FusionStreaming PipelinesGeospatial
Pythonupdated 1 month ago
Read case study → Repository
CONCLAVE architecture diagram

CONCLAVE

2026 — in active development
Criterion-level LLM agents for clinical variant evaluation

A research-grade platform for ACMG/AMP-aligned genetic variant interpretation with per-criterion conformal abstention, multi-agent orchestration and full evidence provenance.

PythonLLM AgentsConformal PredictionGenomicsuvpytest
Pythonupdated 1 month ago
Read case study → Repository
SolarYieldLab architecture diagram

SolarYieldLab

2026 — in active development
Solar analytics & digital-twin platform

A globally scalable, research-grade solar analytics and digital-twin platform combining multi-source environmental data, physics-based PV modelling and machine learning.

PythonPhysics-based PV ModellingMachine LearningUncertainty QuantificationAutomated Pipelines
Pythonupdated 2 months ago
Read case study → Repository
Football Player Market Value Prediction architecture diagram

Football Player Market Value Prediction

Sep 2025 – Apr 2026
Final-year major project (2025–2026)

A multi-source stacked ensemble predicting footballer market values from Transfermarkt, FBref and EA Sports FC data — R² 0.958, MAE under €1M.

PythonCatBoostStacked EnsemblesSHAPPlaywrightPandas
Jupyter Notebookupdated 2 months ago
Read case study → Repository

University & Earlier Projects

NHS IAPT Data Mining

Sep–Dec 2025

Data mining project on 2014/15 NHS Improving Access to Psychological Therapies (IAPT) data.

PythonData MiningJupyter
Jupyter Notebookupdated 6 months ago
Repository

FBref Top-Five Leagues Analysis

2025

Machine learning and data analytics on player data across the top five European football leagues.

PythonMLJupyter
Jupyter Notebookupdated 15 months ago
Repository

Machine Learning Portfolio

Jan–Apr 2025

Implementations of core ML algorithms: regression, classifiers, clustering, decision trees, multi-layer perceptrons and more.

Pythonscikit-learnJupyter
Jupyter Notebookupdated 15 months ago
Repository

NCCE East of England Website

Jan–Apr 2025

Website for a hypothetical National Centre for Computing Education local branch — React Router, interactive OpenStreetMap map and a JavaScript contact form.

ReactJavaScriptOpenStreetMap
HTMLupdated 16 months ago
Repository

GDHI vs Life Expectancy Analysis

Sep–Dec 2024

Analysis of Gross Disposable Household Income against life expectancy in England and Wales, using ONS data stored in MongoDB.

MongoDBONS DataAnalytics
Private / coursework submission

Japanese Restaurant Website

Jan–Apr 2024

Restaurant website with a full order placement and receipt system, built in vanilla JavaScript.

JavaScriptHTMLCSS
HTMLupdated 17 months ago
Repository

.NET Syslog Message Receiver

Sep–Dec 2023

A syslog message receiver built on the .NET platform.

C#.NETNetworking
Private / coursework submission

GrpcPokemon — theCyberpunks

Mar 2024

Indra Park Air Hackathon project built with C# and gRPC.

C#gRPC
C#updated 28 months ago
Repository

Learning in Public

MatheMaTeX Study Log

Personal mathematics study repository — working through the maths and statistics that underpin advanced data science, typeset in LaTeX.

TeXupdated 1 month ago
Repository

Physics Study Log

Personal physics study notes and worked problems.

updated 1 month ago
Repository

Project Timeline

Sep–Dec 2023
.NET Syslog Message Receiver (C#)
Jan–Apr 2024
Japanese restaurant website with order placement and receipts (JavaScript)
Sep–Dec 2024
GDHI vs life expectancy in England & Wales — ONS data and MongoDB
Jan–Apr 2025
Machine learning algorithms portfolio — regression, classifiers, clustering, trees, MLPs
Jan–Apr 2025
NCCE East of England website — React Router, OpenStreetMap, contact form
Sep–Dec 2025
Data mining on NHS IAPT 2014/15 data
Sep 2025–Apr 2026
Major project — predicting footballer market value with multi-source stacked ensembles
2026
RIPPLE, CONCLAVE and SolarYieldLab — independent research-grade platforms