ROSAPA NAIDU P

• Driving digital transformation initiatives, leveraging modern technologies to enhance operational efficiency and customer experience.
• Architected, Designed, developed, and deployed scalable, reliable, high-performance cloud full stack applications on AWS cloud. Utilized microservices architecture to build modular, maintainable, and scalable application components.
• Designed and implemented serverless architectures to build scalable, cost-effective, and high-performance solutions.
• Led data and integration features of Fintech SaaS (Software as Service) product 'Cync Loan Origination System'.
• Integrated third-party APIs to enhance application functionality and user experience. Few of integrations include Credit Bureaus (Experian, TransUnion) integration, Alloy integration, Plaid integration, SalesForce CRM Integration and Wolters Kluwer Expeee integration.
• Designed and implemented scalable and highly available data lake, data warehouse and data analytics architectures on AWS, leveraging AWS services such as S3, Glue, EMR, Lambda, Step Functions, Event Bridge, Kinesis, Redshift, Athena, QuickSight and RDS to meet business needs.
• Streamlined software deployment processes by implementing automated CI/CD pipelines for continuous improvement of application quality.
• Automated provisioning and configuration of AWS cloud resources using Terraform and Cloud Formation resulting improvements in deployment efficiency.
• Implemented automated security scans in the CI/CD pipeline, which included static code analysis, dynamic application security testing, and dependency checks.
• Optimized event-driven systems for responsiveness and scalability.
• Increased overall code quality within development team through implementation of code review processes, peer mentoring, and sharing of best practices.
• Led team of engineers to deliver high-quality products on time and within budget constraints.
• Collaborated with cross-functional teams to ensure seamless integration of new features into existing product lineups.
• Mentored junior engineers, contributing to their professional growth and overall team productivity.
• Participated in Agile/Scrum ceremonies, contributing to sprint planning, daily stand-ups, and retrospective meetings.
• ETL data pipelines in cloud
• Serverless Computing
• Cost & Performance Optimization
• Software Architecture
• High Availability Design
• Microservices Architecture
• Hybrid Cloud Environments
• Enterprise Integration Patterns
• Container Orchestrations
• Data Center Exit
• Risk Assessment
• Automated Monitoring & Alerting

• Designed, developed, and implemented scalable, high-performance applications on AWS cloud. Leveraged AWS cloud platform to deploy scalable applications meeting growing business demands.
• Participated in architectural discussions to build confidence and promote customer success when developing new and migrating existing applications, software, and services on AWS platform.
• Integrated various AWS cloud services to enhance application functionality. Developed REST APIs in Java providing seamless communication between services.
• Developed enterprise full stack applications using Java, JDBC, Servlets, JSP, Struts, Web services, Spring Boot, REST API, Micro services, Hibernate, HTML, XML, Java Script, React, NodeJS, CSS, Design Patterns and SQL/NoSQL databases.
• Performed design, development, testing and optimization to support distributed applications leveraging Java based technology, design patterns and other support tools for testing & deployment automation.
• Implemented Infrastructure as Code (IaC) using Cloud Formation, Terraform and SAM templates to automate infrastructure provisioning.
• Migrated legacy systems to cloud-based platforms, ensuring seamless integration and reduced downtime.
• Migrated ~500 million images & documents from legacy ECM systems to AWS cloud. Created a containerized micro service architecture-based components to optimize the migration process & time.
• Led the successful decommissioning and migration of data center operations, ensuring seamless transition with zero downtime.
• Facilitated seamless integration between on-premises systems and AWS resources, streamlining workflows across organizational boundaries.
• Automated repetitive tasks to streamline workflow efficiency within development team environment.
• Developed innovative solutions for complex engineering problems, leading to improved functionality and user experience.
• Developed positive working relationships with stakeholders to effectively coordinate work activities through exceptional communication skills, fostering trust and collaboration.
• Developed scalable applications using agile methodologies for timely project delivery.
• Experienced in providing 24/7 production support, resolving high-severity incidents, and ensuring optimal system performance and uptime.

Netcracker Digital BSS: Automates the customer lifecycle—from discovery and ordering to billing and maintenance—while supporting traditional and next‑gen B2B2X services. Enables new revenue streams and faster time‑to‑market for IoT, 5G, cloud, and virtualized services.

• Developed and simplified architecture using microservices and exposed behaviors as REST services.
• Built entity/model classes for database interaction and business logic.
• Participated in product architecture discussions and created JUnit test suites for unit testing.
• IntelliJ, Oracle WebLogic, Core Java, J2EE, Oracle Linux, JMeter, JUnit.

• Oracle Fusion HCM: Provides seamless management of employees and contingent workers across complex global relationships. As part of the HCM Common Architecture, developed base classes, Logical Object Interface (LOI), history records management (date effectivity), FSM import/export APIs, and REST APIs for integration.
• Designed and implemented date effectivity algorithms, data migration APIs (FSM Import/Export), and Logical Object Interface for HCM features.
• Built ADF entity/view objects, associations, custom links, and JSF pages/task flows for UI.
• Customized ADF framework behaviors and generated REST APIs from application modules.
• Developed unit tests with JUnit and resolved ADF REST framework issues.
• JDeveloper, Oracle WebLogic, Core Java, J2EE, Oracle DB, ADF Framework, JUnit, HTML, JSF, JSP, CSS, Git

• Sentinel: An enterprise-class endpoint threat detection and response platform that provides attack intelligence, enabling security teams to quickly identify and eliminate threats. Its driverless kernel module offers stealth visibility into malicious behavior without impacting performance, while capturing all events of an attack in real time.
• Fixed customer-reported bugs and implemented new features in Java/J2EE.
• Developed REST APIs (Jersey), automation scripts for deployment, and model classes for HBase.
• Built MapReduce jobs to process Flume data into HBase.
• Created UI pages using AngularJS, HTML, JavaScript.

• Project Open House: Built a cloud-based mobile platform for customer engagement, integrating telecom services (SMS/MMS, charging, notifications) via REST and SOAP APIs. Designed MongoDB schemas, Entity/Asset Manager modules, and SN Gateway for social network integration. Developed UI with Servlets/JSP/Struts, managed MySQL interactions, and delivered deployment support with performance tuning.