Freelancer profile translated to English.

Description

Nils Friedrichs is a freelance API expert from Berlin and has been supporting companies in improving their API landscape for years. In projects, he acts as a consultant, software architect, and lead developer. Agile work in international teams is just as natural for Nils Friedrichs as developing robust and sustainable software.

Nils Friedrichs brings over 20 years of experience in the IT industry. His technological focus is in the area of cloud-based web development. For many years, the focus has been on web services and RESTful APIs. From conception through implementation and testing to operational use, Nils Friedrichs has comprehensive knowledge of this complex of topics.

Industry field of expertise

Languages

German
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Berlin (up to 50km), Hannover (up to 50km), Hamburg (up to 50km), Wolfsburg (up to 50km), Leipzig (up to 50km)

E-Commerce
AI - Creation of MCP Server
April 2025 - Today (1 year and 2 months)
Creation of an MCP server (tools) for integration into the company's own AI landscape. Provision of sales figures for real-time analysis by the LLM.
LLM Jenkins Python MongoDB OAuth2
Versicherungen
Building API Landscape
April 2024 - April 2025 (1 year)
Building an API landscape for the bike leasing order process from offer submission, status query, bike handover to invoicing. Specification and implementation of the endpoints. Documentation, test environment, AWS multi-account setup with Terraform.
Laravel OpenAPI OAuth2 Terraform AWS
Versicherungen
Specification / Implementation of API Interfaces
March 2023 - October 2024 (1 year and 7 months)
Specification and initial implementation of a new interface for damage and theft reporting as a microservice. Connection of third-party APIs, BPMN/DMN modeling with Camunda, replacement of legacy systems.

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B.Sc. Web and Media Informatics
FH Dortmund (W3L)

Nils Friedrichs

SW Architect, Web Developer and API Expert

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