Roni Delacruz

Developed and maintained production-grade Golang microservices, Python and Django services, REST APIs, and React-based applications for distributed edge infrastructure. Built authentication and authorization services, AI-powered predictive maintenance and log analysis workflows using large language models, embeddings, and vector search, and event-driven systems for high-throughput processing. Managed Kubernetes clusters across Google Cloud and on-premise edge locations, automated deployments, implemented monitoring and alerting, and delivered bare-metal provisioning and infrastructure automation using OpenNebula, OpenShift, and Canonical MAAS.

Designed and developed Golang and Python services, REST APIs, loan management systems, and content management platforms using Django and Odoo. Built full-stack applications with Node.js, Express.js, TypeScript, React, MongoDB, and PostgreSQL. Deployed and scaled applications with Docker, Kubernetes, Helm, AWS, and Google Cloud, using services including Lambda, API Gateway, DynamoDB, RDS, S3, SNS, SQS, GKE, Cloud SQL, and Cloud Storage. Led testing, sprint planning, stakeholder collaboration, and cloud-native delivery initiatives.

Architected scalable application infrastructure using Go and Python, integrating multiple APIs through reusable design patterns. Developed full-stack web applications with React, JavaScript, Node.js, REST APIs, and GraphQL. Improved performance through PostgreSQL and MongoDB optimization, database indexing, Redis and Memcached caching, and efficient data access patterns. Established comprehensive unit, integration, and acceptance testing, supported CI/CD pipelines, documented business requirements, and led a cross-functional Agile team of developers, designers, and product managers.