Felipe Tuyama image Felipe Tuyama Github image

About me

talented Senior Software Engineer

I am a 26 years old remote senior software engineer specialist in web development using Ruby on Rails, Vue.js and Typescript, with 10+ years of experience.

I enjoy solving complex challenges and building applications, I'm often recognized for my strong reasoning, quick-learning, and pro-activity.

personal info

name: Felipe Tuyama time of experience: 10+ years

as Software Engineer

 graduation: Computer Engineering - ITA (2017) post graduation: MSc in Software Architecture & Design - MTU (2025) postgraduate: Applied AI Engineering - UNIPDS (2026) location: 🇧🇷 - SP - BR
Who am i?
I'm a software engineer interested in learning new technologies and facing new challenges. Since my first C coding class at university, I'm fascinated by software.
What I'm really good at?
Efficiently formulate solutions using logical approach to the problems. I'm a fast learner and thinker, using my knowledge to design the best strategy ever.
How can you contact me?
Simply send me an email or call me on LinkedIn. I'd be pleased to discuss some interesting idea or project proposal.
Some public appearances

0

lines of code

0

projects done

0

cups of coffee

0

satisfied customers

work experiences

Knowing better my trajectory. In essence, you make your choices, and then your choices make you.

Maximus

( Jan. 2001 : Dec 2012 ) 🇧🇷 Student

I always loved physics and math, solving puzzles used to be my hobby. After years of dedication, I participated and won awards on national olympiads:

  • Gold Medal - Brazilian Physics Olympiad - OBF 2012
  • Gold Medal - Brazilian Astronomy Olympiad - OBA 2012
ITA brand

ITA

( Jan. 2013 : Dec 2017 ) 🇧🇷 Computer Engineer

After learning how to develop, I never stopped anymore. Graduated as a Computer engineer (with grades award) at ITA - Aeronautics Institute of Technology.

Professor Celso de Renna e Souza award
(Best computer engineering student)

ITA brand

ITA

( Jan. 2015 : Dec 2015 ) 🇧🇷 Research and Development Intern

Joined the undergraduate research mentorship program at ITA, developed software projects related to academic research. Published articles in IEEE and Latin American Journal of Physics Education.

Buson brand

Buson

( Jan. 2016 : Dec. 2016 ) 🇧🇷 Intern Mobile developer

Buson is an online marketplace that sells bus tickets in Brazil, with over 200 integrations and 4000 destinations.


Internship experience developing from scratch a native iOS application. I also built internal tools as a backend web developer for some time.


Tech-stack: Objective-C, Swift, Xcode, Spring, Java, Groovy

Quero Education brand

Quero Educação

( Jan. 2017 : June 2019 ) 🇧🇷 Intern Web Developer

Quero Education is an online marketplace for college programs in Brazil. It helps students search, compare and enroll in programs in over 1200 partner colleges, saving money on tuition.


Joined the company as an intern web developer, being hired as a developer after 6 months in the company.

Full-Stack Web Developer

Joined the CRM squad (Customer Relationship Management) developing tools to attract, track and qualify new users. Brokedown the monolith into many microservices applications using best practices and terraform.

Tech-Lead

Technical Lead responsible for optimizing the performance and memory of a production project aimed to launch marketing campaigns to more than 600,000 customers every day.


Tech-stack: Ruby on Rails, Elixir, Vue.js, Sidekiq, RSpec, Docker, AWS, Terraform

Infinitus GO brand

Infinitus GO

( Jun. 2019 : Feb 2020 ) 🇧🇷 Senior Software Developer

A financial market investing startup needing to automate and improve operations at the Cryptocurrency financial market.


Built a web platform to help the trader's operation. Architected a trading bot's framework for concurrent and real time machine state transactions, using WebSocket integration with foreign cryptocurrency exchanges like Binance and Huobi.


Tech-stack: Python, Angular, Typescript, Chrome extension, Java, Elixir, AWS

Trainline brand

Trainline

( Feb 2020 : June 2023 ) Remote 🇬🇧 Software Engineer

Trainline is the leading independent rail and coach travel platform selling rail and coach tickets to millions of travellers worldwide and across Europe.


