Poojitha Bagam
Hi, I'm Poojitha! I'm a Full Stack Web Developer with 3 years of experience building scalable and secure applications using a variety of technologies like Java, JavaScript, and Python.
About
Hi, I’m Poojitha! I’m a Full Stack Web Developer with 3 years of experience building scalable and secure applications using a variety of technologies like Java, JavaScript, and Python. I love designing RESTful APIs, creating responsive user interfaces with React.js, and working on cloud platforms such as Azure and AWS. I’m passionate about writing clean, maintainable code and collaborating with cross-functional teams to deliver great software.
Currently, I work at PayPal where I develop features for the Checkout platform and drive automation in deployment processes. I enjoy mentoring others and continuously learning new tools, especially in DevOps and cloud computing. When I’m not coding, I like to experiment with personal projects like building interactive web apps and portfolios. I’m excited to contribute my skills and grow further in the software development field!
- 5 years' experience
- Joined July 2025
Skills· 15
Languages
- EnglishAdvanced
- HindiAdvanced
Industry experience
- Software & Internet
- Financial Services
- Professional Services
Work experience
Design and deploy full stack features for the PayPal Checkout platform using JavaScript, Node.js, and Spring Boot, enabling seamless transactions for 10K+ daily users. Develop reusable UI components with React.js, HTML, CSS, and JavaScript, improving modularity and frontend consistency. Integrate secure service endpoints using OAuth2, JWT, and OIDC standards, ensuring PCI-DSS compliance and improving access control reliability by 20%. Orchestrate deployment automation using Azure DevOps, Docker, Git, and Maven, reducing rollback frequency by 30% and streamlining release cycles. Refactor legacy backend services using Spring Boot (JPA & Security) and modular design principles, reducing bug fix cycles by 15%. Drive sprint delivery by coordinating cross-functional efforts across QA, UX, and product teams, accelerating feature rollout.
Designed and maintained enterprise-grade web applications using Java, Spring Boot, and MySQL, supporting up to 5K concurrent users. Reduced API response latency by 35% by restructuring backend service layers and optimizing SQL queries. Improved data accessibility by building internal dashboards using JavaScript, HTML/CSS, and JSP. Strengthened backend resiliency by introducing JDBC-based exception handling, reducing runtime failures by 20%. Embedded OWASP ZAP scans and JUnit/Mockito test suites into CI/CD pipelines, mitigating security risks by 30%. Enhanced Microservices integration workflows, boosting processing efficiency by 18%. Maintained code quality through Git, SonarQube, SLF4J/Logback, and peer reviews, reducing production defects by 25%. Mentored junior developers and implemented microservices with Spring Boot and Docker/Kubernetes.
Architected and enhanced Java Spring Boot APIs for the CommandCentral Admin platform, boosting data management performance by 20%. Automated deployment pipelines via Azure DevOps, integrating Datadog and Grafana for real-time system monitoring. Reduced manual QA time by 30% through automated API security tests using Karate and OWASP ZAP. Gained foundational experience in Agile development, DevOps practices, and backend API design.
Education
Certifications and awards
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