● Led the end-to-end development of kids smartwatch platform, enabling 100k+ customers to track and surpass their child's physical fitness milestones using Typescript, GraphQL, Node.js, React and PostgreSQL.
● Established a robust CI/CD pipeline, ensuring seamless deployment on AWS. Applied Domain-Driven Design (DDD) principles and Test-Driven Development (TDD) techniques to optimize performance and scalability.
● Ensured a smooth and responsive website experience resulting in a 20% boost in conversions.