Oops, Unit Testing, Ext, Rest Web Services, Nodejs, Sass, HTML, Angular, Nosql, React, Bootstrap, Python, Java, BackboneJS, CSS, Sql, Git, Golang, REST, Less, Continuous integration tools, JavaScript Concepts, CI CD, Collections, DB Access, Bootstrap UI Components, OO-JS, Module Patterns, Closures, Single page JS applications

Java, BigQuery, Apache Flink, Google Cloud Platform, Linux, PostgreSQL, Sql, Kubernetes

Spring Boot, API design, Sql, Microservices, Docker, metrics, Performance Testing, Kubernetes, Logging, OpenID Connect, Production alerting, Azure AD B2C, OAuth 2.0, tracing, Microsoft Entra External ID, Java 17+, Monitoring

Elk Stack, Kafka, Spring Boot, Microservices, Nosql, RDBMS, MySQL, AWS, Java, MongoDB, LangSmith, LangGraph, OpenAI Agents SDK, object-oriented development, LLM fundamentals, OpenTelemetry, guardrails, LangChain, agentic AI frameworks, CrewAI, cloud-native applications, AI safety, MCP Model Context Protocol, LlamaIndex, AI gateway architecture, LLM observability

Java, BigQuery, Apache Flink, Google Cloud Platform, Linux, PostgreSQL, Kubernetes, Sql

Java, Rust, Scala, Python, Go

Java, Mongo, MySQL, Spring Boot, Elk Stack, Kafka, AWS technologies

Apis, Rabbitmq, Golang, Postgres, Google Cloud, Kafka, AWS, Redis, MySQL, Python, Graphql, REST, Activemq, pub-sub systems, indexing systems, streaming pipelines

.NET, architectural patterns , Java, Oauth2, Node, Containers, Javascript, AWS, Non-relational data stores, Go-lang, OIDC, Relational data stores

Distributed Systems, Java, Performance Tuning, observability tools, Capacity Planning, fault-tolerant system design, AI technologies, platform engineering