CRIS JOHN

Creating scalable web systems with clean UI and AI integrations.

Next.jsTypeScriptTailwindPostgreSQLAI Integrations

Overview

Full-Stack Developer specializing in resilient APIs and AI-driven workflows.

I am a Full-Stack Developer dedicated to building intelligent, data-centric products and automation systems.

I specialize in architecting workflows where data-crawling and AI-driven logic are core components, delivering scalable applications that multiply team productivity and future-proof business operations.

Education

Bachelor of Science in Information Technology

Core focus areas include Software Development, Cybersecurity, LLM Integration, and AI Agents architecture.

Milestones
Ideation Bootcamp Champion2025
SalinKaalaman (Language Barrier Solution)
SIA Top 5 Best Project2025
CHoDaMS - City Housing Data System
CODECRAFT Top 5 Mobile2023
Eathink About It Mobile

Tech Stack

Languages
JavaScript
TypeScript
Python
PHP
SQL
Java
Frameworks
Next.js
React
Laravel
Frontend
Tailwind CSS
React Native
Backend & APIs
Node.js
FastAPI
Rest APIs
n8n
AI & ML
LLM Integration
LangChain
Qdrant
Google Gemini
Cloud & DevOps
AWS
Azure
Docker
Nginx
Git
GitHub Actions
CI/CD
Databases
PostgreSQL
MongoDB
MySQL
Redis
Supabase
Firebase

Experience

January 2026 - Present

OJT Backend Developer

Infosoft Tech Solutions Davao City, Philippines

I engineered and optimized full-stack government LTS platforms serving Tagum, Panabo, and Davao de Oro. I architected robust RESTful systems and implemented responsive frontend interfaces, standardizing rigorous Postman testing workflows to ensure high-availability performance and the seamless delivery of critical public services.

3 Years

System Developer

Freelance / Various

Architected and built custom system solutions. Integrated AI and optimized workflows for efficiency and scale.

Projects

Studflow

AI-powered study workflow system converting PDFs to interactive learning tools.

Project Beta

High-performance ecommerce architecture using Next.js.

Project Gamma

Minimalist task management system with offline capabilities.

Project Delta

Automated workflow engine integrating multiple third-party APIs.

What's Next?

Let's build something impactful.

I am currently open for new opportunities. Whether you have a complex system to build, an API to optimize, or just want to connect, my inbox is always open.

© 2026 John Cris Labiaga. All rights reserved.