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MDW Work

@mdwwork

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Senior Full-Stack Developer specializing in React, TypeScript, and performance.

Armenia

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What I'm looking for

I seek senior frontend or full-stack roles where I can lead modernizations, improve performance, mentor teams, and deliver scalable, maintainable web platforms in collaborative, engineering-driven environments.

I am a Senior Full-Stack Developer with over seven years building high-performance, scalable web applications using React, Next.js, and TypeScript, with strong backend experience in Node.js and NestJS. I focus on modernizing legacy systems, improving Core Web Vitals, and delivering production-ready solutions aligned with business goals.

I take ownership of architecture and code quality, mentor engineers, and collaborate across product, QA, and design to drive measurable improvements in performance, maintainability, and developer productivity—having led monorepo migrations, major frontend refactors, and complex integrations for enterprise and SaaS platforms.

Experience

Work history, roles, and key accomplishments

Full-Stack Developer

Freelance

Delivered responsive, SEO-friendly web applications for media and small business clients using React/Next.js and Node.js, focusing on performance, accessibility, and maintainable component design.

React Next.js SCSS Node Redux React Query I18next Performance Optimization

Senior Full-Stack Developer

NWS Lab

Established scalable full-stack architectures, developed REST/GraphQL APIs and performant frontend components, refactored legacy codebases, and introduced testing and CI/CD to improve reliability and maintainability.

React TypeScript NestJS Prisma TypeORM Redux Docker AWS

Senior Frontend Developer

Hopper Security

Led development of core features and performance optimizations, improving Core Web Vitals and frontend responsiveness while supporting SOC 2-related GDPR compliance and mentoring junior engineers.

React Next.js TypeScript Jotai Recharts Webflow REST APIs Performance Optimization

Senior Software Engineer

Act-On Software

Led frontend modernization and NX monorepo adoption, migrating AngularJS to React, upgrading React to v18, and improving rendering performance and release reliability across a large marketing automation platform.

React TypeScript NestJS CI CD Testing