Design Patterns, Java, RDBMS, Algorithms, Nosql, Containerization and orchestration, Cloud technologies AWS, Deployment patterns, Computer Science, messaging systems, Microservices and Serverless architecture, Networking vulnerability, Solution architecture design, Code testing practices, Computing Theory, Highload systems, Security patterns, Database theory, Architectural Enterprise Patterns, Key-value storages

Rabbitmq, Grafana, Kafka, Rest Apis, Cassandra, Gcp, Terraform, Spring Boot, Elk, Dynatrace, AWS, Prometheus, Kubernetes, Azure, Graphql, Docker, Jenkins, MongoDB, API Gateways, EKS, Service Mesh, AKS, Zipkin, GKE, OpenTelemetry, ArgoCD, Jaeger, Microservices Architecture, Istio, GitOps, GRPC, Linkerd, Java 11

.NET, Java EE, Tomcat, Oracle Database, Ms Sql Server, Maven, PostgreSQL, Eclipse, Pl Sql, Json, HTML, Javascript, MySQL, JDBC, Python, Azure DevOps, Java, CSS, Oracle Cpq, Sql, C Sharp, BMQL, Xml, MongoDB, Spring Framework, AJAX, Data ETL, MS Access, BML, SOAP APIs, XSL-FO

.Net Core, domain driven design , .NET ver x.x, containerization , Node JS, Spring Boot, Java, Hibernate, Spring MVC, iBatis, JUnit, Service Mesh, Usage of Design Patterns, Event Driven Architecture, Cloud Security Guidelines, API Gateway Design, Microservices inter-service communication, Microservices Design Patterns, Source Control GIT and Branching Strategy, DevOps Design Build Release pipeline design, Application Life Cycle Management Tools

Java, Cloud Computing, Docker, Spring Boot, Rest Apis, Kubernetes, Microservices, Api Gateway, Database Design, CI/CD

ECS, S3, Nestjs, Jwt, Sonarqube, Aws Lambda, Api Gateway, RDS, Angular, Graphql, Ec2, Oauth2, Sso, Restful Apis, Java Spring Boot, containerized services, Message Queues, rbac

Erp, Java, CRM, OMS, GA4

Java, Rest, Soap, Etl Tools, RESTful API design