Ramadevi Kamati
Verified Expert in Engineering
Full-stack Java Developer
Mechanicsburg, PA, United States
Toptal member since February 5, 2025
Ramadevi is a senior full-stack Java developer with extensive experience in designing and developing enterprise-level applications. She specializes in Core Java, Spring Boot, Hibernate, and Oracle databases, optimizing back-end processes and ensuring scalability. With expertise in DevOps, AWS cloud deployment, CI/CD automation, and API integrations, Ramadevi delivers high-performance, scalable solutions.
Portfolio
Experience
- Amazon Web Services (AWS) - 7 years
- Spring - 7 years
- Spring Boot - 6 years
- SQL - 6 years
- Apache Kafka - 5 years
- Java - 5 years
- Hibernate - 5 years
- JavaScript - 5 years
Availability
Preferred Environment
MacOS, Amazon Web Services (AWS), Oracle
The most amazing...
...thing I've built involved designing scalable Java microservices, integrating Angular UI, optimizing Oracle database, and deploying on AWS for high availability.
Work Experience
Senior Full-stack Java Developer
Morgan Stanley
- Designed, developed, and optimized enterprise-level applications using Core Java, Spring Boot, and Hibernate and integrating Oracle databases for efficient data handling.
- Deployed and managed applications on IBM WebSphere and AWS cloud infrastructure, ensuring scalability and reliability.
- Engineered dynamic and interactive front-end components using Angular and React, leveraging JavaScript for enhanced functionality.
- Utilized cloud infrastructure tools on AWS to deploy Java-based microservices, ensuring high availability and fault tolerance.
Java AWS Developer
Mastercard
- Collaborated with Kafka admins to configure QA clusters, integrated Kafka streams with Java back ends, optimized message queues for real-time transactions, and implemented robust monitoring for high-traffic reliability.
- Utilized Salesforce CRM to streamline workflows, built efficient ETL pipelines with Databricks for data transformation, and developed interactive dashboards with Power BI to support data-driven decision-making.
- Optimized Oracle databases using Java JDBC, JRockit, and PL/SQL to enhance query execution, resolve bottlenecks, and ensure smooth transactions under peak loads.
Software Engineer
Bank of America
- Developed and deployed a robust transaction monitoring system using the ELK stack (Elasticsearch, Logstash, and Kibana), enabling real-time analytics and effective tracking of application performance.
- Worked extensively with Git for source code management and version control, ensuring smooth collaboration among team members, and used JUnit for unit testing Java classes to maintain code reliability.
- Utilized jQuery to enhance interactivity in web applications and to simplify client-side scripting and designed reusable components and widgets to streamline development workflows.
- Crafted JSP pages and styled interfaces using CSS for various modules, improving user experience, and collaborated with the database team to refine SQL scripts.
Experience
Global Trade Management System
Certifications
Databricks Certified Data Engineer Associate
Databricks
Skills
Libraries/APIs
React, REST APIs, jQuery
Tools
Jenkins, Kibana, Git, Microsoft Power BI, AWS CLI, Grafana, ELK (Elastic Stack)
Languages
Java, SQL, JavaScript, CSS
Frameworks
Spring, Spring MVC, Spring Boot, Hibernate, Angular, Spark, JUnit
Paradigms
DevOps, ETL, Agile
Platforms
Amazon Web Services (AWS), MacOS, Oracle, Apache Kafka, Databricks, WebSphere, JBoss
Storage
PL/SQL, MongoDB
Other
JRockit, DataFrames, Optimization, Integration, Prometheus
How to Work with Toptal
Toptal matches you directly with global industry experts from our network in hours—not weeks or months.
Share your needs
Choose your talent
Start your risk-free talent trial
Top talent is in high demand.
Start hiring