- Implemented multi-language support using an i18n framework, improving accessibility and increasing regional user engagement by 25%. - Designed and developed intuitive, user-friendly interfaces with Nuxt.js for a SaaS app, ensuring seamless navigation and reducing user errors by 30%. - Established end-to-end testing with Playwright, enhancing test coverage by 40% and improving product stability. - Automated testing and code formatting with GitHub workflows, reducing manual intervention by 50% and accelerating deployment frequency by 20%. - Led code reviews, pair programming sessions, and mentoring, streamlining module integration and boosting team productivity by 25%. - Refactored a critical SaaS module, restructuring logic and optimizing API interactions, improving module performance by 25% and cutting API call frequency by 30%. - Led the development of a healthcare dashboard project, managing real-time issue resolution and ensuring seamless functionality across dynamic components. - Designed and implemented reusable UI components for the SaaS platform—such as validated input fields and image upload modules—improving code modularity and development efficiency. - Spearheaded core module development for the SaaS product, building features from scratch using modern coding standards and a modular architecture to ensure scalability and maintainability. - Integrated dynamic data visualizations using Chart.js to display critical healthcare metrics (e.g., heart rate, blood pressure), transforming raw data into actionable insights.