Browse categories
Explore
Fiverr Pro
English
$
USD
I will build your custom web application
Nick
Vetted Pro
Top Rated
5.0
5.0
Gig Summary
Vetted by Fiverr Pro
Nick was selected by the Fiverr Pro team for their expertise.
About this gig
I build secure, reliable custom business applications, customer portals, internal
systems and SaaS products using modern .NET technologies.
Im a Fiverr Vetted Pro and Top Rated senior developer with 25 years of experience,
93 reviews and a 5.0 overall rating. Ive delivered systems for organizations
ranging from Microsoft and Eurostar to agencies and growing businesses.
I can help you build:
* Customer and staff portals
* Business workflow and administration systems
* Secure authentication and user permissions
* SQL databases and reporting
* API, payment and third-party integrations
* Modern replacements for legacy applications
My process:
1. Discuss and clarify your requirements
2. Create a clear written specification
3. Divide the work into small, testable modules
4. Demonstrate progress and gather feedback
5. Deliver tested, maintainable source code
This structured approach keeps progress, scope and costs transparent throughout
development.
Get to know Nick
Nick
Vetted Pro
Senior Software Engineer
Top Rated
Nick is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
Software Development
- FromUnited Kingdom
- Member sinceFeb 2016
- Avg. response time1 hour
- Last delivery2 days
Languages
English
I'm a UK senior software engineer with 25 years of experience building reliable web and mobile systems for organizations including Microsoft, Eurostar, agencies and growing businesses.
I specialize in ASP.NET Core, Blazor, SQL Server, APIs, customer portals, business automation and application modernization.
I deliver projects in small, testable stages, keeping scope, progress and costs transparent. I'm a Fiverr Vetted Pro and Top Rated seller based in Prague.
My Portfolio
Other Software Development Services I Offer
FAQ
What if the solution isn't what I asked for?
Nick breaks projects into small pieces and regularly delivers small modules. This means you're constantly seeing progress and can request any required changes as you go, keeping the project on course. You can also walk away at any point, taking the code with you, if you're not completely satisfied.
How long will it take?
You can discuss timeframes with Nick and he will do his best to accommodate you. He usually adds margins and won't commit to deadlines he can't hit.
Why can I trust Nick?
Nick has 20 years experience as a freelance web developer working with large and small clients, on large and small projects. He is a Level Two seller with a high rating on Fiverr. He begins by asking extremely thorough questions to fully understand your requirements.
How do I host the finished website?
Nick will provide all the site and database files with each delivery during development. You are completely free to host the site yourself if you want to. Nick also offers fast, secure, good value hosting for several clients which is another hosting option for you.
How do you work?
I work in small modules. I quote for a small piece of work, you sign off, pay, then we move to the next module. Small modules allow you to see constant progress & tie payment to working code. You can walk away anytime you want if you're not completely happy.
Reviews
24 reviews for this Gig
| (24) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M 
mllediana
Belgium
Nick has been incredibly patient throughout the project. I do not have a technical background and I know that I sometimes repeated myself while trying to explain exactly what I wanted, but he always took the time to listen, understand my ideas and reassure me. He has been very cooperative, attentive...
$600-$800
Price
5 days
Duration
Helpful?C cashcreek2026
Repeat Client
United States
Got exactly what I want
$600-$800
Price
5 days
Duration
Helpful?J 
jenson47
Repeat Client
United Kingdom
Fantastic work again from Nick.
$1,000-$1,500
Price
11 days
Duration
Helpful?J jgadecki
Repeat Client
United States
I worked with Nick again to have him program another module for our customer portal. Great Work!
$1,000-$1,500
Price
3 weeks
Duration
Helpful?J jgadecki
Repeat Client
United States
Worked on another module for our customer portal project with Nick and great as always.
$600-$800
Price
10 days
Duration
Helpful?
Reviews
24 reviews for this Gig
| (24) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mllediana
Belgium
Nick has been incredibly patient throughout the project. I do not have a technical background and I know that I sometimes repeated myself while trying to explain exactly what I wanted, but he always took the time to listen, understand my ideas and reassure me. He has been very cooperative, attentive...
$600-$800
Price
5 days
Duration
Helpful?C cashcreek2026
Repeat Client
United States
Got exactly what I want
$600-$800
Price
5 days
Duration
Helpful?J jenson47
Repeat Client
United Kingdom
Fantastic work again from Nick.
$1,000-$1,500
Price
11 days
Duration
Helpful?J jgadecki
Repeat Client
United States
I worked with Nick again to have him program another module for our customer portal. Great Work!
$1,000-$1,500
Price
3 weeks
Duration
Helpful?J jgadecki
Repeat Client
United States
Worked on another module for our customer portal project with Nick and great as always.
$600-$800
Price
10 days
Duration
Helpful?
