v
vladicodigo

Vlad

@vladicodigo

FullStack Engineer

Spain
Spanish, English, French
About me
I am a seasoned Full-Stack Engineer with over 5 years of experience architecting high-impact software solutions. I specialize in Java, Spring Boot, and microservices, with expertise in Hexagonal Architecture and event-driven systems using Kafka. I have delivered enterprise-scale solutions for major brands like Securitas, MotoGP or Renfe, managing the full lifecycle from DevOps to Angular front-ends.... Read more

Skills

v
vladicodigo
Vlad
Offline • 

See my services

AI Chatbot Development
I will build a multilingual ai chatbot with rag and apis
From$250 / projectMore details
Full Stack Web Applications
I will migrate your java 8 or 11 app to java 21 and spring boot 3
From$250 / projectMore details

Portfolio

Work experience

Freelance

Full-Stack Developer

Freelance • Freelance

Mar 2022 - Present • 4 yrs 5 mos

Currently owning the full software development lifecycle as a freelance engineer. Responsibilities include designing reliable system architectures, writing high-performance Java backends, and automating infrastructure via CI/CD pipelines and DevOps tools. Delivering enterprise-scale solutions for major brands like MotoGP, ensuring robustness, scalability, and maintainability while crafting intuitive front ends with Angular.

Renfe

Junior Java Developer

Renfe • Full-time

Sep 2020 - Oct 2021 • 1 yr 1 mo

Maintained services handling over 500,000 daily passengers and high-volume web/app traffic. Provided incident support and evolutionary maintenance in a high-demand production environment. Developed a new ticketing and claims microservice from scratch using an API-First approach to digitize legacy workflows and integrated features into the microservices ecosystem.