⚡ Explore my Live Interactive Portfolio & Executive Case Studies: https://jgu7man.github.io
"We don't reinvent the wheel. We make it turn in favor of the business."
Systems architect and software engineer with deep expertise across high-performance web platforms, enterprise ERP domains, Serverless cloud infrastructure, AI conversational agents, and developer tooling.

• Languages: TypeScript, JavaScript, Python, Node.js, Shell / Bash, HTML5 / SCSS
• Frontend & UI: Angular (v6 - v20), Signals, RxJS, Tailwind CSS, Material Design, Standalone Architecture, SSR (Angular Universal)
• Backend & Cloud: NestJS, Firebase Cloud Functions Gen2, Firestore, Google Cloud Platform (GCP), REST APIs, OAuth2, WebSockets
• AI & Conversational: Botpress v12, Google Dialogflow, LLM Prompt Engineering, Jupyter Notebooks, Time-Series Forecasting & Neural Networks
• DevOps & Architecture: GitHub Actions, Nx Monorepos, Docker, CI/CD Acceleration, Micro-frontends, Modular Blueprints

• whatsapp-botpress-orchestrator: Nx Monorepo with NestJS & Firebase Cloud Functions Gen2 orchestrating WhatsApp Cloud API, message debounce buffering, and proactive Botpress conversational AI (reduced false leads by 80%).
• AgenteSmart Full-Stack Suite: No-Code Google Dialogflow visual management platform featuring a visual PWA dashboard (Frontend), Serverless orchestrator (Backend), and real-time WhatsApp gateway (WebSockets).
• sales-predictions-notebooks: Exploratory data analysis (EDA), time-series forecasting, and regression neural networks for retail sales prediction (80% accuracy).
• predictions_api: Python API serving real-time machine learning inferences.
• botpress-backup-template: Developer toolkit for Botpress v12 with automated table extraction, flow analysis, and LLM prompt benchmarks.
• mii: Centralized management dashboard for Google Dialogflow conversational agents.

• merpsi & merpsi-backend: Comprehensive multi-tenant ERP platform managing multi-branch inventory, Kardex consistency, sales transactions, credit accounts, and supplier procurement.
• mx-store: Transactional e-commerce platform integrating live MercadoPago SDK payment gateway and FullCalendar appointment scheduling.

• mx-forms & form-constructor: Schema-driven dynamic reactive forms engine with precision range sliders (noUiSlider + wNumb).
• mx-scanner: Real-time Barcode (EAN/Code128) and QR Code scanning component library for Angular web/mobile via WebRTC.
• sistema-alertas-angular: Event-driven reactive modal and alert micro-system for Angular.
• angular-calendar-service: Decoupled FullCalendar service and component library for Angular.
• angular_push-notification: Web Push notifications integration with Firebase Cloud Messaging (FCM).
• deploy_apps-nguniversal: Server-Side Rendering (SSR) boilerplate and Firebase deployment guide.
• mx-angular-web-toolkit: Utility suite with standalone DOM directives, custom pipes, and state helpers.

• cmic-afiliados-app: Official directory and member management platform for the Chamber of Construction (CMIC Colima).
• guestify-ops-blancos: Laundry logistics and linen inventory platform for vacation rental management (Guestify).
• ofermaps: Real-time geolocation platform mapping nearby retail deals and promotions (FEAN Stack).
• moviv: Marketplace for live music booking and venue talent discovery.
• need: On-demand staffing platform for hospitality and event management.

• cuatro-elementos: Online multiplayer card game with real-time state synchronization via Firebase.
• mx-loteria-mexicana: Interactive traditional Mexican lottery game.
• secret-santa: Interactive gift exchange matching and raffle platform.
• pg-raids: Web application for organizing Pokémon GO raids and community player matchmaking.
• bassnoise-angular: Web audio streaming player and interactive music catalog.

• actions-node-cache-dependencies: Intelligent GitHub Action cutting Node.js CI/CD runtimes by ~70%!
• cells-file-processor: High-performance CSV/XLSX stream parsing engine in TypeScript.
• okf-confluence-vscode: Visual Studio Code extension integrating Confluence documentation inside the editor.
• figify-app: AI & developer tool converting HTML code into structured Figma designs.
• npm-list & npm-peers-finder: Published CLI tools for NPM package version inspection and peer dependency analysis.

• Live Interactive Portfolio: jgu7man.github.io
• Digital Solutions / Agency: marxadigital.com
• LinkedIn: linkedin.com/in/jgu7man