C, Posix, Gcc, Aix, Iso 8583, Network Programming, Valgrind, Sockets, Ipc, Shared Memory, Linux systems programming, message queues, AIX kernel internals, epoll, Clang, ACI NETX, Semaphores, multi-process architecture, ASan

Python, cybersecurity frameworks and practices, middleware Oracle DB2 MSQL, Power Shell REXX Cobol CICS JCL, container security Docker Anchore, multifactor authentication – MFA, automation solution Jenkins and Ansible, Service Now ticketing system

Unix, Aix, Linux, Solaris, MySQL, Shell scripting, Performance Testing, Windows, Oracle, Production Support

snap logic , Cloud Formation, Node JS, MySQL, Db2 400, Edifecs, Sqs, Rpg 400, S3, SQL Server, Rpgle, Cloud Watch, Database Design, AWS, Python, IIS Services, Code Pipeline, RPG programming, Free-format RPG programming, SQL for iSeries, Glue, DB2 for i SQL, FSX filesystem, Secret Manager, IBM iSeries AS 400

Software Design And Development, Embedded Linux, Wifi 6 7 knowledge, GPON ONT home gateway products or wifi Extenders, 802.11 specifications, Network layer 2 3 data forwarding development, Wifi driver development

Linux Administration, Kubernetes, Docker, Terraform, Ansible, Python, Bash Scripting, Red Hat OpenShift