Hi, I'm Sandeep Omanakuttan

Led the development of a comprehensive e-commerce mobile application for one of India's leading lingerie brands, managing both Android development and the iOS team.

• Architected and implemented AI-powered search functionality with intelligent product recommendations
• Designed modern, intuitive UI/UX with advanced product filtering and browsing capabilities
• Integrated multiple payment gateways (Razorpay, Google Pay) with seamless checkout flow
• Implemented real-time inventory synchronization with backend ERP systems
• Built comprehensive wishlist, cart, and order tracking features
• Achieved 50k+ downloads with 4.2+ star rating on Play Store

Built an intelligent search engine from scratch using advanced NLP techniques and machine learning algorithms.

• Developed custom NLP models for typo correction and synonym matching
• Implemented fuzzy search algorithms for handling misspellings and variations
• Created semantic search capabilities understanding user intent beyond keywords
• Achieved sub-100ms response times for instant search results
• Integrated product recommendation engine using collaborative filtering
• Improved product discovery by 40% compared to traditional keyword search

Developed a comprehensive warehouse management system handling inventory, picking, routing, and returns with real-time synchronization.

• Implemented RFID-based inventory tracking and bag picking system
• Built intelligent routing algorithms for optimized warehouse operations
• Created real-time synchronization with central ERP using WebSocket
• Developed returns management module with quality check workflows
• Designed offline-first architecture with automatic sync when online
• Reduced picking errors by 75% and improved warehouse efficiency by 60%

Built a comprehensive staff management application for tracking attendance, KPIs, and analytics across retail stores.

• Developed GPS-based attendance system with geo-fencing capabilities
• Implemented real-time KPI tracking and performance dashboards
• Built analytics module with detailed reporting and insights
• Created offline support for areas with poor connectivity
• Designed role-based access control for different user levels
• Deployed across 100+ retail locations with 1000+ active users

Created a point-of-sale application for retail stores with billing, inventory management, and ERP synchronization.

• Built fast barcode scanning with product lookup and pricing
• Implemented multi-payment mode support (cash, card, UPI)
• Created real-time stock updates synchronized with central ERP
• Developed invoice generation and printing functionality
• Built sales analytics and daily reporting features
• Currently deployed in 50+ physical retail stores

Built a unified authentication system working across all major platforms including mobile and desktop operating systems.

• Developed using Kotlin Multiplatform for code sharing across platforms
• Implemented secure biometric authentication (fingerprint, Face ID)
• Built OAuth 2.0 integration with multiple identity providers
• Created session management with automatic token refresh
• Designed consistent UI/UX across all platforms
• Used by entire organization for single sign-on (SSO) access

Led team in developing a comprehensive ERP system for managing the entire garment stitching and production lifecycle.

• Architected workflow management system for production tracking
• Built job assignment module with worker capacity planning
• Implemented quality control checkpoints with defect tracking
• Created real-time production monitoring dashboards
• Developed material requirement planning (MRP) integration
• Reduced production time by 35% and improved quality metrics by 50%

Led development of an innovative dual-screen POS system with operator billing interface and customer-facing display.

• Designed dual-screen architecture with synchronized displays
• Built operator interface with advanced billing capabilities
• Created customer display with live product information and promotional content
• Implemented video streaming for product advertisements
• Integrated with existing billing and inventory systems
• Enhanced customer experience with interactive product showcases