Jonathan Capistrano

Jonathan Capistrano

Senior Full Stack Developer

Canada UTC-5
English
Professional
Remote Exp.
3+ Years
US Overlap
Full Overlap
Availability
Immediate
Experience
15 yrs

Front-End Web Developer and senior full-stack engineer with 15+ years of experience building publicly facing websites, single-page applications (SPA), and internal back-office UIs for high-traffic financial, education, and SaaS platforms. Expert in modern JavaScript and TypeScript with deep experience in React, Angular, and Next.js, translating design wireframes and UX specs into pixel-perfect, responsive, and accessible UI components. Strong focus on application performance, scalability, SEO, security best practices, and cross-browser compatibility, delivering marketing pages and internal tools that look great and work reliably across devices. Proven collaborator with product designers, marketing teams, and stakeholders, bridging graphical design and technical implementation, and using GitHub, AI tools (GitHub Copilot), and automated testing to maintain high-quality front-end codebases.

At a glance

Level Senior
Experience 15 years
Education Bachelor's
Computer Science
Looking for
Full-Time Contract Freelance
Open to
Video Interview
Paid Trial
Background Check
NDA
Message Jonathan — Coming Soon

Skills

Azure AWS React Native React JS Typescript Python Javascript Java GraphQL HTML C# CSS TailwindCSS Spring Boot Next JS Express JS Redux Redis Node JS REST API NoSQL Selenium Nest JS .Net VB.NET ASP.NET AI Automation Apollo PostgreSQL Supabase

Membership Details

Member Since

February 5, 2026

Last Active

4 months ago