JEE container apps, Core java, AWS Architect certification

Java Chaincode(smart contarcts) dev. env for Hyperledger Fabric
Java Chaincode(smart contarcts) dev. env for Hyperledger Fabric

Executable Architecture for the Java developers of smart contracts on Fabric framework. All Dev.tools and environment(3 Docker nodes of Fabric components) in VM

Backend Engineer
Fullstack Engineer
Software Architect

Adopting open-source SAML SP framework for specific needs
Adopting open-source SAML SP framework for specific needs

Adopted SAML SP lib to work correctly with 2 IDP (e.g. MS Azure and IBM), enhanced functionality with "alt. certificate" function to allow no-downtime rotation

Security Engineer
Software Architect

J2EE BE integration with .NET FE
J2EE BE integration with .NET FE

Resolved issues with Java to .NET interoperability, J2EE declarative transaction management, logging subsystem and application server configuration;

Software Architect
Web Developer
Java
.NET

GSSP Secure Software Programming-Java
GSSP Secure Software Programming-Java

After certifying by GAIC in GSSP-JAVA (Secure Software Programmer-Java) with best score. I was invited by SANS to participate in Mentor program.

Mentor
Java