Usman Ahmed

Usman Ahmed

Ruby on Rails developer, Mongodb expert, Enterprise Architect

Rawalpindi, Pakistan



What's the difference?

Usman loves working with entrepreneurs with brilliant ideas in ironing out the technology barriers they're facing. He has extensively worked on E Commerce systems, Enterprise Work flow automations and making organizations go paper-less by embracing technology throughout their operations.

He has also helped organizations reduce logistic costs using data visualizations, Maps, optimization algorithms and Mobile Applications.

His favorite goal is to build small independent systems of value which g…


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Work History & Feedback

Web Developer - Ruby Expert

“Usman was honest and a great communicator, would hire him again for development help.”
Fixed Price $56

Ruby code for eBay API

“Exactly what I was looking for. Thanks so much.”
Fixed Price $511

NoSQL and AWS Config Support

“Usman understood the brief perfectly and presented a quality piece of work to us. He is clearly very talented at what he does and we look forward to working with him again in the future”
Fixed Price $167

Data modeling and application architecture consultation

“Very intelligent and capable of grasping complex tasks quickly. I needed him to architect a complex application backend for me, and he provided me with the perfect solution.”
5 hrs @ $33.33/hr
Earned $167

Need Twitter bot written using AI

“Usman kicks ass”
0 hrs @ $33.33/hr
Earned $150

Crawling Website For Products

“This guy has skills! will use again!”
Fixed Price $100
Tests Taken
Name Percentile Score

Data Warehousing Test


Management Skills Test


Ruby on Rails Test v1 (Old)