I am an AI & Full-Stack Developer specializing in building intelligent, production-ready systems that connect data, APIs, and modern web applications. I work across the full development stack — from backend systems and APIs to frontend interfaces and automation workflows. My focus is on creating practical solutions that save time, reduce manual work, and scale easily. What I can help you with: AI-powered applications (LLM integrations, chatbots, agents) Web automation workflows using n8n and custom Python scripts Data extraction and web scraping (structured and large-scale) Full-stack web development with Next.js and modern backend APIs API integrations and system automation between platforms SaaS MVP development and backend architecture Tech stack: Python, Next.js, Node.js, FastAPI, n8n, REST APIs, PostgreSQL, Docker, Web Scraping tools, OpenAI / LLM APIs How I work: I focus on building clean, scalable, and maintainable systems. I don’t just deliver code — I design workflows and architectures that are reliable in production and easy to extend. If you need someone who can combine AI, automation, and full-stack engineering into real business solutions, I can help you build it.…

Francia Yorge

5.0 (1 review)

I am an AI & Full-Stack Developer specializing in building intelligent, production-ready systems that connect data, APIs, and modern web applications. I work across the full development stack — from backend systems and APIs to frontend interfaces and automation workflows. My focus is on creating practical solutions that save time, reduce manual work, and scale easily. What I can help you with: AI-powered applications (LLM integrations, chatbots, agents) Web automation workflows using n8n and custom Python scripts Data extraction and web scraping (structured and large-scale) Full-stack web development with Next.js and modern backend APIs API integrations and system automation between platforms SaaS MVP development and backend architecture Tech stack: Python, Next.js, Node.js, FastAPI, n8n, REST APIs, PostgreSQL, Docker, Web Scraping tools, OpenAI / LLM APIs How I work: I focus on building clean, scalable, and maintainable systems. I don’t just deliver code — I design workflows and architectures that are reliable in production and easy to extend. If you need someone who can combine AI, automation, and full-stack engineering into real business solutions, I can help you build it.…

Available to hire

I am an AI & Full-Stack Developer specializing in building intelligent, production-ready systems that connect data, APIs, and modern web applications.

I work across the full development stack — from backend systems and APIs to frontend interfaces and automation workflows. My focus is on creating practical solutions that save time, reduce manual work, and scale easily.

What I can help you with:
AI-powered applications (LLM integrations, chatbots, agents)
Web automation workflows using n8n and custom Python scripts
Data extraction and web scraping (structured and large-scale)
Full-stack web development with Next.js and modern backend APIs
API integrations and system automation between platforms
SaaS MVP development and backend architecture
Tech stack:

Python, Next.js, Node.js, FastAPI, n8n, REST APIs, PostgreSQL, Docker, Web Scraping tools, OpenAI / LLM APIs

How I work:

I focus on building clean, scalable, and maintainable systems. I don’t just deliver code — I design workflows and architectures that are reliable in production and easy to extend.

If you need someone who can combine AI, automation, and full-stack engineering into real business solutions, I can help you build it.

See more

Skills

Experience Level

Python
Expert
Prompt Engineering
Expert
Node.js
Expert
React JS
Expert
Large Language Model
Expert
ChatGPT
Expert
HTML5
Expert
JavaScript
Expert
TensorFlow
Expert
SaaS
Expert
PostgreSQL
Expert
Tailwind
Expert
Script
Expert
Redis
Expert
AI Chatbot
Expert
PyTorch
Expert
MVP
Expert
Github
Expert
Express
Expert
Web Design
Expert
ML
Expert
Zapier
Expert
Lovable
Expert
n8n
Expert
GraphQL
Expert
gis
Expert
MySQL
Expert
MongoDB
Expert
Make
Expert
PHP
Expert
Twilio
Expert
Laravel
Expert
WiX
Expert
See more

Language

Spanish; Castilian
Fluent
English
Fluent
Occitan
Beginner
German
Beginner
Portuguese
Beginner
Dutch
Beginner

