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- HR & Payroll System
An HR & payroll system that pays people correctly and on time
An HR & payroll system keeps employee records, attendance, leave and salary calculations in one controlled place, so month-end payroll stops being a spreadsheet marathon. We build and configure it for companies with shift workers, field staff, multiple branches or complicated allowances.
By Junaid Tariq Reviewed October 2026
- Attendance, leave and overtime flowing straight into salary calculation
- Configurable allowances, deductions and loan recovery rules
- Payslips, reports and approvals with a full audit trail
Payroll errors are trust errors
Nothing damages morale faster than a wrong salary. An overtime entry that never reached accounts, a leave day deducted twice, a loan instalment forgotten: each mistake takes hours to trace and leaves an employee wondering how seriously the company takes them.
Most of these errors come from the same cause. Attendance sits in one file, leave requests arrive on WhatsApp, and the payroll clerk reassembles everything by hand every month.
A purpose-built system collects each input at the source. Staff clock in through a device, an app or a supervisor sheet. Leave is requested and approved in the system. Overtime follows rules you define. On pay day, the calculation reads those records and produces a draft for review, with every figure traceable to its origin.
We design these systems for factories with shifts, schools with staff on different contracts, retail chains with branch rosters, hospitals, software houses and companies with field teams. It also fits businesses that have outgrown a basic salary sheet but have no need for a large global HR suite. Payroll sits beside our accounting and finance ERP module, which receives the salary postings.
Functions in the system
We build around your policies and keep the first release practical.
- Employee recordsPersonal details, contracts, grades, departments, documents and history of role or pay changes.
- AttendanceBiometric, mobile or manual sources, shift rules, late and early marks, and exception handling.
- Leave managementPolicies by type, balances, requests, approvals and carry-forward rules.
- Overtime and allowancesRules by shift, role or day type, with approval before they reach payroll.
- Salary structuresBasic pay, allowances, deductions, bonuses, advances and loan recovery, configured per grade.
- Statutory deductionsTax and contribution rules set as your accountant or lawyer specifies, with tables you can update.
- Payroll runDraft calculation, review, adjustments, approval, lock and bank payment file.
- Payslips and self-serviceEmployee view of payslips, leave balance and attendance, on the web or phone.
- ReportsPayroll register, headcount, attrition, leave liability, overtime cost and department-wise cost.
Why trust this team with your build
For HR & Payroll System, projects live or die on maintainability. Here is what stands behind the delivery.
Hands-on experience
500+ websites and web applications delivered over 18+ years for clients in 48 countries, the experience behind your HR & Payroll System project.
Certified expertise
For HR & Payroll System, engineering is planned together with SEO, speed and reporting, so what ships is findable, fast and measurable rather than just finished.
Recognised work
Led by Junaid Tariq, a National Level Award Winner in Digital Marketing who also builds WordPress plugins, CRMs and web applications. See the about page.
Transparent by default
A written scope and milestones before build, code and documentation handed over at the end and hosting or domain accounts kept in your name.
From policy documents to the first clean payroll
We aim for a parallel run before real money moves.
- Policy reviewWe read your HR policy, contracts and last few payrolls, and list every rule that changes a salary.
- Rule modellingAllowances, deductions, shifts and leave types are configured and tested against past months.
- Employee data loadStaff records are cleaned and imported with your HR team checking a sample.
- Attendance connectionDevices or apps are connected and tested for a short period with real staff.
- Parallel payrollOne or two months run in the new system beside the old process, with every difference explained.
- Go-live and reviewThe new system becomes the official payroll, with support during the first runs.
Talk to Junaid about HR & Payroll System
Send your name and number. We reply on WhatsApp with what we would do first. Free, no obligation.
Edge cases that decide whether payroll is trusted
Trust is won or lost on edge cases: a joiner who starts mid-month, a leaver with unpaid leave and an advance, a half-day on a public holiday, a shift that crosses midnight, a back-dated increment, a salary arrears payment.
When a rule changes next year, we rerun the cases to confirm nothing else moved. This sounds dull and is the main reason our payroll runs do not produce surprises.
Mistakes will happen, in any system. A corrected entry should be visible in the next payroll with a reason, never silently overwritten.
