Manoj K N

Architected and delivered full stack MERN applications for Pfizer's pharma digital platforms, building

• Improved UI responsiveness and page load speed through React code splitting, lazy loading,

memoization, and React hooks, resulting in a 35% performance improvement across pharma digital

platforms.

React.js front-end dashboards and Node.js/Express.js back-end services enabling real-time clinical content

delivery to healthcare professionals (HCPs) and field representatives.

• Integrated Veeva CRM, Veeva Vault, and Salesforce APIs to synchronize clinical content and product

data across enterprise systems, eliminating manual data operations and ensuring a single source of truth for

regulated pharma content.

• Deployed and managed applications on AWS with environment-specific configurations for multi-region

pharma platforms, ensuring high availability, security, and scalable content delivery.

• Collaborated with design, QA, and CRM teams to enforce WCAG accessibility standards, brand

compliance, and cross-platform compatibility across desktop, tablet, and mobile devices.

• Developed and maintained RESTful APIs using Java and Spring Boot.
• Configured and maintained Jenkins pipelines for seamless API deployments across DEV, SIT, UAT, and PROD environments.
• Managed source code, branching, and code reviews on GitHub to ensure high-quality code integration.
• Performed code quality analysis with SonarQube and remediated code issues.
• Conducted security scans using Checkmarx and resolved identified vulnerabilities.
• Collaborated with Business Analysts, QA, DevOps, and development teams to deliver application enhancements.
• Participated in Agile/Scrum ceremonies, including sprint planning, stand-ups, and code reviews.
• Monitored applications and servers, investigated incidents, and resolved production issues to maintain system reliability.
• Analyzed application logs across multiple APIs and DEV, SIT, UAT, and PROD environments to troubleshoot issues, identify root causes, and support incident resolution.