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Fiverr Pro
English
$
USD
I will custom pos inventory and online store overselling own 100
Creativitas
Top Rated
5.0
5.0
About this gig
STOP losing profit to manual counts & cheating cashiers.
I don't build template website. I architect Modern Retail Business OS - custom POS + Online Store + Inventory you OWN 100%. No Shopify fees, no rent, no lock-in.
JAMSTACK POS + GIT BASE - NO DATABASE PURE GIT SCHEME
FOR SERIOUS OWNERS ONLY. Not for $100 template hunters.
WHAT I BUILD:
1. SMART POS SYSTEM
Offline-ready sales, barcode scanner, receipt print, cash flow, Admin/Cashier roles. Built for busy queues. Git-queue: local save, auto push online.
2. ANTI-LOSS INVENTORY ENGINE
Core engine. Every sale (online/offline) auto-deducts stock. Low-stock alerts, supplier logs, restock reports, immutable logs - know who did what.
3. ONLINE STORE SYNC WITH POS
High-speed storefront, catalog, cart, Stripe/PayPal/Square/Midtrans, order tracking, members. One stock, zero double-selling. 100/100 speed.
4. OWNER COMMAND CENTER
One dashboard: Daily Profit, Best Sellers, Cash Flow, Staff Performance from phone.
YOU OWN EVERYTHING:
100% custom-coded JAMSTACK 11ty WebC, full source on YOUR GitHub. Database-less Git - No SQL injection, free Edge (Vercel/Netlify). Permanent asset.
FILTER: DM your flow first. 1 Master Brief only.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Creativitas
Creativitas
High Performance System Architect and AI Developer
Top Rated
- FromIndonesia
- Member sinceNov 2021
- Avg. response time1 hour
- Last delivery2 months
Languages
Indonesian, English
Web Architect & AI System Specialist for Architecture Studios.
I architect high-converting, ultra-fast, secure web systems - 99/100 speed, zero-db, enterprise SEO & security built to turn visitors into qualified inquiries.
Stack: 11ty, Astro, Jekyll, NextJS, Gatsby + Decap Tina CMS + AI automation, booking, payment & custom pipelines.
I prove architecture by building SSG engines DAX .NET, CAX C, GAX Go, PYCORA Python, LUAX Lua - open source at github.com/mesinkasir, engineered for global scale & stability.
Focus: trust, professionalism & long-term maintainable systems, not quick templates.
My Portfolio
FAQ
Do I own the source code?
100% yours. Full ownership. I deliver clean, documented code.
Can you build custom features not listed?
Absolutely. Any feature, any workflow — tell me your needs, I'll build it.
What if my project is complex?
Custom quote available. DM me with your scope and I'll send a tailored offer.
Do I need to pay monthly fees for the database?
No. By using a Git-based architecture (11ty + WebC), you eliminate the need for expensive database hosting. You own the code and the data infrastructure forever.
What is your policy on project scope and revisions?
I follow a strict "One PDF/Doc Brief" policy. All requirements must be outlined in one document before work starts, serving as our master reference. Any requests not listed in that initial document are considered out-of-scope and require a new order to ensure project integrity.
Do you offer a maintenance plan?
Yes. Post-launch support and maintenance are available via Custom Offer. Not included in any package. Packages include 14-30 days of post-launch support. Beyond that, contact me for a custom quote based on your needs.
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Ongoing collaborationThe best at all things tech related to the latest tech and best available.
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K kaysfiver
United States
Ongoing collaborationgoood goood goood goood goood goood goood goood goood goood
$100-$200
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2 weeks
Duration
Helpful?K krush00
United States
Ongoing collaborationThe best at all things tech related to the latest tech and best available.
$50
Price
2 days
Duration
Helpful?
