I've been a hands-on programmer from the start, recently getting hooked on frontend technologies. I'm amazed by how a bit of creativity and code can transform an idea into something visually impressive that people actually use. I'm looking for a place where I can keep learning, try out new technologies, and yes, contribute my bit to a team that values having fun while getting the work done.

Rubén Sánchez

I've been a hands-on programmer from the start, recently getting hooked on frontend technologies. I'm amazed by how a bit of creativity and code can transform an idea into something visually impressive that people actually use. I'm looking for a place where I can keep learning, try out new technologies, and yes, contribute my bit to a team that values having fun while getting the work done.

Available to hire

I’ve been a hands-on programmer from the start, recently getting hooked on frontend technologies.

I’m amazed by how a bit of creativity and code can transform an idea into something visually impressive that people actually use. I’m looking for a place where I can keep learning, try out new technologies, and yes, contribute my bit to a team that values having fun while getting the work done.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more

Language

Spanish; Castilian
Fluent
English
Fluent

Work Experience

Frontend Engineer at Twenix
December 1, 2024 - September 18, 2025
Developed interfaces with Angular+14, TypeScript, and RxJS, optimizing performance. Implemented testing with Jest and Cypress and documented components in Storybook. Managed code and peer reviews in GitHub, collaborating with design teams in Figma.
Senior Frontend Engineer & Tech Lead at Ayesa Ibermática
December 1, 2024 - September 18, 2025
Lead frontend development in the Valencian Community's digital transformation project. Implementing Angular+17 and TypeScript, improving performance and scalability. Driving architectural decisions and migrating Oracle Forms to modern technologies. Enhancing workflows with Jira optimizations, code reviews, and CI/CD improvements. Mentoring and guiding developers to raise coding standards and best practices.
Backend Developer at Viewnext
December 1, 2021 - September 18, 2025
Led maintenance of financial products and asset management in Caja Madrid project. Expertise in PL/SQL, COBOL, UNIX Shell Scripting, and BCM Remedy.
Backend Developer at Tecnocom
December 1, 2014 - September 18, 2025
Developed financial server programs for Banco de Crédito Cooperativo Caja Madrid using COBOL and Java.
Frontend Engineer & Tech Lead at Ayesa Ibermática
August 1, 2024 - Present
Lead frontend development in the Valencia region's digital transformation project. Implemented Angular 17 and TypeScript, improved performance and scalability. Led architectural decisions and migrated Oracle Forms to modern technologies. Optimized workflows with Jira, code reviews, and CI/CD enhancements. Mentored developers and promoted coding standards and best practices.
Frontend Engineer at Twenix
December 1, 2024 - September 18, 2025
Developed interfaces with Angular 14, TypeScript, and RxJS; optimized performance. Implemented testing with Jest and Cypress and documented components in Storybook. Managed code reviews in GitHub; collaborated with design teams in Figma.
Backend Developer at Viewnext
December 1, 2021 - September 18, 2025
Led maintenance of financial products and asset management in the CajaMar project. Expertise in PL/SQL, COBOL, UNIX Shell Scripting, and BMC Remedy.
Backend Developer at TecnoCom
December 1, 2014 - September 18, 2025
Developed financial server programs for Banco de Crédito Cooperativo CajaMar using COBOL and Java.
Full-Stack Web Development Bootcamp at CodeSpace
April 1, 2021 - September 18, 2025
Intensive bootcamp covering frontend and backend fundamentals; projects included building scalable web applications.
Frontend Engineer & Tech Lead at Ayesa Ibermática
September 1, 2025 - September 24, 2025
Leading frontend development in the Valencia's digital transformation project. Implementing Angular + TypeScript, improving performance and scalability. Driving architectural decisions and migrating legacy Oracle Forms to modern technologies. Enhancing workflows with Jira optimizations, code reviews, and CI/CD improvements. Mentoring and guiding developers to raise coding standards and best practices.
Frontend Engineer at Twenix
December 1, 2024 - September 24, 2025
Developed interfaces with Angular 14, TypeScript, and RxJS, optimizing performance. Implemented testing with Jest and Cypress and documented components in Storybook. Managed code and peer reviews in GitHub, collaborating with design teams in Figma.
Backend Developer at ViewNext
December 1, 2021 - September 24, 2025
Led maintenance of financial products and asset management in CajaMar project. Expertise in PL/SQL, COBOL, UNIX shell scripting, and BCM Remedy.
Backend Developer at TecnoCom
December 1, 2014 - September 24, 2025
Developed financial server programs for Banco de Crédito Cooperativo CajaMar using COBOL and Java.
Frontend Engineer & Tech Lead at Ayesa Ibermática
September 2, 2025 - September 2, 2025
Leading frontend development in the Valencian Community's digital transformation project. Implementing Angular+17 and TypeScript, improving performance and scalability. Driving key architectural decisions and migrating Oracle Forms to modern technologies. Enhancing workflows with Jira optimizations, code reviews, and CI/CD improvements. Mentoring and guiding developers to raise coding standards and best practices.
Frontend Engineer at Twenix
December 2, 2024 - December 2, 2024
Developed interfaces with Angular+14, TypeScript, and RxJS, optimizing performance. Implemented testing with Jest and Cypress and documented components in Storybook. Managed code and peer reviews in GitHub, collaborating with design teams in Figma.
Backend Developer at Viewnext
December 2, 2021 - December 2, 2021
Led maintenance of financial products and asset management in the CajaMar Project. Expertise in PL/SQL, COBOL, UNIX Shell Scripting, and BMC Remedy.
Backend Developer at TecnoCom
December 1, 2014 - December 1, 2014
Developed financial server programs for Banco de Crédito Cooperativo CajaMar using COBOL and Java.
Full-Stack Web Developer Bootcamp at CodeSpace
April 1, 2021 - April 1, 2021
Completed Full-Stack Web Developer Bootcamp, focusing on frontend and backend fundamentals.

Education

Full-Stack Web Development Bootcamp at CodeSpace
October 1, 2020 - April 1, 2021
Higher National Diploma (HND) in Computer Applications Development at IES Celia Viñas
September 1, 2009 - June 1, 2011
Bachillerato: Humanities and Social Sciences at IES Celia Viñas
September 1, 2006 - June 1, 2008
Higher National Diploma (HND) in Computer Applications Development at IES Celia Viñas
September 1, 2009 - June 1, 2011
Bachillerato (Humanities & Social Sciences) at IES Celia Viñas
September 1, 2006 - June 1, 2008
Higher National Diploma (HND) in Computer Applications Development at IES Celia Viñas, Spain
September 1, 2006 - June 1, 2008
Bachillerato: Humanities and Social Sciences at IES Celia Viñas, Spain
January 11, 2030 - September 24, 2025
Bootcamp at CodeSpace
October 1, 2020 - April 1, 2021
Higher National Diploma (HND) in Computer Applications Development at IES Celia Viñas
September 1, 2009 - June 1, 2011
Bachillerato: Humanities and Social Sciences at IES Celia Viñas
September 1, 2006 - June 1, 2008

Qualifications

Higher National Diploma (HND) in Computer Applications Development
September 1, 2006 - June 1, 2008

Industry Experience

Software & Internet, Professional Services, Financial Services, Media & Entertainment, Education