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Simon-Daniel MärzSM

Simon-Daniel März

Senior Software and Game Developer

€960/day
3 projects
Immenhausen, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Simon-Daniel

ProjectMakers is a software development company from Germany, founded in 2016 by Simon-Daniel März.

As a team of experts, we specialize in designing and developing web, desktop, and mobile applications, as well as professional PC and console games according to your goals, needs, and standards.

We have many years of experience in our field.

Further information and references can be found at projectmakers.de
  • German

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Anonyme
    Architecture & Performance Optimization
    REAL ESTATE
    March 2026 - April 2026 (1 month)
    Role:
    Developer, Cloud Architect, IT Consulting

    Project Goal:
    Analysis and sustainable optimization of the "AI" application regarding economic efficiency, global scalability for up to 30,000 concurrent users, and compliance with the highest data protection standards (GDPR).

    Project Description:
    • Architecture Review & Audit:
    Holistic technical analysis of the system architecture, cloud infrastructure, and codebase. Identification of over 120 optimization points and transfer into a structured, prioritized action plan for future development.
    • Economic Efficiency & Scalability:
    Realization of significant cost savings through the optimization of cloud resources and database configurations. Resolution of performance bottlenecks to ensure stable response times under high user load.
    • Security & Data Protection:
    Conducting a technical audit to secure the infrastructure. Implementation of procedures for automated anonymization of sensitive data and hardening of access and secret management.
    • Quality Management & Strategy:
    Establishment of new standards in software development, optimization of release processes, and development of strategies to increase fault tolerance (multi-region approach).
    Microsoft Azure Azure DevOps CosmosDB Terraform Typescript
  • ProjectMakers
    horizOn - BaaS Product (Game Backend & Live-Ops Dashboard)
    SOFTWARE PUBLISHING
    June 2025 - Today (1 year)
    Immenhausen, Germany
    Role:
    Founder, Lead Developer, DevOps

    Project Goal:
    Development and operation of a managed game backend and live-ops dashboard solution (SaaS) for game developers with global availability and a transparent "Fixed Pricing" model.

    Project Description:

    *Infrastructure & Architecture:Setup, management, and monitoring of complex K3s clusters. Ensuring high server performance and global, low latencies through server locations in the EU, USA, and Asia.

    *Product Development:Conception and programming of the "horizOn Dashboard" (frontend in Angular). Provision of backend services without hidden costs or limitations (API calls, data transfer).

    *Integration:Development, optimization, and publication of proprietary SDKs for Unity, Godot, and Unreal for seamless engine integration.

    *Sales & Marketing:Strategic planning and execution of marketing campaigns (Meta ads, Microsoft Advertising). Customer consultation and technical answers to server performance questions from potential B2B customers.
    Angular Kotlin Kubernetes Spring boot MongoDB
  • Wipak
    Sales WebApp Maintenance & Optimization
    ENVIRONMENTAL
    February 2025 - May 2025 (3 months)
    Immenhausen, Germany
    **Role**:

    Web Development, Server Support

    **Project Goal**:

    Ensuring the high availability and flawless use of the "WCONTRIBUTE" Sales WebApp for sales teams.

    Project Description:

    *Server Support:Continuous monitoring of the server infrastructure and rapid technical intervention in case of incidents and short downtimes.

    *Software Maintenance:Long-term software maintenance and system stabilization. Analysis and sustainable resolution of recurring authentication and login issues for sales employees.
    Web Development Websocket Linux Server Maintenance Updates

Reviews

5.0

Out of 2 ratings

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Reviewed on 4/13/2020

Daniel März has consistently impressed us during our project. He contributed his own ideas and suggestions, was always available for brainstorming and/or provided helpful tips from his vast wealth of experience. He was open to all our requests and implemented them in a way that the result was often even better than we imagined ;) He is absolutely reliable, adheres to all agreements, and is super fast. Thank you very much for this great collaboration, which we would enter into again anytime!
A

Andre

Andre Padel

Reviewed on 1/29/2021

Recommendations

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+4
Former user and 6 other people have recommended Simon-Daniel

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Education

  • Electrician for Energy and Building Technology
    Vocational School Roth
    2008

Certifications

Skill set

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