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Resume

Adrián Villanueva Martínez - Software Engineer | Amsterdam / Madrid 🌐

Experienced Software Engineer with expertise in a diverse tech stack, seeking opportunities in European Union or outside of it, also open to relocation or remote work.

Tech Stack 🚀

  • 🐳 Languages & Tools: Proficient in a diverse range of programming languages and tools including Docker, Git, Python, Go, C, and Rust.
  • 🛠️ Infrastructure & DevOps: Skilled in Terraform, DevOps practices, and Kubernetes for seamless infrastructure management and deployment.
  • 🔄 CI/CD Mastery: Demonstrated expertise in implementing and optimizing Continuous Integration/Delivery pipelines for efficient development workflows.
  • 🐧 Linux & SQL: Possess a strong foundation in Linux, SQL, and technical writing, ensuring robust system operations and clear documentation.
  • ☁️ Cloud Platforms: Proficient in GCP, Azure, and AWS, contributing to the creation of scalable and reliable cloud solutions.
  • 🚀 Big Data & Java: Specialized in big data technologies such as PySpark, Databricks, and Java development for data-driven solutions.

Experience

Ahold Delhaize

🚀 Data Engineer | Ahold Delhaize (2022-current) 🌐

Joining the innovative team at Ahold Delhaize, a leading Dutch multinational retail giant, transforming the landscape of supermarkets, convenience stores, hypermarkets, and more.

🌟 Highlights

  • 🛠️ Creating ETL data pipelines on Databricks
  • 📊 Designing, developing, and releasing internal data-based tools for auditing and monitoring using Python and other languages
  • 👨‍💻 Responsible for Python code reviews within the team
  • 🧱 Maintaining and developing Terraform modules
  • 🔄 Maintaining and developing Continuous Integration/Deployment pipelines on GitHub Actions
  • ☁️ Deploying and maintaining resources on Azure and Kubernetes with ArgoCD
Additional Achievements 🌟
  • 🌟 Python Project Leadership
    • Led the creation of Python software solutions from scratch, implementing proper design practices, and conducting thorough code reviews.

🚀 Xccelerated, Proudly part of Xebia - Data Engineer (2022-2023) 🌐

Xccelerated, an initiative within the Xebia Group, is on a mission to eliminate the shortage of highly skilled Data & AI professionals. As a Data Engineer in the 13-month program focusing on MLOps, Data, Cloud, and DevOps Engineering, I played a pivotal role in shaping transformative solutions.

🌟 Highlights

  • 🛠️ Developed and maintained data pipelines and ML models in a cloud environment (Google Cloud) using Python and PySpark
  • 💻 Software development in different technologies such as PySpark, Kafka, Kubernetes, and Redis
  • 🚀 Designed and deployed microservices in a cloud environment
  • 🔄 Designed and deployed Continuous Integration/Deployment pipelines using Git, Terraform, and ArgoCD

Dashmote - Data Engineer (2021-2022) 🚀

Dashmote, a cutting-edge Dutch big data startup, leads the industry in leveraging a data democratization platform to source, transform, and analyze publicly available data.

Highlights 🌟

  • 🛠️ Implemented Infrastructure as Code scripts on Terraform for AWS service deployments
  • 🐍 Maintained and debugged legacy Apache Airflow components in Python for optimal performance
  • 🐳 Deployed, optimized, and developed Docker images using buildkit for efficient cache usage
  • 🤝 Collaborated with and mentored new engineers to foster growth
  • 🌐 Designed and deployed a production-ready datalake on AWS Athena
  • 🔄 Spearheaded the redesign of the CI/CD strategy, resulting in faster workflows
  • 🚀 Successfully maintained and deployed full-stack applications

EY - Software Developer (Faas Tech) (2019-2020) 🌐

EY, one of the largest professional services networks globally, provides assurance, tax, consulting, and advisory services to its clients.

Highlights 🚀

  • 🛠️ Contributed to the development of software solutions for automation and ETL tasks using SQL, Python, Java, and Talend.
  • 🐧 Managed Linux systems, including Ubuntu and CentOS, ensuring their stability and security.
  • 🖥️ Administered Windows Server environments to maintain optimal performance and reliability.
  • 🛠️ Executed scripting tasks in Bash and CMD, automating processes for increased efficiency.
  • 🧱 Actively involved in the development and enhancement of Sage X3 ERP systems.
  • 🌐 Engaged in full-stack web development, contributing to both frontend and backend aspects of projects.
  • 🤖 Worked on projects involving machine learning and data engineering.
  • 📊 Developed Business Intelligence solutions using SQL and Python for data analysis.