Software Engineer React Js

Asha Tummuru

Software Engineer

+1-570-***-**** ****.*@************.*** LinkedIn GitHub

SUMMARY

Software Engineer with 3+ years experience delivering high-performance web applications using React.js, JavaScript (ES6+), TypeScript, and strong OOP principles. Skilled in building scalable, responsive, and accessible front-end interfaces with React.js, Redux, HTML5, CSS3, Tailwind CSS, Bootstrap, and AJAX, ensuring cross-browser compatibility and WCAG compliance. Proficient in backend development using Java, Spring Boot, Spring MVC, Spring Security, and Hibernate (JPA) to create RESTful microservices with secure OAuth2/JWT authentication and data handling via MySQL, PostgreSQL, and MongoDB. Experienced in integrating APIs and working with GraphQL. Well-versed in deploying cloud-native applications on AWS (EC2, Lambda, S3) and managing containers using Docker and Kubernetes. Strong background in Agile, CI/CD (Jenkins, GitHub Actions), TDD, and testing tools such as Selenium, Postman, JUnit, and Mockito. SKILLS

Methodologies: SDLC, Agile/Scrum, Waterfall

Languages: JavaScript, TypeScript, HTML5, CSS3, SQL, Python, Java, Spring Boot, Hibernate Frameworks/Libraries: React.js, Redux, Next.js, Node.js, Bootstrap5, jQuery, AJAX Frontend Technologies: Responsive Web Design, Cross-Browser Compatibility, RESTful API Integration, Client-Side Routing Web Technologies: HTML5, CSS3, Bootstrap5, jQuery, AJAX, JSON, XML, Redux Cloud/Application Server: AWS (CloudFront, S3, Lambda, API Gateway, Amplify), GCP (Firebase, Cloud Functions, Storage) Database: PostgreSQL, MongoDB, Firebase Realtime DB, DynamoDB, SQL, MYSQL Tools: Git, GitHub, Jenkins, Postman, Chrome DevTools, JIRA, Figma, Docker Testing & Debugging: Jest, React Testing Library, Cypress, Deployment & CI/CD: Netlify, Vercel, GitHub Actions, Docker, Jenkins Certifications: Google Cloud Certified Associate Cloud Engineer, Oracle Certified Foundations Associate Certificate of Recognition WORK EXPERIENCE

JPMorgan Chase & Co, Tampa, FL Oct 2024 – Current

Software Engineer

Architected and deployed secure loan servicing APIs using Java Spring Boot, PostgreSQL, and OAuth2, reducing client-side data processing delays by 35% during peak transactions and improving loan approval cycles across banking products.

Engineered cloud infrastructure provisioning with Terraform, improving system stability, accelerating deployments, and cutting manual errors by 50%, which directly enhanced platform uptime and operational efficiency.

Refactored legacy monolithic codebase into deployable microservices using Spring MVC and Docker, improving agility, rollout speed, and reducing deployment risks by 40%, enabling continuous delivery without downtime.

Developed interactive React.js dashboards for wealth management advisors using Redux Toolkit and advanced charts, increasing advisor productivity and accelerating client decision-making by 30%.

Automated archival and compliance workflows with AWS Lambda, cutting latency 30%, ensuring retention compliance.

Optimized CI/CD pipelines with GitHub Actions and SonarQube, ensuring code quality, automation, and low-risk deployments.

Enhanced security with Spring Security and JWT, reducing unauthorized access 45% and ensuring compliance. LTIMindtree, India Mar 2022 – Aug 2023

Software Engineer

Architected scalable backend APIs using Node.js and PostgreSQL for healthcare scheduling, implementing validations and business logic to reduce appointment conflicts by 35%, improving user satisfaction.

Constructed reusable React.js components with Redux, improving UI responsiveness and accessibility, driving a 26% increase in task completion on mobile and desktop.

Managed containerized microservices with Docker on AWS ECS, setting autoscaling and secure IAM roles, ensuring 99.9% uptime and reducing manual work during peak loads.

Created and maintained CI/CD pipelines using Jenkins and GitHub Actions, integrating automated testing and rollback, reducing bugs and increasing deployment frequency by 40%.

Tuned PostgreSQL and DynamoDB queries using advanced indexing and strategic caching mechanisms, resulting in a 35% reduction in response time and significantly enhancing the performance of analytics-driven features. LTIMindtree, India Jan 2021 - Feb 2022

Junior Software Engineer

Modernized legacy UI by migrating jQuery pages to React, improving responsiveness and reducing maintenance by 35%.

Collaborated on optimizing Django ORM queries and database indexing in PostgreSQL, reducing clinical form response times by 30%, enhancing user experience.

Streamlined report generation processes by building interactive dashboards with HTML, CSS, and JavaScript, improving data visibility and reducing manual effort by 40%.

Automated compliance reports with shell scripts, ensuring 100% on-time delivery and reducing manual effort 30%.

Enhanced frontend validation with input masks and conditional rendering, cutting form errors 22%, improving quality.

Formed and integrated CI/CD pipelines using Jenkins with automated build, test, and deployment workflows, speeding feedback cycles and reducing deployment times by 25%. EDUCATION

Master of Science in Computer Science

University of South Florida

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