Inputs and systems it connects to
Payroll is a hub. These are the usual connections.
Source | Feeds into | Notes |
|---|---|---|
Biometric or mobile attendance | Attendance and overtime | Device compatibility is checked first |
Leave requests | Leave balance and deductions | Approval chain configurable |
Loans and advances | Recovery schedule | Limits and approvals per policy |
Bank file | Salary transfer | Format depends on your bank |
Accounting | Salary journals | Posted through the finance module |
Employee self-service | Payslips and requests | Web and mobile screens |
Factors behind the quote
We quote after reading your policies and sample payrolls.
Pay rule complexity
Fixed monthly salaries are simple. Piece rates, shift premiums and tiered allowances add rules.
Attendance sources
Several devices and sites need integration, and field staff need mobile check-in.
Number of grades and contracts
Each contract type may need its own structure.
Legacy data
Clean records import quickly. Missing documents and conflicting dates need HR review.
Approval layers
Multi-level approvals by department take longer to design.
Reporting needs
Board packs or audit reports need extra design.
Employee self-service and privacy
Employees see their payslip, year-to-date totals, leave balance and attendance record, and can raise a query against a specific line.
Line managers should not see the pay of their peers. HR sees records, payroll sees salary, and the owner sees totals unless a specific permission says otherwise.
Cases for staying with a spreadsheet
A tidy sheet and a bank file may be enough for years. We also decline to promise legal compliance by software alone.
We make the rules editable, but you remain responsible for confirming them.
If you are weighing hosted products against a custom build, see the trade-offs in our Odoo, ERPNext and custom ERP comparison.
Control and accuracy, shown with your own data
Our test is simple and uncomfortable: we recalculate several past payrolls in the new system and compare the results line by line with what was actually paid.
Contracts that say one thing while practice says another, informal allowances and verbal promises all surface during rule modelling.
Our notes on common ERP implementation mistakes cover why skipping that conversation is expensive, and our enterprise software development team handles larger HR platforms.
Gross-to-net totals reconcile to the ledger, headcount agrees with HR records, and every manual adjustment carries a reason and an approver.
We do show how many entries are now automatic and how many still need review.
The same engine can connect to retail POS and ERP for branch rosters, or to manufacturing ERP for shift-based production.
For the full picture, see ERP development services, or contact us to discuss your payroll.
What clients say
Verbatim reviews from our Google profile.
“A great mentor and advisor. His digital marketing skills are top notch. I learned so much about SEO from him.”
“Junaid is the best Digital Marketer in Pakistan and in the top ranks in all over the world. He is a great mentor as well.”
“I must say Junaid Tariq is the best Digital Marketer with multiple expertise in his field. Truly world class in every sense.”
- 18+ years in SEO, paid media and web development
- Google Ads and Analytics certified; Google Blue and Green Belt certified
- National Level Award Winner in Digital Marketing
Frequently asked questions
Straight answers before you get in touch.
Can the system handle shift work and overtime rules?
Yes. Shifts, grace periods, overtime multipliers and day types such as holidays or rest days can be configured. Rules are tested against past months before go-live.
Does it integrate with biometric attendance devices?
Often, depending on the device model and its data export or API. We check your devices early and recommend an alternative, such as mobile check-in, if a device cannot be integrated.
Can it calculate tax and statutory deductions?
It can apply the rates and slabs your accountant provides, with tables you can update when rules change. We do not decide tax rules ourselves, and you should confirm current requirements with a qualified adviser.
Can employees see their payslips on their phones?
Yes. A secure self-service view shows payslips, leave balance and attendance, and lets staff submit leave requests.
How is payroll data protected?
By role-based access, audit logs, encrypted connections and scheduled backups. Hosting can be in the cloud or on your own server, as your policy requires.
Can we run it alongside our current process first?
Yes, and we strongly recommend it. A parallel payroll for a month or two exposes rule gaps while the old process still pays people.
Tired of rebuilding payroll in Excel every month?
Send us your pay structure and a sample attendance file. We will tell you what can be automated and what should stay manual.
- Free audit and honest recommendations, no obligation
- Direct access to the expert, no junior hand-offs
- Reply within minutes on WhatsApp during business hours