Software Engineer

Adam Zuabi

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Gevestigd in Arnhem, Nederland. Ervaren in het bouwen van schaalbare backendsystemen, cloud-native applicaties, enterprise-integraties en moderne SaaS-platformen.

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Over mij

Professionele samenvatting

Software Engineer gespecialiseerd in backendontwikkeling met sterke expertise in Java en Spring Boot. Ervaring met het ontwerpen en bouwen van schaalbare backendsystemen, microservicesarchitecturen en cloud-native oplossingen.

Sterk in API-ontwikkeling, systeemintegraties, prestatieoptimalisatie en het oplossen van complexe technische uitdagingen binnen productieomgevingen.

Praktijkervaring met Docker, Kubernetes, CI/CD-pipelines en moderne software- architecturen. Gewend aan werken binnen complexe domeinen en gedistribueerde teams.

Naast enterprise-ontwikkeling bouw ik ook persoonlijke SaaS-projecten en AI-gedreven oplossingen, waaronder RAG-systemen en LLM-integraties.

Gedreven door technologie, kwaliteit en het bouwen van betrouwbare en onderhoudbare software.

Loopbaan

Ervaring

ilionx

May 2024 – Present

Software Engineer

Amersfoort, Netherlands

Ctgb – Dutch Board for Authorisation of Plant Protection Products & Biocides

May 2025 – Present

Worked on a large-scale government system focusing on the management and publication of plant protection products and biocides.

  • Developed and maintained backend services using Java, Kotlin, and Spring Boot within a microservices architecture
  • Worked with a complex domain model involving products, authorisations, uses, and regulatory data
  • Integrated multiple services including OpenSearch indexing pipelines
  • Designed search-related enhancements by optimizing indexing strategies and filtering logic
  • Improved data consistency and synchronization flows between application layers
  • Troubleshot complex issues related to Hibernate/JPA, entity lifecycle, and data integrity
  • Collaborated within distributed enterprise teams focused on system stability and performance
  • Worked on frontend functionalities using Angular within enterprise applications
JavaKotlinSpring BootAngularHibernatePostgreSQLOpenSearchDockerAWS

PinkRoccade Healthcare

Jul 2024 – Oct 2024

Developed and implemented a new travel expense module integrated with SAP systems via REST APIs.

  • Development and implementation of a new travel expense module using Java and Spring Boot
  • Integration with SAP systems via REST APIs for reliable and efficient data exchange
  • Contributing to backend functionalities, system integrations, and financial data processing
JavaSpring BootSAPREST APIs

Future Code Solutions

Jul 2020 – May 2024

Full Stack Engineer

Arnhem-Nijmegen, Netherlands

Development of custom SaaS platforms, backend systems, cloud-native applications, and AI-driven solutions across multiple business domains.

  • Development of multiple custom software products and SaaS solutions focused on backend systems, cloud-native infrastructure, and AI integrations
  • Development of an AI-driven CV platform with dynamic document generation and modern web architecture
  • Building an energy pricing API platform with support for REST APIs, subscription management, and external system integrations
  • Implementation of payment gateway integrations and multi-tenant backend flows for POS and SaaS systems
  • Development of cloud-native applications using Docker and Kubernetes deployments
  • Integration of AI and RAG solutions with local LLM models for semantic search functionalities and natural language processing
  • Designing scalable backend architectures with a focus on performance, reliability, and maintainability
  • Implementation of automated end-to-end and browser testing using Selenium, Playwright, and Cucumber
  • Implementation of logging and monitoring solutions within containerized microservices environments
JavaSpring BootKubernetesDockerPostgreSQLAngularReactNext.jsVue.jsFlutterOpenSearchAzureJenkinsAIRAGREST APIsPay.nlTelegram APISeleniumPlaywrightCucumberGrafanaPrometheus

Be Informed

Oct 2022 – Feb 2024

Back End Engineer

Apeldoorn, Netherlands

Developed new features with Java 11, contributed to architecture discussions, and worked on enterprise applications within Eclipse RCP environments.

  • Development and maintenance of backend functionalities using Java and JPA
  • Writing and optimizing SQL queries for data processing and application functionality
  • Performing unit testing, automated testing with Selenium WebDriver, and resolving bugs within existing systems
  • Contributing to technical analyses, requirements, and software architecture
  • Translating functional requirements into use cases, technical designs, and diagrams
  • Collaborating within complex development environments based on Eclipse RCP
Java 11JPASQLJUnitSelenium WebDriverEclipse RCP

CaseWare Nederland

Mar 2022 – Oct 2022

Full Stack Engineer

Netherlands

Worked on enterprise software projects involving Flutter mobile applications, backend development, and REST API integrations.

