Extensive experience of 6+ years as a Full Stack Engineer, with a proven track record of delivering complex SaaS applications using Node.js and related technologies. Expertise in front-end and back-end technologies, including Node.js, Vue.js, GraphQL, MongoDB, Docker, with a strong emphasis on TypeScript. Hands-on experience with AI technologies, including experimentation with machine learning models, AI APIs (e.g., OpenAI, Google AI, Hugging Face, etc.), and building AI-driven applications. Experience developing and integrating AI-driven features, such as chatbots, recommendation engines, or automation tools. Proficiency in cloud platforms such as AWS, Azure, or Google Cloud, with experience in architecting and deploying scalable applications. Mastery of Test-Driven Development (TDD) methodologies and extensive experience in unit, integration, and functional testing using industry-standard testing libraries. Deep understanding and practical application of Object-Oriented Programming (OOP) principles, SOLID principles, and design patterns. Thorough knowledge of web security best practices and experience in ensuring compliance with industry regulations such as GDPR and HIPAA. Familiarity with container technologies like Docker and expertise in cloud infrastructure and solutions. Experience with Nest.js is highly desirable. Proficient in agile development methodologies and adept at collaborating effectively with cross-functional teams. Excellent problem-solving skills with a proactive approach to troubleshooting and bug fixing. Strong communication skills, with the ability to articulate complex technical concepts to both technical and non-technical stakeholders. Passion for continuous learning and staying updated with the latest trends, technologies, and best practices in software development.