Appium, Espresso, Linux Commands, shell scripting, Rest Apis, CI tools like Jenkins, shift-left testing, backend automation, JavaScript-based frameworks, cloud platforms AWS, XCUITest, microservices testing, mocking assertions

Elk, Maven, Junit, PostgreSQL, Kafka, Spring Boot, JIRA, Spring Batch, RDBMS, Docker, MySQL, Spring Data Jpa, Oracle, AWS, Java, Sonar, Pmd, Spring Cloud, Jenkins, Git, Cloudwatch, Mockito, Restful Api, Splunk, Spring Framework, Spring Test

Github, PostgreSQL, Rabbitmq, Git, Docker, MongoDB, Kubernetes, Python, Alembic, SQL Alchemy, Azure Repos, Azure Boards, OpenAI APIs

Java, Golang, Distributed Systems, Storage Systems, Kafka, Python, AWS, query performance, caching strategies

Android development, Machine Learning, full stack development, AWS, payment orchestration, Fraud Detection

Distributed Systems, AWS, Cloud Computing, Data Processing, real-time analytics, Software Programming

Nosql, Algorithms, Express.Js, Data structures, Node.js, Restful Apis, Nestjs, Sql, Microservices, Backend design

snowflake , Java, S3, Spring Boot, Emr, Sql, Lambda, ECS, Spark, AWS, Step Functions, Glue