Raphael Guerra.

Hi, my name is

Raphael Guerra.

I build solutions for the digital age.

I'm a Consultant based in Ottawa, specializing in Oracle NetSuite ERP cloud solutions. I'm passionate about implementing tailored ERP systems to optimize workflows, solve complex challenges, and deliver measurable results for clients at Deloitte.

Check out my work!

Now on version 2.0

01. Smarter. Faster. Always up to date.

Meet my upgraded AI assistant—ask about my experience, skills, and Raphael's latest projects all in one place.

ONLINE
Try asking:
  • What is POSMatch and why did I build it?
  • How does the audio converter balance quality vs. size?
  • What’s my approach to local‑first apps?

02. About Me

My journey is one of continuous growth and adaptation. Before moving to Canada, I spent a decade as a Hotel Manager in Brazil, where I honed my leadership, operational, and customer-focused skills. This foundation in business management gave me a unique perspective when I transitioned into technology.

In Canada, I started as a Database Administrator, mastering MS SQL Server before moving into SAP development. Now at Deloitte, I leverage this diverse background to bridge the gap between business needs and technical solutions, helping clients navigate their digital transformation journeys. My curiosity drives me to constantly explore and test new AI models, agents, and frameworks—I believe in staying at the forefront of emerging technologies to deliver innovative solutions.

Here are a few technologies I've been working with recently:

  • Oracle NetSuite
  • SAP Development
  • SQL Server
  • Agile Methodologies
  • Cloud Architecture
  • Frontend Web Dev

Now

  • Polishing POSMatch exports and day filters.
  • Refining the converter CLI for speed and ergonomics.
  • Exploring Next.js image workflows.
Raphael Guerra

03. Where I've Worked

Consultant @ Deloitte

October 2024 — Present

  • Specializing in Oracle NetSuite ERP cloud solutions, implementing tailored systems to optimize workflows and solve complex challenges.
  • Previously served as an SAP Developer, creating database-driven solutions to improve enterprise processes.

SAP Developer & IT Ops @ Innovapost

April 2022 — April 2024

  • Served in multiple roles, including SAP Developer, IT Operations Specialist, and Frontend Web Developer.
  • Enhanced data management and operational efficiency with Microsoft SQL Server and developed front-end web solutions.

Manager @ Vison Hotel

June 2008 — December 2017

  • Managed hotel operations for nearly 10 years, developing strong leadership, operational expertise, and a customer-first approach.

04. Things I've Built

Code Live

Cash Ledger

Privacy‑first ledger assisting SMB back office workflows.

Tech Stack: React, Vite

Code Live

POSMatch

Local‑first receipt workflow that simplifies reconciliation.

Tech Stack: Vite, React, Tesseract.js

Code Live

Peso Coach (Weight Tracker)

PWA with optional KV backup for simple, portable progress.

Tech Stack: React, TypeScript, Vite, Chart.js

Code Live

Phaelix AI Website

A professional, modern website for an AI consultancy, demonstrating skills in creating strategic and ambitious online presences for businesses.

Tech Stack: HTML, CSS, JavaScript

Code Live

Eco-Explorer Game

An educational simulation game where players become Lead Ecologists in Brazil's Itatiaia National Park, featuring AI and dynamic systems.

Tech Stack: JavaScript, HTML5, CSS

Code Live

Eco-Explorer Website

A companion website for the Eco-Explorer game, providing information, context, and a portal for players to learn more about the project.

Tech Stack: HTML, CSS, JavaScript

Code Live

Career Chatbot

An AI-powered career guidance chatbot that helps users explore career paths, provides job search advice, and offers personalized career recommendations based on skills and interests.

Tech Stack: Python, Hugging Face, Gradio, AI/ML

Code

Next Image Studio (Labs)

Experiments in image workflows with Next.js.

Tech Stack: Next.js, React, Tailwind

Code

M4A → MP3 Converter

Python/FFmpeg converter with 3‑tier quality control.

Tech Stack: Python, FFmpeg

Code

Transcriber (CLI)

Audio/video transcription CLI with selectable models and daemon mode.

Tech Stack: Python, FFmpeg

Code

txtRefine

Cleans and normalizes Portuguese philosophy terms.

Tech Stack: Python

05. What's Next?

Get In Touch

I'm always open to discussing new projects, creative ideas, or opportunities to be part of an ambitious vision. Whether you have a question or just want to say hi, my inbox is always open. I'll do my best to get back to you!

Say Hello