Frontend: React, React Admin, JavaScript, HTML5, CSS, Tailwind CSS, SCSS, Bootstrap, Angular, JSON-LD, Server Side Rendering (SSR), SEO
Backend: Node.js, Express.js, Python, Django, GraphQL, REST APIs, JSON
Databases: PostgreSQL, MongoDB, MySQL, SQL, Elasticsearch
Testing: Jest, Playwright, Storybook
Cloud & DevOps: Git/GitHub, AWS (Lambda, Kinesis, S3, CloudFront, EC2, Route53, ACM, CodePipeline, Cognito, SES, Elastic Beanstalk, SAM), AWS CLI, CircleCI (CI/CD), JIRA (Agile/Scrum), Monday, BrowserStack, Vite, npm, JWT Authentication
Analytics & Ads: Google Analytics 4 (GA4), Google Tag Manager (GTM), Google Ad Manager (GAM), EX.CO, HTL Ads
Other: Third-party APIs (Google Maps, Mapbox, Mailgun, Zerobounce), CSV/XLSX Data Import, Ant Design, Cursor, GitHub Copilot