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Case Studies

Systems Built for Real Operational Work

These showcases cover live platforms, client-facing deployments, production-ready builds, and EWWD product demos. Status labels distinguish what is publicly verified from what remains a target or reference implementation.

Systems Built for Real Operational Work

These showcases cover live platforms, client-facing deployments, production-ready builds, and EWWD product demos. Status labels distinguish what is publicly verified from what remains a target or reference implementation.

CAASLive Platform

Automotive

CAAS
CAAS is a live web and mobile sales-operations platform with 21 documented modules and more than 110 documented features. It structures prospect, customer, follow-up, visit, task, content, reporting, commission, and offline-sync workflows across multiple sales and management roles.

Challenge: Sales activity was spread across manual follow-ups, disconnected records, and limited visibility for managers.

Outcome: A shared operational record, role-aware reporting, offline-capable mobile workflows, and controlled sales-support processes.

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PJP OnlineLive Platform

Field Sales

PJP Online
PJP Online is a live field-sales web and mobile platform for visit schedules, GPS/radius validation, QR check-in, photo evidence, customer stores, sales orders, offline synchronization, and management reporting. The documented mobile catalog supports more than 40,000 product items.

Challenge: Field activity was hard to monitor consistently, making it difficult to understand coverage, discipline, and sales execution.

Outcome: Structured visit evidence, customer-store records, order workflows, offline synchronization, and management reporting.

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Tanjung Duren Pet ShopLive Client Platform

Retail & E-Commerce

Tanjung Duren Pet Shop
Tanjung Duren Pet Shop uses a live owned-commerce platform that connects a Next.js storefront with Laravel APIs and Filament administration/POS. The documented scope covers multi-outlet inventory, payments, delivery and pickup, returns, subscriptions, customer features, and operational reporting.

Challenge: A long-established pet shop with three outlets and marketplace storefronts lacked a single system for online sales, real-time stock, in-store POS, and operational visibility—creating fulfillment gaps and duplicated catalog work.

Outcome: Implemented commerce capabilities across storefront, inventory, POS, payments, fulfillment, returns, customer features, and administration.

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Mal Ciputra SemarangProduction-Ready Build

Retail

Mal Ciputra Semarang Loyalty Platform
The Mal Ciputra Semarang project is a production-ready loyalty and engagement build combining a Flutter member app, Laravel API, and Filament operations dashboard. Documented capabilities include points, receipt OCR with staff review, rewards, campaigns, tenant content, indoor navigation, and push notifications.

Challenge: Mall management lacked a unified digital channel for loyalty, promotions, and tenant visibility—relying on scattered spreadsheets, ad-hoc QR tools, and manual counter processes that were hard to track and personalize.

Outcome: A production-ready build with documented membership, receipt-review, reward, campaign, tenant-content, navigation, and notification workflows.

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PESATLive Client Deployment

Nonprofit

PESAT
PESAT combines a public nonprofit website with sponsorship, donation, payment, member-resource, and administrative workflows. The platform is live at pesat.org; published organization statistics should be understood as PESAT's reported scope rather than software outcomes.

Challenge: PESAT needed a unified digital presence to communicate its mission, convert visitors into sponsors and donors, and centralize sponsorship CRM and payment operations.

Outcome: A live platform combining public content, sponsorship, donations, Midtrans payments, member resources, and staff workflows.

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EWWD Product/Demo

Property Technology

EWAPT
EWAPT is an EWWD product demo for multi-tenant apartment operations. A Flutter resident app connects to a Laravel API and Filament dashboard for announcements, billing, service requests, facility booking, visitor passes, parking, security, notifications, and apartment-scoped administration.

Challenge: Apartment services are often split across chat groups, paper passes, phone calls, billing files, and separate booking records.

Outcome: A deployed reference environment demonstrating integrated resident and property workflows; adoption and operational improvements remain targets for a client pilot.

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EWWD Product/Demo

Visitor & Access Management

EWVM
EWVM is an EWWD product demo that replaces paper guest books with bilingual mobile registration, identity-image capture, visitor-reviewed OCR, selfie and meeting details, signed QR passes, gate codes, reception workflows, check-in/out, and operational reports.

Challenge: Paper guest books are slow to search, difficult to report, and weak at controlling sensitive identity information.

Outcome: A deployed reference system demonstrating controlled registration, verification, reception, access, and reporting workflows.

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EWWD Product/Demo

Queue & Service Operations

EWQMS
EWQMS is an EWWD product demo for web-based queue registration and counter operations. Visitors receive a queue number and QR ticket without installing an app; officers call, recall, serve, transfer, skip, or complete tickets while supervisors review service data.

Challenge: Manual tickets and unclear counter status create unnecessary waiting, repeated questions, and limited reporting.

Outcome: A deployed reference system that records queue and service events; wait-time improvements remain measurement targets for a client pilot.

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Manajemen KosEWWD Product/Demo

Property Technology

Manajemen Kos
Manajemen Kos is an EWWD product demo for boarding-house operations. A public room catalog and booking site connects to an admin dashboard and WhatsApp-OTP tenant portal for leases, monthly invoices, Midtrans or Xendit payments, reminders, maintenance, deposits, analytics, and white-label branding.

Challenge: Kos operators often juggle room availability, bookings, leases, monthly billing, overdue follow-up, and maintenance across spreadsheets, WhatsApp threads, and paper notes.

Outcome: A deployed reference environment demonstrating end-to-end kos workflows; occupancy, collection, and admin-time improvements remain targets for a client pilot.

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