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Oriol VenturaOV

Oriol Ventura

Software Developer

€350/day
Barcelona, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Oriol

Does your team lose hours on repetitive tasks that could be automated, or do you want to integrate AI into your product but don't know where to start? I can help you design and build that solution from start to finish.
I am a backend Software Engineer with over 4 years of experience in demanding banking and consulting environments (BBVA, Entelgy), where I develop and maintain Java/Spring and Angular applications in production, resolve critical incidents, and automate business processes with tools like jBPM. I now apply this solid technical foundation to automation and AI integration projects: customer service chatbots, administrative process automation (document reading, email classification, report generation), and integration of AI models into existing products and websites.
In addition to my work in large companies, I am a builder: I conceived, developed, and launched roadto38.com single-handedly, a web game that has surpassed 20,000 organic visits without advertising investment, managing product, business logic, UX, and deployment autonomously. This means I don't just execute technical specifications—I understand the product from start to finish and am committed to ensuring the solution truly solves your problem.
I work with Java, Python, SQL, and REST APIs, and can adapt to both short, specific projects (a concrete automation, an AI integration into an existing workflow) and longer collaborations. If you have a repetitive task that takes up your time, or you want to explore how AI can improve your product or business, let's talk.
  • English

    Fluent

  • Spanish

    Native or bilingual

  • Catalan

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • BBVA Technology
    Software Developer
    February 2025 - Today (1 year and 5 months)
    Barcelona, Spain
    • • Design, develop and maintain Java/Angular enterprise applications supporting internal banking operations, owning features from requirements through deployment.
    • • Own incident resolution and production support for live systems, diagnosing and resolving issues quickly to minimize business impact.
    • • Drive code quality through SonarQube-based static analysis and Git-based collaborative workflows, reducing technical debt across the team.
    • • Implement and support jBPM business process automation workflows, streamlining change management in a regulated corporate environment.
    AI Automation Java Spring Boot SQL Angular Continuous integration
  • Entelgy
    Full Stack Developer
    May 2022 - February 2025 (2 years and 9 months)
    Madrid, Spain
    • • Built and maintained backend services with Java, Spring Boot and Spring Batch, powering business-critical processing pipelines for enterprise clients.
    • • Developed Angular-based frontend features and internal tools, translating business requirements into production-ready interfaces.
    • • Contributed to a Java 17 migration project, modernizing legacy codebases and improving long-term maintainability and performance.
    • • Designed unit test suites with JUnit and Mockito and worked across relational databases (SQL), strengthening reliability before release.
    • • Operated within enterprise toolchains (Git, SVN, Jenkins, SonarQube), supporting CI/CD pipelines and code quality gates.
  • Independent Project
    Founder & Developer
    January 2025 - Today (1 year and 6 months)
    • • Conceived, built and launched a public football web game called roadto38.com on my own, owning product concept, game logic, UX and deployment end to end.
    • • Grew the project to 20,000+ organic visits with zero paid acquisition, driven by community engagement and iterative releases based on user feedback — demonstrating product ownership beyond traditional engineering scope.

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Education

  • Master in Cybersecurity Management
    EIP International Business School
    2024
    Master in Cybersecurity Management
  • Software Engineering Program
    Telefónica Foundation
    2023
    Software Engineering Program

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