Nekha Bose

Lifestyle Technology platform Development ● Engineered an AI powered Lifestyle platform with a Node.js backend implementing RESTful APIs with optimized query handling and responsive frontend components built using React.js for the business portal and React Native for the mobile application for both Android and IOS, collaborating closely with designers. ● Implemented JWT authentication using an access and refresh token mechanism, ensuring secure user sessions, automated token renewal, and robust access control and also Implemented WebSockets for real-time notifications. Designed and managed 50+ PostgreSQL tables across multiple databases ensuring efficient data retrieval and following best practices. ● Deployed 100+ endpoints in GCP VMs using docker and configured the endpoints using Nginx for load balancing. ● Mentored 15+ developers ensuring best coding practices and timely delivery. ● Lead Scrum calls, followed Agile methodologies for continuous integration and deployment, ensuring 30% faster feature rollouts. ● Performed Unit Testing and Integration testing utilizing Postman for rigorous API testing, reducing debugging cycles and ensuring seamless request-response handling.

E-commerce platform Development ● Led the creation of a scalable E-Commerce platform using Java (Spring Boot) for backend and React.js for frontend, ensuring robust performance. Successfully supported over 10 Million concurrent users with 99.99% uptime using Dockers and Kubernetes, directly driving a 20% increase in user satisfaction and retention. ● Integrated MongoDB and Postgres to enhance backend data retrieval and storage,optimizing query performance and reducing response times by 40%, which significantly improved overall system efficiency and user experience. ● Conducted risk assessments and provided timely technical reports to stakeholders, improving process transparency. Participated in Scrum and Agile, facilitating continuous improvement and timely delivery. Data Automation and ETL Optimization for Nike ● Spearheaded the implementation of ETL processes using Autosys, Apache Airflow, and AWS, reducing data processing time by 40% and improving data retrieval speed by 30%. ● Collaborated with business analysts to design and build data visualizations and reports using Tableau, providing stakeholders with clear, actionable insights, improving decision-making efficiency by 30% and increasing team productivity by 25%. ● Integrated Spark jobs with S3 for raw data ingestion and Amazon Redshift for downstream analytics, implementing automated workflows in Airflow ● Worked closely with product managers to ensure alignment between technical solutions and business objectives.

Interactive Dashboard for Sales Analytics ● Developed an interactive dashboard using React.js for sales analytics, improving user engagement by 20% through optimized typography, enhancing readability and user interaction. ● Integrated the frontend with a Node.js/Express backend to fetch and process data from a MongoDB database. Utilized RESTful APIs to ensure seamless data flow, providing users with up-to-date sales insights and performance metrics, resulting in a 30% improvement in sales decision-making efficiency.