Johangel Hamann
Trenton,NJ
Summary
4 years experience as a Flat Roofer working with single-ply materials like TPO, EPDM and PVC of various manufacturers such as SARNAFIL, GAF, FIRESTONE, VERSICO, IKO, J&M, ELEVATE, DEC-TEC, CARLISLE, DURO-LAST and more. Can do metal work for roofing systems termination such as Coping, Drip Edge, Gravel Stop and more. Have pictures of all my work to proof my professional knowledge and skills as a flat roofer.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Flat Roofer
CentiMark
King of Prussia, PA
03.2022 - 06.2025
- Reduced leak occurrences by conducting thorough inspections and performing timely repairs on various flat roofing systems.
- Increased team efficiency with proper delegation of tasks and clear communication during complex flat roofing projects.
- Prevented water damage to properties through proper implementation of drainage systems like scuppers, gutters, and downspouts on commercial and residential roofs.
- Ensured optimal roof performance with regular maintenance checks, identifying potential issues before they escalated into costly repairs.
- Enhanced rooftop longevity by ensuring proper installation of flat roofing materials, including TPO, PVC, EPDM and others single-ply membranes.
Skills
- Strong work ethic
- Power tool operation
- Reliability and punctuality
- Hand tool proficiency
- Physical stamina and strength
- Adherence to safety protocols
- Quality control expertise
- Roofing systems
- Expert waterproofing
- Expert Welding Technician TPO, PVC
Languages
Spanish
Native or Bilingual
English
Limited Working
Certification
OSHA 30
OSHA 10
Nationality
- GERMAN 🇩🇪
- DOMINICAN 🇩🇴
Date of birth
06/03/2003
Timeline
Flat Roofer
CentiMark
03.2022 - 06.2025