Prometheus, Kafka, Grafana, JUnit, Docker, Python, Pytest, AWS, Graphql, Node.js, Sql, Jenkins, Gcp, Ansible, Azure, Go, K6, GitHub Actions, Go test, Thanos, PromQL, LogQL, ClickHouse, Loki, Tempo, Cypress, Pulsar, ArgoCD

Technical design documentation (HLDs, RFCs), Aws Services, Node.js, Typescript, Docker, Jest, Playwright, NoSQL databases, Microservices architectures, gRPC APIs, Prompt engineering techniques, Cypress, LLDs

Node.js, Vue, Css3, Angular, React, Typescript, Html5, Scss, Material UI, Webpack, React Testing Library, Styled-Components, Ant Design, Contentful, Cypress, Next.js, Apollo GraphQL, Emotion, Rollup.js

artillery , Websocket, Graphql, Gatling, Prometheus, Grafana, Datadog, REST, Typescript, Javascript, Docker, Kubernetes, Playwright, JSON-RPC, k6, Locust, OpenTelemetry, Cypress

S3, PostGreSQL, Ses, Nodejs, Angular, React, Lambda, Javascript, Docker, Sns, Gitlab, Aws Cloud, RESTful, Python, Express, Mean, Jwt, SSL, MERN, Jenkins, DevSecOps, Aws Cli, Sqs, MongoDB, NextJS, OAuth2.0, EBS, Cognito, Pinpoint, EKS, React-Native

react.js , Behaviour-Driven Development (BDD), Continuous Integration and Delivery (CI/CD), Load Testing, Appium, Node.js, Mocha, Jasmine, Unit Testing, Functional Testing, Test automation, Performance Testing, Selenium, React Native, Cucumber, Jest, Playwright

Typescript, Javascript, CSS, Mocha, Selenium, Jasmine, HTML, Angular, Unix command line interface