• Design and deliver customer-facing applications and integration services across booking, checkout, payments, customer profiles, claims, CMS, analytics, and lead-management workflows. • Build and guide implementation of AWS-based serverless services and APIs using TypeScript, Node.js, Lambda, API Gateway, DynamoDB, and external platform integrations. • Define API contracts, data flows, error-handling behavior, caching strategies, deployment requirements, and observability expectations in collaboration with frontend and backend engineers. • Designed multi-layer caching and asynchronous refresh patterns that materially reduced third-party API traffic while improving application performance and resilience. • Review code, troubleshoot production issues, document root causes, and coordinate remediation across product, design, QA, delivery, and engineering teams.

Commercetools Developer Expert and Node.js with experience integrating Bold Checkout for seamless payment processing, customizing checkout experiences, writing reliable unit tests, and collaborating with DevOps on deployment strategies and Design System.

Led the design and development of complex business rules and scalable cloud-native systems using AWS (Lambda, SQS, EventBridge, Cognito, RDS). Architected and implemented a new ERP system for a multinational startup, building reusable components with React, Node.js, PostgreSQL, and TypeScript, while defining architectural standards and driving performance-focused engineering initiatives.

At Valtech, led full-stack development for PetSmart and ISC2, building MACH-compliant e-commerce platforms with Commercetools, contentful, GraphQL, Node.js, and cloud-native architectures (GCP & Azure). Designed scalable microservices and mentored client teams.

Experience with__ Contentful, Commercetools, GraphQL, Node.js, React, Next.js, Gatsby, and GCP__. At Nuts.com, led subscription program (+12% revenue), PHP→Node/Vue migration, MACH adoption, and AWS automation. At Zenni, built microservices, checkout flows, and a product config engine.

Work with focus on creating mobile and web applications using React, Javascript ,Typescript, React Native and AWS. I was responsible for creating and implementing all UI/UX for web and mobile applications.