Open to opportunities

Jesse Delgado

@jessedelgado

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Front-end engineer building accessible, reusable UI for SaaS from Figma to production.

United States

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What I'm looking for

I’m looking to keep owning front-end delivery end-to-end—shipping accessible, reusable UI fast with strong QA and DevTools debugging. I thrive partnering with design/QA/backend and improving process efficiency while using GenAI to accelerate iteration safely.

I’m a delivery-focused front-end engineer with 5+ years building and shipping production web experiences across SaaS, e-commerce, and enterprise platforms. I translate Figma mockups into clean, reusable code, validate quality through cross-browser testing, and debug hands-on in DevTools. I also use GenAI tools like ChatGPT/Claude to accelerate iteration and edge-case coverage—then validate results in code before shipping.

At Precisely, I built and maintained UI features for a SaaS CMS used by ~20 financial institutions, owning work end-to-end (requirements → build → QA → release → support) on sprint cadence with monthly releases. I led Template Editor development for Email, SMS, and PDF workflows, including delivering a barcode block for shipping PDF rendering and preview-to-output parity. I diagnosed a same-day production issue where DOMPurify stripped a required HTML attribute, traced the root cause in DevTools (network + DOM), and patched configuration to restore submissions—then refactored UI into reusable Vue components to reduce duplicated logic and improve maintainability.

Experience

Work history, roles, and key accomplishments

Front-End Software Engineer

Precisely

Jan 2021 - Jan 2026 (5 years)

Built and maintained UI features for a SaaS CMS used by ~20 financial institutions, owning Template Editor work end-to-end from scoping to release and on-call support. Delivered workflow-driven Email/SMS/PDF capabilities, refactored UI into reusable Vue components, and resolved a client-blocking DOMPurify submission issue same-day.

Vue.Js JavaScript HTML CSS UI Components Cross Browser Testing

Web Developer (Shopify)

Phone Daddy

Jan 2020 - Jan 2021 (1 year)

Maintained and updated Shopify themes for promotions, product layout changes, and mobile UX improvements. Implemented storefront updates using Liquid, HTML/CSS, and JavaScript, improving responsiveness and fixing front-end bugs through iterative testing and debugging.

Shopify Liquid HTML CSS JavaScript Theme Development Storefront UI Updates

Web Developer (WordPress)

Envela Corporation

Jan 2019 - Jan 2020 (1 year)

Built front-end UI for a deployed Microsoft Buy-Back Program, supporting a quote-to-shipping-label customer flow in partnership with a C# developer. Developed WordPress themes/templates with validation, error states, responsive behavior, and cross-browser QA prior to production releases.

Responsive UI Cross Browser Testing

Front-End Developer (Contract)

Lennox International

Jan 2021 - Present (5 years 3 months)

Extended and maintained a web-based editor application, shipping UI updates and validating backend integration behavior under tight timelines. Added an HTML content block, validated payload behavior, and debugged UI issues during QA and release cycles to prevent regressions.

HTML CSS JavaScript UI Chrome DevTools