Water & Utility
Billing, meter reading and customer accounts for utility operators.
- Billing & tariffs
- Mobile meter reading
- Collection & arrears
Software House · Selangor, Malaysia
Software systems built for real-world operations.
FENDA TECH designs and develops custom business systems, websites, Windows applications, and iOS & Android apps for utilities, logistics, government and enterprise operations — with system integration, AI automation and connected devices built in.
- Web
- Mobile
- API
- Database
- Devices
- AI / OCR
Water Billing
Warehouse
Mobile App
API
IoT Devices
AI / OCR
Analytics
Portal
Operations overviewIllustrative
Operations overviewIllustrativeBilling run completed98.4%
Devices online1,284
Orders scanned today8,240
LIVE DEMOsync --:--:--
- Custom Software
- Website Development
- Windows Applications
- iOS & Android Apps
- Enterprise Systems
- System Integration
- API & Middleware
- Mobile Applications
- AI & OCR
- IoT & Devices
- Data & Analytics
- System Modernization
- ASP.NET Core
- .NET
- SQL Server
- Entity Framework Core
- Python
- FastAPI
- REST
- Webhooks
- iOS
- Android
- OCR
- LLM
- IIS
- Linux
- JSON / XML
What we build
Systems built around your business.
We develop software around your operational requirements instead of forcing your teams into generic software. Each system is designed from the workflow up.
Warehouse & Logistics
Scan-driven warehouse operations and shipment tracking.
- Barcode receiving & picking
- Shipment tracking
- Courier integration
Enterprise Business
Accounting, ERP-style modules and approval workflows.
- Accounting & inventory
- Approval workflows
- Audit trail & roles
AI & OCR
Turn documents and manual processes into structured data.
- Invoice & certificate extraction
- AI-assisted validation
- Batch processing
API & Integration
Middleware that connects your systems to ERP, payment and AI services.
- REST APIs & webhooks
- SAP / ERP integration
- Data synchronization
Device & IoT
Connect meters, scanners, printers and sensors to your software.
- Device registration & health
- Telemetry & alerts
- Offline sync
Mobile Applications
Offline-first field apps for reading, scanning, delivery and inspection.
- iOS & Android field apps
- Camera, GPS & barcode
- Bluetooth printing
Data & Analytics
Dashboards and reports built on the data your systems already hold.
- KPI dashboards
- Scheduled reports
- Excel / PDF export
Featured systems
Explore how our systems work.
Pick a category to see the workflow, key features and architecture behind it. Delivered product marks software FENDA TECH has built and runs today; blueprints show solutions we design and build for clients.
Water Billing Platform
Customer accounts, meter reading, tariff-based billing, collection and arrears in one platform — with a mobile app for field readers and a portal for customers.
Workflow
- Meter
- Mobile reading
- Validation
- Billing engine
- Payment
- Portal
- Reports
Key features
- Account & service connection management
- Tariff management and bill calculation
- Mobile & spot billing with offline sync
- Payment processing and collection
- Arrears tracking and statements
- Meter management and field operations
Architecture
Channels
Web admin
Reader app
Customer portal
Service layer
Billing & tariff API
Data
Accounts DB
Reading history
Payments
Industries
From utility operations to warehouse logistics.
We design software around the operational reality of each organization — enterprise workflows, AI automation and connected devices included. We are not tied to one industry.
See industries we supportWater utilities
Billing, meter reading, customer accounts.
Government agencies
Registration, approval and inspection workflows.
Logistics & warehouse
Scanning, inventory and shipment tracking.
SMEs & enterprises
Accounting, sales, purchasing and reporting.
Manufacturing & retail
Inventory, orders and device integration.
Field operations
Offline mobile apps with GPS and printing.
Our engineering capabilities
One team for the whole system — not just the screens.
Business process, software engineering, integration, data, automation and devices — designed together so they keep working together.
Software engineering
Web applications, portals and back-office systems with clean, maintainable architecture.
System integration
APIs, middleware and file interfaces that connect new software to what you already run.
Data & database engineering
Schema design, migration from legacy files, reporting views, backup and recovery.
Mobile & devices
Field apps, scanners, printers and meters connected to the same platform.
AI, OCR & automation
Document extraction and workflow automation that removes repetitive manual work.
Long-term maintenance
Enhancements, monitoring and support after go-live — software is never "done".
One connected ecosystem
WEB
MOBILE
DESKTOP
DATABASE
API
DEVICE
AI
CLOUD
ON-PREMISE
Every channel talks to the same API and data layer.
System modernization
Preserve proven business rules. Modernize the technology underneath.
Many organizations still run on EXE applications, TXT-file databases and Excel workflows. The logic inside them is valuable — we analyze it, keep it, and rebuild the platform around it.
Legacy today
- Desktop EXE
- TXT file data
- Manual Excel
- Old mobile app
- Isolated on-premise
- Manual process
Modernization
- Business logic analysis
- Rules documented & preserved
- Data migrated & verified
- API / service layer
- Parallel run before cut-over
Modern platform
- Database
- API
- Web app
- Mobile app
- Reporting
- Monitoring
Have a system that needs modernizing?Let's look at what it does today before deciding what to rebuild.
