Sergio Suárez
Fullstack Developer Santander Universidades (Banco Santander) at Kairós Digital Solutions S.L.
Greater Valladolid Metropolitan Area Spain
Summary
👤
Senior🎓
Top SchoolSergio Suárez is a Fullstack Developer with nine years of experience building and leading backend and full-stack teams for Banco Santander projects and startups across Spain. He specializes in Node.js, TypeScript, microservices and cloud-native architectures (AWS, Kubernetes) and has repeatedly served as backend tech lead delivering DDD/hexagonal systems with PostgreSQL, MongoDB, Kafka and gRPC. Comfortable across front-end frameworks (React, Vue/Nuxt, Angular) and mobile stacks, he bridges product and infrastructure work from APIs to responsive UIs. His background in systems administration and sound engineering gives him a practical edge in performance tuning and multimedia-aware applications. A frequent consultant between agencies and banks, he combines hands-on coding with mentoring and operational ownership. Off the keyboard he also works as a sound designer, reflecting a creative approach to problem solving.
9 years of coding experience
20 years of employment as a software developer
Curso online de Desarrollo de Apps Software informático y aplicaciones multimedia, Curso online de Desarrollo de Apps Software informático y aplicaciones multimedia at Universidad Complutense de MadridMicrosoft Server Administrator Servidores, Microsoft Server Administrator Servidores at PC CarrierMaster Full Stack Web Development Desarrollo de aplicaciones web, Master Full Stack Web Development Desarrollo de aplicaciones web at KeepCodingTécnico Superior en Sonido Técnico de grabación de sonido, Técnico Superior en Sonido Técnico de grabación de sonido at CES, Escuela Superior de Imagen y SonidoDesarrollador Web Desarrollo de aplicaciones web, Desarrollador Web Desarrollo de aplicaciones web at Instituto FOC - FP Informática OnlineAdministrador de Sistemas Administración/Administrador de redes y sistemas, Administrador de Sistemas Administración/Administrador de redes y sistemas at IES San ClementeIntro to Cybersecurity - ES 0418 Seguridad informática y de sistemas, Intro to Cybersecurity - ES 0418 Seguridad informática y de sistemas at Cisco Networking AcademyDesarrollo con Visual Studio .NET 2010. Visual Studio .NET 2010., Desarrollo con Visual Studio .NET 2010. Visual Studio .NET 2010. at Centro de Formación TIC MadridGrado en Ingeniería Informática Ingeniería informática, Grado en Ingeniería Informática Ingeniería informática at Universidad Alfonso X El SabioProgramacion PHP y MySQL Desarrollo de aplicaciones web, Programacion PHP y MySQL Desarrollo de aplicaciones web at Centro de novas Tecnoloxías de GaliciaMáster Front End, Máster Front End at LemoncodersE-Commerce y Community Management, E-Commerce y Community Management at FemxaCurso de Angular 4 & Ionic 3 Programación informática aplicaciones específicas, Curso de Angular 4 & Ionic 3 Programación informática aplicaciones específicas at Solid Gear
Spanish, Galician, English, Portuguese
Github Skills (200)
dynamic-forms10
api-platform10
multiselect10
ui-components10
javascript-framework10
http-client10
erd10
visual-studio10
whatsapp10
collapse10
accordion10
api10
progress-bar10
html10
stepper10
Programming languages (11)
Github contributions (5)
SergioSuarezDev/Ionic-Biometric-Capacitor
Nov 2019 - Feb 2022
Small project using Ionic Biometric (FingerprintID / FaceID) plugin & Capacitor Storage to save password
Contributions:1 release, 44 commits, 25 PRs in 2 years 3 months
fingerprint-authenticationfaceidfingerprintiosbiometric
SergioSuarezGil/SergioSuarezGil
Sep 2020 - Mar 2025
Contributions:36 pushes, 1 branch in 4 years 5 months
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