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Patrick EiermannPE

Patrick Eiermann

Next.js Developer | React, TypeScript & AI

€300/day
3 projects
Zurich, CH
3-7 years

Average response time: 1 hour

About Patrick

🚀 CTO & Full-Stack Architect building high-performance SaaS platforms and AI-powered enterprise applications.


As founder & CEO of Azinove (15+ enterprise clients, 5 years), I deliver production-grade solutions that scale — from MVPs to complex multi-tenant platforms.

✅ What I deliver:
‱⁠ ⁠Full-stack Next.js 15+ / React 19 apps (App Router, Server Components)
‱⁠ ⁠AI/ML integrations: LLM workflows, computer vision, automated content generation
‱⁠ ⁠SaaS platforms: multi-tenancy, Clerk auth, Stripe billing, real-time collaboration
‱⁠ ⁠Enterprise solutions: ERP systems, CRM platforms, custom dashboards
‱⁠ ⁠Performance optimization: 60%+ load time reduction, SEO, Core Web Vitals

💡 Recent work:
‱⁠ ⁠Built AI-powered SaaS suite with 15,000+ users across 11 products
‱⁠ ⁠Architected on-demand aviation booking platform (real-time pricing, payment gateway)
‱⁠ ⁠Developed enterprise ERP handling sales, inventory, production & finance
‱⁠ ⁠Created AI website generator processing 1,000+ requests/day

🛠 Tech stack:
Frontend: Next.js 15, React 19, TypeScript, Tailwind CSS
Backend: Node.js, Python, tRPC, REST/GraphQL
Database: PostgreSQL, Drizzle ORM, Prisma, Supabase
AI/ML: Vercel AI SDK, OpenAI, Anthropic, custom ML models
Auth & Payments: Clerk, Stripe, EazyPay
Infra: Vercel, AWS, Docker, Turborepo monorepos

🌍 Trilingual: French đŸ‡«đŸ‡· English 🇬🇧 German đŸ‡©đŸ‡Ș
📍 Based in Bahrain — Available worldwide (remote & hybrid)
⚡ Response time < 1 hour | Available immediately
  • French

    Native or bilingual

  • English

    Native or bilingual

  • German

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • TGC Gruppe
    Ingénieur logiciel
    November 2023 - October 2025 (1 year and 11 months)
    Luxembourg
    Full-stack innovation engineer developing cutting-edge solutions bridging traditional enterprise systems with modern web technologies.

    Core Projects & Achievements:
    - Developed custom ORM system seamlessly connecting frontend/backend with OnBase database services
    - Built AI models for construction zone analysis using Supervisely and Ultralytics
    - Architected SaaS solutions using TypeScript, Next.js, and Python
    - Created comprehensive POC documentation establishing technical foundations for scaling

    Technical Implementation:
    - Frontend: Next.js, React, TypeScript for responsive web applications
    - Backend: Python, Node.js, custom API development
    - Infrastructure: AWS, Supabase, Docker for scalable deployments
    - AI/ML: Computer vision models for automated analysis
    - Database: Drizzle ORM, custom integration layers

    Key Deliverables:
    - Full-stack ORM bridging solution improving data communication efficiency
    - Production-ready SaaS applications tailored to customer requirements
    - AI-powered automation tools for construction industry
    - Technical documentation and architectural blueprints

    Technologies: Next.js, TypeScript, Python, React, AWS, Supabase, Docker, Drizzle ORM, Modal.com, Confluence, Jira

    Impact: Delivered innovative solutions enabling digital transformation for enterprise clients
    Next.js Typescript Python Docker React.js
  • Azinove
    Chief Executive Officer & Chief Technical Officer
    March 2021 - Today (5 years and 3 months)
    Strasbourg, France
    Founded and led AI-powered SaaS company (https://azinove.com) from inception to 15+ enterprise clients with significant revenue growth.

    Strategic & Technical Leadership:
    - Architected comprehensive ERP system for Saudi Arabian enterprise using Next.js, React, and TypeScript
    - Built e-commerce platform with substantial organic traffic growth through performance optimization
    - Developed AI-powered website generation tools processing 1000+ requests daily
    - Established CI/CD pipelines maintaining high uptime across all client deployments

    Team Building & Management:
    - Scaled technical team from 2 to 15+ developers
    - Implemented Agile methodologies improving delivery speed significantly
    - Created internship program successfully mentoring junior developers
    - Established technical documentation standards adopted company-wide

    Key Projects:
    - Enterprise ERP: Full-stack solution integrating sales, inventory, production, and financial modules
    - German E-commerce: Shopify platform with advanced SEO achieving strong market penetration
    - AI Integration: Custom ML models for automated content generation and optimization
    - Platform: https://azinove.com - showcasing our AI-powered web solutions

    Technologies: Next.js, React, TypeScript, Python, Node.js, AWS, Supabase, Docker, Firebase

    Impact: High client retention rate, major operational efficiency improvements for clients, streamlined development cycles
  • Interativa
    Freelance Software Engineer
    November 2020 - December 2020 (1 month)
    Rua Buenos Aires 1373, Curitiba, PR, Brazil
    Developed innovative toner management system through reverse engineering for Brazilian printer technology company.

