I've built payment, healthcare, retail inventory, and enterprise platforms at Solid ICT Company, Solera Company, and NICICO ICT Company using Java, Spring Boot, AWS, MongoDB, and React. My work includes a financial payment platform, a web-based EMR system using HL7 and FHIR, and RetailPro inventory management improvements that increased data processing speed by 30%.
I've led database migrations from Oracle to AWS RDS, built CI/CD pipelines, containerized applications with Docker and Kubernetes, and integrated APIs including Stripe, Twilio, Google Maps, and MailChimp. I also mentor junior engineers and deliver secure microservices using OAuth, JWT, Spring Security, Kafka, RabbitMQ, and automated testing.
