> Ook in het Nederlands beschikbaar => https://anas-ha.nl _

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Anas Hannoun

Full Stack Software Developer

Enschede, The Netherlands

info@anas-ha.com

LinkedIn GitHub WordPress Site(EN) Site(NL)

LinkedIn:
https://www.linkedin.com/in/anas-hannoun/

GitHub:
https://github.com/anas-ha/

WordPress:
https://profiles.wordpress.org/anashannoun/

Site(EN):
https://anas-ha.com/

Site(NL):
https://anas-ha.nl/

Summary

Experienced full stack developer with years of experience building and maintaining complex web applications and platforms. Passionate about creating efficient, scalable and robust solutions.

Professional Experience

  1. Developer

    2023 - Present Cayo.Care / IMH Nederland Delden, Overijssel, The Netherlands

    Acted as the central IT resource, overseeing daily operations and infrastructure, advising on architecture and innovations, and leading the development of custom WordPress platforms, automation tools, and internal applications.

    • Oversaw daily IT operations, ensuring uptime, security, and performance across all systems, while advising on innovations, IT architecture, and the implementation of new applications and functionalities.
    • Built and maintained multiple WordPress websites with a focus on stability, security, performance, SEO, and aesthetics.
    • Implemented custom plugins, themes, snippets, scripts, and integrations to extend functionality, improve security, enhance visual appeal, and optimize user experience.
    • Developed, updated, and maintained automation plugins and tools to resolve bottlenecks, improve workflows, and streamline processes for greater efficiency.
    • Collaborated with cross-functional teams to deliver high-quality solutions aligned with business needs and client expectations.
    • Ensured code quality and best practices through code reviews, testing, and documentation.
    • Provided management with strategic guidance on IT infrastructure, technologies, and innovative solutions to enhance business operations.
    • Administered Microsoft 365 and Google Workspace environments, including user management, permissions, and security policies.
    • Managed domain DNS records, including MX, SPF, DKIM, and DMARC, to ensure reliable email delivery, protect against spoofing, and support overall domain management.
    • Monitored and improved email security and deliverability, reducing spam/phishing risks and ensuring compliance with best practices.
    • Promoted IT security awareness in the office, encouraging safe practices such as device locking, password manager use, and phishing vigilance.
    • Acted as security advocate, guiding colleagues on everyday IT safety and compliance.

    Tech: PHP, WordPress, LearnDash, ACF Pro, JavaScript, jQuery, SCSS, Webpack

  2. Software Engineer

    2020 - 2023 CareMatch Applicatie Delden, Overijssel, The Netherlands

    Full stack developer for a high-traffic real-time complex SaaS healthcare platforms.

    • Proactively extended and maintained a large C#/.NET codebase with a focus on performance, security and scalability.
    • Led key initiative in modernizing and migrating legacy outdated ASPX pages and components to a more modern, efficient and maintainable architecture using AngularJS (Material) and API based backend.
    • Played a key role in release management, ensuring smooth deployments and minimizing downtime.
    • Maintaining and improving SQL Server databases, including writing complex queries, stored procedures and performance tuning.
    • Designed and developed a custom monitoring tool incorporating the Azure API to track, visualize and alert on various metrics and performance indicators as well as status optimization, performance error handling and cache management for various company servers, applications and webservices.
    • Effectively identified and implemented improvements in the billing process, resulting in a significant reduction in errors and improved efficiency.
    • Implemented automated Selenium tests covering core functionality and processes across multiple projects, strengthening quality assurance and reducing regression issues.
    • Authored user-facing tutorials, documentation, release notes, and changelogs to improve adoption and transparency of new features.
    • Participated in client and product owner meetings as well as visiting clients on-site to discuss requirements, plan improvements, and translate needs into actionable technical solutions.

    Tech: C#, .NET, REST API, ASP.NET, SQL Server, AngularJS, HTML, CSS

Selected Projects

Here is an overview of some of the projects I've either built completely myself or worked on as part of a team.

  • Cayo Knowledge Center

    https://cayocare.nl

    Multi instance WordPress platform for online and hybrid courses, trainings, certifications and accreditations.

