Abderrahmen S. - Technical Team Lead

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Passau, Germany

Experience

Apr 2023 - Present

2 years 8 months

Munich, Germany

Technical Team Lead

NTT Data Deutschland

Solid knowledge in agile project management with hands-on experience implementing Scrum and SAFe methods in cross-functional teams.
Designed and implemented full-stack solutions using Spring Boot and React to deliver scalable and maintainable web applications.
Led test automation initiatives with Playwright to ensure quality assurance and continuous integration in the development pipelines.
Designed and managed cloud-based DevOps pipelines using containerization and orchestration technologies like Docker and Kubernetes deployed on AWS.

Dec 2021 - Mar 2023

1 year 4 months

Munich, Germany

Technology Architecture Specialist

Accenture

Led backend development by building RESTful APIs with Spring Boot and Quarkus, ensuring system stability through debugging and integration tests.
Designed and optimized automated deployment pipelines with GitLab CI/CD and YAML configurations to improve deployment efficiency and ensure consistency across environments.
Database development: implemented SQL and PL/SQL scripts for backend data processing.
Created detailed Confluence documentation for knowledge sharing and project transparency.
Designed a GeoData platform architecture and developed a prototype on a Linux server.

Jul 2021 - Nov 2021

5 months

Berlin, Germany

Senior IT Consultant

FourEnergy

Created and maintained software test plans and test specifications using QF Test software.
Implemented and executed manual and automated tests, including load and scalability testing, and prepared standardized test reports on a Linux server.
Managed virtual machines with mobaXterm and Vagrant and supported the development team in troubleshooting.
Collaborated in a team using agile development methods.

Feb 2020 - Jun 2021

1 year 5 months

Frankfurt, Germany

Technology Architecture Senior Analyst

Accenture

Developed a new web application for corporate cash-pooling clients using React on the frontend and Spring Boot on the backend to improve user experience.
Implemented a CI/CD solution for building and deploying frontend and backend applications to OpenShift on Microsoft Azure.
Integrated Bitbucket, TeamCity, DASY, QUAY, and OpenShift.
Created Dockerfiles to build Docker images and built a proof of concept for end-to-end cloud-to-on-premise data source integration.
Documented in Confluence as the single source of truth.

Mar 2018 - Feb 2020

2 years

Frankfurt, Germany

IT Consultant

valantic financial services

Modernized a web application over 10 years old for a large international bank.
Introduced and operated Calypso as a trading and hedging platform for variable annuities at the world market leader in reinsurance.
Extended GUI components (Java Swing), business logic (Calypso API, Java), and adjusted the data model using SQL scripts (Oracle).
Created detailed Confluence documentation for knowledge sharing and project transparency.

Oct 2017 - Feb 2018

5 months

Passau, Germany

Working Student

Minnosphere GmbH

Creation of a prototype for virtualizing a mobile network.
Measurement of a fat-tree topology with and without using SDA technology.

May 2017 - Aug 2017

4 months

Hallbergmoos, Germany

Working Student

SupplyOn AG

Programming a tool for repeatable and automated sending of EDIFACT messages to middleware software in Java using Eclipse.
Getting familiar with EDIFACT and gaining knowledge of the SupplyOn messaging and testing infrastructure.

Jan 2015 - Dec 2015

1 year

Tunis, Tunisia

Intern

SFM Telekom

Migrating a relational database to a MongoDB NoSQL database in a corporate environment (big data).

Jun 2014 - Aug 2014

3 months

Tunis, Tunisia

Intern

Attijari Bank

Full-stack software development.

Summary

Abderrahmen Sdiri is a technical team lead with over eight years of professional experience in software development in the finance, automotive, and telecommunications industries. He is known for his strong technical leadership skills, expertise in architectural design, and hands-on development abilities in building scalable, high-performance systems.

Abderrahmen was born on September 25, 1992, and holds German citizenship.