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Full-Stack Storage & Subscription Management Platform Development for Bali Valet Storage | Case Study 

Industry

Travel & Storage Services

Target Market

Bali, Indonesia (International & Local Customers)

Project

Full-Stack E-Commerce & Subscription Management Platform

Key Outcomes

Eliminated manual processes | Prevented double-bookings through streamlined locker assignment system 

Services

Ideation, Design, Development, and Deployment

User Interface Snapshots

About Bali Valet Storage

Bali Valet Storage is a premium storage provider in Bali, offering secure locker rentals with flexible subscription periods to international travelers and local residents. Their services include short-term and long-term locker subscriptions, along with valet pickup and delivery across different locations. 

As demand for convenient, secure storage solutions grew among the international traveler community and local residents, the company outgrew its manual processes. What initially worked with spreadsheets, WhatsApp coordination, and manual invoicing quickly became unscalable. The client needed to transition from manual operations to a centralized digital platform that could handle complex subscription management, dual-currency payments, automatic renewals, inventory tracking, and valet pickup/delivery services, without running operational overheads. 

The platform needed to improve customer-facing booking experiences and provide revenue visibility to administrators with powerful tools to manage the entire storage operation efficiently.

Business Challenges for Our Client

As our clients’ operations scaled, several operational bottlenecks started to emerge.

Some of the key challenges include:

  • Manual processing of all bookings, payments, and subscriptions
  • No automated system for subscription renewals, payment retry, or subscription lifecycle management
  • Inability to accept and process dual-currency payments (USD and IDR) for international travelers and local residents
  • No real-time inventory management to track locker availability or utilization
  • Frequent risk of double-bookings due to manual locker assignment
  • No digital contract signing or secure document storage
  • Valet pickup and delivery services were scheduled manually across Bali
  • Limited visibility into revenue analytics and subscription metrics
  • No province-based service fee calculation for valet services
  • Lack of automated email notifications for orders, renewals, and payments

How We Solved These Challenges

Quixta’s logistics software development services designed and delivered a centralized subscription management platform that automated customer bookings, payments, inventory, and valet operations.

Key solutions components include:



  • Built a subscription platform supporting flexible billing cycles (daily, weekly, monthly, yearly) with automated renewals
  • Integrated dual-currency payments with PayPal (USD) and Xendit (IDR)
  • Developed an automatic locker assignment system to prevent double-booking based on location and availability
  • Implemented a multi-step checkout system with digital contract signing and electronic signatures
  • Created an admin dashboard providing real-time visibility into subscription, revenue, and location-wise performance
  • Automated customer communication using 32 email templates for order confirmations, renewals, and payment updates
  • Established role-based access control for customers, admins, managers, and Super Admins
  • Developed a province-based service fee calculator for valet pickup/delivery with round-trip pricing logic
  • Set up automated cron jobs for hourly renewals, payment reminders, and expired subscription cleanup
  • Designed comprehensive reporting covering financial, operational, and inventory analytics

Our Process

Step 01

Discovery & Planning

Understanding business workflows, subscription models, logistics rules, and operational constraints.

Step 02

System Architecture & Design

Designing scalable backend architecture, payment flows, and inventory logic.

Step 03

UX & Platform Development

Building customer booking journeys, admin dashboards, and role-based access systems.

Step 04

Integrations & Automation

Implementing payment gateways, email automation, cron jobs, and logistics pricing logic.

Step 05

Testing & Deployment

Validating workflows, payment reliability, and operational accuracy before launch.

What Did Our Logistics Software Development Solutions Achieved

The platform transformed how the client operates their storage business by replacing manual processes with automated, system-driven workflows.

Key results were:

  • Eliminated manual subscription management through automated renewal processing
  • Enabled dual-currency payments, expanding reach to international and local customers
  • Prevented double-bookings through real-time locker assignment
  • Reduced administrative overhead with a centralized dashboard and automation
  • Improved customer experience with digital contracts and timely notifications
  • Gained clear revenue visibility with detailed reporting across currencies and locations
  • Built scalable infrastructure supporting unlimited subscriptions and locations
  • Added a modern tech stack withrapid feature additions for sustainable growth
  • Streamlined valet operations through automated scheduling and pricing 
  • Established a data-driven decision-making through detailed analytics and reporting

What Our Clients Say About Our Work?

Tech Stack Used

Frontend

Next.js 14

Frontend

TypeScript

Backend

Django

Database

PostgreSQL

Database

MongoDB

Database

Redis

Database

Drizzle ORM

Payment Gateways

Paypal

Payment Gateways

Xendit

Why Choose Quixta

This project demonstrates Quixta’s ability to design and deliver complex, real-world subscription platforms that go beyond basic booking systems.

Proven experience with subscription complexity

Quixta successfully implemented flexible billing cycles, automated renewals, payment retries, and cron-based lifecycle management—critical for any recurring-revenue business.

Strong payment and currency handling capabilities

The platform supports dual-currency transactions (USD and IDR) using region-specific gateways, enabling seamless operations for both international travelers and local customers.

Operational automation at scale

Manual processes across bookings, locker allocation, valet scheduling, and notifications were fully automated, significantly reducing administrative workload and human error.

Inventory and availability logic built into the core system

Automated locker assignment and real-time availability tracking ensured zero double-bookings and optimized utilization across locations.

Data-driven administration and visibility

Real-time dashboards and detailed reports provided clear visibility into revenue, subscriptions, and inventory performance, enabling informed operational decisions.

Built for growth, not one-off use cases

The system was architected to support unlimited subscriptions, locations, and future feature expansion without rework.

Looking To Build Scalable Subscription Management Platform?

If your business relies on subscription renewals, inventory management, or complex operational workflows, Quixta can help build secure, scalable platforms tailored to real-world business needs, with our logistics software development services.

Frequently Asked Questions

A production-ready system like this generally takes 3 to 5 months, including discovery, architecture, development, testing, and deployment. More advanced automation or integrations may extend timelines slightly.

The platform supports automated renewals, retry logic via scheduled cron jobs, and real-time payment status tracking. Dual-currency payments are handled through region-specific gateways to ensure compliance and reliability.

Security is enforced through role-based access control, encrypted data storage, secure payment gateways, and protected digital contract signing. Administrative access is restricted by role to minimize data exposure.

Yes. The system was designed to support unlimited subscriptions, locker inventories, locations, and valet service rules without architectural changes, making it suitable for rapid expansion.

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