Geo-Validated Workforce Governance Platform

• Attendance was vulnerable to GPS spoofing, proxy check-ins, and missing field data. • Built a geo-validated workforce platform with anti-spoof checks, identity verification, and offline-safe event replay. • Reduced payroll disputes and improved compliance-grade attendance traceability.

Executive Snapshot

RoleSystems Architect & Lead Fullstack Engineer

DurationEnterprise Production System

TeamSystems Architect & Backend Lead

Hosting:DigitalOcean Droplet|

CI/CD & Infra:GitHub ActionsDocker|

Backend:Node.js (Validation Engine)Laravel (Business Logic)|

Frontend:React.js|

UI:Bootstrap|

Databases:Redis (Session & Validation Cache)MongoDB (Telemetry & Event Logs)MySQL (Payroll & Attendance)|

Engineering a tamper-resistant, geo-validated attendance system with anti-spoof protection, offline resilience, and immutable payroll-safe event integrity.

Features at a Glance

Problems It Solved

Business Impacts

Engineering Challenges

Gallery

Note: This is a conceptual representation of an enterprise revenue governance platform. All branding, data, and identifiers have been modified for confidentiality purposes.

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Establishing ISO 27001-Aligned IT Security Framework

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Dip Chakraborty

Geo-Validated Workforce Governance Platform

Executive Snapshot

Features at a Glance

Geo-Validated Attendance & Identity Verification

Real-Time Location Tracking & Geofence Monitoring

Site Configuration & Workforce Assignment

Workday Activity & Reporting Engine

Governance, Anti-Tampering & Security Controls

Admin Monitoring, Reporting & Analytics

Problems It Solved

Geo-Validated Presence Enforcement

Continuous Tracking

Preventing Proxy Check-ins

Synchronizing Operational Activity With Payroll & Oversight

Business Impacts

Attendance Integrity & Fraud Reduction

Administrative Overhead Reduction

Real-Time Operational Visibility

System Reliability Under Network Constraints

Performance & Scalability Gains

Compliance & Payroll Accuracy

Engineering Challenges

Deterministic Geofence Validation Under Non-Deterministic GPS Inputs

Multi-Factor Anti-Spoofing Validation Pipeline

Event Sourcing Under Intermittent Connectivity

Energy-Constrained Continuous Tracking Architecture

High-Volume Media Storage & Retrieval Optimization

Horizontal Scaling for Concurrent Telemetry Ingestion

OS Fragmentation & Capability Negotiation Layer

Payroll-Safe Immutable Data Model

Gallery

Project Screenshots

Establishing ISO 27001-Aligned IT Security Framework