Open to opportunities

Rehan Shah

@rehanshah

Message

Senior Java Software Engineer with expertise in scalable enterprise applications.

United States

Message

What I'm looking for

I am looking for a role that fosters innovation, collaboration, and continuous learning.

I am a Senior Java Software Engineer with over 11 years of experience in designing and building scalable, high-performance enterprise applications. My expertise lies in Java 21/17/11, Spring Boot, microservices, and cloud-native development with AWS, Docker, and Kubernetes. I have a strong background in architecting distributed systems and applying DevOps best practices, ensuring secure and resilient backend platforms.

Throughout my career, I have successfully delivered backend and full-stack solutions across various domains, including finance, healthcare, and e-commerce. I have led development efforts, mentored junior engineers, and modernized legacy systems to align with contemporary architectures. My secondary expertise includes JavaScript, TypeScript, and Python, with experience in React and Angular for front-end integration, allowing me to bring a business-aware, quality-focused approach to solving complex software challenges.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Java Software Engineer

Current

CorroHealth

Dec 2021 - Present (3 years 8 months)

Engineered scalable backend services for revenue cycle management and medical coding solutions using Java 17, Spring Boot, and PostgreSQL. Orchestrated microservice architecture aligned with FHIR and HL7 protocols to support healthcare data interoperability and regulatory compliance.

Spring Boot PostgreSQL Microservices FHIR HL7 OAUTH2 JWT Spring Security Docker Kubernetes Kafka GitHub Actions)Terraform Keycloak HIPAA)

Java Backend Developer

IEX

May 2017 - Present (8 years 3 months)

Engineered backend services for trading systems and real-time market data pipelines using Java 8+, Spring MVC, and PostgreSQL within a low-latency architecture. Developed core modules for trade matching, order processing, and quote dissemination, ensuring accurate, timely data delivery to downstream consumers.

Java 8 Spring MVC PostgreSQL JMS RESTful APIs JDBC DevOps

Java Software Engineer

Fluent, Inc.

Nov 2013 - Present (11 years 9 months)

Developed core backend services supporting high-volume e-commerce operations using Java EE, Servlets, and JSP across multiple product lines. Managed catalog, order, and checkout systems with seamless integrations to third-party payment processors (Stripe, PayPal) and logistics providers (UPS).

Java EE Servlet JSP Spring MVC Hibernate Ehcache Redis Redux Quartz Scheduler Junit Mockito Rest Assured Agile

Education

Degrees, certifications, and relevant coursework

American

Bachelor of Science, Computer Science

2009 - 2013

Studied the fundamentals of computer science, gaining a strong foundation in programming, data structures, and algorithms. Completed coursework relevant to software development and system design.