• Designed and built a real-time, fully WYSIWYG resume editor SaaS that works like Google Docs using React, Redux, Node.js, Express, and MongoDB, delivering a production-ready platform with global users.

• Implemented direct on-page editing, real-time pagination, dynamic single and double column templates, and 24 customizable sections.

• Engineered the pagination and layout engine to handle real-time content reflow across template changes, fonts, and layouts while maintaining pixel-perfect output and clean page breaks.

• Developed secure and scalable backend services and server-side PDF generation with Puppeteer, and managed end-to-end DevOps on a VPS including automated deployments, monitoring, rate limiting, and caching.

• Designed and developed user interfaces for cluster management workflows, including

creation, upgrade, expansion, and replication, using Cisco’s React-based framework and

micro-frontend architecture. Enhanced application performance and user experience by

integrating reusable UI components.

• Collaborated closely with product managers, UX designers, and cross-functional teams to

prototype and implement new health-check features, resulting in improved system

reliability and user satisfaction.

• Led troubleshooting efforts for customer-reported issues, coordinating with QA engineers

and backend teams to ensure prompt resolution and maintain high application quality.

• Developed and optimized log data visualization services for VoIP call scenarios, enabling

customers to debug complex call issues with an interactive call flow-diagram and detailed

multi-level tabular displays. Utilized React, JavaScript/TypeScript, MobX, and Ant Design

Framework to create a responsive and user-friendly interface.

• Collaborated with architects and technical leads to implement a new theme system and

refactor existing business logic, resulting in a more modular and maintainable codebase.

• Created interactive mockups and prototypes using Figma, which facilitated stakeholder

feedback and streamlined the development process. Implemented unit tests with Jest to

ensure code reliability and functionality.

• Developed and maintained a private cloud storage management application, focusing on

intricate data visualizations of hardware performance. Utilized React, JavaScript,

Bootstrap, LESS, and Highcharts to create a dynamic and interactive user experience.

• Created reusable in-house components, including highly customized charts and widgets,

which improved development efficiency and consistency across the application.

• Worked closely with QA teams to design and implement automated tests using Selenium,

significantly reducing manual testing efforts and increasing test coverage.

• Collaborated with product teams to design and create interactive mockups for new

features using Photoshop and InVision, ensuring alignment with user needs and design

standards.