Full-Stack Website & Payroll Portal Development

Project Title:
Full-Stack Corporate Website & Employee Payroll Self-Service Portal (India Compliance)

Project Description:
Hi, my name is Shourya. I am looking for an experienced full-stack web developer to build a modern corporate website and an integrated Employee Self-Service (ESS) Payroll Portal for my company, BUSIPRO CONSULTANCY AND SERVICES PVT LTD.

Detailed company background, logos, and specific branding assets will be shared with the shortlisted freelancer. I already have a fully fleshed-out prototype architecture and feature specification ready to guide development.

Project Scope & Deliverables
1. Public Corporate Website
Modern B2B Presence: Clean, corporate responsive design showcasing our managed payroll, staffing, and compliance operations across all major Indian industries (Manufacturing, IT, Logistics, Retail, Healthcare, and Infrastructure).

Interactive ROI & Cost Savings Estimator: An interactive front-end calculator allowing enterprise prospects to adjust sliders (Headcount & Average Monthly Gross) to view estimated operational savings and admin hours reclaimed versus in-house payroll overhead.

Compliance & Credentials Showcase: Clear presentation of statutory compliance readiness (EPFO, ESIC, State Professional Tax, TDS Section 192, CLRA Act, Payment of Gratuity).

Lead Capture & Contact Form: Corporate inquiry/RFP form for prospective enterprise clients.

2. Secure Employee Self-Service (ESS) Portal
Authentication: Secure login with Employee Code / User ID and Password, session management, and role-based access control (RBAC).

Dashboard Overview: Displays monthly take-home pay, YTD earnings, statutory contribution summaries, and company holiday calendars.

Standard Indian Salary Slip Generator:

Clean breakdown of Earnings (Basic, HRA, Special Allowance, Shift Allowance) and Statutory Deductions (EPF 12%, ESIC, State PT, TDS Section 192).

Inclusion of UAN, PF Number, ESIC IP Number, PAN, Bank Details, and Loss of Pay (LOP) / Paid Days count.

Auto-conversion of Net Take-Home into Indian currency words (e.g., "Rupees Sixty-Five Thousand Four Hundred Only").

One-click Print / Save as PDF support.

Tax Regime & Compliance Hub:

Interactive Old vs. New Tax Regime (Section 115BAC) comparative simulator.

Investment declarations tracking (80C, 80D, HRA with landlord details, NPS).

Form 16 (Part A & B) download archive.

Leave & Attendance: Leave balance tracker (CL, SL, PL) and leave application workflow.

3. Operations & Admin Management Console
Attendance & LOP Processing: Ingestion interface to record monthly punch/LOP days with instant automatic recalculation of gross pay, statutory withholdings, and net disbursement.

Statutory & Bank Exporters:

EPFO ECR Generator: One-click export of #~# delimited .txt files formatted for the EPFO Unified Portal.

Bank NEFT/CMS Batch Export: Bulk .csv generator for direct corporate net salary disbursement (HDFC / ICICI format).

Preferred Tech Stack
Frontend: React / Next.js with Tailwind CSS

Backend: Node.js (Express / Nest) or Python (FastAPI / Django)

Database: PostgreSQL or MongoDB (secure storage of encrypted employee credentials)

Budget & Timeline
Budget: ₹25,000 INR (Fixed Price)

Please share relevant links to past payroll, HRMS, or SaaS portal projects you have built.

Freelancers who can deliver clean code, mobile-responsive layouts, and accurate Indian statutory calculation logic will be prioritized.

Please start your bid with the word "BUSIPRO-PAYROLL" so I know you have read the complete brief. Generic or automated copy-paste proposals will be ignored.