AWS (EC2, Route 53), S3, PostgreSQL, Schema Design, Django, Docker, Flask, FastAPI, Rest Apis, Query Optimization, Python, Production Deployment Monitoring, AI LLM experience, Performance optimization, CI CD, System Design Distributed Systems, WebSockets, Microservices Backend Architecture, ALB, Async Event-Driven Systems, Indexing

Typescript, Node.js, AWS, GraphQL APIs

Ruby On Rails, Databases, Typescript, Javascript, Node.js, Rest Apis, Asynchronous programming, AWS, AI-assisted development tools, Object-oriented programming

AWS ECS - Fargate, Terraform, PostgreSQL, Java 21, Spring Boot 3, JPA Hibernate

Java, Golang, Dynamodb, Node.js, Google Cloud, Restful Apis, Python, Kubernetes, AWS, DevOps practices, NoSQL databases, microservices architecture, unit testing frameworks

twilio , PostgreSQL, Redis, Docker, FastAPI, Webrtc, Python, LangChain, Vapi, Voice AI, LangGraph, LiveKit

Design Patterns, Java, Debugging, Solid Principles, Integration Testing, Spring Boot, Unit Testing, Microservices, Oop, Git, System Design, Rest Apis, AWS, Code reviews, Clean code

Java, PostgreSQL, Dynamodb, Node.js, Kafka, Redis, Rabbitmq, Typescript, Gcp, Docker, MySQL, MongoDB, Python, Kubernetes, AWS, Go, CI/CD pipelines

Java, Golang, Graphql, PostgreSQL, Spring Boot, Sql, Google Cloud, Spring, Jenkins, Git, Docker, Design Patterns, MySQL, Azure, AWS, NoSQL databases, Gin, microservices architecture, object-oriented programming principles, unit testing frameworks, RESTful API design

Jwt, Node.js, Docker, Git, Oauth2, MongoDB, GraphQL APIs, microservices architecture