    Tech: PHP, WordPress, LearnDash, ACF Pro, JS(JQuery), SCSS, Webpack

  • IMH Nederland Professionals Community

    https://mijn.imhnederland.nl

    WordPress community and learning platform for infant mental health professionals with courses, events and resources.

    Tech: PHP, WordPress, Azure (storage), LearnDash, BuddyBoss, JS(JQuery), HTML, CSS

  • IMH Nederland Parents Community

    https://imhvoorouders.nl

    WordPress community for parents with events and resources.

    Tech: PHP, WordPress, Azure (storage), BuddyBoss, JS(JQuery), HTML, CSS

  • Cayo Maps

    https://hengelo.cayo.nl/

    Multi client dynamic interactive map solution with filtering and search functionality.

    Tech: PHP, WordPress, REST API, JS(JQuery), Leaflet, HTML, CSS

  • CAI (Cayo AI)

    https://imh-nederland.nl/

    A custom AI tool to support Infant Mental Health professionals with case reporting and documentation and reducing administrative workload.

    Tech: PHP, WordPress, REST API, JS(JQuery), OpenAI, HTML, CSS

  • Quotation Wizard

    An internal tool for creating structured quotations featuring real-time dynamic calculations, complex discount logic, sessions management, template-driven variables and print-ready exports.

    Tech: Vue.js (CDN), JavaScript, HTML, CSS

  • Custom WordPress Plugins/Themes GitHub updater

    A custom class to minimize the effort of maintaining and updating custom WordPress plugins and themes across multiple client websites using GitHub releases & tags as a version control and distribution platform.

    Tech: PHP, WordPress, GitHub API, GitHub Actions, YAML

  • CareMatch Flex

    Multi tenant SaaS platform for mediating healthcare agencies and freelance healthcare professionals as well as healthcare institutions to manage healthcare requests, shifts, patients dossiers, payments and invoices.

    Tech: C#, .NET, REST API, ASP.NET, SQL Server, AngularJS, HTML, CSS

  • CareMatch HRM

    SaaS platform for mediating healthcare agencies and healthcare institutions to manage employees data, contracts and certifications.

    Tech: C#, .NET, REST API, ASP.NET, SQL Server, AngularJS, HTML, CSS

  • CareMatch Portal & Community

    SaaS platform for freelance healthcare professionals to manage their profile, certifications and documents.

    Tech: C#, .NET, REST API, ASP.NET, SQL Server, AngularJS, HTML, CSS

  • STS

    Webservice to manage and synchronize data between and CareMatch platforms as well as SSO and authentication service.

    Tech: C#, .NET, REST API, SQL Server

  • CareMatch support

    Internal tool to manage and monitor servers, applications, webservices and services as well as users statusses and logs.

    Tech: C#, .NET, Azure (API), REST API, SQL Server, AngularJS, HTML, CSS

  • Portfolio / Own Website (EN/NL)

    https://anas-ha.com
    https://anas-ha.nl

    Personal portfolio and blog with multi-language support (English/Dutch).

    Tech: Jekyll, Liquid, HTML, SCSS, JavaScript, Webpack

Skills

Languages Frameworks Tools & Services Soft Skills
  • C#
  • PHP
  • JavaScript
  • SQL
  • HTML
  • CSS/SCSS
  • Liquid
  • .NET
  • Entity Framework
  • MySQL
  • SQL Server
  • jQuery
  • Vue.js (CDN)
  • AngularJS (with Material)
  • WordPress
  • Jekyll
  • Git
  • GitHub (actions)
  • Webpack
  • NPM
  • Composer
  • REST API
  • Azure (App Services
  • Storage
  • DevOps/Pipelines CI/CD)
  • Microsoft 365
  • Google Workspace
  • Visual Studio
  • VS Code
  • MySQL Workbench
  • SQL Server Management Studio
  • phpMyAdmin
  • Problem Solving
  • Critical Thinking
  • Teamwork
  • Adaptability
  • Continuous Learning
  • Cybersecurity and Privacy Awareness & advocacy

Education

  • (Junior) Software Developer

    ROC van Twente (Enschede, The Netherlands) ·

    MBO-level coursework in software development, covering programming fundamentals and web technologies.

