PostgreSQL, Prometheus, Spring Boot, Kafka, Grafana, JUnit, Docker, MySQL, Sns, Sonarqube, Azure DevOps, AWS EKS, Redis, Mockito, Cloudwatch, Sqs, Rest Apis, Cucumber, Kubernetes, AWS cloud services, GitLab CI/CD, Aurora, GitHub Actions, OpenTelemetry, Event-driven services, CI/CD, Java 17+

Java, Scala, Kafka, Elasticsearch, Ruby, Python, AWS, container-based solutions, NoSQL databases, event-driven systems, Go, microservices architectures, backend APIs

Java, Networking, Operating Systems, Gcp, Terraform, Apache Kafka, Azure, Kubernetes, AWS, Go, distributed systems design, Infrastructure, Relational Databases, non-relational databases, systems operations

Java, Performance Engineering, C++, Scala, Kubernetes, Python, Data Pipelines, Service-Oriented Architectures, Apache Spark™, Distributed Data Systems, Delta Pipelines, Delta Lake, Data Plane Storage

Tcp, Ipv4, C, Networking, Data structures, Ipv6, BGP, Multicast, DHCP, Computer Architecture, Python, OSPF, Multi-core Software architectures, Programming practices, Mpls, STP

react.js , Databases, Java, Apis, CSS, Redux, Ant, Node.js, HTML, Typescript, System Design, Python, JavaScript ES6, MUI, Context API, Tailwind, Next.js

Java, Github, Cassandra, PostgreSQL, Kafka, JIRA, Microservices, Jenkins, Confluence, Docker, Elastic Search, Couchbase, Rest Apis, Kubernetes, Spring Framework, AWS, Go

Java, Elasticsearch, Lucene, OpenSearch

Retrieval-Augmented Generation (RAG), Large Language Models (LLMs), Java, Spring Boot, Spring Cloud, Microservices, Docker, Kubernetes, Generative AI, AWS Cloud Services, AI Agents, PostgreSQL Database Design and Optimization, CI/CD pipelines, AI-driven engineering tools and practices, REST API Design and Development, Prompt Engineering

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