Hi, I'm
Laurence De Guzman
Where imagination meets computation.
About Me
3 years of hands-on experience building intelligent, automated systems. I specialize in full-stack development with AI integration - from production-ready chatbots with voice interaction to automated calendar scheduling and real-time chat systems.
What sets me apart: I bridge software and hardware. From deploying web applications to building Arduino and Raspberry Pi IoT systems, I understand tech at every level. Currently developing an automated tomato sorting system using computer vision.
Sole IT specialist managing tech operations while freelancing as a full-stack developer. Looking for opportunities to contribute and grow with people who take tech seriously.
Meta Learning since 15 years old
Leadership & Experience
Technical Manager / IT Specialist
Managed complete IT infrastructure for 30+ user organization, achieving 99% system uptime while reducing IT costs by 40% through strategic automation. Handle hardware deployment and maintenance, Odoo ERP configuration, email infrastructure, cloud backup, website development, and digital marketing / Google Ads. Built automated Facebook Messenger chatbot using n8n workflows with Ollama AI running 24/7 at zero cost.
Chief Operations Officer
Handled organizational strategies and execution across events. Coordinated teams for event readiness, participant engagement, and served as emcee for UI/UX workshops and AI events.
IT Consultant (OJT)
Participated in live client demos and business meetings. Gained hands-on experience with Odoo ERP system, XML data handling, PostgreSQL databases, and advised clients on implementation strategies.
Technical Support & Software Developer
Started freelancing during 2nd year at TUP Manila, serving 50+ clients through social media and other platforms on commission basis. Services include hardware diagnostics and repairs for phones/laptops/desktops, custom software development, web-based projects, capstone and prototype development, and academic thesis assistance for students.
Technical Skills
Modern Full-Stack Development
React.js, Next.js, Vue.js, Angular, Node.js, Express.js, Nest.js, TypeScript, Tailwind CSS
Backend Technologies
Node.js, Express.js, Python Django, Flask, FastAPI, PHP Laravel, Java Spring Boot, REST APIs, GraphQL
Database Technologies
MySQL, PostgreSQL, MongoDB, Redis, Firebase, Supabase, Prisma ORM, Database Design & Optimization
Programming Languages
JavaScript, TypeScript, Python, Java, C#, C++, PHP, Go, Rust, XML, JSON
DevOps & Containerization
Docker, Docker Compose, Kubernetes, CI/CD Pipelines, Git, GitHub Actions, AWS, Vercel, Netlify
Enterprise Systems & Automation
Odoo ERP, N8N Workflow Automation, AI Chatbots, Email/Domain Hosting, System Integration, Google Cloud Backup
Cybersecurity & Infrastructure
Network Security, Enterprise Antivirus, Firewall Configuration, Security Auditing, Threat Prevention
Hardware & Technical Support
Computer Building/Upgrades, Hardware Diagnostics, Arduino, Raspberry Pi, IoT Development, Circuit Design
Academic Projects
Academic projects from TUP Manila - Highlights Projects
AI Chatbot for BTVTED Students
Learning assistant that helps programming students outside class hours. Uses Ollama model with Next.js, TypeScript, and Supabase to provide coding help when students are stuck on assignments or concepts.
Enhanced Flappy Bird Mobile Game
A Flappy Bird-inspired mobile game with moving tubes that collide with each other and enemy birds flying toward the player. Made with Python using Kivy framework and converted to APK using Buildozer for Android deployment.
Arduino Smart Car
An Arduino-based car equipped with sensors and running lights. Combined programming with electronics to work with IoT and embedded systems.
Automated Department Database System
An automated online examination system with pre-loaded questions and answers. Has automatic pass/fail checking and real-time score recording for the department.
Book a Meeting
Let's Connect!
Schedule a 30-minute meeting with me to discuss opportunities, projects, or just to chat about tech!
What to Expect
- Quick response within 24 hours
- Friendly, no-pressure conversation
- Discuss your project or opportunity
- Get expert insights and advice
March 2026
Available Monday - Friday, 9 AM - 5 PM PHT