Salvatore D'Angelo

Salvatore d'angelo

bookmark on deepenrich
location of Salvatore D'AngeloWillow Grove, Pennsylvania, United States
Followers of Salvatore D'Angelo644 followers
  • Timeline

  • About me

    Software Engineer | Technical Lead | TypeScript, React, Svelte, Node.js | E-Commerce, AI, Performance & Accessibility

  • Education

    • Rider university

      2009 - 2013
      Bachelor's degree political science and government

      Activities and Societies: graduated Summa Cum Laude; participated in Model UN

  • Experience

    • Brookstone

      Aug 2012 - Feb 2014
      Sales manager

      · Led the recruitment process and managed and onboarding for new hires and service representatives.· Supported company ad campaigns promoting high-margin and highly-movable products.· Routinely exceeded monthly sales goals by targeting product-line growth, conversion sales, and securing client loyalty.· Handled conflict resolution in a way that led to higher customer retention/satisfaction rates.

    • Six to midnight productions

      Nov 2014 - Apr 2019
      Co-founder + management head

      · Co-founded multimedia production company, securing investment capital and launching several product lines.· Led technical team in hosting dynamic events including live music, CG graphics, and presentations.· Provided creative, fiscally-efficient advertising for local businesses and non-profit organizations.· Sourced local talent to strengthen community trust, generate pragmatic advertising, and grow regional client base.

    • Trenton social

      Dec 2015 - Oct 2020
      Bartender, musician, audio engineer

      · Managed, served, and satisfied upwards of 500 patrons on a nightly basis.· Performed musical arrangements using acoustic instruments, digital sequencers, and heavily effected vocals.· Co-hosted and provided technical support for weekly live events.· Tracked, mixed, and mastered recordings for musicians, comedians, and other performers.· Leveled and cleaned live audio for podcasts and presentations.

    • Sixtom.com

      Nov 2018 - now
      Founder + technical lead

      − Developed custom business solutions leveraging headless CMS, Svelte(kit) frontends, and open-sourced analytics− Created branded content management systems using React and Sanity− Implemented serverless microservice architectures to augment statically rendered sites− Performed CMS migrations from injected html to schema/structured content− Automated performance and accessibility testing to optimize web applications

    • Rhone

      Jul 2021 - Feb 2023
      Senior web developer

      − Transformed legacy jQuery/Liquid codebase to modern JAMstack architecture− Deployed serverless functions for authentication, inventory management, and product feeds− Integrated search provider, resulting in 50% improvement in search conversion rates− Streamlined SEO and accessibility optimizations, increasing site health scores by 30%− Managed repositories and CI/CD processes in Agile environment− Mentored junior developers and improved team technical capabilities

    • Made in

      Feb 2023 - now
      Senior software engineer

      − Own end-to-end feature development, including requirements gathering, technical task breakdown, and release management− Conducted accessibility audit, achieving WCAG AA compliance and increasing organic traffic by 12%− Optimized core web vitals, reducing mobile Interaction to Next Paint (INP) by 50% to sub 200ms− Architected automated testing infrastructure with Vitest and Playwright, integrated with GitHub Actions− Modernized the e-commerce platform, using canary releases of Next.js App Router and TailwindCSS− Revamped account system in Shopify, updating legacy Liquid code to modern tech stack− Utilized AI to automate alt text and SEO description generation− Upgraded codebase to strict TypeScript, reducing runtime errors and improving development efficiency− Implemented and managed A/B testing experiments to boost conversion rates Show less

  • Licenses & Certifications

    • Responsive web design

      Freecodecamp
      Feb 2020
      View certificate certificate
    • Course completed: enterprise ui development: testing

      Frontend masters
      Dec 2024
      View certificate certificate
    • Course completed: everything you'll need to know about git

      Frontend masters
      Nov 2024
      View certificate certificate
    • Javascript algorithms and data structures

      Freecodecamp
      Feb 2020
      View certificate certificate
    • Course completed: web app accessibility (feat. react)

      Frontend masters
      Jun 2024
      View certificate certificate
    • Course completed: the hard parts of asynchronous javascript

      Frontend masters
      Nov 2024
      View certificate certificate
    • Course completed: web security, v2

      Frontend masters
      Sept 2024
      View certificate certificate