Python, React, Rest Apis, Unit Testing, Testing Frameworks, Aws Cloud, Cpq, Microservices, Data Structures, Python, React, AWS, production environments, modern, JavaScript/TypeScript, distributed application architecture, Python applications, CI/CD pipelines, DevOps practices, Enterprise Application, Salesforce, CRM, Quote-to-Cash integrations, Event-Driven Architecture, Serverless development, Algorithms knowledge, Full-Stack Engineer