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Adwrells/README.md

👋 Amit Raj

Data Scientist • AI Fairness & Governance • Healthcare Analytics Platform Builder

Amit builds trustworthy, transparent data systems that prioritize fairness in machine learning. Master of Data Analytics student @ UNFC | Platform & Operations Lead @ Synod Intellicare | 4.0 GPA (President's List)


🎯 Areas of Focus

  • AI Fairness & Bias Detection – Implementing industry-standard fairness metrics in production systems
  • Healthcare AI Governance – Building compliance-ready clinical decision support with bias auditing across demographic subgroups
  • Data-Driven Platforms – End-to-end: Python pipelines → Flask APIs → Docker → AWS → CI/CD automation
  • Agile Data Science – Product Owner role managing analytics workflows with Scrum methodology

🏥 Featured Projects

Toronto Crime Indicators Analytics Tool

Python • Streamlit • Agile (Scrum)

  • Product Owner managing 16 user stories across 2 disciplined sprints
  • Predictive analytics dashboard for crime trend analysis
  • Full APA technical report and peer/self-evaluation
  • TDD-driven development with continuous refactoring

Repo: Toronto_Crime_Indicators_Analysis


Supply Chain Shipment Summary Tool

Python • pandas • Matplotlib • pytest • Agile (Scrum) • Taiga

A modular Python package that ingests a health-commodity shipment dataset (ARVs and HIV rapid test kits) and turns it into reusable summary functions. Amit led the build as Product Owner across a one-week Agile sprint with a 4-person team.

  • Installable shipment_tool package: loader plus country, vendor, and product-group summary modules
  • Data cleaning for real-world messiness: missing values, non-numeric text in cost and weight columns
  • 100% test coverage across the suite (pytest + pytest-cov), with flake8 and black enforced
  • Branch-per-feature workflow: every user story merged via peer-reviewed pull request
  • Functions return ready-to-use data and figure objects for a future dashboard layer

Repo: supply-chain-shipment-tool (private, course requirement)


Healthcare Analytics Platform (Capstone)

React • TypeScript • Express • FastAPI • SQLite • Statistical Analysis

A full-stack analytics platform for Emergency Department (ED) performance, built for the DAMO-699 capstone at the University of Niagara Falls Canada. Two services — a React/Vite frontend behind an Express server (port 3000) and a FastAPI analytics backend (port 8000, JWT-secured, 33 routes) — ingest Canadian Institute for Health Information (CIHI) emergency department data and answer one operational question: what drives ED length of stay, and which patient cohorts are most affected?

  • Five pre-registered hypotheses (H1–H5) tested with non-parametric methods suited to skewed clinical data
  • Executive dashboard with an Emergency Resource Burden Index (ERBI) and ranked clinical problems
  • Throughput forecasting via exponential smoothing with Mann-Kendall trend detection
  • Post-cleaning overfitting/underfitting diagnostics with learning and complexity curves
  • Multi-format exportable clinical reports, including genuine vector PDF output
  • 299 tests across 20 suites (pytest)

Repo: Capstone_Project-DAMO-6994 (private while in development)


Nepal Flood Watch

Python • FastAPI • SQLite • Leaflet • Docker

A live multi-hazard flood early-warning console for Nepal. It scrapes the country's official hydrological, disaster, and news sources every 12 minutes, scores all 309 DHM river gauges on a 0–100 Flood Severity Index, and forecasts each gauge's trajectory 12 hours ahead.

  • Probability of breaching the danger mark within 6 hours, plus a ranked, lead-time-gated action list per gauge
  • Hazard layers beyond river thresholds: earthquakes (landslide triggers), active fires, official incidents, and 5-source news coverage
  • Models landslide- and moraine-dammed lake outburst floods — the event class behind the July 2025 Rasuwa disaster
  • Interactive map with per-river forecast charts, the nearest of Nepal's 16,295 health facilities, verified emergency numbers, and live SSE-pushed updates
  • CI and CodeQL on every push; 5 of 6 data sources require no API key

Repo: nepal-flood-watch


DDFA Platform – Healthcare AI Fairness Assessment

Python • Flask • AWS • Docker • GitHub Actions • SQL (In Development)

Production-grade fairness metrics system for clinical ML models:

  • Real-time bias detection dashboard (Plotly.js)
  • Demographic Parity, Disparate Impact, Equalized Odds
  • Automated data validation pipelines
  • AWS CodeDeploy integration for zero-downtime deployments

