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Fiverr Pro
English
$
USD
I will build your custom business web application
Nick
Vetted Pro
Top Rated
5.0
5.0
Vetted by Fiverr Pro
Nick was selected by the Fiverr Pro team for their expertise.
About this gig
I build secure, scalable custom business web applications, customer portals, SaaS platforms, dashboards and AI-powered solutions using ASP.NET Core, Blazor and C#. From planning to deployment, I deliver high-quality software tailored to your business.
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.
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FAQ
Do I need to contact you before ordering?
Yes. Every project is different, so please message me first. I'll review your requirements and recommend the best solution and provide an accurate quote.
What technologies do you use?
I primarily work with ASP.NET Core, C#, Blazor, SQL Server, JavaScript, REST APIs, Azure, AWS and AI integrations.
Can you work on an existing application?
Yes. I can fix bugs, add new features, modernise legacy applications or continue development on existing projects.
Can you build SaaS platforms and customer portals?
Yes. I regularly build customer portals, admin dashboards, SaaS MVPs, business systems, booking platforms and other bespoke web applications.
Can you integrate third-party services?
Yes. I can integrate payment gateways, CRMs, OpenAI, Microsoft services, email, SMS, cloud storage and other REST APIs.
Do you provide support after delivery?
Yes. I offer ongoing support, maintenance and future development if required.
Reviews
1 reviews for this Gig
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Rating Breakdown
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C cashcreek2026
Repeat Client
United States
Nick is a amazing guy, blew my socks off with his work would highly recommend
3 days
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C cashcreek2026
Repeat Client
United States
Nick is a amazing guy, blew my socks off with his work would highly recommend
3 days
Duration
Helpful?
