Hello, I'm Rômulo Oliveira

Experience

1. •

   Backend Developer

   Intersol Web Solutions

   2024 - Present

   Backend development in fiscal solutions using Ruby on Rails. Development and maintenance of integrated systems for various municipalities, optimizing the management of municipal taxes. My work involves implementing new features, bug fixes, and continuous improvements. In addition, I collaborate with the team to ensure the efficiency and scalability of the applications.

   Techs: Ruby on Rails, PostgreSQL, Docker, Git, BitBucket.
2. •

   Software Developer

   Hahn-Software

   2022-2024

   Development and maintenance of a driver's license registration and management system for the German government. Actively contributed to the design, development, and continuous refinement of innovative solutions for the project. My tasks also include code reviews, testing, and creating detailed documentation to ensure quality and usability.

   Techs: Typescript, Javascript, Vue.js, Bulma, C#, .NET, Docker, Kubernetes.
3. •

   Stark Software

   Full Stack Developer

   2020-2022

   Developed projects using modern web technologies and techniques, including HTML5, CSS3, JavaScript, PHP, and Ruby. Responsible for API integration, and development and maintenance of complete systems made in Laravel and Ruby on Rails, and worked on SaaS systems, using Next.js. Also performed code reviews to ensure product quality and applied agile methodologies in the projects I developed.

   Techs: Javascript, Typescript, Ruby, PHP, Ruby on Rails, Laravel, Next.js, Nuxt.js, Tailwind, Typescript, Mysql, PostgreSQL, SQlite, Docker, AWS, Git, Gitlab, Github.

About me

My name is Rômulo Oliveira and I started my programming career at the end of 2019. Since then, I have been specializing in web technology development, focusing on back-end and front-end (full stack).

I have experience in developing robust and scalable systems. In my journey, I have worked on systems ranging from simple personal financial control apps to municipal tax management systems with thousands of requests and a large amount of data.

I am always looking for new challenges. My goal is to contribute to innovative and challenging projects, where I can apply my knowledge and skills to create efficient and high-quality solutions.

Personal Projects

Fácim Gestão - WebApp with PWA for small business financial management

• Ruby
• Ruby on Rails
• Tailwind CSS
• Stimulus
• Hotwire
• Sidekiq
• SQLite
• Docker
• GitHub Actions

Fácim Gestão is a web application for financial management of small businesses. It allows efficient management of income, expenses, and also has a product pricing module.

Marvel Snap Brasil - Brazilian Marvel Snap Portal

• PHP
• Laravel
• Livewire
• Tailwind CSS
• Alpine.js
• Redis
• MySQL
• Docker
• GitHub Actions

Marvel Snap Brasil is a Brazilian Marvel Snap portal. With it, you can access news, cards, decks, tournaments, metagame analysis, events, and much more.

Agenda Fácil - Digital scheduling for small and medium businesses

• Typescript
• Next.js
• Tailwind CSS
• Prisma
• PostgreSQL

Agenda Fácil is a scheduling system for small and medium businesses. With it, you can manage schedules, services, and clients in a simple and efficient way.

Controla Fácil - Personal financial control system

• Ruby
• Ruby on Rails
• Tailwind CSS
• Stimulus
• Hotwire
• Sidekiq
• MySQL

Controla Fácil - Personal financial control system. Allows for easy and efficient management of personal finances, expenses, and income.

Papasand's Restaurant - Multi-user restaurant system with ordering and cart system

• Typescript
• Vue.js
• Bootstrap
• Firebase

Papasand's Restaurant - Multi-user restaurant system with ordering and cart system. Allows for easy and efficient management of orders, products, and customers.

Romin Chats: Real-time chat system with multiple rooms

• Typescript
• React
• Node.js
• Express
• Socket.io

Romin Chats: Real-time chat system with multiple rooms. Allows creating chat rooms, joining existing rooms, and chatting with other people in real-time.

Romin Notes: Multi-user and multilingual system for text note management.

• Typescript
• Vue.js
• Firebase
• Pinia
• i18n

Multi-user and multilingual system for text note management. Allows for simple and efficient creation, editing, and deletion of text notes.