- Spearheaded the development the project using Express.js, React, and Oracle PLSQL, focusing on Safety Data Sheet (SDS), Product Labels, and Word Document Generation for Instruction for Use (IFU).- Engineered and optimized complex SQL queries and Oracle Stored Procedures, effectively enhancing application performance and reducing processing time.- Established Oracle Job Scheduler and Oracle Queues to automate critical database tasks, improving system efficiency and reducing manual… Show more - Spearheaded the development the project using Express.js, React, and Oracle PLSQL, focusing on Safety Data Sheet (SDS), Product Labels, and Word Document Generation for Instruction for Use (IFU).- Engineered and optimized complex SQL queries and Oracle Stored Procedures, effectively enhancing application performance and reducing processing time.- Established Oracle Job Scheduler and Oracle Queues to automate critical database tasks, improving system efficiency and reducing manual workload.- Conducted weekly code and design reviews, fostering a culture of continuous improvement and ensuring adherence to best coding practices.- Documented software designs, aiding in the seamless onboarding of new team members and ensuring the availability of up-to-date reference material.- Architected and led the development of a highly responsive, scalable web application serving over 500 users daily using React for the frontend and Node.js for the backend, adhering to microservices architecture principles.- Implemented RESTful APIs using Node.js and Express.js, improving the efficiency and scalability of data interchange between the server and user-facing applications.- Developed a custom analytics module in Python using the Django framework, enabling real-time tracking and analysis of user behavior, which informed UI/UX improvements leading to a 40% increase in user engagement.- Utilized Redux for state management in the React application, ensuring seamless user experiences with real-time updates.- Conducted comprehensive code reviews to ensure adherence to coding standards and to foster a culture of collaboration and continuous learning within the development team.- Mentored junior engineers, providing guidance on best practices in Java, JavaScript, and Python programming, and promoting a culture of continuous improvement.- Developed a robust, multi-threaded data processing system in Java, improving processing speed by 20% and significantly reducing system downtimes. Show less

- Collaborated with cross-functional global teams to design, develop, and maintain robust web applications using J2EE, JavaScript, Oracle, and HTML/CSS.- Transformed evolving requirements into user-centric applications by closely working with business analysts, product owners, and end-users.- Implemented continuous improvement changes, leading to a 30% increase in application performance and user satisfaction.- Conducted thorough integration testing to ensure minimal ripple effects… Show more - Collaborated with cross-functional global teams to design, develop, and maintain robust web applications using J2EE, JavaScript, Oracle, and HTML/CSS.- Transformed evolving requirements into user-centric applications by closely working with business analysts, product owners, and end-users.- Implemented continuous improvement changes, leading to a 30% increase in application performance and user satisfaction.- Conducted thorough integration testing to ensure minimal ripple effects on interfacing systems, ensuring smooth deployment of new features.- Utilized Jira and Cherwell for effective project management, ensuring timely delivery of high-quality software solutions.- Collaborated with the frontend team to develop dynamic, user-friendly web interfaces using J2EE, enhancing user engagement by 45%.- Contributed to the backend development using Java, improving the efficiency and reliability of server-side logic and data storage solutions.- Implemented responsive design principles to ensure the application's usability across a range of devices including desktop, tablet, and mobile.- Developed and maintained scripts in Python to automate routine data processing tasks, enhancing team productivity and data accuracy.- Participated in daily stand-ups, sprint planning, and retrospective meetings as part of an agile development team, contributing to continuous process improvement. Show less