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● Led migration of monolithic React/Laravel application to Dockerized microservices architecture, improving deployment frequency and maintaining production uptime to 99.999%. ● Managed AWS infrastructure (EC2, S3, CloudFront, Route53), reducing page load time from 4s to 2s. ● Implemented Redis caching layer to reduce database load and improve backend response latency under peak traffic. ● Engineered and deployed 5+ scalable microservices using Next.js, Nuxt, Vue, and TypeScript, improving API response times and reducing frontend bundle sizes by 35%. ● Led Python based Odoo migration, reducing manual data entry by 60% for internal users. ● Built a smart request routing proxy in Go (Golang) and Nest.js supporting 1,000+ concurrent users under peak load and improving routing efficiency across distributed services. ● Optimized PostgreSQL queries through indexing and query refactoring, reducing average query execution time by 15% across distributed services. ● Mentored 4 junior developers through structured code reviews, architectural guidance, and coding best practices, reducing onboarding time and improving code quality consistency. ● Architected Django based Support platform to manage multi-tenant databases with role-based access control (RBAC), reducing ticket resolution time by eliminating developer intervention. ● Owned end to end delivery of Single Sign-On (SSO) solution using Authelia and oauth2-proxy for multi-domain authentication, replacing legacy authentication systems. ● Used Sentry for monitoring and distributed error tracking, Prometheus for metrics collection and alerting and Grafana for real-time performance dashboards and resource utilization. ● Created unit tests using Jest and integration tests using Playwright with automated CI pipelines, increasing code reliability and reducing regression issues by 30% during deployments.

● Enhanced mortgage processing platform using Java and Angular, enabling real time pricing updates and improving operational efficiency by 10%. ● Led a 4 month feature optimization project, developing reusable components and MySQL queries to support dynamic deal filtering, reducing system errors by 30%. ● Built scalable REST APIs using Spring Boot, supporting 2M+ daily document transactions with optimized MySQL indexing and schema design. ● Improved code reliability by implementing JUnit testing, Git version control, and clean coding best practices, reducing post deployment issues and maintenance overhead.

● Built a real time review platform using React and Python serving 2500+ users with live updates, efficient state management, improving frontend load time by 30%. ● Enhanced MongoDB performance by restructuring collections and implementing optimized indexing strategies, reducing query execution time and improving system efficiency under heavy production traffic. ● Designed and implemented RESTful APIs and reusable service layers following MVC architecture and clean code principles, improving maintainability and accelerating feature development cycles.