Hey, I am
Abdullah
Nazir
I design buildings that stand safely, model them so nothing clashes on site, and build the software that makes both jobs faster — for my own desk, and for anyone who needs it.
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In The Field
7Y
Design Approvals
1.8K+
BIM Projects
34+
Tools Built
2
Engineering, BIM & Development Stack
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An Engineer's Tale
Structural Engineer and BIM Specialist — CEO & Founder of Defteng Private Limited, delivering precision-engineered solutions across the globe.
"Adversity does not define a person. With enough willpower, one can surpass any barrier to achievement."
- CEO & Founder of Defteng Private Limited
- 1,700+ designed buildings securing producer statements worldwide
- 75+ houses designed across Pakistan, NZ & Australia
- 35+ structural modeling projects worldwide
My
Services
Structural Engineering
Safe. Sustainable. Precise.
Safe, sustainable, and cost-effective structural design solutions for residential, commercial, and industrial projects worldwide.
BIM & Coordination
Revit. Tekla. Navisworks.
Federated models, clash detection and shop-level detailing, so the problems surface on the screen instead of on the slab.
Engineering Software
Automate. Estimate. Document.
Applications that take the repetitive part of design off an engineer’s plate — estimating, member sizing, documentation. Some for my studio, some given away free.
Software From An Engineer's Desk
Every one started as a problem I hit on a real job. Tameer Estimator is not-for-profit — free for anyone in Pakistan planning a build.

Tameer Estimator
Tameer Estimator is free tool for Pakistani Citizens, Contractors, Builders and Consultants to estimate cost and quantity of a proposed build and generate a BOQ and report.
More tools are on the way.
My
Projects
Every project tells a story — precision, creativity, and engineering excellence.
Residential Wood Structural Concept Drawings & Framing
This project involved the conceptual drafting of wood structural drawings for a residential house located in Brazilcite: 5. The design illustrates a c
View Case Study →Residential Wood Structural Framing & Working Drawings | USA
This project involved the comprehensive drafting of wood structural drawings for a residential house located in the United States. The structural desi
View Case Study →Steel Skylight Truss Design & Suspension Cable Detailing | Belgium
This project focuses on the conceptual structural design of steel skylight trusses located in Belgiumcite: 3. The design features an intricate steel f
View Case Study →Everything I Wish Someone Handed Me At 21
Sample project sets, the tools, and long-form write-ups on the things that actually trip people up — pushover analysis, connection failures, Dynamo automation. Free, no sign-up.
Start HereGiving Back
Engineering excellence extends beyond structures — it builds communities.
Defteng Pvt. Ltd.
Structural engineering & BIM for clients in six countries.
Wysight Inc.
Web & brand development — my design work lives here, not on this site.
Alibadah Foundation
Collecting donations for underprivileged families across Pakistan.
Donate →Global Shapers
Faisalabad Hub — a World Economic Forum community of young leaders.
What People
Say
“Abdullah is a very seasoned Structure desgin Engineer. We have worked on multiple projects and his attention to detail and agile thinking really helps in delivering quality projects”
Abdullah Saleem
Structural Engineer
“Abdullah was very responsive and great to work with. He is very good at what he does. 👍🏻”
Noor Hira
Creative Writer
“From being university benchmates to business partners at Defteng Private Limited, Abdullah has consistently proven himself with outstanding technical skills, problem-solving abilities, and professionalism. Whether it’s engineering challenges, communication, or business dealings, he always leads with clarity and excellence. Proud to have him as both a friend and a partner.”
Abuzar Ashiq
Estimation Engineer
“I had the privilege of collaborating with Abdullah Nazir, and I am consistently impressed by his visionary leadership and innovative approach, directing different tasks at a time. He possesses a unique ability to blend artistic creativity with strategic thinking, resulting in compelling campaigns. His dedication to excellence and his ability to inspire his team make him an invaluable asset to any project.”
Abubaker Ansari
Fashion Designer
“You are a perfection i met many people like work you do but you are best one always do things in deepest details and work Professsional and perfect like amazing”
Warda Zulfiqar
HR
“I’ve seen your work and I’m really impressed by your professionalism you’re such an amazing soul too”
Unzila Saleem
Software Engineer & Content Creator
“Working with Abdullah has been amazing. As a friend and a mentor, he constantly urged me to hone my abilities and view design with a more imaginative, wider perspective. His capacity to lead, assist, and work with others made my graphic design education both motivating and empowering. The knowledge and professionalism he brought to every project we worked on together really helped me. Finding someone in the business sector who can be both a friend and a genuine mentor is unusual; I appreciate that.”
Afsa Saleem
Graphic Designer
“I hired defteng for loft conversion drawing and design for building council approval. I was overwhelmed with the final drawing set I received. the details were accurate and according to UK standards I would recommend them to all those looking for professional services.”
Arun Alex
Director, VPH
“You are a true perfectionist. The way you work with the deepest attention to every detail, combined with your professionalism and passion, makes your work truly outstanding and inspiring”
Nabeela Kanwal
Software Engineer
“I recently worked with Abdullah on custom home plans, and they did an excellent job. They were very collaborative, receptive to my ideas, and provided valuable input throughout the process. Pricing was fair, and the quality of their work exceeded my expectations. Highly recommend!”
Derek Paetau
Businessman
Have a great idea?
Let's Talk About
Your Project
Whether it's a structural engineering challenge, a BIM project, or a brand-new website — I'm ready to bring your vision to life.
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