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caribbeanindie

Leny L.

@caribbeanindie

Front End Developer specialized in Angular, React and React Native

Dominican Republic
Spanish, English
About me
Front-end developer with 3+ years building and scaling production web and mobile apps. I turn Figma designs into responsive, mobile-first interfaces and keep large Angular and React codebases healthy. Stack: Angular (v13 to v21), React, TypeScript, JavaScript, HTML5, CSS3, RxJS, NgRx, React Native, Node.js, REST APIs, PostgreSQL. Recent results: a full UI/UX revamp of a financial platform plus its custom component library, an Angular v13 to v21 migration with production stable, and 65+ vulnerable dependencies fixed. Clear communication, realistic deadlines, clean code.... Read more

Skills

c
caribbeanindie
Leny L.
Offline • 
Average response time: 1 hour

See my services

Custom Websites
I will build a fast, responsive websites
From$80 / projectMore details
Full Stack Web Applications
I will develop your web or mobile app with react, angular or react native
From$400 / projectMore details

Portfolio

Work experience

Dubeetech

Angular Architect & Front-End Engineer

Dubeetech • Full-time

Jun 2023 - Nov 2026 • 3 yrs 5 mos

• Self-initiated and delivered a full UI/UX revamp of a financial management web application, translating design updates into responsive, accessible front-end code. • Designed and built a unified custom component library, resolving UI inconsistencies and standardizing the design-to-code workflow. • Led an incremental Angular migration (v13 to v21) while keeping production stable, and mentored 2 engineers on architecture and code quality. • Diagnosed and fixed a critical back-end race condition causing data corruption, using transactional locking with retry/backoff logic. • Remediated 65+ vulnerable dependencies and documented architectural changes in internal knowledge-transfer sessions. Stack: Angular, TypeScript, RxJS, NgRx, hexagonal architecture (ports and adapters), Node.js, PostgreSQL, Ubuntu.