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// case study · Government · Public transit
// case study · Government · Public transit
Payroll & Legal Management for a Metro Rail Corporation
One secure platform for payroll processing and legal case management at a metro rail operation in Jaipur.
Payroll & LegalFY 2025–26Finance · Admin
DashboardPayrollEmployeesStatutoryLegal casesDocuments
Payroll › Monthly run › October
Pay group: AllDepartment: AllExportApprove run
Run statusIn review
Gross pay₹2,84,600
Deductions₹41,250
Net pay₹2,43,350
| Emp ID | Designation | Department | Gross | Net | Status | |
|---|---|---|---|---|---|---|
| EMP-1042 | Station Controller | Operations | ₹68,400 | ₹58,900 | Processed | |
| EMP-1187 | Train Operator | Operations | ₹61,200 | ₹52,750 | Processed | |
| EMP-0915 | Legal Officer | Legal | ₹74,800 | ₹63,100 | Processed | |
| EMP-1320 | Maintenance Engineer | Engineering | ₹80,200 | ₹68,600 | Needs review |
01The challenge
A public transit operation runs on a large, structured workforce, with grade-based pay, allowances and statutory deductions that must be right every month.
At the same time, the legal team tracks matters that span notices, hearings and documents. With spreadsheets and disconnected tools, both become error-prone and hard to audit.
02What was built
Payroll enginePay structures, allowances, deductions and monthly payroll runs.
Statutory complianceStatutory deductions and the reports that go with them.
Legal case trackingCases, hearings, next dates and status in one place.
Document vaultSecure storage for case files with role-based access.
Approvals & audit trailEvery change reviewed, approved and traceable.
ReportsPayroll registers, payslips and legal status reports.
03How it works
- 01PrepareHR updates attendance and pay changes for the period.
- 02CalculateThe payroll run computes pay, allowances and deductions.
- 03ApproveFinance reviews exceptions and approves the run.
- 04PublishPayslips and statutory reports are generated.
04How we'd build it today, with AI
The same platform, built by Nax-D now, would come AI-enabled from day one:
AI checks flag unusual payroll changes before a run is approved.
AI summaries of legal documents and hearing notes, ready for the next date.
Plain-language search across case files: “show open matters with hearings this month”.
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