Open to opportunities

Daniel User

@danieluser23

Message

Full Stack Software Engineer focused on scalable, type-safe web apps.

United States

Message

What I'm looking for

I seek roles building scalable, type-safe web platforms with strong cloud-native practices, collaborative teams, and opportunities to lead technical modernization and mentor engineers.

I am a Full Stack Software Engineer with 4+ years building scalable web applications using Next.js, React, and TypeScript on the frontend, and Node.js, AWS Lambda, and Python on the backend. I specialize in modernizing legacy systems into cloud-native microservices, designing performant UI/UX, and implementing CI/CD pipelines and infrastructure-as-code for reliable production delivery.

I have led migrations to serverless architectures, launched MVPs from zero to production, mentored engineers, and improved product metrics such as load times, SEO, and conversion flows. I prioritize type-safe contracts, observable systems, and developer ergonomics to deliver maintainable, high-performance software at scale.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Engineer

Current

TS Industrial LLC

Mar 2025 - Present (1 year 3 months)

Spearheaded modernization of a legacy e‑commerce platform into a TypeScript serverless microservices architecture, improving scalability and maintainability for a 9M+ SKUs catalog and standardizing backend service patterns.

TypeScript AWS Lambda Next.js DynamoDB AWS CDK CI CD Zod API Gateway

Founding Full Stack Engineer

Homekey

Jan 2025 - Feb 2025 (1 month)

Launched an MVP real estate platform to production in one month, enabling 30+ users to transact and converting 20 waitlisted users through onboarding automation and AI-powered document features.

React TypeScript Flask AWS S3 Clerk CI CD Authentication

Front-End Engineer

Bynder

Jan 2023 - Feb 2024 (1 year 1 month)

Developed micro-frontends and modernized legacy tooling with React and Next.js, implemented CI/CD and caching strategies that improved page load times by 30% and supported enterprise asset migrations.

React Next.js Jest React Testing Library Docker Kubernetes CI CD Caching

Full Stack Software Engineer

Crown Clothing

Mar 2022 - Dec 2022 (9 months)

Redesigned checkout and frontend, increasing online sales by 15% and boosting Lighthouse performance score from 77 to 93 through asset optimization and lazy loading.

React Redux Apollo Client GraphQL Performance Optimization Lighthouse OAUTH2 Pagination

Cofounder & Product Team Lead

BOTE

Apr 2020 - Feb 2022 (1 year 10 months)

Led an 8+ member cross-functional team to build and launch an MVP using React, Node.js, and Stripe, growing site traffic to 10K monthly views and 600 monthly users.

Product Leadership React Stripe Team Management Marketing Deployment NodeJS