Full-stack engineering & modern digital product delivery

Angular, TailwindCSS, Java Spring Boot, Node.js

• Developed end-to-end product and order workflows on a configurable, multi-brand, multi-environment e-commerce and production management platform.
• Improved the resilience of the Node.js image processing service under heavy load (memory self-protection, multi-instance execution, load distribution).
• Standardized server and deployment configuration with health checks, resource limits, and post-failure diagnostics.
• Improved observability with workload/performance monitoring, better error logging, and management dashboards.
• Migrated large-scale batch operations to async processing, preventing UI blocking.
• Collaborated with remote stakeholders via Jira, code reviews, and architectural planning.

Next.js, TailwindCSS, Node.js, REST APIs

• Developed professional web applications using a Single Page Application architecture.
• Increased the accessibility, usability, and visual quality of existing websites through design and technology improvements.
• Worked on both front-end and back-end, utilizing RESTful APIs and best practices.

React.js, Next.js, TailwindCSS, AWS, GCP, CI/CD

• Developed professional web applications using React.js and Next.js.
• Built e-commerce payment pages using JavaScript and DOM manipulation.
• Increased the accessibility and visual quality of the existing website.
• Used Google Cloud Platform (GCP) and AWS with CI/CD pipelines.

ReactJS, NextJS, Django, DRF, Bootstrap, Material UI

• Developed web applications using ReactJS, NextJS, Django, and Django Rest Framework.
• Designed responsive interfaces with HTML5, CSS, SASS, Bootstrap, Tailwind CSS, and Material UI.
• Integrated payment systems into e-commerce websites.
• Ensured cross-browser compatibility and optimized application performance.