.NET, Nunit, PostgreSQL, Prometheus, Kafka, Grafana, Redis, Microservices, Jenkins, Tdd, Terraform, Kubernetes, Xunit, AWS, GitHub Actions, OpenTelemetry, RESTful API design, KeyCloak, OpenFGA

Cloudformation, Angular, Gcp, Terraform, Docker, Distributed Systems, Azure, Kubernetes, AWS, DocumentDB, microservices architecture, infrastructure as code

snowflake , Java, BigQuery, Scala, Data Modeling, Sql, Spark, Python, Airflow, query execution, ClickHouse, data platforms, analytical infrastructure, StarRocks, dbt, large-scale data systems, performance optimization, AI LLM-based applications

Devops, Gcp, Azure, AWS, Hybrid cloud, SRE, Advanced monitoring, Python Programming Language, Enterprise automation architecture, GenAI Agentic AI, AIOps, Observability

Perforce, Tomcat, Windows Server, Angularjs, Ldap, Json, Extjs, Angular, Javascript, JUnit, MySQL, Bootstrap, Websphere, Oracle, Mybatis, Jsf, Java, Solaris, Hibernate, SQL Server, Jboss, J2EE, Sql, Aix, TestNG, Weblogic, Git, jQuery, REST, DB2, Linux, Xml, AJAX, CVS, Subversion, Active Directory

AWS CloudFormation, Redis, K-12 EdTech CIPA compliance, Go Golang, Unbound DNS server, SmartPAC PAC-based proxy architecture, DNS protocol architecture, Chrome enterprise policy, TLS certificate management, DNS-over-HTTPS

Github, C, Debuggers, Lvm, Linux kernel, test automation, Gcc, Jtag, Pcie, Computer Architecture, Gitlab, Nvme, Sqa, Embedded Software, Device Driver, Linux, X86, Arm, development tools, DMA, Storage Networking, make, RDMA, EDAC, bootloaders, P2P, CXL

Azure, GitHub Copilot, Java Spring Boot

.NET, Sdp, Saas, Rtcp, Service Oriented Architecture, Rtp, DevOps processes, Cloud-native software, VoIP, SIP, Agile development methods