Leonora B.
Software Developer
Experience
Sep 2022 - Present
3 years 3 monthsSoftware Developer
Sisal (Part of Flutter International)
- Developed and maintained web applications and microservices using Java 8, 11, 17, Spring Boot, and Hibernate, ensuring scalability and maintainability.
- Implemented market strategies on an enterprise betting application, aligning technical solutions with business objectives and product growth.
- Designed and implemented a Kafka-based feed ingestion architecture, integrating multiple external sports data providers via custom feed grabbers and adapters (fixtures, odds, settlements) to ensure scalable, real-time processing for enterprise betting applications.
- Designed and implemented RESTful APIs for sports, classification, competitions, competitors and events integrating with FE portals and third-party systems.
- Worked with Oracle SQL, MySQL, MongoDB, and H2 (for testing), writing complex queries, optimizing performance, and ensuring data consistency.
- Implemented Kafka producers/consumers for real-time data propagation, including batching, message splitting, and brand-specific event processing.
- Conducted JUnit and integration testing with Mockito and H2, validating complex entity associations and brand propagation flows.
- Improved application performance and resolved production bugs, enhancing user experience and system stability.
- Utilized Linux, Jenkins CI/CD, ArgoCD, and SonarCloud for deployment, automation, and quality compliance.
- Collaborated in code reviews, FE/BE integration, and domain experts, ensuring adherence to coding standards and smooth delivery of betting masterdata solutions.
Summary
Software Developer with over 3 years of experience in building and maintaining web applications.
Proficient in Java, Spring Boot and Hibernate.
I enjoy solving complex problems and bringing ideas to life and I’m eager to contribute my skills to innovative projects.
Languages
Albanian
NativeEnglish
AdvancedItalian
ElementaryEducation
Polytechnic University of Tirana
Bachelor’s degree · Electronic Engineering · Tiranë, Albania
Polytechnic University of Tirana
Master of Science · Electronic Engineering · Tiranë, Albania
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