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I'm a results-oriented Senior Frontend Engineer and Team Lead with over 5 years of experience architecting scalable B2B SaaS platforms. I'm passionate about leading cross-functional teams, delivering high-impact features, and mentoring engineers while staying hands-on with architecture, performance, and modern React patterns.…

Uris Francisco

Front-End Developer, Web Developer, Full Stack Developer, +2

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I'm a results-oriented Senior Frontend Engineer and Team Lead with over 5 years of experience architecting scalable B2B SaaS platforms. I'm passionate about leading cross-functional teams, delivering high-impact features, and mentoring engineers while staying hands-on with architecture, performance, and modern React patterns.…

Available to hire

I’m a results-oriented Senior Frontend Engineer and Team Lead with over 5 years of experience architecting scalable B2B SaaS platforms.

I’m passionate about leading cross-functional teams, delivering high-impact features, and mentoring engineers while staying hands-on with architecture, performance, and modern React patterns.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Spanish; Castilian

Fluent

English

Advanced

Work Experience

Senior Frontend Engineer & Team Lead at Strategic Mobile

June 1, 2023 - Present

Led frontend division: code reviews, knowledge sharing, and mentoring; migrated legacy modules to modern React patterns; architected a scheduling engine for bulk messaging with complex recurrence; integrated Generative AI for templates and marketing copy; built real-time messaging with WebSockets; implemented Web Workers for large CSV imports and media processing; extended CMS for B2B scalability.

Frontend Developer (Freelancer) at Freelancer

November 1, 2022 - May 31, 2023

Built Asset Management Dashboard for a major newspaper using React and Cloudinary; implemented middleware with Next.js API routes and Express to sanitize and validate metadata before cloud sync; designed a design system with CSS Modules and TypeScript; migrated build pipeline to ESBuild/Express with comprehensive Jest tests.

Frontend Developer (Freelancer) at Freelancer

June 1, 2022 - October 31, 2022

Engineered a Booking System for an online yoga platform: complex class booking logic and secure payment flows; improved performance with Next.js SSR/SSG, Zustand state management, and React Query caching; integrated Strapi Headless CMS for marketing updates.

Frontend Developer at Nidux Corp

November 1, 2021 - March 31, 2022

Optimized E‑commerce: enhanced cart logic and checkout flows; integrated real-time Firebase and REST APIs for live inventory and authentication; modernized codebase with custom React Hooks and a reusable component library.

Frontend Developer at CLARO Dominicana

December 1, 2019 - November 30, 2021

Architected Geo-Tracking dashboards with React and Mapbox GL JS; Delivered scalable web solutions inside a Drupal CMS; Built the Claro Play customer portal for video streaming entitlements and secure authentication.