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Enterprise Solution
Custom Software & Enterprise Web Application Development
Automate business operations, reduce manual errors, and scale your industrial operations with bespoke software solutions tailored to your exact workflows.
Node.js / ExpressPostgreSQL / SQLiteFlutter AppReact / VueDockerVietQR API
⚠️ Issue 1:
Out-of-the-box software doesn't fit actual factory workflows
Commercial mass-market software forces your business to adapt to rigid structures, creating operational friction and data redundancy.
⚠️ Issue 2:
Skyrocketing recurring monthly user subscription fees
Paying monthly seat fees for 20-50 workers drains operational margins year after year with zero asset ownership.
⚠️ Issue 3:
Data loss and sales interruption during network outages
Pure cloud web software freezes whenever local internet connection drops, halting warehouse shipping and retail checkouts.
⚠️ Issue 4:
Vendor lock-in and impossible custom feature expansion
Generic software vendors refuse to build custom integrations or charge astronomical fees for simple workflow tweaks.
BREAKTHROUGH SOLUTIONS FROM 4T TECHNOLOGY
SUPERIOR TECHNICAL CAPABILITIES
& FULLY PACKAGED DELIVERABLES
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100% custom-tailored programming mapped precisely to your factory production, retail, or B2B workflow.
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Realtime automated business dashboards: Live tracking of sales, gross profit, receivables, and safety stock thresholds.
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Offline-First architecture: Continue sales and inventory operations smoothly even during Internet disruptions, syncing automatically when back online.
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Flutter cross-platform mobile apps: Smooth native performance across iOS and Android from a unified robust codebase.
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Seamless hardware integration: POS thermal receipt printers, barcode/QR handheld scanners, and dynamic VietQR payment gateways.
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Zero recurring monthly subscription fees: 100% permanent handover of source code and database architecture.
Standard POS & Inventory Software
7,500,000 VND
✓ One-time setup fee
🎯 Target Scope: Designed for retail stores, showrooms, and local construction supply depots
- Realtime sales checkout & barcode scanning
- Multi-warehouse inventory tracking & alerts
- Customer debt & supplier receivables management
- Automatic revenue and expense profit reports
- Handover of full clean source code & database
- Lifetime software warranty & technical updates
SELECT THIS PACKAGE →
Custom CRM & Booking Management System ★
12,500,000 VND
✓ Best-seller for services
🎯 Target Scope: Engineered for Spas, aesthetic clinics, dental practices, and auto repair chains
- Realtime multi-branch customer appointment calendar
- Automated Zalo ZNS / SMS appointment reminders
- Digital customer medical/service treatment histories
- Staff commission & service performance tracking
- Integration with Google Calendar & cloud back-office
- Dedicated training & 24/7 emergency response SLA
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Industrial Manufacturing Mini ERP
From 25,000,000 VND
✓ Milestone delivery
🎯 Target Scope: Tailored for mechanical workshops, garment factories, and FDI supply contractors
- BOM (Bill of Materials) & production scheduling
- Raw material consumption & defect rate tracking
- Worker piece-rate salary & shift timesheet module
- Realtime purchase order & supplier audit management
- Multi-platform Web & Tablet manager app (Flutter)
- On-site deployment & 1-on-1 staff training in Thai Nguyen
SELECT THIS PACKAGE →
Step 1
On-Site Factory & Operational Workflow Audit
Our senior systems engineers visit your facility in Thai Nguyen to map out raw material inputs, assembly stages, and administrative bottlenecks.
Step 2
Database Schema & Architectural Blueprinting
Designing high-concurrency database models, API communication protocols, and interactive prototype mockups for managerial review.
Step 3
Agile Modular Development & Quality Assurance
Writing clean, maintainable code with unit tests, stress testing, and real-time offline sync validation.
Step 4
Pilot Deployment & Hardware Calibration
Deploying on local servers/cloud, connecting thermal printers, barcode scanners, and conducting user acceptance testing.
Step 5
Staff Training & 100% Code Handover
Handing over all source code repositories, databases, and conducting detailed training sessions for line managers and operators.
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Zero Monthly License Fees
Full permanent ownership of software with zero ongoing subscription costs.
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100% Clean Code & Database Handover
Full developer documentation and unrestricted database access.
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Guaranteed 15-Minute Technical Response
Local engineer team ready to assist on-site in Thai Nguyen.
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Seamless Hardware & API Compatibility
Verified compatibility with industry scanners, printers, and ERP systems.
1. How does custom software differ from pre-packaged commercial software (like KiotViet or Sapo)?
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Pre-packaged software forces your workflows into rigid templates with recurring monthly rental fees and zero source code access. 4T custom software is 100% tailored to your unique manufacturing, inventory, and management workflows with permanent ownership and zero recurring fees.
2. What is the cost of developing bespoke management software in Thai Nguyen?
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Standard retail & inventory software packages start from 7,500,000 VND. Complex multi-branch ERP/CRM systems, factory production tracking, and mobile apps are quoted transparently based on functional module requirements.
3. How long does custom software development and deployment take?
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Standard operational modules take 10 to 15 business days. Large-scale enterprise systems or factory production management solutions take 20 to 35 business days across iterative Agile sprint milestones.
4. Can the software integrate with thermal bill printers, barcode scanners, and existing hardware?
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Yes, seamlessly! We natively integrate ESC/POS thermal receipt printers, wireless barcode/QR handheld scanners, electronic weighing scales, and dynamic VietQR / banking payment gateways.
5. Can the software scale and upgrade easily as our business expands or adds new branches?
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Absolutely. Built on a modern Modular Architecture with RESTful APIs, the system scales smoothly to support hundreds of concurrent branch outlets, new warehouses, and thousands of daily transactions with zero performance bottlenecks.
6. Does 4T Technology provide on-site staff and factory operator training in Thai Nguyen?
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Yes! Our software engineers provide hands-on, on-site training directly at your factory or store in Thai Nguyen, accompanied by video tutorials and comprehensive documentation until your staff operates the system proficiently.
7. Do clients receive 100% of the original source code upon project completion?
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Yes, 100%. We hand over complete source code repositories, database schemas, and administrator credentials. Your business owns the digital asset permanently without third-party vendor dependency.
8. Can the software continue operating smoothly when internet connection temporarily drops?
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Yes! We build systems with an Offline-First architecture. Cashiers and warehouse operators can continue scanning and printing receipts smoothly without interruption. Data automatically syncs to the central database once internet is restored.
9. What is the warranty policy and emergency technical support response?
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We provide a Lifetime Technical Warranty for custom-developed software. For urgent operational emergencies, our Thai Nguyen technical team responds within 15 to 30 minutes on-site or via secure remote connection.
10. What is the contracting and electronic VAT invoicing procedure?
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We execute formal legal contracts with precise software specifications, functional milestone delivery schedules, and issue official electronic VAT invoices recognized by tax authorities.
STRATEGIC TECHNOLOGY PARTNER
NEED ON-SITE CONSULTATION & TECHNICAL SURVEY?
4T TECHNOLOGY lead engineers will be on-site at your facility in Thai Nguyen within 30 minutes for a comprehensive technical survey and architectural roadmap—completely free of charge.