Work Experience

AI-Powered SaaS Platform at Private Client (Malaysia)
June 9, 2025 - February 18, 2026
- Built a full-stack application combining AI-driven automation with a modern dashboard interface using Next.js and Python, delivering end-to-end systems from UI dashboards to backend APIs and integrations. - Designed and implemented authentication systems with JWT-based login, role-based access control, and secure session management. - Developed responsive SaaS dashboards with clean UX flows for managing users, data, and automated workflows. - Integrated Stripe for subscription-based billing, including pricing tiers, checkout flows, and webhook-based event handling. - Implemented real-time and asynchronous features using background job processing for heavy tasks and automation workflows. - Designed scalable database structures in PostgreSQL, ensuring efficient data modeling and smooth application performance under load. - Connected third-party services (email providers, payment systems, APIs) to build fully automated SaaS ecosystems.
Frontend Engineer at Contract Projects – EU & Romania
April 9, 2024 - May 6, 2025
- Led modernization of legacy frontend systems by migrating to React 18 with TypeScript and Vite, delivering a significantly faster, more scalable, and maintainable architecture optimized for modern SaaS product demands. - Engineered production-grade component libraries and design systems with reusable, modular architecture, standardizing UI development across multiple products and accelerating delivery velocity across engineering teams. - Optimized frontend performance at scale through advanced code-splitting, lazy loading, bundle optimization, and Vite build tuning, reducing initial load times by up to 50% while improving Core Web Vitals and perceived UX performance. - Redesigned frontend architecture with a performance-first mindset, enforcing strict component boundaries, predictable state management patterns, and scalable UI structure suitable for large, multi-feature SaaS applications.
Back-End Developer at Remote Client Work
November 1, 2021 - Present
Engineered scalable Django REST APIs with robust JWT authentication and dynamic multi-role authorization. Orchestrated asynchronous workflows using Celery and Redis to handle media processing, email dispatching, and background jobs at scale. Optimized PostgreSQL performance by indexing high-volume datasets and refactoring complex queries, reducing load times by up to 60%. Seamlessly integrated third-party services including Stripe for payments, SMTP for transactional emails, and webhooks for real-time event handling.
Full-Stack Developer at Freelance / Remote
August 28, 2018 - Present
Delivered end-to-end full-stack web applications using AI, Next.JS, React, FastAPI, NestJS, Flask, Django, and PostgreSQL with scalable architecture and clean code practices. Engineered real-time capabilities using WebSockets to power live chat, instant notifications, and dynamic order tracking. Crafted modern, responsive user interfaces using Tailwind CSS and Material UI, ensuring cross-device compatibility and clean visual hierarchy.

Education

Bachelor of Engineering in Computer Science at Universidad Católica Andrés Bello
September 1, 2011 - June 1, 2015

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Retail, Professional Services, Media & Entertainment, Other
    Automated Forex Trading Platform

    Overview

    Full-stack platform for MetaTrader 5: automated trading bot, risk controls, execution pipeline, and an operations dashboard.

    What it does

    • Connects to MT5 (mock + live market data)
    • Runs a pluggable signal → risk → execution loop
    • Persists trades and bot events in PostgreSQL
    • Exposes a FastAPI REST/WebSocket API
    • Provides a Next.js dashboard for monitoring, backtests, and manual ops

    Stack

    LayerTech
    BackendPython, FastAPI, PostgreSQL, MetaTrader 5
    FrontendNext.js 15, React 19, TypeScript, Recharts
    OpsDocker Compose, pytest, GitHub Actions CI

    Highlights

    • End-to-end bot workflow: simulation → demo → live readiness
    • Risk engine with stop-loss and drawdown halt
    • Backtest / replay tooling and live bot metrics
    • Security-minded design (API keys, CORS, secrets handling)

    Automates how to trade. Strategy edge and live validation determine results.

    AI-powered Career Interest Test — Full-Stack Web App

    Overview

    Built a full-stack career interest assessment platform that guides users through a questionnaire, verifies their email, and returns personalized job recommendations with AI-generated explanations.

    What I delivered

    • Smooth end-to-end user flow: questionnaire → email verification → results
    • Deterministic job ranking engine with sector-aware diversity (best job per sector under configurable thresholds)
    • Top 10 job recommendations with sector labels and clear match explanations
    • Systeme.io integration for lead capture and automated emails (contact creation + tagging)
    • Admin dashboard to manage questionnaire content, job catalog (CSV → JSON), responses, and sector ranking settings
    • Multi-tenant ready backend architecture with secure admin authentication

    Tech stack

    • Frontend: Next.js, React, TypeScript
    • Backend: FastAPI (Python)
    • Integrations: Systeme.io API, LLM providers (OpenAI / Gemini)
    • Data: Job catalog scoring, Google Sheets / PostgreSQL flows depending on environment

    Outcome

    Delivered a polished beta ready for real-user testing, with clear UX, reliable email automation, and a recommendation engine designed to stay coherent as the job database grows from ~40 to 200+ roles.