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Fiverr Pro
English
$
USD
I will build your custom app with vibe coding
Mamun J.
About this gig
Have an app idea or a manual business process that needs a better system? I will turn it into a polished, working custom app using AI-assisted vibe coding backed by hands-on product engineering.
I build web, desktop, and mobile-ready apps; MVPs; admin dashboards; CRM and ERP systems; automations; client portals; databases; roles; APIs; and useful AI features.
My portfolio includes Dokan, a Bengali retail platform with inventory, sales, due ledgers, receipts, offline sync, and Android/web experiences; and Pro Trader, an Electron/web market dashboard with live scanning, risk controls, and automation.
I can also build relocation-agency systems for leads, cases, documents, tasks, appointments, and payments.
My process:
1. Confirm scope and success criteria
2. Map screens, data, and workflows
3. Build and share progress
4. Test, revise, and deploy
5. Deliver source code and handoff notes
Every app is tailored to your workflow. New features outside the selected package are quoted separately. Please message me before ordering so I can confirm the package, stack, integrations, and timeline.
Get to know Mamun J.
Mamun J.
Pipedrive Setup, Modify, Automation and Integration Expert
- FromBangladesh
- Member sinceJun 2021
- Avg. response time1 hour
- Last delivery1 year
Languages
English
I will professionally set up, customize, automate, and integrate your Pipedrive system to ensure a seamless and efficient experience.
FAQ
What kinds of apps can you build?
I build custom web apps, desktop tools, mobile-ready PWAs, MVPs, dashboards, CRM and ERP systems, internal business tools, client portals, and workflow automations.
What does vibe coding mean in this Gig?
I use AI-assisted development for speed while still applying clear scope, maintainable code, testing, source control, security checks, and a proper handoff.
Will I receive the source code?
Yes. Source code for the agreed scope is included in all packages, with setup notes. Third-party licensed assets remain subject to their own licenses.
Can you deploy the app?
Yes. Standard includes one agreed deployment, and Premium adds fuller handoff documentation. You provide hosting, domain, store accounts, and related fees.
Can you work with existing code or designs?
Yes, after a quick review. Share the stack, repository access, design files, current issues, and desired outcome before ordering so I can confirm scope.
Can you build a relocation agency CRM?
Yes. It can include leads, client cases, destinations, document checklists, tasks, appointments, payments, staff roles, notes, and reporting.
Are API and hosting fees included?
No. Paid APIs, cloud services, domains, hosting, email or SMS services, payment gateways, and app-store fees are paid directly by the buyer.
Do you build mobile apps?
I create responsive PWAs and cross-platform mobile-ready apps. Native packaging or store submission should be discussed before ordering and may need a custom offer.
What counts as a revision?
A revision is a change to an agreed screen or feature within the original scope. New screens, workflows, roles, integrations, or major redesigns are additional work.
Should I contact you before ordering?
Yes. Send a Fiverr message with your goal and must-have features so I can confirm the right package, delivery time, and technical approach before the order starts.
