I will design your enterprise API architecture and system integration

J
jungpa
J
jungpa
Pascal
design your enterprise API architecture and system integration
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design your enterprise API architecture and system integration

About this gig

Stop wasting budget on unstable integrations. Get senior-level architecture that scales.

Do you need a professional who understands the complex ecosystem of enterprise software? With over 12 years of experience as a Lead Developer and Solution Architect in Germany, I help bridge the gap between legacy systems and modern cloud apps.


Why choose this Gig?

  • Senior Expertise: High-performance Java Spring Boot & system integrations.
  • Quality First: Clean Code & SOLID principles for long-term maintainability.
  • Reliability: Based in Germany. Clear communication & European quality standards.

Specialization:

  • API Design: RESTful services, OpenAPI/Swagger, and secure auth (OAuth2/JWT).
  • Integration: Connecting ERPs (MS Dynamics, SAP), CRMs, or legacy DBs to web apps.
  • Microservices: Transitioning monoliths to scalable architectures.

The Packages:

  1. BASIC: Full 60-min Expert Call for tech-stack review or troubleshooting.
  2. STANDARD: Professional technical API blueprint & documentation.
  3. PREMIUM: Full enterprise integration strategy & roadmap.


️ INTRODUCTORY PRICE: I am building my portfolio on Fiverr. Get senior-grade consulting at a reduced rate!


Please contact me before ordering.

  • Expertise

    • Performance
    • Security
    • Design
    • Databases
    • Testing procedures

  • Programming language

    • Java

  • Frontend framework

    • Angular
    • Bootstrap
    • jQuery
    • Next.js
    • React.js

  • Backend framework

    • FastAPI
    • Next.js
    • Node.js
    • Quarkus
    • Spring

Get to know Pascal

Pascal

Senior Software Architect and Fullstack Expert

5.0(1)
  • FromGermany
  • Member sinceDec 2024
  • Avg. response time1 hour
  • Last delivery11 months

  • Languages

    English, German
As a Senior Software Architect and Team Lead, I transform business goals into operational excellence. With expertise in Full Stack Web Development (Java, Angular, React) and Enterprise ERP (Navision/BC), I build scalable architectures and modernize development processes. I specialize in REST/SOAP APIs, Elasticsearch, and Process Digitalization. My focus is on Clean Code and future-proof systems that drive sustainable success. With years of experience leading dev teams, I ensure your project is built to enterprise standards.

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