Algorithms, Java, Websocket, multi-threading, concurrency, Spring Boot, Sql, Nosql, REST, Design Patterns, data structures, Python, AWS, low-latency system design, real-time market data feeds, exchange APIs

React, PostgreSQL, FastAPI, Python, AWS, Vercel AI SDK, Next.js

Webgl, CSS, Vue, Canvas, HTML, React, Typescript, Javascript, Non-relational databases, Mobile WebViews, HTML5 games, Relational Databases

Java, Javascript, CSS, Html5, Scss, Spring Boot, Kafka, Rest Apis, Java 8, Microservices, React Js

Databases, Typescript, Apis, Python, External service integrations, Browser automation, Full-stack engineering

Java, CSS, PostgreSQL, Kafka, Spring Boot, HTML, Microservices, Jenkins, React, Git, Typescript, Javascript, Docker, MySQL, MongoDB, Rest Apis, Azure, Kubernetes, AWS, Micro Frontends

React, Git, Webgl, Typescript, CSS, Electron, Svn, Python, Angular, WebAssembly

Nosql, Git, React, Typescript, Restful Apis, Sql, Python, Tailwind CSS-in-JS, AI coding agents