  • Contributing to multiple software projects within an enterprise environment
  • Development of a mobile application for iOS and Android using Flutter
  • Maintaining existing functionalities and resolving bugs
  • Development of backend functionalities using Java 11
  • Writing unit tests and supporting application quality
  • Development of REST API endpoints and integrations with external systems
  • Collaborating within web-based applications and multidisciplinary teams
Java 11FlutterJEEREST APIsSQL

Belastingdienst

Feb 2020 – Jul 2020

Back End Developer

Netherlands

Supported backend development activities within a government environment focused on Java and enterprise development practices.

  • Supporting backend development within a government environment
  • Development of backend functionalities using Java and JPA
  • Supporting unit testing and application maintenance
  • Contributing to functional and technical design
  • Gaining experience with software architecture and enterprise development processes
JavaJPASQL

United Engineers

2013 – 2014

Database Administrator

Cairo, Egypt

Worked on MS SQL databases, infrastructure support, and system administration within enterprise application environments.

  • Working with MS SQL databases and system administration across different application environments
  • Migrating data from Excel-based structures to MS SQL Server databases
  • Writing and modifying SQL queries and supporting data validation
  • Supporting Active Directory administration and user management
  • Working with Windows Server and Linux environments
  • Assisting in resolving technical issues and application support
  • Contributing to documentation and data structures
MS SQL ServerSQLActive DirectoryWindows ServerLinux

Syrian Telecom

2012 – 2013

Software Developer

Damascus, Syria

Worked on PHP web applications and backend functionalities with a focus on database optimization and website maintenance.

  • Development of web applications using PHP
  • Working on backend functionalities and website maintenance
  • Optimizing database queries for improved performance
  • Applying fundamental principles for scalable and maintainable applications
PHPSQL

Achtergrond

Opleiding & Kwalificaties

HAN University of Applied Sciences

Sep 2017 – Jan 2021

Bachelor

Informatica — Software Engineering

Arnhem, Netherlands

Certificeringen

  • Software Engineering
  • Professional Scrum Master

Talen

  • ArabischMoedertaal
  • NederlandsProfessioneel
  • EngelsProfessioneel
  • SpaansBeperkt

Werk

Uitgelichte Projecten

Energy API
E

Live Project

Personal SaaS Platform

Energy API

An energy pricing platform focused on real-time energy prices, consumption insights, subscription management, and API services. Includes Pay.nl integrations, Telegram-based monitoring, Docker deployments, and a modern Next.js frontend hosted on Azure.

JavaSpring BootNext.jsPostgreSQLDockerAzureREST APIsJWT AuthenticationPay.nlTelegram API
CV Creator

Live Voorbeeld

AI-Powered Platform

CV Creator

An AI-driven CV platform focused on dynamic CV generation and professional document processing with AI-assisted content generation, PDF rendering, subscription management, and user authentication.

JavaSpring BootVue.jsPostgreSQLDocker
Bekijk Project
Restaurant Management System

Live Voorbeeld

Multi-Tenant SaaS

Restaurant Management System

A multi-tenant restaurant management platform focused on digitalizing hospitality operations including order management, reservations, QR-code customer access, billing, and real-time administration dashboards.

JavaSpring BootVue.jsPostgreSQLDocker
Bekijk Project

Expertise

Tech Stack

Backend

JavaSpring BootKotlinHibernateJPAREST APIsMicroservicesJWT AuthenticationSQL

Frontend & Mobile

AngularVue.jsReactNext.jsFlutterResponsive Design

Cloud & DevOps

DockerKubernetesAWSAzureJenkinsCI/CDOpenSearchGrafanaPrometheus

Testing & Architecture

JUnitPlaywrightSeleniumCucumberSelenideSoftware ArchitectureDomain-Driven DesignMulti-Tenant ArchitectureAgile/Scrum

Integrations & AI

AI IntegrationRAGLLM IntegrationsSAP IntegrationsPay.nlTelegram APIPDF GenerationOAuth 2.0

Infrastructure

LinuxWindows ServerActive DirectoryPostgreSQLMS SQL Server

Contact

Laten we samenwerken

Heb je een project in gedachten? Op zoek naar advies over je backend-architectuur? Ik hoor graag van je.