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Hussam Kayed

@hussamkayed

Full-Stack Software Engineer at Capgemini, managing releases for Erwin Portal, an IAM platform for German educational institutions.

Germany

Message

At Capgemini, I develop backend services for Erwin Portal, an Identity and Access Management platform for German educational institutions. I manage its end-to-end release lifecycle across development, staging, and production, and implement Keycloak SPI extensions and LDAP federation.

I also contribute Vue 3 features to the Schulportal client and CommonCartridge import/export functionality for HPI Schul-Cloud. As a volunteer mentor at ReDI School, I taught software design patterns and coached students through technical interview preparation.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Capgemini

Mar 2023 - Present (3 years 6 months)

Develops backend services in TypeScript and NestJS for a federal-scale IAM platform, owns end-to-end release lifecycle, and implements Keycloak SPI extensions and database migrations.

TypeScript NestJS Keycloak LDAP OAuth PostgreSQL MikroORM Vue3 Jest Docker Helm Kubernetes GitHub Actions Trivy SonarQube Scrum

Software Engineering Track Mentor

ReDI School of Digital Integration

Jun 2026 - Jul 2026 (1 month)

Designed and delivered a hands-on use case modelling real-world project work, focusing on software design patterns and technical interview preparation.

Software Design Patterns Interview Coaching Mentorship

Working Student Frontend Application Developer

Capgemini

Feb 2022 - Feb 2023 (1 year)

Implemented Flutter features using BLoC architecture, developed frontend modules in React.js and Angular, and reduced application startup time by 60 percent.

Flutter BLoC React Angular Material UI Localization Kanban Scrum

Intern, Frontend Application Developer

Capgemini

Sep 2021 - Jan 2022 (4 months)

Designed Figma mockups for an internal employee data-entry application and built it in Flutter with BLoC architecture.

Figma Flutter BLoC

Working Student Quality Assurance Engineer

Brandslisten

Mar 2021 - Aug 2021 (5 months)

Set up GitHub Actions documentation pipelines, tested mock backend endpoints with Postman, and improved API endpoint test coverage.

GitHub Actions Postman API Testing WebSockets MySQL

Education

Degrees, certifications, and relevant coursework

Hamburg University of Applied Sciences

Bachelor of Science, Information Engineering

2019 - 2023

Bachelor of Science in Information Engineering from HAW Hamburg from 2019 to 2023. Bachelor thesis on deep learning based meteorological visibility prediction achieved 94% test accuracy.