Senior Software Engineer | Backend & Cloud Architecture

Optimized a high-concurrency PostgreSQL environment with more than 60 million records by migrating legacy engines to InnoDB, partitioning large tables by year, and implementing search-oriented indexes. Reduced critical process execution time from hours to approximately three minutes.

Designed a local failover system using SQLite as an offline transaction buffer, with Bash workers synchronizing cached data after recovery. Built AI-powered lead-enrichment automation with n8n, Claude, Google AI, Salesforce, web scraping, and Slack alerts. Delivered secure financial and biometric APIs, AWS ECS deployment automation with Spring Boot Profiles and GitHub Actions, Vue.js and Laravel SPAs, and Playwright-based integration and E2E testing.

Modernized a monolithic Laravel application's deployment process by replacing manual FTP releases with a containerized Docker environment. Implemented GitHub Actions CI/CD pipelines to accelerate deployments and reduce manual errors.

Engineered high-availability REST APIs with Spring Boot and JWT authentication. Documented systems with Swagger and managed PostgreSQL infrastructure to maintain reliability and consistency during high transactional demand.

Developed backend applications with PHP and Node.js to automate complex administrative and billing workflows. Improved team productivity and responsiveness through process automation.

Mentored junior and mid-level developers through onboarding, code reviews, and guidance on logic design. Helped improve deliverable quality and time-to-market.

Integrated payment gateways and ERP systems for corporate platforms, with focus on stability, secure information handling, and reliable financial operations.

Improved server technical performance and SEO to support responsive web applications and digital growth objectives.

Completed coursework in Computer Information Systems.

Completed certifications in Generative AI & Digital Transformation through MIT Professional Education, AI and Productivity through Google, and Responsible Prompting through Microsoft.