Backend Developer
VAI Marketing Management
Total years of experience :4 years, 0 Months
• Developed a scalable server-side applications using node Express JS and MongoDB, serving 500, 000 active clients, and increasing system reliability.
• Implemented a secure authentication and authorization systems using Oauth2.0 based authentication mechanism enhancing system security and reducing unauthorized access incidents.
• Built a scalable service-oriented architecture that reduced maintenance time and accelerated faster feature upgrades and additions.
• Implemented web scrapping solutions using NodeJS to efficiently extracting data to keep track of client shipments, resulting in reduced manual tracking errors.
• Conducted code optimization and comprehensive review of application features, resulting in enhanced application processing speed.
• Demonstrated proficiency in implementing schedulers, contributing to the efficient management and optimization of tasks and resources within software systems.
• Integrated multiple third-party APIs, enhancing the applications functionality and user experience, which led to customer satisfaction and user engagement.
• Developed and deployed scripts and seeders using Node.js, ensuring efficient data management and streamlined application functionality.
• Built and enhanced the IOT based tracking system for different sectors like agriculture, fertilizers and oil and gas, water and chemical improving plant monitoring efficiency and reducing operational cost.
• Provided support to senior developers which accelerated project completion time, and positively impacting the companys overall performance.
• Developed and documented for APIs ensuring compliance with industry standards, which improved to smooth API integration and improved system interoperability.
• Optimized existing codebase and database queries, significantly reducing query time, and boosting application performance for key clients.
• Designed a user-friendly interface for the platform using HTML, CSS, and Typescript, React and integrated front-end interfaces with backend services, improving user engagement.
• Utilized Java Messaging Service, ActiveMQ, and Apache Kafka to implement and sustain communication protocols between device sensors, the platform, and the gateway.
• Contributed to the development and maintenance of a key product features, significantly enhancing user engagement and satisfaction.
• Collaborated with a team to Enhance the API functionality, improving data retrieval speed and strengthening client retention.
• Utilized agile methodologies to manage project workflow, leading to improved team efficiency and faster project delivery.
• Resolved critical debugging issues, enhancing system stability and customer satisfaction.