Behind the Code.About Sandeep Kumar, full-stack web developer & project manager
My name is Sandeep Kumar. Since 2015, I have been architecting the backend systems and automation workflows that power sophisticated digital enterprises globally.
Sandeep Kumar at a glance
Sandeep Kumar is a full-stack web developer and project manager who has built and delivered web applications with PHP, CodeIgniter, CakePHP, Laravel, Angular and React since 2015. He has run Smart Solutions independently since 2020, managing projects end to end and specializing in Twilio and Plivo automation, A2P 10DLC compliance and AI voice agents, and works directly with clients in North America, Europe and Asia. He is a Level 2 Fiverr seller with 254+ five-star reviews.
The Genesis
My engineering career didn't start with templates; it started in the trenches of raw enterprise IT.
2015: The IT Foundation
Began my career mastering raw PHP, CodeIgniter, CakePHP, and the brutal logic of complex relational database optimization.
2020: The Freelance Pivot
Broke away to form my own agency. I rapidly expanded my stack into Angular SPA data-heavy applications and began specializing deeply in Twilio APIs.
Today: Top-Tier Authority
Now recognized as a Level 2 Seller on Fiverr with an unbroken 5.0 record across 250+ projects, consulting directly for business owners, CTOs, and global marketers.
Engineering Philosophy
Data First
I refuse to write frontend code until the database architecture and backend workflows logically make sense and are proven to scale.
Zero Bloat
I do not rely on dragging-and-dropping heavy plugins. I write custom, optimized PHP and JavaScript functions to guarantee millisecond load times.
Direct Comm
When you hire me, you deal directly with the engineer. No confusing middle-management or account representatives.
Global Reach
My operations are entirely digital, allowing me to provide immediate support to clients across North America, Europe, and Asia. Through meticulous Slack communication and Agile sprints, the timezone barrier does not exist.
"Sandeep feels like he is sitting in the desk right next to me. His communication is unparalleled." — Recent Fiverr Client