Java, Rabbitmq, Hadoop, Scala, Apache Spark, Gitlab, Kafka, Kotlin, Kubernetes, Sql, ETLs

Dynatrace, Prometheus, Splunk, Bash, Python, Kibana, Grafana, Catchpoint, graphite, Microservice architectures

Rust, AWS, Ipc, Python, Azure, Multithreading, Gcp, Data Structures, Sockets, Storage Subsystems, Database Internals, Execution Engines, Performance Optimization Techniques, POSIX Concepts, SQL Compilers, Query Optimizers, Algorithmic Optimization, Linux Fundamentals

.NET, Java, Azure, Python, AWS, Cloud Native Backend Services

Java, Golang, Integration Testing, Unit Testing, Distributed Systems, Ruby, Python, microservices architecture, cloud native computing, software testing methodologies

Aerospike, PostgreSQL, Elasticsearch, Kafka, MongoDB, Cosmos DB, Redis, Java 21, Temporal, Spring Boot 3.x

Java, Devops, Scrum, Golang, Global Platform specifications, GenAI, ISO 14443, ISO 7816, PCI technology, Wearable IoT payment devices

.Net Core, Spring Boot, Node.js, Java, Microservices, PostgreSQL, Agents, coding assistants, AI Tooling Automation