🏆 FedEx Inspirational Vendor Employee Award 2023 Nominee

Maurits van Hassel

Senior Software Engineer Driving Business Growth

20+ years translating business requirements into scalable technical solutions

Key Impact:30% conversion growth + 85% error reduction

Services

Frontend Development

Angular applications with modern patterns: signals, control flow, OnPush change detection, and standalone components.

  • Angular with latest features
  • TypeScript & RxJS expertise
  • TailwindCSS & responsive design
  • Playwright/Cypress/Jest/Jasmine testing

Angular Consulting

Strategic guidance for Angular architecture, performance optimization, and team technical leadership.

  • Architecture planning
  • Performance optimization
  • Code quality improvements
  • Technical decision support

Team Mentoring

Upskill your development team with hands-on mentoring and knowledge transfer sessions.

  • Junior/medior developer coaching
  • Code review processes
  • Best practices workshops
  • Technical interview training

Code Refactoring

Transform legacy code and AI-generated code into maintainable, scalable solutions following SOLID principles.

  • Legacy code modernization
  • AI code cleanup & optimization
  • Technical debt reduction
  • Performance improvements

Featured Projects

2020-2025

FedEx Express

Led frontend development for multilingual international shipping applications, implementing robust Angular solutions with A/B testing and experimentation. Built reusable analytics libraries, modernized app architecture, and optimized critical user flows. Achieved exceptional results driving 30% conversion growth and 85% error reduction while maintaining high code quality standards.

AngularTypeScriptRxJSNxOptimizely
+30% conversion, -85% errors
2018-2020

Shell

Architected and implemented a strategic high-impact business application enabling better capital investment decision-making for hundreds of users worldwide. Replaced legacy interface with modern Angular frontend, collaborated on proof of concept development, and successfully formed new Agile team. Application enables cost estimation and analysis for major projects like refineries and production platforms.

AngularASP.NET CoreSignalRAzure
Global enterprise platform
2016-2017

Thomas Cook & Roompot

Developed comprehensive revenue management solutions for major travel & leisure companies. Built demand forecasting engines, pricing optimization dashboards, and data analysis tools to maximize yield for flight pricing and holiday accommodation.

AngularJSTypeScriptC#ASP.NET Web APISSISSpotfireAzure
Yield optimization for travel industry

Trusted by Industry Leaders

FedEx
Shell
ORTEC
Tata Steel
Spotler
Roompot
Liquigas
Thomas Cook

Get In Touch

Start a Project

Direct Contact

Location: Alphen aan den Rijn, Netherlands
Status: CURRENTLY AVAILABLE

Primary Tech Stack

AngularTypeScriptJavaScriptHTML(S)CSSRxJSSignalsTailwindCSSPlaywrightCypressJestJasmineKarmaNxNode.jsGitGitHub ActionsOptimizely
Mcvanhassel Web Development
Maurits van Hassel | KvK Registered Business
KvK-nummer: 54970504
BTW-identificatienummer: NL002050842B43
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