Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a custom web application with thoughtful design and deployment
Sergey
About this gig
Turn your idea into a web application with a coherent interface and a clearly defined scope. I build custom products and internal tools, from focused prototypes to applications with accounts, databases, dashboards, and API integrations.
My work spans cloud workspaces, desktop and mobile applications, automation, and complex software systems. I approach each project by understanding the workflows, defining acceptance criteria, and choosing an architecture suited to the task.
Your package includes the agreed screens and functionality, source code, a working deployment or preview, and handover guidance.
Message me before ordering with your feature list, user roles, integrations, and deployment needs. Larger or unusual projects receive a custom offer after assessment.
Includes 2 revision rounds within scope and 7 days of post-completion support for reproducible bugs in delivered work. Hosting, domains, third-party subscriptions, and ongoing operations are quoted or paid separately.
Get to know Sergey
Sergey
Software Engineering and Bespoke Websites
- FromBulgaria
- Member sinceSep 2025
- Avg. response time1 hour
Languages
English, Bulgarian, Russian
I design and build bespoke software and interactive websites, with careful attention to architecture, visual detail, and the complete user experience.
My work spans cloud workspaces, web applications, desktop and mobile software, automation, and complex systems. Silenia showcases my work on a distinctive cloud workspace and its interactive interfaces.
From a new product to a difficult technical problem, I define the scope, develop the solution, test the agreed workflows, and deliver source code with clear handover guidance.
My Portfolio
Other Software Development Services I Offer
FAQ
Should I contact you before ordering?
Yes. Please share your goals, references or repository, required features, and deployment needs. I will assess the scope and confirm the appropriate package or custom offer.
Will I receive the source code?
Yes. Source code for the delivered work and practical setup or handover notes are included. Ownership and use of third-party components remain subject to their licenses.
How do you check the delivered work?
We agree on the scope and acceptance criteria before development. I review the implementation, test the agreed workflows, and provide source code and practical handover notes.
What do revisions and support cover?
Two rounds of revisions within the agreed scope and seven days of post-completion support for reproducible bugs in the delivered work. New features and changed requirements are quoted separately.
Are hosting and paid services included?
The agreed deployment work is included. Domains, hosting subscriptions, API usage, purchased assets, and other third-party charges are paid by the client. Ongoing maintenance can be arranged separately.
