Jeffrey De Oleo
Software Developer at Refactoring.do
Distrito Nacional, Dominican Republic
Summary
👤
Senior🎓
Top SchoolJeffrey De Oleo is a software developer and CTO with 11 years of hands-on experience building web and backend systems, primarily using TypeScript, with a strong grounding in networking and Python from earlier roles. He currently balances public-sector engineering at the Oficina Gubernamental de TIC with leadership and full-stack development responsibilities at Refactoring and Refactoring.do, showing an unusual mix of technical stewardship and day-to-day coding. Jeffrey’s background in NOC, VOIP, and network diagnostics gives him an operational lens on reliability and performance that informs his software design. Passionate about AI and scientific approaches to coding quality, he continuously iterates on his craft and processes to raise code standards. Based in Distrito Nacional, Dominican Republic, he blends practical telecom experience with modern web architecture to deliver dependable, maintainable systems.
11 years of coding experience
5 years of employment as a software developer
Tecnólogo, Redes de Información, Tecnólogo, Redes de Información at ITLATécnico, Informática, Técnico, Informática at Liceo Técnico Pedro Henriquez UreñaEngineering, Computer Systems, Engineering, Computer Systems at Universidad Domínico Americano
Spanish, English, Russian
Stackoverflow
19reputation
0reached
3answers
0questions
Github Skills (92)
authentication10
microservices10
javascript10
angular-module10
editor10
html10
code-editor10
nest10
server-side10
electron10
typescript10
nodejs10
visual-studio-code10
microsoft10
nodejs-framework10
Programming languages (8)
Github contributions (5)
refactoring-do/rebootcamp-monolithic-to-microservices
Mar 2021 - May 2022
Source code of how to migrate a monolithic application to the microservices approach ☄️
Contributions:2 reviews, 36 PRs, 43 pushes in 1 year 1 month
microservices
ogticrd/cuenta-unica-registry
Sep 2023 - Jul 2026
Portal de Registro de Cuenta Única. Creado y mantenido por Div. Arquitectura Digital Gubernamental.
Contributions:14 releases, 33 reviews, 72 PRs in 2 years 10 months
authenticationgovernmentnextjsoryaws-liveness
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