Summary
Overview
Work History
Education
Skills
Personal Information
Research
Disclaimer
Timeline
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Gustave SEMUGAZA

Gustave SEMUGAZA

Materials Engineer
Essen,NRW

Summary

Experienced with materials engineering principles and applications. Utilizes skills in advanced material development and process optimization to drive innovation. Knowledge of industry standards and regulatory requirements ensures compliance and enhances product quality. Motivated in contributing to the production of sustainable materials through recycling and reducing CO2 emissions.

Overview

15
15
years of professional experience
19
19
years of post-secondary education
4
4
Languages

Work History

Materials Engineer

WISSBAU Beratende Ingenieurgesellschaft mbH
04.2023 - Current

Company Overview:

  • Consulting, testing, research, development and training in the field of construction materials, maintenance, renovation and protection of buildings, building physics, acoustics and environmental protection, as well as the handling of all related issues.
  • Employer: Prof. Dr -Ing. Rainer Auberg
  • Tel: +49 (0)201 474 1440
  • Email: auberg@wissbau.de

Achievements:

  • Enhanced material quality by conducting thorough research, testing, and analysis.
  • Conducted failure analysis to determine root causes and recommend corrective actions for material-related issues.
  • Participated in ongoing professional development, staying current on advancements in materials science and engineering best practices.
  • Managed projects from concept through completion, ensuring timely execution within budget constraints while meeting design requirements.


Research assistant

University of Duisburg-Essen
04.2019 - 04.2024

Company Overview:

  • University
  • Employer: Prof. Dr. rer. nat. Doru C. Lupascu
  • Tel: +49-201-183 2737
  • Email: doru.lupascu@uni-due.de

Achievements:

  • Organized research materials, maintaining a well-ordered workspace conductive to productivity.
  • Participated actively in regular meetings with fellow researchers to discuss project updates, challenges faced, and lessons learned during ongoing activities.
  • Successfully conducted research on the reactivation of hydrated cement and recycled concrete powders.
  • Conducted literature reviews to support hypothesis development and identify gaps in existing knowledge.
  • Contributed to the publication of research articles in peer-reviewed journals, showcasing expertise in various topics.
  • Facilitated grant writing initiatives to obtain crucial funding for innovative research projects.

Lecturer

Integrated Polytechnic Regional Center (IPRC/KIGALI)
04.2012 - 04.2024

Company Overview:

  • Higher learning polytechnic institution
  • Employer: Dr. Alice Ikuzwe
  • P.O Box: 6579 Kigali, Rwanda
  • Tel: +250788548626
  • Email: info@iprckigali.rp.ac.rw

Achievements:

  • Lectured different modules of civil engineering and guided students in final year projects.
  • Evaluated student progress through regular assessments, providing detailed feedback for improvement and growth.
  • Conducted individual research projects on construction materials and design to actively contribute to institution's research work.
  • Mentored and advised students to explore career pathways based and amplify knowledge, skills and strengths.
  • Participated in conferences and professional development opportunities to stay up-to-date with latest trends in field.

Materials Engineer

HYCOGEC
07.2017 - 12.2018

Company Overview:

  • Road construction consulting company
  • Employer: Eng. Aimable Rutagarama
  • Tel: (+250) 788301068
  • Email: rutaim@yahoo.fr

Achievements:

  • Conducted technical control and follow-up of the adequacy of the road construction materials
  • Established effective working relationships with suppliers to ensure high-quality raw materials were consistently provided at competitive prices.
  • Collaborated with cross-functional teams to ensure optimized use of materials in product designs.
  • Designed experiments to evaluate the effectiveness of various material compositions and formulations.
  • Provided technical support to engineers, assisting in the selection of appropriate materials for specific applications.

Pavement engineer

ATLANTIS consult LTD
02.2016 - 06.2017

Company Overview:

  • Road construction consulting company
  • Employer: Andre Munyakazi
  • Tel: (+250) 788301339
  • Email: atlantis_consult2@yahoo.fr

Achievements:

  • Conducted road design reviews and recommended improvements.
  • Reviewed technical drawings developed by CAD technicians and drafters.
  • Established strong working relationships with clients through exceptional communication skills, fostering trust and collaboration.
  • Achieved successful project outcomes by maintaining accurate documentation and meeting strict deadlines.


Material quality control Engineer

Stellenbosch University
03.2014 - 09.2015

Company Overview:

  • University consulting company
  • Employer: Prof Kim Jonathan Jenkins
  • Email: kjenkins@sun.ac.za

Achievements:

  • Inspected raw materials and finished products to verify quality and disposed items that did not meet safety requirements.
  • Maintained detailed records on all quality-related matters for easy retrieval during audits or investigations if needed.
  • Ensured consistent product performance by routinely calibrating equipment, monitoring test results, and adjusting processes accordingly.
  • Monitored the quality of construction materials during the Construction of BANGHOEK paved road.

Highway Engineer

Entreprise Usengimana Richard (EUR)
02.2010 - 11.2013

Company Overview:

  • Highway construction company
  • Employer: Richard Usengimana
  • Tel: (+250) 788301709
  • Email: enteur@yahoo.fr

Achievements:

  • Strengthened the organization's reputation for excellence in highway engineering by consistently delivering high-quality products on time and within budget constraints.
  • Maximized budget efficiency by employing value engineering principles throughout the design process to identify potential cost savings without compromising functionality or quality.
  • Optimized roadway capacity by conducting comprehensive traffic studies and analyzing data for improvement recommendations.
  • Monitored the quality and quantity of materials, tools, and equipment for highway construction.

