Ratnesh Chauhan
Mumbai
Summary
Solution Architect with 15+ years of experience designing scalable healthcare platforms. Specialized in microservices, event-driven systems, and cloud-native architectures across AWS and GCP. Strong expertise in healthcare integrations, enterprise systems, and high-availability solutions. Solution Architect with a focus on designing scalable healthcare platforms. Led architecture initiatives using microservices and event-driven systems on AWS, achieving high availability and compliance with HIPAA standards. Guided engineering teams in adopting cloud-native architectures to enhance system performance.
Overview
13
13
years of professional experience
Work History
Solution Architect
CitiusTech Healthcare Technologies Pvt Ltd
01.2022 - 01.2024
- - Designed and led architecture for scalable healthcare platforms using microservices on AWS
- - Implemented event-driven architecture using AWS SQS
- - Deployed applications on Kubernetes (EKS) ensuring high availability and scalability
- - Led identity management transformation using Keycloak and Azure AD
- - Defined API strategy using AWS API Gateway
- - Ensured HIPAA-compliant architecture and security standards
- - Guided engineering teams on architecture and system design
Solution Architect / Techincal Specialist
CitiusTech Healthcare Technologies Pvt Ltd
Mumbai, India
01.2011 - 01.2022
- - Designed enterprise healthcare applications using Java, Spring, and AWS
- - Built scalable backend systems for global medical workflows
- - Defined modular architecture and system design patterns
Arthrex
05.2017 - 05.2021
- - Designed enterprise healthcare applications using Java, Spring, and AWS
- - Built scalable backend systems for global medical workflows
- - Defined modular architecture and system design patterns
BI Clinical – Apps
04.2014 - 05.2017
- - Developed healthcare applications using Java, Liferay, and Spring
- - Built modular and reusable components
Healthcare Management System
09.2012 - 02.2014
- - Developed physician billing solutions using Java, Spring, and Oracle
Education
Diploma in Advanced Computing -
Mumbai Education Trust
Mumbai01-2008
Bachelor of Engineering - Electronics and Communication
RGPV University
Bhopal01-2007
Skills
- Java
- NodeJS
- Python
- React
- Angular
- AWS
- GCP
- MySQL
- PostgreSQL
- MongoDB
- ActiveMQ
- RabbitMQ
- SQS
- Pub/Sub
Languages
Java
NodeJS
Python
Timeline
Solution Architect
CitiusTech Healthcare Technologies Pvt Ltd
01.2022 - 01.2024
Arthrex
05.2017 - 05.2021
BI Clinical – Apps
04.2014 - 05.2017
Healthcare Management System
09.2012 - 02.2014
Solution Architect / Techincal Specialist
CitiusTech Healthcare Technologies Pvt Ltd
01.2011 - 01.2022
Diploma in Advanced Computing -
Mumbai Education Trust
Bachelor of Engineering - Electronics and Communication
RGPV University