Open to opportunities

Jose Rai

@joserai1

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Senior Full Stack Engineer focused on building user-friendly data analytics products with React and Node.js.

United Kingdom

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What I'm looking for

I seek remote-friendly roles building data analytics or BI products where I can drive UI/UX, mentor engineers, contribute to product strategy, and scale cloud-native systems.

I am a Senior Full Stack Engineer with eight years of experience building interactive, user-friendly data analysis and BI products. I design engaging UI/UX, create impactful open-source solutions, and deliver high-quality features using React, Node.js, and cloud platforms.

At Instil I led end-to-end feature development for a SaaS analytics platform, increasing user engagement by 30%, optimizing databases for 25% faster retrieval, and reducing release times via CI/CD automation. I mentor junior developers, conduct code reviews, and contribute to product strategy and community engagement.

I thrive in remote, collaborative environments, advocate for accessibility and best practices, and enjoy integrating containerization and cloud services to build scalable, maintainable systems that align with user needs.

Experience

Work history, roles, and key accomplishments

Senior Full Stack Engineer

Instil

May 2019 - Oct 2025 (6 years 5 months)

Led development of end-to-end features for a SaaS analytics platform, increasing user engagement by 30% and reducing deployment times via CI/CD automation. Mentored junior developers and improved data retrieval performance by 25% through DB schema optimizations.

React MongoDB MySQL Docker CI CD RESTful APIs UI UX Accessibility

Full Stack Developer

Vietnam Consulting Group

Oct 2017 - Mar 2019 (1 year 5 months)

Developed and maintained core features of a data analytics SaaS, contributing to 15% revenue growth and improving performance via query and frontend optimizations. Integrated GCP services and produced onboarding documentation to reduce ramp-up time.