Sergio Acosta Quintana - Full Stack Developer

Hi, I'm Sergio 👋

Software Engineer & Full-Stack Developer

SAQ

About

I’m a Software Engineer at BITBOX S.L. (IKEA Spanish Islands) since 2025, building scalable web apps with strong APIs and microservices. While finishing my Computer Engineering degree at ULPGC and an Erasmus+ exchange at Halmstad University, I deliver robust backend and front-end solutions with skill and adaptability.

Work Experience

BITBOX S.L.(IKEA)

Jan 2025 - Present3 months

Full-Stack Developer

Las Palmas, Spain

Developed scalable backend systems using Java and Spring Boot, with PostgreSQL for data storage. Built RESTful APIs and microservices, utilizing Kafka for event-driven communication. Contributed to front-end development with React and TypeScript. Managed code and collaboration through Git in an Agile SCRUM environment.

Education

University of Las Palmas de Gran Canaria (ULPGC)

2022 - Present

Bachelor's in Computer Engineering

Las Palmas, Spain

Pursuing a degree in Computer Engineering with a focus on software architecture, distributed systems, and backend development. Coursework includes advanced algorithms, database design, and cloud computing.

Halmstad University

2024 - 2025

Computer Science

Halmstad, Sweden

Completed an Erasmus+ program specializing in backend development and software engineering. Studied scalable system design, message queues, and cloud-native technologies.

Skills

TypeScript

Node.js

Python

Java

SQL

Express.js

Spring Boot

NestJS

Django

PostgreSQL

MongoDB

Redis

Kafka

RabbitMQ

Docker

Kubernetes

AWS (EC2, S3, Lambda)

CI/CD (GitHub Actions, Jenkins)

Linux Server Management

JavaScript (ES6+)

React.js

Next.js

Angular

Tailwind CSS

RESTful APIs

GraphQL

Microservices Architecture

Git

Unit Testing (Jest, JUnit)

My Projects

Check out my work

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my projects.

Playea: Canary Beaches

2025

Engineered a backend system with Node.js, Express, and PostgreSQL to deliver real-time beach data for the Canary Islands. Implemented Redis caching for performance optimization and Docker for deployment. Developed a dynamic Angular front-end with TypeScript for a seamless user experience.

Node.js

Express.js

PostgreSQL

Redis

Docker

Angular

TypeScript

Website

Bitcoin Price Extension

2023

Built a lightweight Chrome extension with a Node.js backend to fetch real-time Bitcoin prices via the Binance API. Utilized Redis for caching to reduce API calls and improve response times, deployed with Docker for consistency.

JavaScript

Binance API

HTML

CSS

Chrome Web Store