Freelancer profile translated to English.
Back to original languageAbout Ziche
Senior Java / Full-Stack Developer with over 6 years of experience in designing and developing robust, scalable, and cloud-native applications. I primarily work with Java / Spring Boot environments, with strong expertise in backend architecture, REST APIs, microservices, and DevOps.
English
Native or bilingual
French
Native or bilingual
Dutch
Basic
Arabic
Native or bilingual
Can work on-site
Bruxelles (up to 50km)
Experience
- CAPGEMINISenior Java/ FullStack DeveloperBANKING AND INSURANCEJanuary 2023 - Today (3 years and 5 months)Brussels, BelgiumAPP• ● Developed and maintained RESTful APIs for an employee onboarding application using Java (Hibernate, JPA) and Spring, streamlining training workflows for over 10 new hires annually.• ● Built and validated APIs with Postman, applying Test-Driven Development (TDD) practices, which led to a 30% reduction in post-deployment bugs.• ● Collaborated in a Scrum team of 6+, participating in sprint planning, reviews, and CI/CD pipelines via Azure DevOps, improving delivery speed by 15%.• ● Contributed to frontend development with Angular, resulting in a 20% increase in user satisfaction (based on internal HR team feedback).
- CréditJava DeveloperSeptember 2020 - January 2023 (2 years and 4 months)Lisbon, Portugal• ● Architected and maintained core banking applications using Spring Boot, Java EE, and Palmyra, supporting 24/7 availability and handling over 8 million transactions monthly.• ● Designed and integrated RESTful and SOAP APIs to enable seamless communication between internal banking systems and third-party services, reducing manual processing by 40%.
- LEVEL 33Software Developer InternMarch 2019 - September 2020 (1 year and 6 months)Brasilia, DF, Brazil• ● Delivered a full-stack web application for law enforcement using Backbone.js, ASP.NET (C#), and SQL Server, enhancing data access for 100+ officers and reducing administrative workload by 25%.• ● Led a small team to scale a mobile-first methodology, resulting in successful delivery of multi-platform applications using Ionic 4, Angular, and ASP.NET.• ● Developed a responsive, user-friendly front end for traffic ticket processing using Vue.js, improving usability for administrative staff.
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Education
- Master degree in Computer Science EngineerESPRIM'S2019Master degree in Computer Science Engineer
- Technical Preparatory CycleESPRIM'S2016Technical Preparatory Cycle