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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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SISFOTESBIM S2EWWD Product/Demo

Higher Education

SISFOTESBIM S2
SISFOTESBIM S2 is an EWWD product demo for Indonesian postgraduate thesis operations. Students, lecturers, and program coordinators share one workflow from thesis registration through proposal, guidance, feasibility, and thesis exams to a QR-verified endorsement PDF.

Challenge: Thesis progress is often tracked across spreadsheets, email, and chat, so nobody can answer where a thesis is or what needs attention next.

Outcome: A deployed reference system that records the full S2 thesis lifecycle; cycle-time and adoption improvements remain measurement targets for a faculty pilot.

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Star StudioLive Client Platform

Photography & Creative Services

Star Studio
Star Studio operates a modern web platform and online reservation system for its premier photography studio network in Jakarta and Tangerang malls. The digital platform provides real-time studio session booking, multi-branch scheduling, high-resolution photography portfolios, and instant WhatsApp customer handoff across family, portrait, and commercial photography services.

Challenge: A premier photography studio chain with four mall locations struggled with high manual WhatsApp inquiry loads, weekend booking clashes, and heavy image portfolios slowing mobile page performance.

Outcome: Automated studio session reservations across branches, reduced front-desk booking overhead, achieved sub-second mobile page loads, and elevated brand discovery for family and corporate shoots.

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