HTML and CSS


JavaScript and TypeScript


JQuery and BootStrap


Angular


React


Vue


Next.js





Java


JakartaEE


Gradle and Maven


DataBases


JBDC


Junit and Mockito



Spring FrameWork and Spring Core
Spring Boot
Spring Data JPA and Hibernate
Spring Batch
Spring Security
Spring Actuator
Swagger


Rest API and Microservices.


Docker - Kubernetes - Linux - PowerShell - DEVOPS






https://developer.mozilla.org/en-US/docs/Web/HTML


https://developer.mozilla.org/en-US/docs/Learn/Getting_started_with_the_web/HTML_basics


https://developer.mozilla.org/en-US/docs/Web/CSS


https://developer.mozilla.org/en-US/docs/Learn/Getting_started_with_the_web/CSS_basics


https://developer.mozilla.org/en-US/docs/Web/JavaScript


https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Introduction


https://developer.mozilla.org/en-US/docs/Web/JavaScript/Language_overview


https://developer.mozilla.org/en-US/docs/Learn/JavaScript


https://developer.mozilla.org/en-US/docs/Learn/Getting_started_with_the_web/JavaScript_basics


https://developer.mozilla.org/en-US/docs/Learn/JavaScript/First_steps/What_is_JavaScript


https://www.freecodecamp.org/news/data-structures-and-algorithms-in-javascript/


https://code.visualstudio.com/docs/languages/javascript


https://www.typescriptlang.org/docs/


https://angular.dev/overview


https://angular.io/docs


https://react.dev/learn


https://vuejs.org/guide/introduction.html


https://api.jquery.com/


https://nodejs.org/docs/latest/api/


https://nextjs.org/docs






Oracle® Database Concepts 21c



https://docs.oracle.com/javase/tutorial/getStarted/index.html



https://docs.oracle.com/javase/tutorial/index.html



https://docs.oracle.com/javase/tutorial/tutorialLearningPaths.html



https://docs.oracle.com/javase/8/docs/
https://docs.oracle.com/javase/8/docs/api/



https://docs.oracle.com/javase/tutorial/reallybigindex.html



https://docs.oracle.com/javase/tutorial/essential/concurrency/procthread.html




https://jakarta.ee/specifications/platform/10/jakarta-platform-spec-10.0.pdf
https://jakarta.ee/specifications/webprofile/10/jakarta-webprofile-spec-10.0.pdf
https://jakarta.ee/specifications/coreprofile/10/jakarta-coreprofile-spec-10.0.pdf
https://jakarta.ee/specifications/persistence/3.1/jakarta-persistence-spec-3.1.pdf
https://jakarta.ee/specifications/batch/2.1/jakarta-batch-spec-2.1.pdf



https://docs.spring.io/spring-framework/reference/
https://docs.spring.io/spring-framework/reference/index.html
https://docs.spring.io/spring-boot/docs/3.1.1/reference/pdf/spring-boot-reference.pdf
spring-batch-reference.pdf
https://docs.spring.io/spring-security/reference/index.html



Spring Boot Actuator Web API Documentation




https://docs.oracle.com/javaee/6/tutorial/doc/bnbpz.html


https://dev.java/learn/


Oracle Database 23c Books

https://docs.oracle.com/en/database/oracle/oracle-database/23/cncpt/database-concepts.pdf

https://docs.oracle.com/en/database/oracle/oracle-database/23/tdddg/get-started-oracle-database-development.pdf

https://docs.oracle.com/en/database/oracle/oracle-database/23/adfns/database-development-guide.pdf

https://docs.oracle.com/en/database/oracle/oracle-database/23/admin/database-administrators-guide.pdf

https://hibernate.org/orm/documentation/6.4/

https://www.postgresql.org/docs/current/

postgresql-16-US.pdf


postgresql-16-A4.pdf



https://go.dev/doc/
https://go.dev/doc/effective_go
https://go.dev/ref/spec
https://pkg.go.dev/std
https://go.dev/tour/welcome/1

https://doc.rust-lang.org/std/index.html
https://mariadb.org/documentation/
https://dev.mysql.com/doc/refman/8.0/en/
https://www.mongodb.com/docs/
https://nginx.org/en/docs/beginners_guide.html
https://www.nginx.com/blog/announcing-open-source-subscription-f5-nginx/
https://ubuntu.com/core/docs


29-Feb-2024


angular


https://angular.io/
https://blog.angular.io/
https://blog.angular.io/signal-inputs-available-in-developer-preview-6a7ff1941823
https://blog.angular.io/announcing-angular-dev-1e1205fa3039
https://angular.dev/tutorials/learn-angular
https://www.youtube.com/playlist?list=PL1w1q3fL4pmj9k1FrJ3Pe91EPub2_h4jF
https://angular.io/docs


React


https://react.dev/
https://react.dev/learn
vue
https://vuejs.org/





03-03-2024


https://learn.microsoft.com/en-us/credentials/certifications/exams/az-900/
https://learn.microsoft.com/en-us/training/paths/microsoft-azure-fundamentals-describe-cloud-concepts/
https://learn.microsoft.com/en-us/training/paths/azure-fundamentals-describe-azure-architecture-services/
https://learn.microsoft.com/en-us/training/paths/describe-azure-management-governance/
https://learn.microsoft.com/en-us/credentials/certifications/azure-fundamentals/





Hello google cloud


https://cloud.google.com/learn/certification/cloud-engineer

Front End

https://developer.mozilla.org/en-US/curriculum/