Things I Have Built
From enterprise GIS platforms to AI-driven assistants — here are the products and systems I have designed, built, and shipped.
Flagship Projects
The work I'm most proud of — complex systems built with care.
Enterprise GIS / Analytics Dashboard
A large-scale geospatial analytics platform for visualizing real-time data on interactive maps with advanced filtering, heatmaps, and drill-down reporting.
Problem Solved
Organizations needed a unified view of geographically distributed operations with real-time insights and actionable analytics — replacing fragmented spreadsheets and manual reporting.
Key Features
- Interactive Google Maps integration with custom overlays and clustering
- Real-time data streaming with WebSocket updates
- Advanced filtering, search, and drill-down analytics
- Heatmap visualization and geofencing capabilities
- Role-based access control and multi-tenant architecture
- Export reports as PDF and CSV
Architecture
- Modular Angular architecture with lazy-loaded feature modules
- Real-time data pipeline using WebSockets and RxJS observables
- Optimized map rendering for 10,000+ data points with clustering
Employee Task Manager
A comprehensive task and workflow management system designed for enterprise teams to assign, track, and manage tasks with real-time status updates and productivity analytics.
Problem Solved
Teams lacked visibility into task progress and workload distribution, leading to missed deadlines and uneven resource allocation.
Key Features
- Kanban board with drag-and-drop task management
- Real-time notifications and status updates
- Team workload dashboard with productivity metrics
- Priority-based task assignment and escalation workflows
- Time tracking and effort estimation
- Integration with email and calendar systems
Architecture
- Event-driven architecture for real-time updates
- Offline-first mobile support with background sync
- Microservices backend with message queue integration
Attendance Tracking Platform
A mobile-first attendance and workforce management platform with GPS-based check-in, biometric verification, and comprehensive reporting for field teams.
Problem Solved
Field workforce attendance was tracked manually with paper logs, causing inaccuracies, buddy-punching, and delayed payroll processing.
Key Features
- GPS-based check-in/check-out with geofencing
- Biometric and face recognition verification
- Offline mode with automatic sync when connectivity returns
- Leave management and shift scheduling
- Real-time attendance dashboard for managers
- Automated payroll report generation
Architecture
- Offline-first architecture with IndexedDB and background sync
- GPS accuracy optimization with geofence validation
- Scalable to 10,000+ concurrent field users
More Projects
Additional products and systems I have built.
AI Personal Assistant App
An intelligent personal assistant application leveraging AI/ML for natural language understanding, task automation, and personalized recommendations.
Problem Solved
Users needed a unified AI-powered interface to manage daily tasks, get contextual recommendations, and automate repetitive workflows without switching between multiple apps.
Key Features
- Natural language processing for conversational interactions
- Smart task creation and scheduling from natural language input
- Personalized recommendations based on usage patterns
- Integration with calendar, email, and productivity tools
- Voice input and text-to-speech capabilities
- Context-aware responses with memory of past interactions
Architecture
- Modular AI pipeline with pluggable NLP models
- Event-driven architecture for real-time processing
- Secure API gateway with rate limiting and auth
Trading Analytics Platform
A real-time trading analytics dashboard providing market insights, portfolio tracking, and advanced charting for traders and financial analysts.
Problem Solved
Traders needed a fast, reliable platform to monitor market movements, analyze trends, and make data-driven decisions without latency or information overload.
Key Features
- Real-time market data streaming with sub-second updates
- Advanced candlestick and technical analysis charts
- Portfolio tracking with P&L calculations
- Custom alerts and watchlists
- Historical data analysis with backtesting tools
- Multi-asset support: stocks, crypto, forex
Architecture
- High-throughput data pipeline using Kafka for market feeds
- Optimized WebSocket connections for real-time price updates
- Time-series database optimization for historical queries
SaaS Product / Workflow System
A multi-tenant SaaS platform for business workflow automation with customizable pipelines, approval chains, and integration capabilities.
Problem Solved
Businesses relied on manual processes and email chains for approvals and workflows, causing bottlenecks, lost requests, and zero visibility into process status.
Key Features
- Visual workflow builder with drag-and-drop pipeline creation
- Multi-level approval chains with escalation rules
- Custom form builder for data collection
- Role-based access with multi-tenant isolation
- Audit trail and compliance reporting
- Webhook and API integrations with third-party tools
Architecture
- Multi-tenant architecture with database-level isolation
- Event-sourcing for complete audit trail
- Pluggable integration framework for third-party services