Web + iOS Developer
Tanvir Ahmed Chowdhury (Adnan)
US-based freelance developer focused on web applications and iOS mobile apps, collaborating with distributed teams to build practical products.
Tanvir Ahmed Chowdhury
Senior Software Engineer at All Outta Bubblegum, LLC (parent: Killer Interactive, LLC)
Primary focus
- Websites, web applications, and iOS applications
- Laravel-first product delivery with collaborative teams
- WordPress websites where it best fits client needs
- Projects across industrial, military, and educational sectors
Current role
Senior Software Engineer at All Outta Bubblegum, LLC (parent company: Killer Interactive, LLC), delivering product and platform work from the USA.
Own company
Founder of App Commandos, focused on practical software solutions and hands-on delivery support for clients and teams.
Recognition
Top Rated Upwork freelancer and government-recognized freelancer, with long-term delivery across local and international projects.
Portfolio spotlight
Featured client and product work
All Outta Bubblegum, LLC
All Outta Bubblegum Projects
Web and digital product delivery across client engagements under All Outta Bubblegum, LLC.
Killer Interactive, LLC
Killer Interactive, LLC Projects
Selected technical and product collaboration work delivered under Killer Interactive, LLC.
Selected writing
Notes on engineering and product
How Laravel Framework Is Better Than WordPress for Scalable Custom Applications
A practical, SEO-focused comparison of Laravel vs WordPress for architecture, performance, security, and long-term maintainability.
Benefits of WordPress: Why It Still Dominates Website Delivery
WordPress remains the fastest path for many content-driven websites. This guide explains practical benefits for real teams.
Benefits of Laravel Framework for Modern Product Development
Laravel helps teams ship custom products with clean architecture, strong security, and long-term maintainability.
Benefits of Native iOS Development for Serious Mobile Products
Native iOS development delivers performance, UX quality, security, and platform integration that cross-platform stacks often struggle to match.