Property Search & Discovery Platform
Developed customer-facing features for Redfin's online real estate marketplace, enabling users to efficiently search, filter, and discover residential properties.
Implementation
- Designed and implemented property search and listing features supporting advanced search criteria and location-based discovery.
- Developed real-time map-based property filtering functionality, improving search responsiveness and user engagement.
- Built scalable RESTful APIs supporting property search, listing retrieval, and filtering operations.
- Optimized frontend-backend interactions, reducing page load times and improving mobile user retention.
- Collaborated with product managers, designers, and QA engineers to deliver new features in Agile development cycles.
Dynamic Dataset Management System
Built backend systems responsible for ingesting, validating, and synchronizing real estate listing data from Multiple Listing Service (MLS) providers across multiple regions.
Implementation
- Engineered data processing pipelines to ingest and update high-volume MLS listing data on a daily basis.
- Developed automated data validation and transformation services to maintain listing accuracy and consistency.
- Implemented synchronization workflows ensuring near real-time listing updates across Redfin applications.
- Optimized database operations and batch processing jobs to improve scalability and reliability.
- Supported platform expansion into additional real estate markets through integration enhancements.
Listing Services Modernization
Modernized legacy listing services and improved platform performance for high-traffic property search and valuation workflows.
Implementation
- Refactored core listing APIs to improve maintainability, scalability, and system performance.
- Reduced API response times through database query optimization and service-layer improvements.
- Implemented monitoring and logging enhancements to improve system reliability and troubleshooting.
- Supported A/B testing initiatives by developing backend services and feature flags for controlled product experiments.
- Collaborated with cross-functional teams to deliver performance improvements while minimizing production risk.