Open to remote roles

RyanTendonge

Senior Software Engineer. Frontend & Full Stack.

Download resume (PDF) Get in touch

I build accessible, high‑performance web products end to end, and use AI to ship them faster without lowering the bar.

Seven years of shipping, at scale.

  • 7years building web applications and platforms
  • 100,000+AWS customers using features I owned, every day
  • 5 million+authentication requests a week through interfaces I owned at Capital One
  • 90%+test coverage held consistently on my Capital One team

Four teams.
One craft.

2019 → now · scroll to explore

  1. May 2024 – Present

    HubSpot

    Senior Frontend Engineer · Remote

    • Core contributor on a 4-engineer team building the foundational frontend platform powering HubSpot's multi-tenant customer portal solutions.
    • Architect scalable, reusable frontend infrastructure that lets multiple internal product teams rapidly build and configure customer-facing portal experiences.
    • Drive frontend architecture decisions with strong standards for accessibility, performance, and maintainability.
  2. Apr 2022 – May 2024

    Amazon Web Services

    Frontend Engineer · Remote

    • Owned React-based application features used daily by over 100,000 AWS customers.
    • Built responsive web apps from user-tested designs with designers and product managers.
    • Upheld unit testing and accessibility standards in new code and peer reviews.
  3. May 2020 – Apr 2022

    Capital One

    Software Engineer · Plano, TX

    • Lead frontend engineer (React and Angular) on a six-person team in the Auto Finance division.
    • Owned authentication interfaces handling over 5 million requests per week.
    • Kept test coverage consistently above 90%; spearheaded accessibility initiatives for screen-reader and assistive-tech support.
  4. Oct 2019 – May 2020

    Yesware

    Software Engineer · Boston, MA

    • Built and maintained a calendar feature in Angular and TypeScript on a four-engineer team.
    • Improved release confidence with strict unit testing (Jasmine, Karma).
  5. 2018

    University of Buea

    B.Sc. Computer Engineering · Cameroon

Side business

And after hours,
a studio.

A recent endeavor that merges my AI knowledge with my design and UX eye. I design and build websites for small, upscale businesses: each one gets its own look, built mobile-first, accessible and fast.

Wanes Studio homepage: a couple in black formalwear seated by a river, with the studio name across the photo.

Wanes Studio

Wedding & portrait photographer in Washington, DC. A gallery-style site with a hero slideshow, an inquiry link for each service, and local SEO.

wanes.studio ↗(opens in a new tab)
Hue & Form homepage: a candlelit banquet room behind the headline 'Where every space becomes a canvas.'

Hue & Form

Event decor & design studio in Houston and Dallas. An editorial single page with a filterable portfolio, process steps and service-area structured data.

hueandformdesign.com ↗(opens in a new tab)
  1. IntakeBrand, services, booking links, photos
  2. Direction2–3 contrasting style tiles
  3. MockReal copy and photos, iterated live
  4. BuildMobile-first, accessible and fast
  5. LaunchFavicon, share image, SEO, domain

The toolkit.

Frontend

React and TypeScript, every day.

  • React
  • TypeScript
  • JavaScript (ES6+)
  • Angular
  • HTML5
  • CSS3
  • Tailwind CSS

Specialty

Accessibility (WCAG)

Screen-reader and assistive-tech support, built in from the first commit.

Backend

  • Node.js
  • Java
  • Spring
  • GraphQL
  • REST APIs

Architecture

  • Component systems
  • Design systems
  • Multi-tenant platforms

Quality

  • Jest
  • React Testing Library
  • Jasmine/Karma

AI tooling

  • Claude
  • Claude Code
  • GitHub Copilot
  • Lovable
  • Agentic workflows
  • Reusable agent skills

How I work with AI

A force multiplier.

It speeds up the work I already understand, so more of my attention goes to the decisions that need judgment.

  1. Right tool for the job.

    I work across AI coding assistants, agents and AI app builders (Claude, Claude Code, GitHub Copilot and Lovable among them) and pick whichever fits the task.

  2. Repetitive tasks become skills.

    When I catch myself doing the same work twice, I turn it into a reusable skill: the instructions, checklists and scripts an agent needs to do it the same way every time. My whole client-site process, from intake to launch, now runs as one.

  3. Agents for the busywork.

    I hand agents scaffolding, refactors and first drafts of tests, then review every diff the way I'd review a teammate's pull request.

  4. Judgment stays with me.

    Architecture, accessibility and UX calls are mine. AI-generated code gets the same tests, reviews and accessibility checks as everything else.

Open source, early.

Google Summer of Code · OpenMRS · May – Aug 2019

User interface for password reset

Built the user interface for the password reset mechanism in OpenMRS, the open-source medical records platform, continuing a 2018 project that had delivered the backend.

Project ↗(opens in a new tab) Acceptance letter

Google Code-in · LibreHealth · Nov 2017 – Jan 2018

Open-source mentor

Mentor for LibreHealth during Google Code-in, Google's open-source contest for pre-university students.

Mentor certificate

Personal · 2026

This site

Launch-style, scroll-driven motion in plain CSS and JavaScript, with every scene collapsing to a calm static layout when reduced motion is on.

No libraries · WCAG 2.1 AA

Open to fully remote senior roles

Let's build
what's next.

Download resume (PDF) LinkedIn ↗(opens in a new tab)