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Nathan-Gomes/README.md

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Nathan Gomes

Aspiring software developer with a passion for data, mathematics, and automation.

I build software and analytics tools that make messy business data easier to trust, explain, and use for decisions. My projects combine data analysis, financial mathematics, and practical automation.

Portfolio | LinkedIn | Email

Core Stack

Python pandas SQL MySQL MATLAB FastAPI AWS Docker GitHub Actions

What I Am Building

  • Financial analytics systems using Python, pandas, SQL, and repeatable reporting workflows
  • Portfolio risk tools that combine business assumptions, scenarios, and clear outputs
  • Automation and delivery projects using Python, APIs, AWS, Docker, and CI/CD practices
  • Project documentation that explains not just what I built, but how the system should be reviewed

Featured Projects

Project Why it matters Links
AlphaCast Machine-learning equity ranking workstation that compares six models on embargoed walk-forward folds, builds cost-aware portfolios, and monitors signal health Repository / Live app / Case study
Strata: Quantitative Investment Analytics Portfolio construction and risk platform with walk-forward optimization, factor risk models, transaction costs, and block-bootstrap scenarios Repository / Live app / Case study
PartnerSignal Partner prospecting and qualification workspace with evidence-grounded AI extraction, stage gates, specialist routing, and human-reviewed outreach Repository / Live app / Case study
IT Service Ops & SLA Analytics Service-desk analytics platform with a data-quality gate, MySQL/SQLite reporting views, SLA breach analysis, and Excel and Power BI outputs Repository / Live app / Case study
Quantitative Portfolio Research Pipeline Turns ETF price history into tested portfolio optimization research with returns, volatility, Sharpe ratio, drawdown, VaR, SQL analysis, MATLAB comparison, and walk-forward backtesting Repository / Live report
Multifamily Portfolio Risk App Scenario-driven dashboard for property valuation, NOI, DSCR, LTV, CMHC debt exposure, risk watchlists, and capital allocation Repository / Project page
Cloud Cost Monitor Read-only FinOps dashboard for finding cloud waste, idle resources, budget pressure, and rightsizing opportunities Repository / Project page
Invoice Review Platform Invoice intelligence platform for document intake, extraction review, approval workflows, anomaly detection, and monthly reporting Repository / Project page
Agentic AI Economics Research Research project comparing token-based AI operating costs with human labour costs across digital workflows Repository / Project page

Technical Areas

Area Tools and concepts
Data analysis Python, pandas, NumPy, SciPy, SQL, SQLite, reproducible notebooks
Machine learning research scikit-learn, cross-sectional ranking, walk-forward validation, model comparison, signal diagnostics
Financial analytics Portfolio optimization, risk metrics, scenario analysis, cash flow, DSCR, LTV, cap rates
Operational analytics Data-quality gates, SLA measurement, MySQL, Excel reporting, Power BI models
Applied AI workflows Structured extraction, evidence-grounded outputs, human review, deterministic fallbacks
Automation and delivery APIs, AWS, Docker, GitHub Actions, Terraform concepts, deployment workflows
Software development FastAPI, REST APIs, JavaScript, TypeScript, React, Next.js, automated tests

What I am aiming for

I am looking for junior roles where I can grow through real technical work in software, data, mathematics, and automation while learning from experienced engineering and analytics teams.

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