Senior Full-stack Engineer at ProSource Philippines

Led end-to-end development of full-stack web applications for a NYC-based SaaS startup (WordPress, React, TypeScript). Architected scalable microservices and event-driven APIs processing 200K+ transactions daily, boosting throughput by 45%. Delivered 3 client projects in fully remote setups, collaborating asynchronously with cross-functional teams across time zones. Built and optimized REST and GraphQL APIs for mobile and web apps, achieving 99.99% uptime. Engineered distributed systems with async processing and caching, reducing request latency by 40% under high concurrency using Kafka, RabbitMQ, and Celery. Implemented high-availability SQL/NoSQL data layers, cutting cloud database costs by 22%. Implemented CI/CD and Infrastructure as Code, reducing MTTR by 45% and increasing deployment success to 98%. Added secure authentication with granular API access control (SOC 2 compliant). Designed automated end-to-end tests and monitoring dashboards, cutting post-release incidents by 25%. Bu

Full-stack Developer at Accenture Manila

Built and maintained full-stack web applications with modern frontend frameworks, improving client performance and UX metrics by 30%. Scaled and optimized versioned REST and GraphQL APIs for mobile and web clients (PHP, WordPress, Laravel). Built data ingestion and stream processing pipelines to handle millions of messages daily across distributed systems (Kafka, RabbitMQ, Python, FastAPI, Celery, asyncio, Pandas). Optimized SQL database queries and caching layers to reduce read/write latency by 40% and improve throughput. Deployed apps on cloud-native infrastructure with auto-scaling and fault tolerance, cutting downtime by 12% and improving cost efficiency by 10%. Implemented CI/CD and Infrastructure as Code, MTTR by 45% and deployment success rate to 98%. Integrated distributed tracing and proactive monitoring (Grafana, Datadog, New Relic). Orchestrated roadmap planning across time zones (Jira, Confluence), increasing stakeholder satisfaction to 95%. Led cross-functional delivery wi

Senior Software Engineer at Pointwest Makati

Analyzed business requirements and designed robust system architectures ensuring scalability, reliability, and maintainability (Microservices, SOA, SOLID). Built scalable solutions using PHP, Laravel, Node.js, Express, React, and Vue. Designed and optimized database schemas and queries for performance (PostgreSQL, MySQL, MongoDB, Redis). Implemented authentication, authorization, and encryption (OAuth, JWT, HTTPS). Automated deployment and scaling using containers and cloud-native services (Docker, Kubernetes, Terraform, AWS). Diagnosed and resolved complex issues independently, minimizing downtime (Prometheus, Grafana, CI/CD). Mentored junior developers through code reviews to elevate team performance (Git, GitHub).