Designed and delivered scalable full-stack features using React, Node.js, TypeScript, Python, and AWS, supporting high-traffic SaaS applications. •Led the implementation of Al-driven automation and RAG workflows, improving intelligent data retrieval and reducing manual operational effort. •Architected microservices and serverless components, increasing system reliability, fault tolerance, and scalability. •Built and integrated RESTful APIs, third-party services, payment systems, and n8n automation workflows. •Implemented and maintained CI/CD pipelines with GitHub Actions and Docker, enabling automated testing, safe deployments, and rapid rollback. •Performed code reviews, refactoring, and performance optimisation to maintain clean, maintainable, high-quality codebases. •Collaborated closely with Product, UX, QA, and DevOps teams to define technical roadmaps and system architecture decisions.…Designed and delivered scalable full-stack features using React, Node.js, TypeScript, Python, and AWS, supporting high-traffic SaaS applications. •Led the implementation of Al-driven automation and RAG workflows, improving intelligent data retrieval and reducing manual operational effort. •Architected microservices and serverless components, increasing system reliability, fault tolerance, and scalability. •Built and integrated RESTful APIs, third-party services, payment systems, and n8n automation workflows. •Implemented and maintained CI/CD pipelines with GitHub Actions and Docker, enabling automated testing, safe deployments, and rapid rollback. •Performed code reviews, refactoring, and performance optimisation to maintain clean, maintainable, high-quality codebases. •Collaborated closely with Product, UX, QA, and DevOps teams to define technical roadmaps and system architecture decisions.WWWW…