  • Tourism and Hotels

    Jami't Al-Ba'ath (Homs University, Syria) ·

    Associate's Degree

  • General certificate of education (Baccalauréat)

    Mosa Jarabanda (Homs, Syria) ·

    Equivalent to Highschool (HAVO/VWO)

Certifications & Extras

  • Course - LINQ and Entity Framework (Eduvision 2020) "Covered LINQ to Objects, LINQ to SQL, Entity Framework (Code First, Model First, Database First), ORM mapping, migrations, concurrency, transactions, and performance tuning."
  • EFSET Quick English Check - Score Advanced / Proficient (CEFR C1/C2)

Languages

  • Dutch
    Professional working proficiency
  • English
    Full professional proficiency
  • Arabic
    Native

References

Professional references from previous (and current) employers as well as project leads and colleagues available upon request.

Anas Hannoun

Full Stack Software Developer

Summary

Experienced full stack developer with years of experience building and maintaining complex web applications and platforms. Passionate about creating efficient, scalable and robust solutions.

Professional Experience

  1. Developer2023 - Present

    Cayo.Care / IMH Nederland

    Delden, Overijssel, The Netherlands

    Acted as the central IT resource, overseeing daily operations and infrastructure, advising on architecture and innovations, and leading the development of custom WordPress platforms, automation tools, and internal applications.

    • Oversaw daily IT operations, ensuring uptime, security, and performance across all systems, while advising on innovations, IT architecture, and the implementation of new applications and functionalities.
    • Built and maintained multiple WordPress websites with a focus on stability, security, performance, SEO, and aesthetics.
    • Implemented custom plugins, themes, snippets, scripts, and integrations to extend functionality, improve security, enhance visual appeal, and optimize user experience.
    • Developed, updated, and maintained automation plugins and tools to resolve bottlenecks, improve workflows, and streamline processes for greater efficiency.
    • Collaborated with cross-functional teams to deliver high-quality solutions aligned with business needs and client expectations.
    • Ensured code quality and best practices through code reviews, testing, and documentation.
    • Provided management with strategic guidance on IT infrastructure, technologies, and innovative solutions to enhance business operations.
    • Administered Microsoft 365 and Google Workspace environments, including user management, permissions, and security policies.
    • Managed domain DNS records, including MX, SPF, DKIM, and DMARC, to ensure reliable email delivery, protect against spoofing, and support overall domain management.
    • Monitored and improved email security and deliverability, reducing spam/phishing risks and ensuring compliance with best practices.
    • Promoted IT security awareness in the office, encouraging safe practices such as device locking, password manager use, and phishing vigilance.
    • Acted as security advocate, guiding colleagues on everyday IT safety and compliance.

    Tech: PHP, WordPress, LearnDash, ACF Pro, JavaScript, jQuery, SCSS, Webpack

  2. Software Engineer2020 - 2023

    CareMatch Applicatie

    Delden, Overijssel, The Netherlands

    Full stack developer for a high-traffic real-time complex SaaS healthcare platforms.

    • Proactively extended and maintained a large C#/.NET codebase with a focus on performance, security and scalability.
    • Led key initiative in modernizing and migrating legacy outdated ASPX pages and components to a more modern, efficient and maintainable architecture using AngularJS (Material) and API based backend.
    • Played a key role in release management, ensuring smooth deployments and minimizing downtime.
    • Maintaining and improving SQL Server databases, including writing complex queries, stored procedures and performance tuning.
    • Designed and developed a custom monitoring tool incorporating the Azure API to track, visualize and alert on various metrics and performance indicators as well as status optimization, performance error handling and cache management for various company servers, applications and webservices.
    • Effectively identified and implemented improvements in the billing process, resulting in a significant reduction in errors and improved efficiency.
    • Implemented automated Selenium tests covering core functionality and processes across multiple projects, strengthening quality assurance and reducing regression issues.
    • Authored user-facing tutorials, documentation, release notes, and changelogs to improve adoption and transparency of new features.
    • Participated in client and product owner meetings as well as visiting clients on-site to discuss requirements, plan improvements, and translate needs into actionable technical solutions.

    Tech: C#, .NET, REST API, ASP.NET, SQL Server, AngularJS, HTML, CSS

References

Professional references from previous (and current) employers as well as project leads and colleagues available upon request.