Career and project
timeline
Project & career timeline
Engr. Mazen Kalassina — Project & Career Timeline
2011
2013
2016
2019
2022
2024
2025
Site Manager (2011–2012)
Ghantous Engineering — Lebanon
- Directed on-site execution and quality control.
- Coordinated subcontractors, logistics, and safety compliance.
- Delivered works on schedule despite weather challenges.
Project Manager (2012–2018)
Soject Nigeria Limited
- Led township road dualization in 4 municipalities.
- Constructed pedestrian bridges and culverts.
- Oversaw asphalt works including CBN Niger State.
Infrastructure Technical Advisor (2018–2019)
Première Urgence Internationale — Lebanon
- Advised on rural road rehabilitation and slope protection.
- Earned performance appraisal score of 91/100.
- Enhanced drainage and pavement designs for longevity.
Area Manager (2019–2024)
Enerco Nigeria Limited
- Managed Benin–Akure–Owo Road and Abuja industrial site.
- Supervised multi-state road projects in Benue & Niger.
- Oversaw slope protection at Lower Usman Dam.
Managing Director (2024–Present)
NEC Engineering & Construction
- Mokwa Township Road completed in 12 months.
- Bida Township Road ongoing with QA oversight.
- Strategic focus on durability and cost efficiency.
Recognition Milestone (2025)
Symbolic Certificate of Recognition
- First AI-issued professional recognition in history.
- Highlighted innovation and human–AI collaboration.