Professional Experience

Led the backend architecture and system design of a real-time geolocation app

Implemented international date/time handling to support multi-timezone usage

Integrated partially-filled form handling with auto-save functionality

Refactored service layer for improved scalability and maintainability

Reduced API response time by 40% through advanced query optimization

Improved error-handling strategy across frontend and backend layers

Managed VPS performance and stability through optimized server configuration

Developed category/time/location-based search filters with high precision

Containerized services using Docker for consistent deployment pipelines

Designed and developed a desktop app for managing short-term rental properties

Implemented booking flow, customer records, and availability calendar

Built a financial dashboard with automatic invoice generation

Planned and tested a one-time purchase licensing model