Hi, I'm Kalpana, a Full Stack Developer with 5 years of experience crafting scalable web applications using Java Spring Boot and ReactJS. I enjoy building efficient RESTful APIs and creating responsive, user-centric interfaces that enhance the cross-device experience. Working in Agile teams, I am passionate about delivering high-quality features that meet user needs. I have a strong background in data modeling with both SQL and NoSQL databases and am skilled in incorporating DevOps practices for streamlined CI/CD pipelines. Currently, I'm excited to contribute and grow in innovative environments that challenge my technical skills and offer opportunities to lead impactful projects.

Kalpana Kakarla

Hi, I'm Kalpana, a Full Stack Developer with 5 years of experience crafting scalable web applications using Java Spring Boot and ReactJS. I enjoy building efficient RESTful APIs and creating responsive, user-centric interfaces that enhance the cross-device experience. Working in Agile teams, I am passionate about delivering high-quality features that meet user needs. I have a strong background in data modeling with both SQL and NoSQL databases and am skilled in incorporating DevOps practices for streamlined CI/CD pipelines. Currently, I'm excited to contribute and grow in innovative environments that challenge my technical skills and offer opportunities to lead impactful projects.

Available to hire

Hi, I’m Kalpana, a Full Stack Developer with 5 years of experience crafting scalable web applications using Java Spring Boot and ReactJS. I enjoy building efficient RESTful APIs and creating responsive, user-centric interfaces that enhance the cross-device experience. Working in Agile teams, I am passionate about delivering high-quality features that meet user needs.

I have a strong background in data modeling with both SQL and NoSQL databases and am skilled in incorporating DevOps practices for streamlined CI/CD pipelines. Currently, I’m excited to contribute and grow in innovative environments that challenge my technical skills and offer opportunities to lead impactful projects.

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Experience Level

Expert
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Expert
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Expert
Expert
Expert
Intermediate
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Language

English
Fluent
Hindi
Advanced

Work Experience

Full stack Software Developer at McKinsey & Company, USA
February 1, 2024 - Present
Built scalable backend services using Java and Spring Boot within a Microservices architecture, improving service decoupling and enabling 20% faster deployment cycles across independently managed modules. Implemented MVC architecture using Struts and Spring frameworks, enhancing code maintainability and reducing feature delivery time by 18%. Developed responsive front-end components using JavaScript, HTML5, CSS3, Bootstrap, and React, enhancing user interaction and reducing UI load times. Designed and developed RESTful APIs for user authentication, session management, and inter-service communication, improving data exchange efficiency by 22% and response times by 16%. Used MongoDB for real-time large-scale unstructured data storage supporting analytics across microservices. Managed web hosting, troubleshooting, and system enhancements. Automated CI/CD pipelines using Jenkins for faster and error-reduced deployment cycles.
Java Developer at Kranion Technologies, INDIA
November 30, 2021 - July 30, 2025
Enhanced Parallel Systems performance using Java Spring Boot & Kubernetes microservices restructuring, improving API response by 10%, reducing costs by 5%, and downtime by 15% via load balancing and troubleshooting. Automated CI/CD pipelines with Docker and GitHub Actions, reducing deployment times by 15%. Led development of MIS and dynamic websites using Angular, React.js, and Spring Boot, significantly improving user engagement. Developed Single Page Applications with ReactJS, Redux, and React-Router, focusing on reusable components and centralized state management. Optimized log storage costs by 68% through tiered AWS S3 storage strategy. Delivered real-time MIS which enhanced business efficiency by 70%. Reduced error rates by 5% through structured debugging and code reviews, applying Test-Driven Development and JUnit.

Education

Master of Science at Auburn University at Montgomery, AL, USA
January 1, 2023 - December 31, 2023

Qualifications

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Industry Experience

Software & Internet, Professional Services, Computers & Electronics

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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