Bhagyashri Patil

Backend Developer with 4+ years of experience building scalable backend applications using Node.js, TypeScript, Express.js, PostgreSQL, MySQL, MongoDB, AWS, and Microservices Architecture. Experienced in designing REST APIs, GraphQL services, cloud deployments, authentication systems, database optimization, and third-party integrations. Proven ability to deliver secure, high-performance applications supporting large-scale business operations.

Mid Senior Backend Developer - Capternal Systems Pvt. Ltd.

(2021-08)

• Developed scalable backend applications using Node.js, TypeScript, and Microservices Architecture
• Improved API performance by 40% through query optimization and code refactoring
• Reduced response time by 35% using indexing and database optimization
• Developed AWS-based solutions using EC2, S3, and RDS
• Implemented secure authentication and authorization using JWT and OAuth
• Automated deployments using Jenkins CI/CD pipelines
• Integrated payment gateways, notification services, and third-party APIs

Software Developer - Dnyano Solutions Pvt. Ltd.

(2021-03 - 2021-08)

• Developed backend services and REST APIs using Node.js and Express.js
• Optimized PostgreSQL queries for improved performance
• Implemented JWT-based authentication and authorization
• Participated in complete SDLC from development to deployment

Master of Computer Applications - Computer Applications - Pune University (2021)

Bachelor of Computer Science - Computer Science - Shivaji University (2018)