Working in an international team at Trainline (UK, FR, and BR members). Responsible for maintaining and improving train carrier integrations and their stations. Also designed and developed a new carrier integration.

Software Engineering Team Lead

Promoted to Engineering Team Lead, responsible for maintaining and improving 5 vendor integrations.


Responsible for reducing Trainline's financial loss by 137,000 € / month, by designing a new asynchronous and fault-tolerant refunding operation.


Tech-stack: Ruby, Rack, Minitest, Kibana, React, AWS, Terraform

Vigil brand
The Reformation brand

The Reformation Current

( June 2023 : Now ) Remote 🇺🇸 Senior Software Engineer

Founded in 2009, Reformation is a revolutionary lifestyle brand that proves fashion and sustainability can coexist.


Reformation combines stylish, vintage-inspired designs with sustainable practices, releasing limited-edition collections for individuals who want to look beautiful and live sustainably.


Tech-stack: Ruby on Rails, Rspec, Vue.js, AWS, AWS Lambda

Team International brand
Munster Technological University brand

Munster Technological University

( September 2023 : September 2025 ) Remote 🇮🇪 MSc in Software Architecture & Design

The MSc in Software Architecture & Design programme is an advanced industry-focused programme that addresses the skills gap of software developers and/or architects in the face of evolving software development practices.

UNIPDS brand

UNIPDS

( Jan. 2025 : Jan. 2026 ) 🇧🇷 Postgraduate Degree, Applied AI Engineering

Postgraduate program focused on building real-world AI solutions, covering LLMs, LangChain, RAG, autonomous agents, MCP, system architecture, and practical industry applications.

Total Experience Time

10+ years as Software Engineer

"One cannot guess the real difficulties of a problem before having solved it."

- Carl Siegel -

Featured GitHub projects

A selection of recent tools, games, and experiments I have built.

git-light

TypeScript

GitKraken-inspired desktop Git client built with Electron, Vue 3, and TypeScript.

  • Electron
  • Vue 3
  • Git
3
GitHub Demo

arcania

GDScript

Dark fantasy 2D Metroidvania in Godot 4 with dual-purpose magic and an interconnected world.

2
GitHub Demo

silent-dungeon

TypeScript

Interactive tabletop RPG with a narrative game master, built with Vite and TypeScript.

  • RPG
  • Storytelling
  • Game master
1
GitHub Demo

google-reauth-extension

JavaScript

Automatically clicks through Google’s daily “Verify it’s you” re-authentication page in Brave and Chromium.

1
GitHub Demo

scroll-closing-your-eyes

Python

Hands-free scrolling that detects a closed left or right eye, designed for musicians reading sheet music.

  • Accessibility
  • Eye tracking
  • Webcam
3
GitHub

flaky-rspec-reporter

Ruby

GitHub Actions reporter for detecting and tracking flaky RSpec tests.

  • RSpec
  • GitHub Actions
  • Flaky tests
3
GitHub

technical skills

Technologies and tools I work with daily, built over 10+ years of professional experience.

Backend

Ruby 8yr Python 4yr Elixir 3yr Rails Sidekiq

Frontend

TypeScript 7yr Vue.js 5yr React 3yr HTML/CSS

AI & ML

LangChain RAG Cursor Claude Ollama MCP

DevOps

AWS 6yr Docker Datadog New Relic PostgreSQL

Core technologies I use across backend, frontend, cloud, and infrastructure.

Ruby
Python
TypeScript
JavaScript
PostgreSQL
Rails
React
Vue.js
Docker
AWS
Terraform
GitHub
New Relic
Redis
Datadog

languages

Programming and spoken languages I use in my daily work.

Portuguese Native
English Fluent
Japanese Basic
Spanish Basic
German Basic

What I do

The product and engineering work I enjoy most.

AI-powered solutions

Building practical AI-powered tools and automations that turn complex problems into useful experiences.

development

Love coding and building amazing solutions, planning the best architecture I can.

product

Developing better products and giving user the best experience they can have.

architecture

Designing software is not only about coding. It's about planning, making good choices.

© Felipe Tuyama profile, 2026