react.js , Java, Oauth2, PostgreSQL, Spring Boot, Jwt, Mssql, Css3, Html5, MySQL, Spring Security, Restful Apis, DevOps practices, Automated security testing, Secure coding standards, CI/CD pipelines, Microservices Architecture, SAML2, OWASP Top 10 vulnerabilities and remediation techniques, Security testing tools, OIDC

Java, Databases, Https, Reactjs, Php, Node.js, Http, NextJS, Rest Apis, Python, Go