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With experience in Frontend & Backend Development, as well as DevOps basics. I love structuring and constantly improving my code, collaborating with other people and participating in brainstorming sessions.
I value innovative content & structure, clean design patterns & code, and thoughtful & respectful interactions.
Hi! My name is Patrícia Costa da Cruz. I'm a freelance Full Stack Software Developer. My interest in Development started in 2021 when I decided to upskill myself and enter the tech world. I love to work on backend projects because of their complexity but I also like frontend challenges! Using different technologies and tools, I'm able to create efficient and scalable solutions.
My main focus these days is applying best practices & coding as much as I can, I like to work on side projects which are different from my day-to-day job, and I really enjoy learning from knowledgeable people around me.
HTML
CSS
JavaScript
TypeScript
Python
Golang
React.JS
Next.JS
Qwik
Node.JS
Nest.JS
PostgreSQL
MongoDB
Postman
GitHub
VSCode
AWS
Firebase
Jest
Cypress
Docker
📍 Rosa, Brussels
⏰ March 2025 - present (remote)
- Develop and maintain scalable backend services using Node.js (NestJS) and MongoDB.
- Design and implement APIs to support our web and mobile applications.
- Optimize performance, security, and reliability of backend systems.
- Work in a mono-repo environment using Nx for seamless collaboration.
- Write and maintain unit tests (Jest), component tests (Storybook), and end-to-end tests (Cypress).
- Collaborate with a cross-functional team of developers, designers, and product managers.
TypeScript
Node.JS
Nest.JS
Qwik
MongoDB
Postman
AWS
Jest
Cypress
📍 Brickbro, Barcelona
⏰ September 2023 - March 2025 (hybrid)
- Develop and maintain high quality and scalable front-end applications using Typescript, TailwindCSS and Next.JS.
- Build back-end services with Nest.JS, PostgreSQL, MongoDB, Golang and Python.
- Integrate third party APIs and enhance database queries performance.
- Follow agile methodologies for sprint planning, code reviews,...
- Contribute to implement CI/CD pipeline and cloud deployments on AWS.
TypeScript
Python
Golang
Next.JS
Node.JS
Nest.JS
PostgreSQL
MongoDB
Postman
VSCode
AWS
Jest
Docker
Biosaï is a prompt engineering tool that lets users get immediate value for predefined use cases. When users selects a preset, they go through a predefined set of questions. The answers are treated as inputs to create a final prompt which is then sent to the relevant AI engine to generate a response, and return it to the users.
I joined Biosaï's team as I believe in its potential and I am really interested in the technologies used. I briefly worked on the project early-on in 2023, and have come back later in 2024 in order to assist developing and improving this amazing tool. I am currently the main developer and one of the three co-founders.
TypeScript
Vite.JS
Node.JS
Nest.JS
PostgreSQL
Postman
VSCode
Jest
Docker