Geotechnician Assistant

China Road and Bridge Corporation (CRBC)
06.2009 - 01.2010

Company overview:

  • Road and bridge construction company
  • Coordinator: Gustave Mugiraneza
  • Tel: (+250) 88304651

Achievements:

  • Enhanced data accuracy by meticulously collecting and processing soil samples for geotechnical analysis.
  • Reduced project delays by effectively coordinating with engineers, scientists, and other team members onsite.
  • Reduced errors in sample storage and transportation processes by implementing proper labeling practices and inventory management techniques.
  • Assisted in minimizing construction risks by conducting relevant laboratory tests on collected samples.

Assistant traffic engineer

Egis Bceom International
02.2008 - 05.2009

Company overview:

  • Global architecture, consulting, construction engineering and operating firm.
  • Coordinator: Eng. Koya Rufali
  • Tel: (+250) 738855824

Achievements:

  • Collected data on road construction, land development, and traffic signals.
  • Conducted regular site visits to monitor project progress and ensure compliance with design specifications, safety regulations, and environmental guidelines.

Education

Doctor of Engineering (Dr. -Ing.) - Materials Science, specialization in the reactivation of the cementitious properties of hydrated cement and recycled concrete powders

University of Duisburg-Essen
Essen, Germany
04.2019 - 12.2024

Master of Engineering (M.Eng.) - Pavement Engineering, Specialization in The Stabilization of Recycled Concrete Aggregates

University of Stellenbosch
Stellenbosch, South Africa
01.2014 - 12.2015

Bachelor of Science (B.Sc.) - Civil engineering

National University of Rwanda
Huye, Rwanda
01.2006 - 12.2010

Certificate of English Language - School of Practical Modern Languages (EPLM)

National University of Rwanda
Huye, Rwanda
01.2005 - 10.2005

High school certificate - Biology and Chemistry

Byimana School of Sciences
Byimana, Rwanda
01.1998 - 12.2003

Skills

ArchiCAD

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Personal Information

  • Date of Birth: 05/12/84
  • Gender: Male
  • Nationality: Rwandan
  • Marital Status: Married

Research

  • Ruhango-Buhanda Unpaved Road Drainage System Design, BSc Thesis, National University of Rwanda, 2010
  • Comparative Shrinkage Properties of Pavement Materials Including Recycled Concrete Aggregates With and Without Cement Stabilization, Master's thesis, University of Stellenbosch, South Africa, 2015
  • Reactivation of Hydrated Cement and Recycled Concrete Powders by Thermal Treatment for Partial Replacement of Virgin Cement, PhD dissertation, University of Duisburg - Essen, Germany, 2023
  • Reactivation of Hydrated Cement Powder by Thermal Treatment for Partially Virgin Cement Replacement, Conference Presentation, Air & Waste Management Association's 114th Annual Conference, 06/14/21
  • Reactivation of Hydrated Cement and Recycled Concrete Powder by Thermal Treatment for Partial Replacement of Virgin Cement, Conference Presentation, International Conference on Recyclable Materials in Sustainable Civil Engineering Applications, 06/02/22, New York, United States
  • Thermal treatment of hydrated cement and recycled concrete powder for reactivation of cementitious properties and partial replacement of virgin cement, Conference Presentation, 6th Annual International Conference on Eco-Sustainable Construction Materials, 04/20/23, Paris, France
  • Reactivation of recycled concrete powder by thermal treatment, Poster Presentation, 6th Annual International Conference on Eco-Sustainable Construction Materials, 04/20/23, Paris, France
  • Reactivation of hydrated cement powder by thermal treatment for partial replacement of ordinary Portland cement, Publication, Materials and Structures Journal, 2023

Disclaimer

I, the undersigned, certify that to the best of my knowledge and belief, this CV correctly describes me, my qualifications, and my experience., Dr.-Ing. Gustave SEMUGAZA, 09/01/25

Timeline

Materials Engineer

WISSBAU Beratende Ingenieurgesellschaft mbH
04.2023 - Current

Doctor of Engineering (Dr. -Ing.) - Materials Science, specialization in the reactivation of the cementitious properties of hydrated cement and recycled concrete powders

University of Duisburg-Essen
04.2019 - 12.2024

Research assistant

University of Duisburg-Essen
04.2019 - 04.2024

Materials Engineer

HYCOGEC
07.2017 - 12.2018

Pavement engineer

ATLANTIS consult LTD
02.2016 - 06.2017

Material quality control Engineer

Stellenbosch University
03.2014 - 09.2015

Master of Engineering (M.Eng.) - Pavement Engineering, Specialization in The Stabilization of Recycled Concrete Aggregates

University of Stellenbosch
01.2014 - 12.2015

Lecturer

Integrated Polytechnic Regional Center (IPRC/KIGALI)
04.2012 - 04.2024

Highway Engineer

Entreprise Usengimana Richard (EUR)
02.2010 - 11.2013

Geotechnician Assistant

China Road and Bridge Corporation (CRBC)
06.2009 - 01.2010

Assistant traffic engineer

Egis Bceom International
02.2008 - 05.2009

Bachelor of Science (B.Sc.) - Civil engineering

National University of Rwanda
01.2006 - 12.2010

Certificate of English Language - School of Practical Modern Languages (EPLM)

National University of Rwanda
01.2005 - 10.2005

High school certificate - Biology and Chemistry

Byimana School of Sciences
01.1998 - 12.2003
Gustave SEMUGAZAMaterials Engineer