Debu Paul

As a Senior Software Engineer at Wells Fargo, I specialize in the Enterprise Payment Data Hub project within Consumer Banking and Treasury Management. I'm a versatile team member with both individual and leadership responsibilities, guiding a team of 8 professionals.

Key Contributions:

• Individual Contributor (70%): My strengths lie in innovation and robust software delivery. I actively engage in system design, high-level architectural planning, and low-level implementation, managing eight microservices, including Entity Management, Template Management, and Audit & Approval Services.
• Team Leader (30%): I provide expert guidance, conduct peer code reviews, and oversee 8 team members, enhancing development efficiency and code quality.

Technical Expertise:

• Proficiency in Java 11, Spring Boot, and microservices architecture.
• Skills in MongoDB and Oracle DB, covering legacy system support and data migration.
• Experience with SonarQube, Black Duck, ThreadFix, and Checkmarx for code quality and security. Proficient in AppD and Splunk for monitoring and diagnostics.

Project Details:

• Proficient in deploying applications in Pivotal Cloud Foundry (PCF) and using Apigee for API management.
• Committed to Agile practices, actively participating in sprint planning, story creation, and facilitating backlog meetings.
• Proficiency in BDD automation scripts, testing with Test and QMetry, writing unit test cases using JUnit, Mockito, and PowerMockito, and competence in JMeter and BlazeMeter for load and performance testing.
• Experienced in developing and maintaining CI/CD pipelines for streamlined software delivery.

As an SDE 3 at PayPal, I played a key role in the Risk & Credit project, managing a dedicated team of 6 professionals. I reshaped the framework, optimized code, and developed new simulators for various PayPal projects, including PayPal Consumer Credit, PayPal Merchant (PPWC, PPBL), Venmo, and Global Pay Later.

Key Contributions:

• Restructured the framework to meet evolving project requirements.
• Optimized code and improved framework performance.
• Managed a 6-member team across multiple locations, fostering professional growth.

Technical Expertise:

• Proficient in Java and the Spring Framework.
• Skilled in REST API development, Apache Kafka, Oracle, Aerospike, and AWS Cloud.
• Competent in TestNG for comprehensive testing.

Project Highlights:

• Enhanced system performance and reliability through framework optimization.
• Spearheaded the development of new simulators and applications.
• Collaborated seamlessly with global teams for on-time project delivery.

My commitment to performance, innovation, and effective teamwork defined my role as an SDE 3 at PayPal.

During my tenure at Pramati Technologies in the Imaginea Lab, I worked as a Software Engineer on two distinct projects: Consumer Debt Collection and RGL Logistics. I devoted six months to each project and played a crucial role in developing them from the ground up. In the RGL Logistics project, I was responsible for designing and developing microservices, particularly in the areas of shipping and kitting. I guided two junior team members and utilized Java 8, Spring Boot, microservices, PostgreSQL, AWS S3, JWT token, and more.

Key Contributions:

• Led the development of both projects from inception, showcasing adaptability and proficiency.
• Designed and developed essential microservices for order management and logistics.
• Mentored two junior team members, contributing to their growth.

My time at Pramati Technologies in the Imaginea Lab underscored my commitment to impactful contributions, innovation, and effective teamwork.

Role Overview: As a System Development Analyst at Verizon, I played a pivotal role in converting legacy LEC, fiber, and adapter services into Spring Boot microservices. This transformation involved implementing microservices architecture to replace the legacy system. I worked as an individual contributor, responsible for the design and development of key microservices using Java 8, Spring Boot, microservices architecture, PostgreSQL, Oracle DB, and various essential tools. Additionally, I developed a utility for converting and validating Oracle DDL and DML queries into corresponding PostgreSQL queries.

Key Contributions:

• Spearheaded the migration from legacy systems to Spring Boot microservices, demonstrating expertise and adaptability.
• Designed and developed critical microservices for seamless service transition.
• Contributed to improving efficiency and reliability within the Verizon project.

My role at Verizon showcased a strong commitment to innovation, system optimization, and effective individual contributions.

Role Overview:
I joined RS Software as an Trainee Software Engineer, initially as an automation tester for the VISA ALM Project. Later, I contributed as Java developer significantly to both the UPI and BBPS projects for NPCI. My primary focus was on the BBPS project, where I worked from inception to production, handling development, support, and critical issue resolution.

Key Contributions:

Led the development of BBPS Main Gateway, the OU simulator and testing framework.
Collaborated with various teams to troubleshoot complex issues.
Played a crucial role in benchmarking and optimizing transaction throughput.
Conducted effective root cause analysis for production issues.