Engineering Scalable Systems & Intelligent Automation.
Lead Full-Stack Engineer and Systems Architect with 10+ years of engineering excellence. Specializing in high-performance Laravel & Vue applications, autonomous AI pipelines (n8n, Multi-Model LLMs, pgvector RAG), and enterprise Docker containerization.
Featured Flagship Architectures
Four mission-critical production platforms engineered for scalability, real-time intelligence, and automated business workflows.
JobScout AI: Career Intelligence & ATS Studio
An autonomous full-stack career platform that automates multi-board job discovery via SerpApi, synthesizes ATS-compliant tailored resumes with custom cover letters using Gemini & Claude, and manages active applications through an interactive 4-stage Kanban CRM.
RelateCore CRM: AI-First Intelligence Platform
Multi-tenant SaaS Customer Relationship Management system featuring vector-based semantic contact search with PostgreSQL pgvector, automated RAG lead enrichment, and neural predictive lead qualification workflows.
Household Budget AI Advisor (Budget Hive)
Personal and corporate expense tracking platform with queued receipt OCR extraction, spending analytics, and a natural language financial advisor utilizing RAG over historical transaction records.
3D Design Warehouse: Technical Sales Pipeline
Mission-critical engineering and sales portal integrating 3D flood impact simulations (WebGL/Three.js), sales data visualization, and engineering design handoffs across European and Asian teams.
All 17 Production Systems
Search and filter across all 17 authentic architectures built and maintained by Ryan Mendoza.
Technical Competencies
10+ years architecting enterprise applications, database schemas, and autonomous workflow pipelines.
Laravel & PHP Ecosystem
PHP 8.3+ • Laravel 11/12 • Eloquent • Fortify
10+ years building enterprise backends with complex business rules, asynchronous queue workers (Redis/Horizon), clean REST APIs, and strict domain architecture.
Autonomous AI & RAG
n8n • Gemini • Claude • pgvector RAG
Designing RAG knowledge retrieval systems, multi-model AI synthesis pipelines, and self-hosted n8n workflows that cut manual administrative overhead by over 80%.
Reactive Frontend UI
Vue.js 3.5 • Inertia.js • Tailwind CSS • TS
Architecting fluid single-page applications without API serialization overhead using Inertia.js, reactive TypeScript composition, and accessible component systems.
DevOps & Containerization
Docker Compose • Nginx • Linux • Tunnels
Orchestrated multi-application Docker environments managing 30+ containers in production with 99.99% availability, automated health checks, and Cloudflare security.
Data Architecture & Caching
PostgreSQL • MySQL • Redis • MariaDB
Relational schema normalization, database query profiling, pgvector indexing (HNSW), transaction safety, and sub-millisecond Redis caching.
Systems Leadership & Agile
Agile/Scrum • Cross-Functional Teams
Translating business requirements into clear technical specifications, directing sprints, conducting code reviews, and coordinating international engineering teams.
Career Experience
Systems Architect & Lead Developer
Directing enterprise architecture and cloud engineering for international flood defense operations. Orchestrated digital transformation initiatives that reduced manual operational overhead by over 80% through autonomous system integration, self-hosted n8n pipelines, and multi-application Docker containerization.
Freelance Web Developer
Designed and developed the main corporate recruitment platform and job application portal, including live candidate intake forms, active job vacancy filters, and secure file upload pipelines.
Education
Bachelor of Industrial Technology
Major in Computer Technology
Certifications
Let's Connect
Open to senior engineering roles, architecture consulting, and high-impact systems leadership. Feel free to call, message, or transmit your inquiry below.
Project Consultation & Role Inquiry
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