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I will integrate or develop rest, soap or custom apis for your application

P
peakthemesde
P
peakthemesde
Dave

About this gig

Do you need a reliable developer to integrate REST, SOAP, or custom API services into your website, app, or backend system?


You're in the right place.


Im an experienced backend developer specialized in API integration, automation, and system-to-system communication. I connect your applications securely, efficiently, and following best-practice standards.


Whether you need to retrieve data, send information to external systems, automate workflows, or build a completely custom API I deliver clean, structured and well-documented solutions.


API Integration

Integration of external REST APIs

Integration of SOAP / XML-based services

Authentication handling (API Keys / OAuth2 / JWT / Basic Auth)

Webhooks & event-based communication


Custom API Development

Development of custom REST or GraphQL endpoints

Secure data handling & validation

Database operations & CRUD functionalities

Documentation of endpoints (OpenAPI / Postman)


Workflow Automation

Connecting your system to CRMs, ERPs, payment providers & shipping APIs

Automating data imports/exports

Scheduled tasks / automation


Debugging

Fixing broken API integrations

Improving performance


Feel free to create a custom order

Get to know Dave

Dave

Full stack Webdeveloper, PHP, React, API integrations

5.0(20)
  • FromGermany
  • Member sinceNov 2017
  • Last delivery8 months
  • Languages

    English, German
I´m a full stack programmer working at one of the largest newspaper and crossmedia company in germany. I love to help and find solutions for other projects in my freetime (30+ hrs a week) and that is why i´m on fiverr, i think its the best plattform right now to find a good qualified partner for your projects.