Summary
Oniel Santos is a Senior Software Engineer with 5+ years of full-stack experience delivering scalable web applications across healthcare, business administration, and small business sectors. He thrives at the intersection of Node.js/Nest.js back-ends and React/Next.js front-ends, leveraging TypeScript, AWS, and Docker to ship reliable, maintainable systems. At Thryv, he is building a multi-country subscription management system, developing role-based UI components, and deploying a Redis-backed data layer via Docker to support 55,000 small businesses. Previously at Vertrical, he built a multi-tenant microservices platform with Node/Nest/TS that reduced processing time from 15 seconds to under 1 second, and a microfrontend framework serving 10,000+ customers, plus AWS services for storage and authentication. Earlier at Intellisys D. Corp, he delivered a secure vaccination management API for over 10 million citizens and implemented Elasticsearch to cut search times to under 500 microseconds. Based in the Dominican Republic, he is a collaborative team member who embraces feedback and mentors others in building practical, high-performance software.
6 years of coding experience
5 years of employment as a software developer
Software Craftsman's Apprentice, Computer Software Engineering, Software Craftsman's Apprentice, Computer Software Engineering at Cincinnatus Institute of Craftsmanship
English, Spanish