    Key achievements:
    - Reverse-engineered proprietary microchip protocols to optimize toner utilization
    - Implemented C-based capacity management algorithms achieving 40% efficiency improvement
    - Created enhanced toner lifecycle tracking system adopted company-wide
    - Built compatibility layer supporting multiple printer models
    - Developed comprehensive technical documentation for system maintenance

    Technical implementation:
    - Analyzed and decoded embedded microchip communication protocols
    - Designed robust validation frameworks with 95% first-pass success rate
    - Built reusable component library reducing development time by 50%
    - Implemented automated testing protocols identifying 99% of issues pre-deployment

    Technologies: C, Embedded C, microcontrollers, reverse engineering, protocol analysis

Reviews

5.0

Out of 3 ratings

T

Tomislav

flyvbird GmbH

Reviewed on 28.09.2025

Bewertung fĂŒr Patrick Die Zusammenarbeit mit Patrick war durchweg professionell und zielfĂŒhrend. Er hat sich schnell in komplexe Themen eingearbeitet, fachlich ĂŒberzeugende Lösungen entwickelt und diese zuverlĂ€ssig umgesetzt. Besonders positiv hervorzuheben sind seine strukturierte Herangehensweise, seine hohe Eigeninitiative und seine FĂ€higkeit, auch unter Zeitdruck prĂ€zise Ergebnisse zu liefern. Patrick denkt mit, bringt eigene Ideen ein und sucht proaktiv nach praktikablen Lösungen – eine Eigenschaft, die die Zusammenarbeit erheblich erleichtert. Die Kommunikation war jederzeit transparent, klar und verbindlich. Ich kann Patrick uneingeschrĂ€nkt weiterempfehlen und freue mich auf weitere gemeinsame Projekte.
A

Alexander

Pixel Poets GmbH

Reviewed on 15.07.2025

He was fast, responsive, and implemented the design with precision. What stood out most was the quality of his feedback — thoughtful, constructive, and always geared toward improving the final result. He consistently showed initiative and was a reliable collaborator throughout the project. I can recommend working with him without hesitation.

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Education

  • Master en sciences et technologies de l'information
    EPITECH - European Institute of Technology
    2024
    À Epitech, j'ai suivi une formation intensive en informatique qui m'a permis de dĂ©velopper une solide expertise dans plusieurs domaines clĂ©s. L'approche pĂ©dagogique de l'Ă©cole est trĂšs pratique, axĂ©e sur des projets concrets et collaboratifs dĂšs le dĂ©but. Cela m'a permis de mettre rapidement en application les concepts thĂ©oriques appris en classe. Durant mes Ă©tudes Ă  Epitech, j'ai acquis des compĂ©tences approfondies en : DĂ©veloppement de logiciels et applications : J'ai maĂźtrisĂ© plusieurs langages de programmation, dont C, C++, Python, JavaScript, ainsi que des frameworks modernes comme React et Next.js. Intelligence artificielle et machine learning : J'ai travaillĂ© avec des outils comme PyTorch et TensorFlow pour dĂ©velopper des solutions basĂ©es sur l'IA, y compris des systĂšmes de reconnaissance d'images et de traitement de texte. SĂ©curitĂ© informatique : J'ai appris les techniques essentielles pour protĂ©ger les donnĂ©es et sĂ©curiser les systĂšmes contre les cyberattaques. Gestion de projets : J'ai dĂ©veloppĂ© des compĂ©tences en gestion de projets, en travail d'Ă©quipe, et en communication, ce qui est crucial pour mener Ă  bien des projets technologiques complexes. RĂ©seaux et systĂšmes : J'ai acquis une comprĂ©hension approfondie des infrastructures rĂ©seau et des systĂšmes d'exploitation, notamment Linux, ce qui m'aide Ă  gĂ©rer efficacement les environnements de dĂ©veloppement et de production. Cette formation m'a prĂ©parĂ© Ă  ĂȘtre un professionnel adaptable et innovant, capable de relever les dĂ©fis technologiques d'aujourd'hui et de demain. Epitech m'a donnĂ© les outils nĂ©cessaires pour exceller dans le domaine de l'informatique et de la gestion de projets IT.

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