Priyanka Gopalan

Key Responsibilities:

Client: CDG(Comfort Delgro) Pvt Ltd Singapore
Project1: NGP (New Gen Paltform)
Technologies: Java 17, Docker, AWS, Kafka,Springboot, Caching technologies, PostgresSql, Liquibase to automate script execution

As the MDT Service Lead, I was responsible for overseeing the transition of the client's legacy application to the modern NGP. My key responsibilities included:

• Team Leadership: Led a cross-functional team to ensure successful project delivery, managing timelines, tasks, and mentoring junior developers.
• Code Development: Analyzed and developed high-performance, scalable code using Java 17, ensuring compatibility with the NGP and integrating the service seamlessly with AWS and Kafka.
• Caching with Redis: Integrated Redis as a distributed caching solution, significantly improving data retrieval times and system performance, especially for frequently accessed data.
• Cloud Infrastructure: Utilized AWS for scalable deployment and Docker for containerization, enhancing application portability and reliability.
• Kafka Integration: Implemented Kafka to enable real-time messaging and event-driven architecture, ensuring efficient data streaming across services.
• Code Optimization & Quality Assurance: Conducted thorough code reviews, optimizations, and ensured adherence to industry best practices, resulting in improved system performance and maintainability.
• Spring Boot Caching: Leveraged Spring Boot's caching mechanism to reduce unnecessary database queries, optimizing backend processing and response times.
• Database Migration with Liquibase: Managed database schema changes with Liquibase, ensuring smooth version control and migration of database structures across environments.

Key outcomes included a smoother migration process, enhanced scalability, and reduced operational overhead for the client.

Project2 : OTP Integration with WhatsApp
Technologies: Java 17, Spring Boot, Moobicast

In this project, I led the implementation of an OTP (One-Time Password) integration system with WhatsApp to enhance user authentication security. The integration allowed users to receive OTPs securely through WhatsApp, improving user experience and security.

• Architecture & Design: Designed and developed the OTP generation and delivery system, ensuring a secure and scalable solution for user authentication via WhatsApp.
• WhatsApp Integration: Utilized Moobicast API to send OTPs over WhatsApp, ensuring high deliverability and security in messaging.
• Java & Spring Boot Development: Developed the backend logic in Java 17 and Spring Boot, implementing OTP generation, validation, and expiration mechanisms.

Client : TSB

• Developed a ODS project where the customer Transction API is moved from Legacy Systems to the new AWS ecosystems
• Participated in complete software development lifecycle, including performance analysis, design, development and testing.
• Working on a Gateway Migration project where the TSB TPP will have personalized experience migrating from the legacy gateway to the new ForgeRock Gateway.
• Worked with different Vendors for ODS and had diversed exposure
• Developed and implemented personalized client solutions using programming language expertise.
• Updated technical documentation, product specifications and technical training materials.
• Participated in design and planning exercises for future software rollouts.
• Collaborated with multidisciplinary teams to design and implement new technology features.

• Designed, developed and implemented software applications for website based on analyzed requirements and understanding of industry technical standards
• Participated in complete software development lifecycle, including performance analysis, design, development and testing.
• Wrote, modified and maintained software documentation and specifications
• Performed troubleshooting, diagnostics and analysis to uncover root malfunctions.
• Reviewed code and debugged errors to improve performance. Investigated issues and defects to determine problem root cause and formulate corrective action recommendations.
• Reworked applications to meet changing market trends and individual customer demands.
• Worked with business users and operations teams to understand business needs and address production questions.
• Participated in requirements gathering and design development meetings.
• Collaborated in team-based, Agile environment to accomplish objectives by deadlines

• Developed a Software application which will allow the flow of Data from EAM and BAAN application
• Collaborated with business unit team members to design new applications system to enhance client requirements for mobile computing capabilities.
• Consulted regularly with internal customers on application development project status, new project proposals and software-related technical issues.
• Wrote scripts for daily maintenance activities, including indexes and tables analyses.
• Researched, designed and implemented scalable applications for data extraction, analysis, retrieval and indexing.
• Created procedures for system monitoring, recovery, backup and optimization.