Al-jon

Full Stack Developer • AI • SaaS • Automation

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Overview

Looking for full-time work (8 hours/day)

at $4.15/hour ($800.00/month)

Bachelors degree

Last Active

July 8th, 2026 (3 days ago)

Member Since

July 22nd, 2023

Profile Description

Hi! I’m Al jon Santiago, a Full Stack Developer focused on building AI powered web applications, SaaS platforms, and workflow automation systems.

I build modern, responsive, and scalable applications using React, Next.js, TypeScript, Node.js, Supabase, and PostgreSQL while integrating language models and AI features into real user experiences.

My recent work includes intelligent web platforms, automation workflows, RAG systems, AI evaluation tools, and interactive full stack applications.

What I Build

• AI powered web applications and SaaS platforms
• Workflow automation and AI assisted business tools
• Full stack dashboards, user systems, and internal tools
• Interactive interfaces with reliable backend architecture
• End to end products from design to deployment

Featured Projects

• AI Resume Builder
Smart resume creation with AI suggestions and export features

• Private Knowledge Base AI (Advanced RAG)
Knowledge retrieval platform with document processing and AI assisted answers

• ED3C Eternal Design
Interactive 3D customization platform with order management and SaaS style administration

• AI Systems Evaluation Playground
Platform for comparing and evaluating multiple AI model outputs

Core Skills

Frontend: React, Next.js, TypeScript, Tailwind CSS
Backend: Node.js, Express.js, REST APIs, Supabase, Firebase, PostgreSQL
AI Engineering: LLM Integration, Prompt Engineering, RAG, Workflow Automation, AI Evaluation
Tools: Claude, OpenAI, Mistral AI, Hugging Face, Cursor, GitHub, Docker, Vercel, Render, n8n

I enjoy turning ideas into production ready applications that solve real problems and create meaningful user experiences.

Top Skills

Web Programming » Javascript

Experience: 1 - 2 years

I use React.js to build modern, responsive, and interactive web applications. I have experience creating reusable components, managing application state, integrating APIs, and optimizing UI performance. I focus on clean code, good UX, and scalable frontend architecture.

Software » Fullstack

Experience: 1 - 2 years

I develop full-stack applications from concept to deployment, handling frontend, backend, database design, and integrations. My work includes authentication systems, dashboards, admin panels, APIs, and AI-powered features, ensuring performance, security, and scalability.

Software » API Integration

Experience: 1 - 2 years

I have strong experience integrating third-party APIs into web applications, including AI APIs, payment systems, and external data services. I focus on secure API usage, error handling, rate limits, and seamless frontend-backend communication.

Other Skills

Web Programming » Javascript » Express JS

Experience: 1 - 2 years

I build RESTful APIs using Express.js and Node.js, handling business logic, authentication, data validation, and third-party API integrations. I focus on creating clean, secure, and maintainable backend services that support scalable applications.

Web Programming » Javascript » Next JS

Experience: 6 months - 1 year

I use Next.js to build full-stack, production-ready web applications with server-side rendering, API routes, and optimized performance. I’ve deployed Next.js apps on Vercel, implemented authentication, database integrations, and structured scalable app architecture.

Software » Databases » Supabase

Experience: 6 months - 1 year

I use Supabase as a backend platform for authentication, PostgreSQL databases, storage, and real-time features. I’ve built full-stack applications using Supabase for secure user management, database design, and API-driven workflows.

Office and Administration » AI Tools » AI Automation

Experience: Less than 6 months

Basic Information

Age: 24

Gender: Male

Website: Sign Up with Pro Account to View

Address: General Trias, Cavite

Tests Taken: IQ
Score: 112: DISC
Dominance: 43
Influence: 25
Steadiness: 14
Compliance: 18: English
B2(Upper Intermediate)