Engineering Showcase
Detailed overviews of real software platforms engineered and operated by NETjs TECHNIX. Explore the business problems solved, architectural solutions, and verified system capabilities.
Hospitality & Retail Operations A full-stack, cloud-connected restaurant billing, table management and kitchen order processing platform.
Business Problem
Traditional paper ticketing and disconnected POS hardware cause delayed food preparation, billing discrepancies, inventory wastage, and lack of real-time sales visibility across shifts.
Engineered Solution
Engineered a responsive Angular frontend connected to a high-throughput .NET Core backend that relays orders instantaneously to kitchen display stations, tracks item-level ingredient depletion, and consolidates daily sales metrics.
Key System Capabilities
Multi-Terminal Fast Checkout Live Kitchen Order Display (KDS) Real-Time Stock & Ingredient Depletion Daily Shift & Item-Wise Sales Reports
How It Works (Operational Workflow)
- 1 Billing terminals register table orders and dispatch tickets instantly to kitchen displays.
- 2 Kitchen display stations track active preparation queues in real time.
- 3 Order checkout automatically decrements ingredient stock levels from the central inventory ledger.
- 4 Consolidated end-of-day analytics reconcile cash/digital tenders and tax breakdowns.
Architecture & Technology Stack
Angular .NET Core PostgreSQL REST APIs
Technical Challenges Solved
- Zero order loss during peak rush hours via queue persistence
- Instant multi-terminal synchronization between billing registers and kitchen displays
- Accurate automated end-of-shift sales and tax reconciliation
Delivered Operational Outcome
Replaced manual kitchen runners with real-time digital dispatch, unified menu pricing across terminals, and eliminated checkout delays.
Enterprise Workforce Operations Digital workforce attendance and leave tracking platform with GPS verification support and automated timesheet exports.
Business Problem
Manual paper registers and legacy biometric hardware fail for distributed and field teams, creating heavy administrative overhead and payroll computation errors.
Engineered Solution
Built a centralized workforce platform with GPS-validated mobile check-ins, hierarchical leave approval workflows, and one-click payroll data exports.
Key System Capabilities
GPS-Verified Mobile Check-In Automated Leave Approval Workflows Multi-Location Staff Rostering Payroll-Ready Timesheet Exports
How It Works (Operational Workflow)
- 1 Employees check in via mobile device with secure GPS geolocation verification.
- 2 Supervisors review and approve leave or overtime requests within an automated workflow.
- 3 System tracks work hours, late arrivals, and remaining leave balances according to company rules.
- 4 HR administrators export standardized monthly timesheet summaries for one-click payroll calculation.
Architecture & Technology Stack
Angular .NET Core PostgreSQL Mobile Web
Technical Challenges Solved
- Verifying remote and field employee attendance without expensive on-site biometric hardware
- Eliminating manual spreadsheet calculation of overtime, shifts, and leave deductions
Delivered Operational Outcome
Automated leave balance tracking, reduced monthly payroll preparation from days to minutes, and provided real-time visibility into workforce availability.
Corporate Finance Operations Departmental budget allocation and event-based expenditure tracking platform with profit & loss reporting.
Business Problem
Organizations managing multiple projects or events lack real-time visibility into budget burn rates, leading to frequent cost overruns and fragmented paper receipts.
Engineered Solution
Developed a categorized expense platform that assigns expenditures to specific cost centers or events, displaying instant burn rates against approved caps.
Key System Capabilities
Event & Department Budget Allocation Categorized Expense Vouchers Real-Time Profit & Loss Analysis Multi-Tier Approval Controls
How It Works (Operational Workflow)
- 1 Staff members file digital vouchers with categorized line items and budget code tags.
- 2 Managers review submissions against active departmental budget ceilings before approving.
- 3 Financial ledgers calculate real-time burn rates and project margin analyses.
- 4 Auditors access timestamped expense records and invoice trails with zero paper clutter.
Architecture & Technology Stack
Angular .NET Core PostgreSQL
Technical Challenges Solved
- Preventing departmental budget overruns before payments are finalized
- Providing instant financial health and margin summaries to management
Delivered Operational Outcome
Streamlined approval lifecycles, unified invoice audit trails, and gave management clear visibility into project margins.
A recurring billing dashboard for tracking client subscriptions, generating digital invoices, and automating renewal alerts.
Business Problem
Businesses offering retainer or recurring subscription services regularly lose revenue to missed renewal dates, untracked payment delays, and disjointed records.
Engineered Solution
Delivered a recurring revenue platform featuring automated billing schedules, client payment status tracking, and automated reminder alerts.
Key System Capabilities
Subscription Lifecycle Tracking Automated Renewal Alerts Custom Invoice Generation Revenue & Billing Analytics
How It Works (Operational Workflow)
- 1 Client subscription profiles are created with renewal cadence and payment terms.
- 2 System monitors upcoming subscription expirations and dispatches automated reminder notifications.
- 3 Custom digital invoices are generated and tracked from pending to paid status.
- 4 Dashboard visualizes MRR trends and customer retention metrics for executive oversight.
Architecture & Technology Stack
Angular Node.js MongoDB Express
Technical Challenges Solved
- Automating renewal notices before client accounts expire
- Centralizing client billing history into one searchable dashboard
Delivered Operational Outcome
Provided real-time visibility into recurring contracts, eliminated manual reminder overhead, and prevented inadvertent service expirations.