HVAC Consulting
HVAC design and commissioning & qualification support for pharmaceutical, biotech and laboratory projects — combining technical depth with hands-on project delivery.
Engineer · Writer · Trainer
Delivering clarity.
HVAC consulting, technical writing, and training — for pharmaceutical and data center companies, with a focus on clarity and quality.
Trusted by teams at
MSD
AbbVie
Thermo Fisher
GSK
Novartis
Health Sciences Authority
Land Transport Authority
ISPE
Eli Lilly
PharmaGend
Arayna Technologies
Services
What I Do
Technical Writing
SOPs and MOPs, project and validation documents, and ghostwritten books, for pharmaceutical and data center teams. Complex technical subjects, written clearly.
Training
Complex subjects, made simple and practical: HVAC for biopharma, SOP writing, AI for engineers, and Book Talks.
Background
About
My work spans HVAC design, construction, commissioning, qualification, project management, technical writing and professional training.
Across all of it, my aim stays the same: make complex things clear, focus on what’s actually needed, deliver it, and use my experience to prevent problems before they arise.
In a team, I like to be the anchor: supporting the people around me so that, together, we deliver results that leave everyone feeling, “We did it!”
Experience
- 30 years in engineering, 15 in pharma HVAC
- HVAC consultant based in Singapore
- Technical writer for over 15 years
- Trainer for over 15 years, with 50+ sessions delivered
- Author of three books
Qualifications
- Master’s degree in engineering, IIT Kanpur
- Specialist Diploma in AI for Engineers, Ngee Ann Polytechnic
- ACTA-certified trainer
Book Talks with Atul · Next talkBook Talks with Atul · Recently held
Man’s Search for Meaning
by Viktor E. Frankl
Previously: The Surrender Experiment by Michael A. Singer · 18 October 2026
Published
Books
Best Practices for Writing Standard Operating Procedures (SOPs)
A comprehensive guide to writing SOPs that are clear, concise, correct, and usable.
Break Free: A Practical Guide to Getting a New Job
A structured guide to approaching a career move with greater clarity and purpose.
Writing High-Quality Standard Operating Procedures
A practical guide for professionals who need procedures that people can understand and follow.
Get in touch
Contact
For consulting, writing, training, or a thoughtful conversation about a project.