**Roopashree Challa**
Software Engineer
challaroopashree9@gmail.com | 8167107037 | USA | LinkedIn

### Profile
Dedicated and results-driven Software Engineer with over 3 years of experience in React, Java, Spring Boot, JavaScript, Docker, and AWS Cloud technologies. Proficient in developing scalable web applications and microservices, with a proven track record of delivering high-quality solutions.

### Skills
**Front-end:** HTML5, CSS3, JavaScript, React.js, Angular, jQuery, Redux, AJAX
**Database:** MySQL, MongoDB, PostgreSQL, SQL Server, Oracle, Redis, Firebase, Cassandra
**Back-end:** Java, Spring Boot, Hibernate, Node.js, Express.js, Python, Django, ASP.NET, Flask, MVC, SOAP, RESTful APIs, Maven, Microservices, Bash Script
**Tools & Technologies:** Git, VS Code, Docker, Jenkins, Kubernetes, AWS, Azure, Apache, Nginx, Swagger, Postman, Kafka, RabbitMQ, GitLab CI/CD, Linux

### Professional Experience
**Software Engineer, Cognizant** (08/2023 – Present | Remote, USA)
- Developed an e-commerce platform with React and AWS, improving page load times by 9%.
- Built scalable microservices in Java and documented RESTful APIs.
- Implemented unit tests with JUnit and orchestrated AWS infrastructure with Jenkins CI/CD.
- Designed a highly available SQL database solution and containerized services with Docker.

**Software Engineer, Accenture Solutions** (07/2021 – 07/2022 | Bengaluru, India)
- Managed SDLC, analyzed business needs, and led development using Hibernate.
- Built frontend applications with ReactJS/Redux and RESTful APIs with Spring Boot.
- Optimized deployments with Docker and collaborated cross-functionally for project delivery.

**Software Engineer, Grabthesite** (05/2020 – 07/2021 | Remote, India)
- Developed RESTful APIs with Java/Spring Boot and managed AWS RDS databases.
- Containerized apps with Docker and implemented CI/CD pipelines on AWS (EC2, S3, RDS).
- Integrated Spring Security with AWS Cognito for user authentication.

### Education
**Master of Science, Computer Science**
University of Central Missouri (08/2022 – 12/2023 | Missouri, USA)

**Bachelor of Engineering, Information Science**
Acharya Institute of Technology (08/2017 – 07/2021 | Bengaluru, India)

### Projects
**Student Attendance Management System** (Python)
- Automated attendance tracking for staff, reducing manual effort.

**Women Security Database** (HTML, CSS, JavaScript, PHP, MySQL)
- GPS/GSM-enabled platform for women to locate nearby police stations.

**Cherry Leaf Disease Detection** (Machine Learning, OpenCV, Django)
- ML-based system to identify diseases in cherry leaves with classification techniques.

**Marketplace Web App** (ASP.NET, MongoDB, JavaScript, C#)
- Online buying/selling platform with secure payment handling and dispute resolution.

### Certifications
- Full Stack Web Development (Tequed Labs)
- Data Science with Python Workshop
- IBM Data Science Specialization

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