About

Hello world! :)

I'm a Brazilian-French requirements and software engineer based in Germany. I'm curious, driven, and passionate about technical topics. I grew up in Brazil, where I got my bachelor's and master's degrees in computer science. In 2016, I moved to Germany where I initially worked on a few research projects before formally starting my PhD in computer science at the end of 2018.

My PhD journey has been incredibly valuable and stands out as one of the most significant experiences in my life. In December 2022, I successfully defended my PhD thesis titled "Requirements Engineering for Explainable Systems" and received the highest honors (summa cum laude). My thesis was also lauded as one of the top computer science theses of 2022 by the German Informatics Society.

Currently, I'm working as a Business and Product Analyst at the Volkswagen Group. My primary goal is to leverage my diverse accumulated knowledge and expertise to effectively manage system project requirements, ultimately contributing to the development of exceptional tech products.

CV (Excerpt)

Education

PhD Computer Science

Leibniz University Hannover, Germany (2018-2022)

MSc. Computer Science

Universidade Federal do Pará, Brazil (2013-2015)

BSc. Computer Science

Universidade da Amazônia, Brazil (2008-2011)

Research & Work Experience

Requirements Manager

Volkswagen Group IT Solutions (Present)

Requirements engineering for the automotive domain.

Research Assistant

Software Engineering Group, Leibniz University Hannover (2017 - 2022)

Research in the areas of explainable systems, software engineering and requirements engineering.

Research Assistant

Simulation and Modeling Department, Leibniz University Hannover (2016 - 2017)

Multi-sensing applications. Experimentation and development of detection techniques for smart beehives in Python/C/C++.

Software Developer

VoxData (Belém, Brazil) (2016)

Backend development for telecommunication services in C++/C#

Research Assistant & Scholarship Holder

Research Group on Computer Networks and Multimedia Communication (2012 - 2015)

Development of an extension module in C++ for a routing protocol for Unmanned Aerial Vehicles.

Languages

*Proficiency level according to the CEFR framework

Portuguese (Native)

English (Proficient)

German (Proficient)

French (Independent)

Spanish (Basic)

Programming Languages

Experience with Java, C++, C, C#, Python

Research

I am interested in the interplay between information systems and society. More particular, I focus on strategies for helping software engineers comprehend stakeholder requirements and translate them into high-quality solutions.

During my PhD, my main are of study was requirements engineering (a subfield of software engineering) applied to explainable systems. Through an interdisciplinary approach, I explored the impact of explainability as a new quality requirement for modern information systems and provided theoretical and practical tools to support software engineering and explainable system requirements.

List of selected publications

L. Chazette and K. Schneider. "Explainability as a non-functional requirement: challenges and recommendations". Requirements Eng 25, 2020, pp. 493–514, doi:10.1007/s00766-020-00333-1

L. Chazette, W. Brunotte and T. Speith, "Exploring Explainability: A Definition, a Model, and a Knowledge Catalogue," 2021 IEEE 29th International Requirements Engineering Conference (RE), Notre Dame, IN, USA, 2021, pp. 197-208, doi: 10.1109/RE51729.2021.00025

L. Chazette, V. Klös, F. Herzog and K. Schneider, "Requirements on Explanations: A Quality Framework for Explainability," 2022 IEEE 30th International Requirements Engineering Conference (RE), Melbourne, Australia, 2022, pp. 140-152, doi: 10.1109/RE54965.2022.00019

W. Maalej, Y. D. Pham and L. Chazette, "Tailoring Requirements Engineering for Responsible AI," in Computer, vol. 56, no. 4, pp. 18-27, April 2023, doi: 10.1109/MC.2023.3243182

For a complete list of my publications, see my Google Scholar page.

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