Why do Software Teams Deviate from Scrum?: Reasons and Implications. - Mohamad Mortada; Hamdy Michael Ayas; Regina Hebig (ICSSP, 2020)

Facing the Giant: a Grounded Theory Study of Decision-Making in Microservices Migrations. - Hamdy Michael Ayas; Philipp Leitner 001; Regina Hebig (ESEM, 2021)

The Migration Journey Towards Microservices. - Hamdy Michael Ayas; Philipp Leitner 001; Regina Hebig (PROFES, 2021)

An Empirical Analysis of Microservices Systems Using Consumer-Driven Contract Testing. - Hamdy Michael Ayas; Hartmut Fischer; Philipp Leitner 001; Francisco Gomes de Oliveira Neto (SEAA, 2022)

The Perceived Impact and Sequence of Activities When Transitioning to Microservices. - Hamdy Michael Ayas; Philipp Leitner 001; Regina Hebig (SOSE, 2023)

An empirical study of the systemic and technical migration towards microservices. - Hamdy Michael Ayas; Philipp Leitner 001; Regina Hebig (Empir. Softw. Eng., 2023)

The Roles, Responsibilities, and Skills of Engineers in the Era of Microservices-Based Architectures. - Hamdy Michael Ayas; Regina Hebig; Philipp Leitner 001 (CHASE@ICSE, 2024)

An empirical investigation on the competences and roles of practitioners in Microservices-based Architectures. - Hamdy Michael Ayas; Regina Hebig; Philipp Leitner 001 (J. Syst. Softw., 2024)