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Mathias MonstreyMM

Mathias Monstrey

Senior Backend Developer

€834/day
Gent, BE
8-15 years

Average response time: 1 hour

About Mathias

  • Dutch

    Native or bilingual

  • English

    Fluent

  • French

    Conversational

Remote only
Primarily works remotely

Experience

  • Monstrey Technologies / Energy Robotics
    Senior Backend Developer & Backup Architect
    ENERGY AND UTILITIES
    January 2022 - Today (4 years and 6 months)
    Building the cloud backend linking robots, frontends, and AI skills for an industrial robotics SaaS platform. Senior in a team of 4 backend developers, serving as backup architect. Responsible for the core API, microservices, data ingestion pipelines, and cross-service infrastructure. Architecting and implementing AI skill integration into the backend workflow, refactoring existing Python AI projects from prototypes into production-ready services. Additionally owning customer-facing API documentation and driving AI developer tooling adoption across the engineering org.
    NestJS
    • • TypeScript
    ◦ • GraphQL
    ◦ • gRPC
    ◦ • Python
    ◦ • MongoDB
    ◦ • RabbitMQ
    ◦ • Redis
    Key Areas
    • • Backend Services
    Central API layer connecting frontends, devices, and AI workloads with real-time subscriptions and inter-service communication.
    • • Auth Infrastructure
    Authentication and authorization handling token validation, session management, and permission resolution across the platform.
    • • Data Pipelines
    Pipeline services managing the lifecycle of device-collected data — from ingestion and cloud storage to background processing.
    • • Event Processing
    Event-driven services consuming real-time telemetry to trigger alerts, notifications, and outbound integrations.
    • • AI Skill Integration
    Refactoring and integrating Python AI models and services into the backend architecture. Building production-ready workflows for skill execution, result handling, and inter-service communication.
    CI/CD Typescript GraphQL gRPC RabbitMQ
  • Monstrey Technologies / Vlaamse Overheid
    Full Stack Developer
    January 2018 - August 2022 (4 years and 7 months)
    Full stack development for the Flemish government via Monstrey Technologies. Primarily frontend-focused, building Vue applications on a .NET backend. Set up authentication flows and kickstarted multiple projects, guiding them to maturity before handoff.
    .NET
    • • Vue
    ◦ • TypeScript
    ◦ • Authentication
    Key Areas
    • • Frontend Development
    Built and maintained Vue.js applications for government-facing platforms, handling component architecture, state management, and UI/UX consistency across projects.
    • • Backend Development
    Developed and maintained .NET backend services, building APIs and business logic layers consumed by frontend clients.
    • • Auth & Access Control
    Designed and implemented authentication and authorization flows, integrating identity providers and securing access across frontend and backend layers.
    • • CI/CD & Environments
    Worked within Azure DevOps pipelines for automated builds, testing, and deployments across staging and production environments.
    • • Backend for Frontend
    Implemented BFF services using Express to tailor backend responses to frontend needs, reducing coupling between UI clients and core backend services.
    Typescript VueJS C#
  • Telecom-IT
    R&D Software Engineer
    January 2014 - December 2018 (4 years and 11 months)
    R&D software engineering focused on Android platform development for healthcare environments. Worked on Android kernel modifications to improve network reliability of devices used indoors in healthcare facilities. Developed a new Android application for real-time alerting purposes.
    Android Linux Kernel

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