Sai Chaitanya K

Baton Rouge,LA

Summary

Software Engineer with 5+ years of experience building, optimizing, and supporting scalable applications and microservices. Proficient in Java and Spring Boot for designing RESTful and GraphQL APIs, with hands-on experience in event-driven architectures using Kafka. Strong background in SQL, Hibernate, and relational database design to ensure efficient data storage and retrieval. Experienced in developing dynamic user interfaces with React.js, leveraging hooks, state management, and component lifecycles. Skilled in CI/CD and cloud-native deployments using Jenkins, Kubernetes, and Rancher, delivering a 30% improvement in application performance through backend optimizations.

Overview

years of professional experience

Certification

Work History

Southern University and A&M College- Baton Rouge

06.2023 - 08.2025

Designed and developed a scalable sales forecasting system using historical transaction and customer behavior data.
Built end-to-end data pipelines for data ingestion, preprocessing, and feature engineering.
Performed exploratory data analysis and correlation analysis to identify key drivers of sales performance.
Implemented machine learning models including Linear Regression, Random Forest, and XGBoost for demand prediction.
Engineered features such as seasonality trends, rolling averages, and demand volatility to improve model accuracy.
Evaluated and optimized model performance using cross-validation and error metrics.
Developed RESTful APIs to expose forecasting and recommendation results to downstream applications.
Deployed the system using Docker and Kubernetes to support scalable and reliable model serving.
Integrated monitoring and logging to track model performance and system health.
Achieved up to 72% forecast accuracy, enabling data-driven business decision-making.

Full Stack Engineer

Accenture Solutions Pvt Ltd

06.2021 - 02.2023

Designed and developed a cloud-native, event-driven e-commerce platform using Java, Spring Boot, Node.js, and AWS, ensuring scalability, fault tolerance, and high availability.
Built a microservices architecture with independently deployable services for user, product, order, payment, and inventory management.
Developed responsive, component-based frontend interfaces using React, JavaScript, and TypeScript, improving customer experience and reducing page load time by 25%.
Designed and implemented RESTful APIs to enable secure and efficient communication between frontend applications and backend microservices.
Implemented Apache Kafka for asynchronous message brokering, enabling event-based workflows such as order processing, payment confirmation, and inventory updates, improving system scalability by 35%.
Containerized all microservices using Docker and deployed them on Kubernetes, achieving a 20% improvement in deployment efficiency and supporting auto-scaling.
Conducted code reviews and ensured adherence to coding standards to maintain security and performance.
Built and maintained CI/CD pipelines using Jenkins and GitLab, automating code builds, testing, Docker image creation, and Kubernetes deployments.
Deployed and managed application infrastructure on AWS, leveraging services such as EKS, EC2, S3, and RDS for reliable cloud operations.
Implemented centralized monitoring and logging using AWS CloudWatch and Splunk, reducing incident detection and resolution time by 40%.
Followed Agile and Scrum methodologies, participating in sprint planning, daily stand-ups, and retrospectives to deliver features incrementally and on schedule.
Tech Stack: Java, Spring Boot, Node.js, AWS, React, JavaScript, TypeScript, RESTful APIs, CI/CD, Jenkins, GitLab, Docker, Kubernetes, Kafka, Microservices, Agile, Scrum, AWS CloudWatch, Splunk

Software Engineer

Urjith Technologies Pvt Ltd

03.2019 - 04.2021

Designed and developed scalable, secure software systems for distributed data processing, improving application reliability and performance by 30%.
Built distributed services and data pipelines to efficiently ingest, process, and analyze large-scale datasets in a production environment.
Implemented security controls, including anti-virus scanning and firewall configurations, to protect applications and data from unauthorized access.
Developed and optimized data processing and analysis logic, improving data accuracy and processing efficiency by 25%.
Designed and reviewed system architecture and software components, ensuring maintainable, extensible, and scalable solutions.
Conducted code reviews and enforced engineering best practices to improve code quality, readability, and long-term maintainability.
Implemented system auditing and logging features to track application access, configuration changes, and operational events.
Provided technical troubleshooting and production support, performing root-cause analysis and reducing system downtime by 40%.
Automated software installation, configuration, and maintenance workflows, reducing manual effort and deployment errors by 20%.
Engineered scalable software solutions capable of handling increasing workloads while maintaining performance and reliability.
Applied reliability engineering practices, including monitoring, health checks, and failover mechanisms, improving system uptime by 35%.
Drove operational improvements and workflow optimization through performance tuning, automation, and technical process enhancement.
Tech Stack: Big Data Technologies, Anti-virus and Firewall Systems, Software Installation and Maintenance, Data Processing and Analysis, Troubleshooting, System Audits, Distributed Systems, System Architecture, Design Reviews, Code Reviews, Technical Support, Scalable Software Solutions, Reliability Engineering, Operational Improvements, Technical Debt Management, Workflow Optimization

Education

Master of Science - Computer Science

Southern University and A&M College

05.2025

Bachelor of Technology - Computer Science

Acharya Nagarjuna University

04.2018

Skills

Programming Languages: Java, C, C, Python, Shell Scripts, Golang, JavaScript
Frameworks: Spring Boot, Hibernate, Struts, JSF, Angularjs, Reactjs, Bootstrap, Nodejs, Django
API Development: RESTful APIs, Graph QL, Apigee, JSON, SOAP, JAX-RS, WSDL
Streaming Technologies: Kafka
Frontend Development: DOM manipulation, JavaScript object model, React Hooks, State management, Component lifecycle, HTML, CSS, jQuery, AJAX
Backend Technologies: Spring, Spring Boot, Hibernate, Nodejs, Django, JSON, REST, SOAP, JAX-RS, WSDL
Application Servers: Apache Tomcat, IBM WebSphere, BEA WebLogic, JBoss, Glassfish, Jetty

Cloud Services: Amazon EC2, Amazon S3, Amazon RDS, AWS Lambda, AWS CloudWatch, Amazon EBS, Amazon CloudFront, Azure
Containerization and Orchestration: Kubernetes, NGINX/CONSUL Framework
Databases: SQL, NoSQL, Oracle, SQL Server, MySQL, Sybase 125, DB2, MongoDB, Cassandra
Development & DevOps Tools: Eclipse, IntelliJ IDEA, Git, SVN, GitHub, Maven 3x, Jenkins 2x, SonarQube
Testing Frameworks: JUnit, Selenium, Mockito, Test-Driven Development, Code Testability Standards
Operating Systems: Windows, UNIX, Linux, macOS
Development Methodologies: API/Microservices Development, Agile Software Development Lifecycle

Websites

linedin.com/in/Chaitanya