🛠️ Tech Stack

💻 Languages

Python TypeScript JavaScript SQL HTML5 CSS3 Bash

☁️ Hosting / SaaS

AWS Docker GitHub Google Gemini

🧩 Frameworks

React FastAPI Express Flask Streamlit

📚 Platforms & Libraries

Node.js Pandas NumPy SciPy Pydantic Recharts Plotly Jupyter SheetJS

🖥️ Servers

Node.js Uvicorn Express Linux

🗄️ Databases / ORM

SQLite better-sqlite3

Data access is hand-written parameterized SQL against a versioned schema.sql. There is no ORM layer, by design, so query plans and index behaviour stay explicit and auditable.

🎨 Design

Tailwind CSS Lucide Motion

🤖 ML / Statistical Modeling

Scikit-learn statsmodels SciPy Matplotlib Seaborn

His current work is weighted toward classical statistical inference rather than deep learning: ANOVA, chi-square, Kruskal–Wallis, and OLS regression with assumption diagnostics and model validation.

🔄 CI/CD & VCS

Git GitHub Actions CodeQL Docker

🧪 Testing & Code Quality

Pytest Coverage TypeScript Bandit pip-audit

⚙️ Others

Vite esbuild Scrum Markdown


📊 GitHub Stats & Activity

Amit's contribution patterns, language mix, and consistency at a glance.

Overall Statistics

Amit's GitHub Stats

Most Used Languages

Languages by repository Languages by commit volume

Contribution Consistency

GitHub Streak

Commit Stats

Contribution Activity

Activity Graph

Productive Time


💡 What These Stats Show

  • Activity – Total commits, pull requests, and issues across public repositories
  • Languages – Primary focus on Python and Jupyter Notebook for analytics work, with TypeScript/HTML for dashboards and web delivery
  • Consistency – Ongoing contribution streaks rather than one-off bursts
  • Collaboration – The mix of commits and PRs reflects both solo builds and team workflows

Profile Views


🌟 Why Fairness?

Bias in machine learning isn't theoretical. It directly impacts real lives in healthcare, lending, hiring, and criminal justice. Amit builds systems that make fairness measurable, auditable, and enforceable, on the principle that every ML model should ship with fairness metrics the same way it ships with accuracy.


📚 Skills Breakdown

Category Skills
Machine Learning Classification, Regression, PCA, Fairness Metrics, Feature Engineering, Model Evaluation
Data Engineering ETL Pipelines, Data Validation, Synthea Simulation, Data Quality Assurance
Analytics EDA, Statistical Analysis, Hypothesis Testing, Dashboard Design
Software Engineering API Development (Flask), CI/CD, Cloud Architecture (AWS), Containerization
Healthcare AI Clinical Data Analysis, Bias Auditing, Compliance Monitoring, HIPAA Fundamentals
Agile Product Owner, Scrum, User Story Writing, Sprint Planning, Taiga

🚀 Currently Exploring

  • Advanced causal inference & counterfactual fairness
  • LLM-based data pipelines and prompt engineering
  • Cybersecurity in data systems
  • Production ML monitoring & observability

🎓 Education & Background

Master of Data Analytics (MDA)
University of Niagara Falls Canada | In Progress
President's Academic Distinction List (4.0 GPA)

B.E. Electronics & Communication Engineering
Completed 2020

5+ Years IT Experience (Prior to MDA)
Systems administration, infrastructure, cloud fundamentals


🔗 Connect

LinkedIn Portfolio Email

Open to:

  • Fairness-focused ML projects
  • Healthcare AI governance
  • Data science collaboration
  • Mentoring on Python & analytics

❤️ Beyond Code

  • Open-source advocate & passionate about ethical AI
  • 5+ years in IT before transitioning to data science

Built with ❤️ • Data scientist focused on fairness, governance, and impact

Pinned Loading

  1. Toronto_Crime_Indicators_Analysis Toronto_Crime_Indicators_Analysis Public

    An Agile-driven Python analytics platform for exploring and visualizing crime data across Toronto, built with Streamlit and developed through disciplined TDD, refactoring, and sprint-based collabor…

    Python 2

  2. PrescriptiveAnalytics PrescriptiveAnalytics Public

    PortfolioProject

    TypeScript

  3. operationalAnalytics operationalAnalytics Public

    This is portfolio Project

    Jupyter Notebook

  4. CaseStudy3 CaseStudy3 Public

    Jupyter Notebook