See our approachHow we work
From business problem to production-ready software.
Map the workflow
We sit with the people who do the work and document how it really runs — exceptions included.
Design the system
Data model, architecture, integrations and screens agreed before build starts.
Build & integrate
Iterative delivery with working demos, connected to your existing systems and devices.
Deploy & train
Data migration, go-live support and training for each user role.
Support & improve
Monitoring, maintenance and enhancements as your operations change.
System architecture
Every system we build follows the same clean structure.
Users reach the platform through web, mobile or devices. One API applies business rules and handles integration. Data lives in one place — ready for reporting and analytics.
Users
Staff · Customers · Field teams
Channels
Web
Mobile
Devices
Gateway
API · Auth · Logging
Services
Business logic
Integration
External
SAP / ERP
AI / OCR
Payment
Data
Database
Analytics
- Channels stay thin; business logic lives in one service layer
- Integrations are isolated, logged and replaceable
- A single source of truth for reporting
Featured project
FENDA TECH Accounting System.
Our own multi-branch accounting product — general ledger, sales, purchasing, inventory, banking, fixed assets, tax and reporting in one web application.
- Quotation → sales order → invoice → receipt, with credit / debit notes and knock-off
- LHDN e-Invoice validation and submission workflow
- Bank reconciliation, fixed-asset depreciation and financial statements
- Users, roles, permissions and a full audit trail
- Print, PDF, Excel and CSV output on reports
- ASP.NET Core
- EF Core
- SQL Server
- Serilog
- IIS
Technology stack
Proven technology, chosen for maintainability.
Backend
- ASP.NET Core
- .NET
- FastAPI
- Python
Database
- SQL Server
- EF Core
- PostgreSQL
- MySQL
- SQLite
Integration
- REST API
- Webhooks
- JSON / XML
- File interfaces
- SAP integration
Frontend
- HTML
- CSS
- JavaScript
- Bootstrap
Mobile & AI
- iOS & Android
- OCR
- LLM integration
Infrastructure
- IIS
- Windows Server
- Linux
- systemd
- Reverse proxy
Highlighted items are used in FENDA TECH's delivered Accounting System.
Why FENDA TECH
Engineering principles, not slogans.
01
Business-first engineering
Software starts from the operational workflow — who does what, with which data, on which device.
02
Modernize without losing the logic
Legacy business rules are identified, documented and preserved while the technology is replaced.
03
Integration by design
APIs, databases, devices and external platforms are planned to work together from day one.
04
Built for operations
Dashboards, workflows, devices and reports support the people actually using the system every day.
05
Long-term maintainability
Clear architecture, logging and documentation — so today's system doesn't become tomorrow's legacy.
FAQ
Questions customers ask us.
Short answers about what we build, how projects work and how to get started. Can't find your question? Ask us directly.
What kind of software does FENDA TECH develop?
We develop custom software for businesses and organisations in Malaysia: websites, web-based business systems, Windows desktop applications, iOS and Android mobile apps, APIs and system integration, AI/OCR document automation and device/IoT integration. Our own product is the FENDA TECH Accounting System, a multi-branch accounting web application.
Do you build iOS and Android apps and Windows desktop applications?
Yes. We build iOS and Android apps for field work such as meter reading, warehouse scanning, delivery and inspection, including offline mode, barcode scanning, camera, GPS and Bluetooth printing. We also build Windows desktop applications and can modernise older desktop (EXE) software into web and mobile systems.
Can you modernise or replace our existing legacy system?
Yes. We start by analysing what your current system does, document the business rules with your team, migrate and verify the data, and run the old and new systems in parallel before switching over, so proven business logic is not lost.
Can the new system connect to software we already use?
Yes. We build APIs and middleware to connect with ERP/SAP, accounting, payment gateways, courier tracking, e-Invoice and other existing systems, as well as file-based interfaces such as Excel, CSV, XML and TXT.
How much does a custom software project cost?
It depends on the scope: number of modules, users, integrations and devices. After a short discovery discussion about your workflow, we provide a scoped proposal and quotation. You can indicate a budget range in the enquiry form or on WhatsApp.
Do you provide support after the system goes live?
Yes. We provide maintenance, enhancements, monitoring and technical support after go-live, so the system keeps up with changes in your operations.
Where is FENDA TECH based, and do you serve clients outside Kuala Lumpur?
FENDA TECH is based in Selangor, Malaysia, and works with clients across Malaysia. Discussions can take place on WhatsApp, online meetings or on-site in the Klang Valley.
How do I start a project with FENDA TECH?
Send us a WhatsApp message or use the enquiry form on the contact page. Tell us what you want to build, replace or improve, and we will arrange a discussion about your requirements.
Start a conversation
Have a software challenge?
Tell us what you are trying to build, replace or improve — a website, Windows application, iOS / Android app or business system. WhatsApp is the fastest way to reach us.