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@siue-caos @SmartFinancialResearch @saintlouissoftware @hellolifeskills @ChicagolandSoftware

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0x416c616e/README.md
Alan — back-end-focused full-stack software engineer, Chicago IL

Website GitHub LinkedIn Email


About

I'm a back-end-focused full-stack software engineer with 5+ years building, securing, and maintaining production applications. Most recently I built clinical web apps and reporting automation for a healthcare provider running 100+ skilled-nursing facilities.

  • 🔭 Building Chicago Capital Research — an AI-assisted investment-research platform.
  • 🗳️ Volunteering as a senior engineer at WeVote, a nonpartisan nonprofit reaching ~150K users.
  • 🔐 A little obsessive about the parts of a system you're not supposed to notice — security, data, and uptime.
  • 🌱 Continual learner: I pick up new languages, frameworks, and tools quickly and build side projects to stay sharp.

Back end at heart — comfortable across the stack, and serious about the boring parts.

5+ yrs in production 100+ facilities supported ~150K users reached (WeVote) 20+ APIs integrated

Tech Stack

Languages

Java JavaScript TypeScript Python SQL Bash PowerShell HTML5 CSS3

Back End

Node.js Express Spring Boot Django Hibernate REST ORM

Front End

React Angular Vite Bootstrap Capacitor

Data & Reporting

PostgreSQL MySQL SQL Server Data Warehousing JasperReports Apache POI

Cloud & DevOps

AWS Azure Cloudflare Netlify Heroku Linux Git Cron / Quartz

Security

OWASP Kali Linux Metasploit Snyk WAF AppSec

AI

OpenAI Claude Agentic AI LLM Integration

Practices

Agile Jira Confluence DevOps Testing


Selected Work

⭐ Chicago Capital Research  ·  AI-assisted investment research

An AI-assisted platform that turns raw market data, news, and SEC filings into automated, analyst-grade research reports and Bloomberg-style dashboards.

  • 📊 Research pipeline ingests market data, fundamentals, technicals, news, and SEC filings from 6+ financial providers, then scores each company with numeric ratio analysis and AI news sentiment.
  • 🧩 Customizable drag-and-drop dashboards with charts & KPI widgets, a rotating "wall-monitor" mode, and on-demand + scheduled PDF/HTML report generation with email delivery.
  • ⚛️ React 19 + Vite SPA shipping to web and Android (Capacitor) from one codebase, backed by an Express 5 + PostgreSQL API with cron-driven pipelines.
  • 🔒 Production-grade security: argon2id + JWT auth, RBAC, Helmet/CSRF/WAF rules, rate limiting, replicated backups, monitoring, and a ~900-test suite.

React Vite Capacitor Node.js Express PostgreSQL OpenAI Cron JWT / argon2 Puppeteer Recharts  ·  🔒 Private — reach out for a walkthrough.


Project What it is Stack
MTS2 — Metrics & Tracking System 2 Healthcare app for data entry, reporting, dashboards, resident/medication/incident tracking across 100+ facilities. Java · Spring Boot · Angular · T-SQL · AWS 🔒
AI Message Queue Message-queue system letting multiple AI agents collaborate & share context via an issue tracker + wiki, enabling parallel work. Multi-Agent · Message Queue · Knowledge Base 🔒
Email Outreach Agent Autonomous, goal-driven outreach engine — discovers orgs via web crawl, uses AI to vet relevance, drafts & sends compliant emails, surfaces only replies needing a human. Node.js · Express · PostgreSQL · Puppeteer · Claude API 🔒
Scribble Slop AI art tool that paints hyper-detailed images inside your exact crude outlines, with a two-stage AI moderation gate. React · Node · Express · PostgreSQL · OpenAI 🔒
GainzPlanner AI workout planner — describe a workout in plain English; it infers muscle groups, queries an exercise DB, and builds a routine. React · Node · Express · PostgreSQL · OpenAI 🌐
3D Multiplayer Game Engine Browser-based real-time multiplayer 3D engine (client + server): A* pathfinding, server-side validation, game ticks, scoped WebSocket updates. React · TypeScript · Three.js · Node · WebSockets 🔒
2D MMO Engine Browser 2D MMORPG engine with tile-based movement & collision, plus a desktop JSON map editor. Angular · Java · Spring Boot · JavaFX 💻
AdiaScript A from-scratch scripting language + IDE for automating keyboard/mouse input — custom interpreter and editor. Java · Language Design · Interpreters 💻
EZcrypt Desktop file-encryption tool with a simple GUI (Blowfish) for protecting sensitive files. Java · JavaFX · Encryption 💻
Free Coding Tutorials A ~200,000-word library of programming tutorials: Java, Python, C++, security, DSA, cloud, and more. Technical Writing · Full Stack 🌐
Intro to Security An e-book introducing infosec — the OWASP Top 10, common web vulns, and core defensive concepts. Infosec · OWASP · Writing 💻
WeVote / WeConnect Open-source full-stack contributions to a nonpartisan voter-awareness nonprofit (~150K users). React · Python · Django · Node · PostgreSQL 🌐

🔒 private / proprietary  ·  🌐 live site  ·  💻 source on GitHub  ·  more at chicagolandsoftware.com


Experience

  • Senior Software Engineer · Chicago Capital Research — Chicago, IL (Remote) · 2026–Present Full-stack platform automating investment research, financial reporting, and analyst workflows; integrated 6 financial/AI data providers and cut manual research effort 90%+.
  • Senior Software Engineer (Volunteer) · WeVote USA — Oakland, CA (Remote) · 2026–Present Full-stack feature work & testing across React / Python·Django / Node·Express / PostgreSQL on an open-source codebase reaching ~150K users.
  • Junior Application & Reports Developer · Legacy Healthcare — Skokie, IL · 2021–2025 One of two developers for EMR-backed clinical apps across 100+ facilities ($400M+ revenue). Remediated RCE & SQLi in production, deployed a WAF with automated pentest-driven rules, introduced version control, and built full-stack services in Java / Spring Boot / Angular / T-SQL / AWS.
  • Software Developer · Smart Financial Research — Wheaton, IL · 2016–2018 Supported & enhanced Java and WordPress applications; troubleshooting, reliability, and remote support.

Earlier non-technical and IT-support roles (back to 2012) are omitted to keep the focus on software engineering. Full history — no gaps — available on request.


Education

  • 🎓 Fullstack Academy — Web Development Bootcamp · 2025
  • 🎓 Northeastern Illinois University — Computer Science coursework · 2018
  • 🎓 Southern Illinois University Edwardsville — Computer Science coursework · 2016–2018

Get in Touch

I'm open to senior / staff back-end and full-stack roles, and available for contract or freelance work. Résumé and references available on request — email is fastest.

Website Email LinkedIn GitHub


0x416c616e41 6c 61 6eAlan

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