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Fiverr Pro
English
$
USD
I will turn your spreadsheet into a custom web app
Daniel E
About this gig
Are you relying on spreadsheets to manage an important business process?
I can turn your spreadsheet workflow into a custom web app that is easier to use, update and manage.
Your app can include:
- Data entry and editing
- Search, filters and status tracking
- Dashboard summaries
- Spreadsheet data import
- User login and permissions
- Automated calculations and workflows
- A structured database
- Responsive desktop and mobile layouts
I am a UK-based full-stack developer with over 9 years of experience building business applications, APIs, dashboards and internal systems. I build custom software using Angular, C#, ASP.NET Core and SQL, and the agreed source code is included.
Please message me before ordering with your spreadsheet, how you currently use it, the problems you want to solve and who will use the app.
Hosting fees, paid third-party services and ongoing maintenance are not included unless agreed separately.
Get to know Daniel E
Daniel E
Founder
- FromUnited Kingdom
- Member sinceApr 2026
Languages
English
I’m a full-stack developer with 9+ years’ experience building and fixing web, mobile, and AI-powered systems.
I help businesses resolve issues in .NET apps, APIs, and mobile apps quickly, from crashes to unexpected behaviour.
I also build high-converting websites and AI automation systems, including chat and voice agents, booking flows, and backend automations that run 24/7 to capture enquiries and streamline operations.
I focus on practical solutions, fast turnaround, and clean, reliable systems that deliver real results.
My Portfolio
Other Software Development Services I Offer
FAQ
Do I need to contact you before ordering?
Yes. Please send me your spreadsheet and a short explanation of how you use it so I can confirm the correct package and delivery time.
Will my existing spreadsheet data be imported?
Spreadsheet data import can be included in the Standard or Premium package. I will review the spreadsheet first to confirm the format and volume of data.
Will I receive the source code?
Yes. You will receive the source code for the features included in the agreed order.
Are hosting and ongoing maintenance included?
Hosting fees and paid third-party services are not included. Maintenance or additional work can be ordered separately through Fiverr.
Can you add more features later?
Yes. Additional pages, workflows, reports, integrations or user roles can be added through a custom Fiverr offer.
