Senior Java Developer with Spring & AWS Expertise

Bhavya Sree Yatham

Email: ****************@*****.*** Mobile: 682-***-****

GitHub

PROFESSIONAL SUMMARY

5+ years of experience as a Java Developer specializing in application development, system design, and operational stability within large corporate environments, utilizing modern programming languages and database querying languages.

Proficient in Java 17 and Java 21, with extensive experience in Spring Boot 3 and Spring Framework 6, ensuring high-quality code and application performance.

Demonstrated expertise in developing, debugging, and maintaining scalable applications, focusing on microservices architecture and cloud-based solutions using AWS.

Strong knowledge of front-end technologies, including React and Angular, enabling seamless integration between back-end services and user interfaces.

Experienced in the entire Software Development Life Cycle (SDLC), with a solid understanding of agile methodologies, including CI/CD practices and application resiliency.

Proven ability to implement security best practices in API design, adhering to OWASP standards and ensuring secure data handling and storage.

Skilled in performance tuning and optimization, utilizing tools like Prometheus and Grafana for monitoring and alerting to maintain high availability systems.

Excellent problem-solving abilities, with a focus on delivering robust solutions that meet business requirements while enhancing user experience and system efficiency.

SKILLS

Programming Languages: Java 17, Java 21, JavaScript, TypeScript, Python, C#, Go, Ruby

Frameworks: Spring Boot 3, Spring Framework 6, Spring MVC, Spring WebFlux, Spring Security, Jakarta EE, React, Angular

Microservices: Microservices Architecture, Distributed Systems, Event-Driven Architecture, API Gateway, Service Discovery, Circuit Breaker Pattern, Saga Pattern, Outbox Pattern

API Development: REST API Design, OpenAPI, Swagger, API Versioning, Contract-First APIs, OAuth2, OpenID Connect (OIDC), JWT

Cloud Platforms: AWS, Amazon EKS, Amazon ECS, Amazon RDS, Amazon MSK, Azure AKS, Azure Key Vault, Google GKE

Databases: PostgreSQL, MySQL, NoSQL Databases, DynamoDB, Cassandra, MongoDB, Database Indexing, Query Optimization

DevOps Tools: Docker, Kubernetes, Helm, CI/CD Pipelines, GitHub Actions, Jenkins, GitLab CI, Terraform

Event Streaming: Apache Kafka, Kafka Streams, Kafka Connect, Schema Registry, Avro, Protobuf, Idempotent Consumers

Testing: Unit Testing, Integration Testing, Contract Testing, Performance Testing, Testcontainers, JUnit, Mockito, k6, JMeter

Soft Skills: Communication, Teamwork, Problem-Solving, Adaptability, Critical Thinking, Time Management, Leadership, Collaboration

Performance Optimization: Performance Tuning, Latency Optimization, High Availability Systems, Scalability Engineering, Fault Tolerance, Monitoring and Alerting, SLO and SLA Management, Incident Response

WORK EXPERIENCE

Wells Fargo - Irving, TX

Senior Software Engineer (Java / Full Stack) - Jan 2024 to Present

Spearheaded the design and development of microservices using Java 21 and Spring Boot 3, enhancing system performance and scalability across distributed systems.

Engineered RESTful APIs with OpenAPI specifications, ensuring robust API versioning and contract-first design for seamless integration with frontend applications.

Collaborated with cross-functional teams to implement CI/CD pipelines using GitHub Actions and Jenkins, streamlining deployment processes and improving operational stability.

Optimized application performance through advanced caching strategies utilizing Redis and PostgreSQL, achieving a 30% reduction in latency.

Led code reviews and mentoring sessions, fostering a culture of technical excellence and knowledge sharing within the team.

Integrated AWS services, including Amazon RDS and AWS Lambda, to enhance cloud capabilities and support high availability systems.

Developed automated testing frameworks using JUnit and Mockito, ensuring comprehensive unit and integration testing for all new features.

Implemented security best practices, including OAuth2 and OpenID Connect (OIDC), to safeguard sensitive user data and comply with OWASP API Top 10 standards.

Conducted root cause analysis and incident response for production issues, improving system reliability and reducing downtime by 25%.

Participated in agile ceremonies, including sprint planning and retrospectives, to continuously improve team processes and deliverables.

Technologies Used: Java 21, Spring Boot 3, REST API Design, OpenAPI, AWS, PostgreSQL, Redis, GitHub Actions, Jenkins, JUnit, OAuth2

Infosys (Client

CVS Health) - Hyderabad

India

Software Engineer II (Java / Spring Boot) - Oct 2021 to Jul 2023

Developed and maintained scalable applications using Java 17 and Spring Framework 6, ensuring adherence to best practices in system design and application development.

Collaborated with product owners to gather requirements and translate them into technical specifications, enhancing the Software Development Life Cycle (SDLC) process.

Implemented microservices architecture, leveraging Apache Kafka for event-driven communication, which improved system responsiveness and reliability.

Designed and executed integration tests using Testcontainers, ensuring high-quality deliverables and reducing bugs in production environments.

Utilized Docker and Kubernetes for container orchestration, facilitating blue-green deployments and canary releases to minimize downtime during updates.

Enhanced application security by implementing secure API design principles and conducting thorough code reviews to identify vulnerabilities.

Participated in agile methodologies, contributing to sprint planning and daily standups, which improved team collaboration and project visibility.

Conducted performance tuning and latency optimization, resulting in a 20% increase in application throughput.

Assisted in the migration of legacy systems to cloud-based solutions using AWS services, improving overall system efficiency and scalability.

Engaged in continuous learning and knowledge sharing sessions to stay updated on emerging technologies and industry trends.

Technologies Used: Java 17, Spring Framework 6, Apache Kafka, Docker, Kubernetes, AWS, Testcontainers, Agile Methodologies, Secure API Design, Performance Tuning

Amazon - Hyderabad, India

Software Development Engineer 1 - Jan 2020 to Sep 2021

Contributed to the development of high-throughput systems using Java and Spring Boot, focusing on application resiliency and operational stability.

Collaborated with cross-functional teams to design and implement REST APIs, ensuring adherence to API versioning and documentation standards using Swagger.

Engaged in the full Software Development Life Cycle (SDLC), from requirements gathering to deployment, ensuring timely delivery of high-quality software.

Developed automated testing scripts using JMeter and k6, enhancing performance testing capabilities and ensuring system reliability under load.

Participated in code reviews and provided constructive feedback to peers, fostering a culture of continuous improvement and technical excellence.

Implemented infrastructure as code (IaC) using Terraform, streamlining the deployment process and improving environment consistency.

Assisted in the integration of monitoring and alerting solutions using Prometheus and Grafana, enabling proactive incident management and performance tracking.

Engaged in agile practices, participating in sprint retrospectives and planning sessions to enhance team dynamics and project outcomes.

Conducted research on emerging technologies, contributing to innovative solutions that improved application functionality and user experience.

Supported the migration of applications to AWS, leveraging services such as Amazon ECS and Amazon RDS for improved scalability and performance.

Technologies Used: Java, Spring Boot, REST API Design, Swagger, JMeter, Terraform, AWS, Prometheus, Grafana, Agile Practices

CERTIFICATIONS

Oracle Certified Professional: Java SE 11 Developer

AWS Certified Cloud Practitioner

AWS Solutions Architect - Associate

Spring Professional Certification

EDUCATION

Masters in Computer and Information Science University of Texas at Arlington 3.91 GPA

Bachelors in Computer Science KL University 9.31 CGPA

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