Nasir K
@nasirkhalil
Vetted Pro
Senior Software Developer I SaaS CRM ERP Dot Net Web App Developer I AI Engineer
Pakistan
Italian, German, French, English, Urdu
Vetted by Fiverr Pro
Nasir K was selected by the Fiverr Pro team for their expertise.
Vetted for
Software Development
About me
I'm a Senior .NET Software Architect & Full-Stack Engineer with 10+ years of experience building production-ready software for businesses across the US, UK, Canada, Australia, Germany, and the UAE.
With 30+ platforms delivered, I specialize in turning complex business requirements into scalable, reliable solutions. I take ownership of architecture, development, and integrations, combining technical expertise with clear communication.
Share your requirements, and let's build a solution that moves your business forward.
Skills
- Software developer
- Web application developer
- SaaS application development
- SaaS architecture
- CRM development
Highly responsive
Nasir K
$35/hour
Offline •
Message Nasir K
Average response time: 1 hour
Fiverr Pro satisfaction guarantee
Fiverr Pro freelancers deliver top-quality work. If you're not satisfied, we'll refund you. About satisfaction guarantee
My services
Full Stack Web Applications
I will develop real time chat audio and video calling app using react nextjs nodejs
Full Stack Web Applications
I will create database driven website with asp net core mvc, dot net
Full Stack Web Applications
I will twilio integration with net core
Full Stack Web Applications
I will create call conference web app using webrtc and asp net core
36 Reviews
| (35) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
All industries
1-5 out of 36 Reviews
Sort By
Most relevant
jamesxiong01
Netherlands
Pro client
Ongoing collaboration
Excellent developer — highly recommended! Nasir delivered exactly what was agreed: a working encoder, decoder, player, and installer for Windows 10 and 11. The custom file format works perfectly — it can't be opened in VLC or Windows Media Player, only in the provided player. Communication was clear...
Helpful?
medcour
Germany
Ongoing collaboration
Outstanding work from Nasir. Milestone 4.4 was completed to an excellent standard. The final testing, refinements, bug fixes, performance improvements, and deployment were all handled professionally. Most importantly, the streaming functionality is running extremely well. The video quality is excellent,...
Helpful?
medcour
Germany
Ongoing collaboration
Working with Nasir has been exactly the kind of collaboration I was hoping for. He implemented the website changes exactly as I had envisioned them and, beyond simply following instructions, he also proactively suggested his own solutions and improvements, many of which were extremely helpful. It was...
Helpful?
medcour
Germany
Ongoing collaboration
Absolutely outstanding experience working with Nasir. We have been working together on my website since the beginning of June, and throughout the entire process he implemented everything exactly as requested. He handled every milestone with great attention to detail, strong technical skills and a very...
Helpful?
medcour
Germany
Ongoing collaboration
Nasir demonstrated a high level of technical expertise throughout the project and handled a demanding set of requirements with great attention to detail. The quality of the implementation is strong, and he showed a very good understanding of both the technical architecture and the overall user experience...
Helpful?
