Communication Platform for insurance agencies. ● Built real-time communication workflows for insurance agencies by integrating Action Cable, WebSockets, and Turbo Streams, enabling live call routing, chat, SMS, and compliance logging. ● Developed scalable Rails-based architecture supporting integrations with RingCentral and AMS360. ● Delivered responsive and reactive UX without custom JavaScript by leveraging the Hotwire stack (Turbo Frames + Turbo Streams), improving accessibility across all screens and driving 50% higher customer engagement. ● Delivered features in cross-functional Agile teams, collaborating across design, product, and QA to meet sprint goals. ● Integrated Slack bot to generate bi-weekly user reports in PDF and CSV formats, reducing the manual effort of compiling active user statistics by 80%.

Real estate and rental marketing and applicant screening. ● Refactored legacy Rails architecture using advanced metaprogramming and DRY principles, delivering a 33% performance gain and lowering server costs. ● Automated applicant screening with Rest Api integrations (Stripe, Experian), reducing manual work by 30%. ● Restructured relational schemas with ActiveRecord, resolving memory issues (23% improvement) while ensuring ACID compliance. ● Accelerated debugging by 50% using structured logging and real-time monitoring tools such as Papertrail and Airbrake. ● Wrote unit tests using RSpec for critical modules, improving test coverage and reducing production bugs in legacy refactored components. ● Delivered features in cross-functional Agile teams, collaborating across design, product, and QA to meet sprint goals.

Healthcare platform for secure patient-doctor-lab connectivity. ● Reduced codebase size by 12% using hash-based metaprogramming in Ruby on Rails, achieving O(1) time complexity in key workflows. ● Developed HIPAA-compliant pipelines using HL7 APIs, enabling secure healthcare data exchange and reducing manual processing by 47%. ● Automated onboarding workflows and designed modular healthcare microservices, boosting team productivity by 70% and developer efficiency by 30%.

E-commerce app for revenue optimization. ● Migrated Rest endpoints to Shopify GraphQL API and implemented CI/CD pipelines via GitHub Actions, reducing server load by 36% and accelerating release cycles. ● Optimized background job queues with Redis batch processing, eliminating N+1 query issues and improving resource use by 43%. ● Implemented product customization features (engraving, swatches, image uploads), increasing customer engagement by 37% and boosting merchant revenue. ● Reduced LCP (Largest Contentful Paint) by 72% via Redis caching and backend query optimization in MVC architecture.