Karim Mahmoud - Senior Integration Architect

Q: Where is Karim based?

Karim is based in Barcelona, Spain .

Q: What languages does Karim speak?

Karim speaks the following languages: Italian (Native), English (Advanced), Spanish (Intermediate) .

Q: How many years of experience does Karim have?

Karim has at least 0 years of experience. During this time, Karim has worked in at least 1 role and for 1 company . The average length of individual experience is 5 months . Note that Karim may not have shared all experience and actually has more experience.

Q: What is Karim's latest experience?

Karim's most recent position is Senior Integration Architect at Steute Technologies .

Q: What companies has Karim worked for in recent years?

In recent years, Karim has worked for Steute Technologies .

Q: Which industries is Karim most experienced in?

Karim is most experienced in industries like Manufacturing .

Q: Which business areas is Karim most experienced in?

Karim is most experienced in business areas like Information Technology .

Q: What is Karim's education?

Karim holds a Bachelor in Computer Science from University of Pisa .

Q: Does Karim have any certificates?

Karim has 1 certificate : MuleSoft Developer Certification .

Recommended expert

Barcelona, Spain

Check rate

Experience

Jan 2026 - Jun 2026

6 months

Senior Integration Architect

Steute Technologies

Led the integration scenario for the accounts and master data at Steute using MuleSoft and SaaS integration pattern
Implemented Salesforce integration layer including consent mechanisms
Designed and implemented event-driven integration architecture

Co-Founder

Cooriroo – Journey Management and Maintenance Platform

Contributed to the design and development of the architecture
Developed the backend and optimized database design using MariaDB and PostgreSQL
Implemented API design with REST and GraphQL
Led the development of the Vue.js-based frontend
Built AI-driven agents to generate and schedule content posts on LinkedIn and Facebook
Integrated with third-party APIs for content insights
Designed and maintained CI/CD pipelines with GitHub Actions for automated testing and deployment
Managed cloud infrastructure using Docker and Azure
Automated workflows using n8n and UnifyApps
Developed an AI chatbot using function calls and large language models

Solution Architect

DB Schenker

Designed and implemented internal integrations using MuleSoft as a middleware
Integrated SAP S/4HANA and third-party TMS via IDoc interfaces
Developed RESTful and SOAP APIs on Anypoint Platform following the API-led Connectivity approach
Monitored and optimized API performance, ensuring stability through issue debugging and response time tuning
Applied OAuth 2.0, JWT validation, IP whitelisting, rate limiting, client ID enforcement, and contract-based access control via API Manager
Implemented data mappings using DataWeave 2.0 following best practices
Delivered scalable solutions aligned with business requirements
Produced and reviewed technical documentation, including API specifications and integration flow diagrams

Backend and Frontend Developer

MuleInsights – Monitoring Platform

Designed and implemented an API-driven backend using Java Spring Framework interacting with MuleSoft APIs
Developed the frontend using React.js
Implemented security measures with OAuth 2.0 and JWT authentication
Adopted best security practices to mitigate vulnerabilities

MuleSoft POC Consultant

TÜV Süd

Conducted a proof of concept to evaluate MuleSoft against point-to-point integrations
Compared MuleSoft and Boomi in terms of architecture, scalability, and maintainability
Developed a decision tree to guide the selection of integration strategies
Created a capability map aligned with TÜV Süd’s integration strategy
Implemented a prototype for migrating integrations from Boomi to MuleSoft

MuleSoft Developer & Platform Engineer

Volkswagen

Designed and developed Salesforce integration APIs using MuleSoft following the API-led Connectivity approach
Ensured data synchronization between Salesforce and enterprise systems through MuleSoft APIs
Built API frameworks to enhance Salesforce integration performance, security, and reusability
Supported automated deployments and lifecycle management of Salesforce integrations via CI/CD pipelines

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Manufacturing.

Manufacturing

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology.

Information Technology

Summary

A skilled Full Stack and MuleSoft Developer with 3 years of experience in software programming and integration architecture, specializing in Java, Python, and C++.

Proficient in cloud computing technologies, including Azure, and experienced in designing and implementing robust solutions within agile team setups.

Demonstrates expertise in system-level testing, static code analysis, and unit testing to ensure adherence to software quality standards. Strong background in developing scalable architectures and delivering high-quality software solutions for enterprise clients.

Skills

Java
Python
Php
Azure
Laravel
Typescript
Terraform
Graphql
Sql
Javascript
Docker
Mulesoft
Go
C
C++
Redis
Spring Boot
Node.Js
Fastapi
Django
Yii2
Vue.Js
React.Js
Next.Js
Html
Css
Bootstrap
Express.Js
Github Actions
Jenkins
Prometheus/Grafana
Raml
Openapi
Rest
Kafka
Nginx

Languages

Italian

Native

English

Advanced

Spanish

Intermediate

Education

Jan 2022 - Jan 2025

University of Pisa

Bachelor's Degree in Computer Science · Computer Science · Pisa, Italy

Certifications & licenses

MuleSoft Developer Certification

MuleSoft

Statistics

Experience

Total positions 6

Experience in Manufacturing 0.5 y

Avg length 1 m

Longest experience 5 m

Expertise

Recent roles Senior Integration Architect

Main industries Manufacturing

Main business areas Information Technology

Qualifications

Highest degree Bachelor

Certifications earned 1

Profile

Created

June 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Karim based?

Karim is based in Barcelona, Spain.

What languages does Karim speak?

Karim speaks the following languages: Italian (Native), English (Advanced), Spanish (Intermediate).

How many years of experience does Karim have?

Karim has at least 0 years of experience. During this time, Karim has worked in at least 1 role and for 1 company. The average length of individual experience is 5 months. Note that Karim may not have shared all experience and actually has more experience.

What roles would Karim be best suited for?

Based on recent experience, Karim would be well-suited for roles such as: Senior Integration Architect, Co-Founder, Solution Architect.

What is Karim's latest experience?

Karim's most recent position is Senior Integration Architect at Steute Technologies.

What companies has Karim worked for in recent years?

In recent years, Karim has worked for Steute Technologies.

Which industries is Karim most experienced in?

Karim is most experienced in industries like Manufacturing.

Which business areas is Karim most experienced in?

Karim is most experienced in business areas like Information Technology.

What is Karim's education?

Karim holds a Bachelor in Computer Science from University of Pisa.

Does Karim have any certificates?

Karim has 1 certificate: MuleSoft Developer Certification.

What is the availability of Karim?

Karim will be available full-time from June 2026.

What is the rate of Karim?

Karim's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.