Pratyush Patwa

Zen & Art

May 2026 – Aug 2026

Senior Software Developer

• Developing Java and Spring Boot based backend services for enterprise applications.
• Designing REST APIs and worked with microservice based application architecture.

Oracle

Dec 2021 – May 2026

Software Developer – Oracle Health

• Developed Java and Spring Boot backend services for healthcare applications.
• Designed and implemented REST APIs for patient, prescription, dispensing and inventory workflows.
• Worked with microservices, Oracle SQL, Maven, JUnit and Git.
• Integrated Apache Kafka for asynchronous communication between distributed services.
• Optimized database queries using indexing and Oracle query tuning techniques.
• Performed root-cause analysis, code reviews and production issue resolution.

Infosys Ltd

Jan 2021 – Dec 2021

System Engineer – Java Developer

• Developed enterprise applications using Java, Spring Boot and REST APIs.
• Worked on backend services and database integration using MySQL.
• Contributed to React-based frontend development and end-to-end feature delivery.
• Implemented business logic, API integrations and unit testing.

Cleartrip (Intern)

Jun 2019 – Oct 2019

Automation Intern

• Developed Python scripts to automate repetitive operational tasks.
• Automated processes resulting in approximately 200+ hours of effort savings per month.
• Worked with data processing and scripting to improve operational efficiency.

Pharmacy Application

React + Spring Boot app for medication management and notifications.

Loan Approval System

Flask ML app predicting loan approvals (82% accuracy).

Face Recognition System

Flask + OpenCV app with real-time face recognition.