Open to opportunities

Dymyll Jones

@dymylljones

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Staff-level software engineer specializing in React, TypeScript, and scalable secure architectures.

United States

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What I'm looking for

I’m looking to lead engineering strategy for user-centric products—building scalable React/TypeScript architectures, secure authentication flows, and robust CI/CD with strong testing. I want to mentor teams and partner closely with product and design in dynamic environments.

I’m a staff-level software engineer delivering high-impact, user-centric products across frontend and backend systems. I specialize in React and TypeScript, and I build scalable architectures with hands-on expertise in Go, AWS, and Docker.

Most recently, as a Senior Frontend Engineer at Mailchimp, I led frontend architecture and engineering strategy for the core platform, architecting high-performance frontend systems for 10M+ users and reducing page load times by 35%. I also built a component library adopted by 8+ teams (improving feature development by 40%), led cross-functional delivery of 15+ major features including secure authentication flows (boosting conversion by 20%), and mentored 12+ engineers to reduce bug reports by 25%. Earlier, as a Staff Fullstack Engineer (Tenure Consulting), I spearheaded enterprise dashboard and payment systems with scalable React/TypeScript frontends and robust GraphQL backends, reducing data over-fetching by 60% and improving dashboard load performance by 45%—while driving CI/CD-aligned, end-to-end delivery.

Experience

Work history, roles, and key accomplishments

Staff Fullstack Engineer

Tenure Consulting

Jan 2021 - Dec 2025 (4 years 11 months)

Spearheaded end-to-end development of an enterprise dashboard and payment systems, building scalable React/TypeScript frontends with GraphQL backends. Created componentized systems and APIs to reduce data over-fetching and improve dashboard performance.

React TypeScript GraphQL Dashboard Development CI CD Agile Methodologies API Design Performance Optimization

Senior Frontend Engineer

Mailchimp

Jan 2021 - Dec 2025 (4 years 11 months)

Led frontend architecture and engineering strategy for Mailchimp's core platform, delivering scalable React/TypeScript solutions across multiple product teams. Reduced page load times by 35%, grew a component library adopted by 8+ teams, and drove micro-frontend architecture to enable independent deployments.

React TypeScript Frontend Architecture Component Library Development CI CD Unit Testing Technical Leadership

Lead Software Engineer

Buzzspyll

Jan 2019 - Jan 2021 (2 years)

Led frontend engineering for a fintech startup, building mobile-first payment and engagement platforms from MVP through production. Developed React Native and Node.js solutions, integrated AWS services for backend scalability, and supported growth experiments using feature flags.

React Native Objective C Mobile First Development Performance Optimization Cognito Federal Identity DynamoDB Elastic

Software Engineer Consulting

Sogeti Consulting

Jan 2019 - Jan 2021 (2 years)

Delivered frontend and full-stack solutions for multiple enterprise clients, adapting across different technologies and business domains. Modernized legacy frontends, expanded automated testing and CI workflows, and implemented A/B testing pipelines and UI experiments.

Angular React React Native Accessibility Automated Testing CI Pipelines A B Testing UI Experiments Agile

Software Developer Consulting

CGI Consulting

Jan 2018 - Jan 2019 (1 year)

Contributed to enterprise application development for government and corporate clients, working with agile practices and full-stack system integration. Maintained legacy codebases while implementing modern development practices, including responsive UI components and backend service integration.

JavaScript Responsive UI SQL Java Backend Integrations System Integration Agile Sprint Planning

Education

Degrees, certifications, and relevant coursework

West Texas A&M University

Bachelor of Business Administration, Computer Information Systems

2013 - 2018

Earned a B.B.A. in Computer Information Systems from West Texas A&M University (2013–2018), including coursework in software development and web development.