Dhwani Bethu
Dallas ,Texas
Summary
- Software Engineer with 4 years of experience in backend development, developing scalable enterprise applications using Java, Spring Boot, REST APIs, and cloud technologies.
- Proficient in building modern web applications using JavaScript, TypeScript, React, HTML, and CSS.
- Experience developing and integrating RESTful APIs, SOAP services, and third-party systems, including Salesforce APIs and webhooks.
- Solid understanding of OAuth2, JWT, and Spring Security for implementing secure authentication and authorization.
- Hands-on experience designing and deploying microservices on AWS (EC2, S3, RDS, Lambda, API Gateway, CloudWatch).
- Strong database knowledge, with hands-on experience in MySQL, PostgreSQL, Oracle, SQL Server, MongoDB, DynamoDB, and Cassandra.
- Proficient in unit and integration testing using JUnit, Mockito, Cucumber, and Selenium, with TDD and BDD practices.
- Worked on DevOps and CI/CD pipelines using Jenkins, Jules, TrueCD, Docker, Kubernetes, Helm, Maven, and Gradle to automate builds, streamline deployments, and improve delivery speed, and reliability.
- Strong advocate for clean code, design patterns, domain-driven design (DDD), and event-driven architecture using Kafka.
- Skilled in monitoring and observability tools, including ELK Stack, Prometheus, Grafana, and AWS CloudWatch.
- Collaborated in Agile and Scrum teams using JIRA and Confluence, actively participating in daily stand-ups, sprint planning, and review meetings.
- Comfortable using IDEs and tools like IntelliJ IDEA, Visual Studio Code, Postman, and Fiddler for development and debugging.
- Proven ability to work in cross-functional teams, communicate with stakeholders, and deliver high-quality software in fast-paced environments.
- Mentored junior developers and team members by reviewing code, sharing best practices, and supporting their growth through regular guidance and collaboration.
Overview
6
6
years of professional experience
Work History
Software Engineer
JPMorgan Chase
09.2025 - Current
- Contributed to the development of Java and Spring Boot microservices for Chase Pay Over Time, supporting Pre-Pay and Post-Pay installment options for customer transactions.
- Assisted in designing REST APIs and data models for eligibility checks, plan creation, installment scheduling, and payment status updates.
- Implemented backend functionality for Chase Pay transactions, including integrations with external merchants such as Amazon.
- Developed and enhanced secure payment APIs using OAuth2, JWT, and SSL/TLS, ensuring protection of sensitive customer and transaction data.
- Worked with AWS-hosted services deployed on EC2, used S3 for secure data storage, and leveraged CloudWatch for logs and metrics.
- Supported transaction and installment data persistence, assisting with SQL query tuning and backend performance optimization for low-latency payment flows.
- Contributed to event-driven processing using Apache Kafka to publish and consume payment and plan lifecycle events across dependent systems.
- Performed unit testing and functional validation and supported testing activities as part of TrueCD (True Continuous Delivery) processes.
- Executed and monitored CI/CD pipelines using Jenkins, Spinnaker, and Jules, supporting deployments across multiple environments.
- Investigated and resolved Non-TFE secret-management farm breaks, restoring service connectivity and environment stability.
- Supported Terraform-based infrastructure, including troubleshooting configuration issues and assisting with Terraform version upgrades.
- Enhanced application logging and monitoring using AWS CloudWatch, improving traceability of payment workflows, and faster production issue resolution.
- Provided post-deployment and production support, analyzing logs, addressing defects, and collaborating with DevOps and QA teams in Agile environments.
Software Engineer
Citibank
12.2019 - 07.2023
- Built a loan processing microservice for a digital lending platform using Java, Spring Boot, and AWS (EC2, Lambda, S3), reducing approval time by 30% and handling 100K+ transactions daily.
- Developed secure APIs to connect internal loan systems with third-party credit bureaus, enabling real-time credit checks, and faster loan decisions.
- Implemented session handling, rate limiting, and identity workflows to stabilize the customer portal and ensure reliability during high-traffic periods.
- Refactored legacy SOAP services into REST APIs during a backend modernization project, improving performance, and simplifying system maintenance.
- Automated CI/CD pipelines using Jenkins, GitLab CI/CD, and Docker for microservices deployed on Kubernetes, ensuring smooth and error-free releases.
- Created ETL pipelines to move JSON data from cloud-based data lakes into PostgreSQL, supporting financial and risk teams with timely analytics.
- Integrated CRM APIs to sync real-time customer data across support, sales, and service teams, improving collaboration and data accuracy.
- Implemented RBAC policies as part of a security audit to control access to sensitive systems and meet compliance requirements.
- Designed and provisioned cloud infrastructure on AWS to support the lending platform’s scalability needs, using ECS for container orchestration, RDS for relational data storage, and SQS for decoupled communication between services.
- Set up observability tools (ELK Stack, Prometheus, Grafana) to monitor the loan processing system, allowing faster detection and resolution of production issues.
- Mentored junior developers during the customer onboarding feature rollout, reviewing code, solving bugs, and supporting post-incident reviews.
- Delivered secure, scalable, and maintainable backend systems across multiple enterprise projects to support long-term business growth.
Education
Master of Science - Data Science
The University of Texas at Arlington
Arlington, TXSkills
- Java, Python, JavaScript, TypeScript, SQL, Scala
- HTML, CSS, React, JSON, XML, Angular
- Spring Boot, Spring MVC, Spring Security, Hibernate, JPA, MapStruct, Apache Commons
- RESTful APIs, OpenAPI/Swagger, OAuth2, JWT, SOAP, Webhooks, Salesforce API, API Gateway
- SQL Server, MySQL, PostgreSQL, Oracle, MongoDB, Cassandra, DynamoDB
- AWS EC2, AWS S3, AWS RDS, AWS Lambda, AWS CloudWatch, Terraform
- Jules,Docker, Kubernetes, Helm, Jenkins, Maven, Gradle, Git
- ELK Stack (Elasticsearch, Logstash, Kibana), Prometheus, Grafana, AWS CloudWatch
- JUnit, Mockito, Cucumber, Selenium, TDD, BDD
- GitHub, Bitbucket, GitLab,IntelliJ IDEA, Visual Studio Code, Postman
- JIRA, Confluence
Timeline
Software Engineer
JPMorgan Chase
09.2025 - Current
Software Engineer
Citibank
12.2019 - 07.2023
Master of Science - Data Science
The University of Texas at Arlington