I help engineers and professionals pass their certification exams on the first attempt.

I'm Eng. Marvin Arinuelo — a Fellow Chartered Manager (CMgr FCMI), licensed Mechanical Engineer (Qatar MME & Philippines PRC), and founder of CertNext Training Center in Doha, Qatar, where I've taught certification exam preparation face-to-face and online for years.

Before becoming a full-time trainer, I spent 20+ years in project, quality, and facility management, including QA/QC Manager roles on airports, seaports, semiconductor plants, wastewater treatment facilities, hospitals, high-rise towers, malls, museums, and large-scale warehouses. I don't teach from textbooks alone — I teach from two decades on real projects, and I hold more than 25 professional credentials, which means I've sat in the exam chair myself, again and again. I know exactly what it takes to pass.

My courses focus on certification exam preparation and practical engineering skills, including:

• Facility Management — Certified Facility Manager (CFM), ProFM

• Maintenance & Reliability — CMRP

• Construction Management — Certified Construction Manager (CCM)

• Asset Integrity & Inspection — API 580 Risk-Based Inspection and the API inspector certifications

• Fire Protection — CFPS, CFI

• Quality — CQE, CMQ/OE, CQA

• Project & Risk Management — CAPM, PMP, RMP, Prince2 Practitioner

• Qatar UPDA/MMUP engineer grading exam preparation

• Chartered status mentoring — CMgr (CMI), MCIOB (CIOB), CQP (CQI), CEng

Every course is built the same way: mapped line-by-line to the official exam Body of Knowledge, loaded with realistic practice questions, and focused on how the exam actually tests you — not just theory.

Selected credentials: BSc Mechanical Engineering • MSc Project Management • MBA • LLB (in progress) • CMgr FCMI • MCIOB • CQP MCQI • MIET • ACIArb • PMP • RMP • CCM • CFM • ProFM • CMRP • CFPS • CMQ/OE • CQE • IASSC-CBB • PRINCE2 Practitioner • LEED Green Associate • QMS Lead Auditor & Lead Auditor Tutor (ISO 9001/14001/45001) • Senior Member, ASQ

I'm also the author of several exam-preparation and professional development books available on Amazon and Lulu websites.

Enroll, follow the system, and walk into your exam prepared. See you inside the course.