Software Developer Spring Boot

Sharath Chandra Reddy Oruganti

Software Developer

CA • ******************@*****.*** • 650-***-**** • LinkedIn

SUMMARY

Accomplished as a Software Developer with over 3 years of experience in designing and developing scalable backend systems, microservices, and cloud-based architectures using Java, Spring Boot, AWS, and Kafka.

Expertise in building RESTful and GraphQL APIs, optimizing database performance with PostgreSQL, DynamoDB, and automating deployments using Terraform, Docker, and Kubernetes.

Strong background in event-driven architectures with Apache Kafka and AWS Lambda, ensuring efficient data processing and secure transaction handling in healthcare and financial services.

Hands-on experience with authentication and security protocols such as OAuth 2.0, JWT, and implementing CI/CD pipelines with Jenkins, GitHub Actions, improving deployment efficiency.

TECHNICAL SKILLS

·Programming Languages Java, JavaScript, TypeScript, Python

·Web Development HTML5, CSS3, React.js, Angular

·Backend Development Spring Boot, Flask, RESTful APIs, GraphQL

·Database Management SQL (MySQL,PostgreSQL, SQLServer,Oracle),NoSQL(MongoDB, Firebase, DynamoDB)

·Cloud & DevOps AWS (EC2, S3, Lambda, RDS), Docker, Kubernetes, Jenkins, CI/CD Pipelines

·Data Structures & Algorithms Algorithm Optimization, Object-Oriented Programming (OOP), Multi-threading,Design Patterns

·Testing & Debugging Unit Testing (JUnit, Mocha, Jest), Integration Testing,Debugging Tools(Postman, Swagger)

·Version Control & CI/CD Git, GitHub Actions, Jenkins, Docker, Kubernetes, Terraform

·Software Development Methodologies Agile, Scrum, Kanban, TDD, BDD

·Certifications Java Developer, AWS cloud practitioner

PROFESSIONAL EXPERIENCE

Software Developer CA

McKesson Feb 2025 – Present

Engineered scalable backend services using Spring Boot, Kafka, and AWS, enabling secure real-time healthcare data exchange compliant with HL7/FHIR standards.

Designed and deployed serverless architectures using AWS Lambda and Step Functions, improving performance and reducing infrastructure costs by 45%.

Integrated GraphQL APIs to optimize data delivery and enhance frontend performance, reducing payload size and improving query efficiency.

Optimized database performance by implementing read replicas and caching strategies with Redis and AWS ElastiCache, reducing query response times by 50% for high-traffic healthcare applications.

Developed robust audit logging and monitoring pipelines with DynamoDB Streams and Kinesis, ensuring visibility and HIPAA compliance for sensitive data workflows.

Automated infrastructure provisioning and deployment using Terraform, Docker, and CI/CD pipelines, streamlining releases in a SAFe Agile environment.

Software Developer India

Cognizant Technology Services Jan 2021 – Dec 2022

Developed and optimized RESTful APIs using Spring Boot and PostgreSQL, improving transaction retrieval time by 40% and ensuring seamless daily processing of 10,000+ financial transactions.

Designed and implemented a microservices-based architecture, integrating AWS Lambda for event-driven processing, reducing backend compute load on the primary application by 35%.

Architected an event-driven system using Apache Kafka, enabling real-time processing of investment portfolio updates across multiple financial services, enhancing data consistency.

Engineered authentication and authorization services using Node.js, OAuth 2.0, and JWT, strengthening security, user authentication, and regulatory compliance for financial applications.

Migrated a legacy SQL Server database to PostgreSQL, reducing query execution time by 50% and lowering database maintenance costs by 30% through efficient indexing and schema optimizations.

Implemented CI/CD pipelines using Jenkins and Docker, reducing deployment time from 8 to 2 hours, automating build, test, and release processes for high-availability financial applications.

Collaborated in Agile teams, participating in bi-weekly sprints, code reviews, and daily stand-ups to deliver new financial reporting features, improving data accessibility and user experience.

Software Developer India

Dell Technologies Apr 2020 – Dec 2020

Developed an IT Asset Management System using React.js and Express.js, improving asset tracking efficiency by 30% and reducing manual errors in hardware inventory.

Designed and integrated RESTful APIs in Node.js to enable real-time asset tracking across 50+ global data centers, improving IT asset lifecycle visibility and operational accuracy.

Optimized complex MySQL queries to enhance system performance, reducing asset lookup times by 40% and improving data retrieval for IT support teams.

Automated asset reconciliation reports using SQL Server scheduled jobs, reducing manual workload by 5 hours per week and ensuring accurate hardware utilization reports.

Implemented JWT-based authentication and RBAC policies to enhance security within the IT asset portal, ensuring role-specific access for administrators, technicians, and procurement teams.

Built interactive Power BI dashboards for IT asset analytics, providing insights on hardware utilization, warranty tracking, and cost optimization across Dell’s enterprise infrastructure.

Developed data validation and audit scripts in SQL to identify inconsistencies in IT asset databases, ensuring compliance with procurement and lifecycle management policies.

EDUCATION

Purdue University Jan 2023 – Dec 2024

Master of Science in Computer Science IN, USA

Srinidhi Institute of Science and Technology Jul 2017 – Jul 2021

Bachelor of Engineering in Electronics & Communication India

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