Roxana Deleanu

Experience

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  Bull

  Jan 2014 - Jan 2014

  Summer Intern

  Performed administrative tasks in the bid department.

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  Software365

  Jun 2017 - Sept 2019

  Java Developer

  The client, a software company that was offering custom software solutions for various clients in the healthcare industry, was struggling with a growing code base that led to increased development cycles.• Simplified project management and configuration by 2x by migrating from Ant/Ivy to Maven.• Increased code reusability and development speed by 50% by improving and expanding the existing internal libraries.• Improved security and identity management by 5x by introducing Keycloak. Show less

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  Telenet

  Oct 2019 - Feb 2022

  Java Backend Engineer

  📺TV streaming servicesThe client, an important Telecom service provider in Belgium, was struggling with low developer productivity and increased time-to-market for new features for their TV streaming platform.• Boosted development speed by 50% by automating testing and deployments and improving legacy codebases.• Improved 2x scalability and stability by using reactive programming.• Decreased 2x operational costs through cloud migrations.

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  Devoteam

  Oct 2019 - Nov 2022

  Consultant in Software Development
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  KBC Bank & Verzekering

  Feb 2022 - Jun 2023

  Senior Java & Platform Engineer

  ☁️Secure cloud runtime platformThe client, an important bank in Belgium, needed to bring online banking services through their web applications to customers to maintain their competitive advantage. Outdated development and deployment practices and security concerns were slowing them down.• Increased by 2x the developer productivity by offering a secure and flexible cloud runtime platform to run the backend of their entire application landscape.• Reduced security threats by 50% by developing plug-ins and libraries anticipating common architectural patterns and setting up automated security verifications. Show less

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  Remote Work

  Nov 2022 - now

  Senior Java Backend Engineer

  💻 As a Java Backend Engineer / contractor / freelancer, I empower businesses worldwide with scalable and efficient backend solutions.✅ With a strong background in Java and experience with AWS and Kubernetes, I tackle everything from traditional monoliths to microservices and serverless designs. My work is grounded in a practical understanding of DevOps and QA practices, which guides my approach to building effective software.🤝 I'm all about learning new things and communicating clearly. I adapt easily and always keep the project's bigger picture in mind, striving to find the right balance between ambitious new ideas, costs, and deadlines. Show less

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  Nike

  Jul 2023 - now

  Senior Java Backend Engineer

  📈Real-time inventory trackingThe client, who operates a major logistics hub in Belgium, wanted to improve transparency and accuracy for their business teams in managing inventory. This move was aimed at making sure they comply with regulations and run their operations more smoothly.• Improved scalability and maintainability by 2x by using serverless architecture.