Application Developer - IBM India Pvt Ltd - Mumbai
(2024-11)
Client: State Bank of India, Mumbai
- Led and executed end-to-end migration from IIB to ACE 13, covering both server-level (AIX) and application-level migration, ensuring smooth transition with minimal downtime.
- Integrated with Key Management System (KMS) for dynamic certificate handling, enabling automatic certificate fetch from KMS portal and seamless updates on servers, reducing manual intervention and avoiding certificate expiry issues.
- Integrated applications with LDAP for authentication and access control, ensuring secure user validation and centralized identity management.
- Developed a JSON to CSV conversion framework/application to support client reporting and data extraction requirements for business and stakeholder meetings.
- Debugged and resolved production issues using Kibana logs, ensuring quick root cause analysis and minimal service disruption.
- Rebuilt and optimized message flows in ACE 13, leveraging new runtime capabilities for improved performance and maintainability.
- Worked on Linux-based ACE runtime setup, including installation, environment configuration, and server readiness checks for non-production environments.
- Collaborated with architecture and platform teams to configure IBM MQ connections, SSL certificates, configurable services, and security profiles in ACE.
Systems Engineer - Tata Consultancy Services Limited (TCS) - Mumbai
(2021-05 - 2024-10)
Client: State Bank of India, Mumbai
- Worked on IBM App Connect Enterprise (ACE), IBM Integration Bus (IIB), IBM MQ, IBM DataPower Gateway, and Oracle SQL for enterprise integration solutions.
- Developed and integrated APIs for key banking projects including SBI Digi Locker Integration, SBI Insta Home Loan (YONO Application), SBI Pre Approved Personal Loan (YONO Application), Integration with SBI Life Insurance ONE PAN Journey for SBI.
- Developed shared libraries in ACE to enable reusable components, reducing development effort and improving consistency across integrations.
- Developed multiple RESTful APIs to Integrate with Core Banking System CBS.
- Created and managed security and routing policies in IBM DataPower Gateway (DPG) for API security, authentication, and traffic control.
- Built and managed multiple integration solutions with a focus on security, implementing cryptography and secure communication using Java and IBM DataPower Gateway.
- Designed and developed RESTful APIs within the ACE platform, ensuring scalability, performance, and reliability.
- Worked with multiple message formats such as DFDL, BLOB, MIME, XML and JSON for data transformation and system integration.
- Worked on ISO 8583 format for handling ATM transactions.
- Served as a Team Lead, where I guided and supported team members to ensure timely task completion while fostering clear understanding of roles and responsibilities.
- Developed and managed integration flows handling approximately 50 million (5 Cr) daily transactions, ensuring zero data loss and high availability for critical banking systems.
- Acted as SPOC for YONO Migration, handling coordination, issue resolution, and smooth transition of services.
- Participated in code reviews and mentored junior developers, improving code quality and team productivity.
- Troubleshot and resolved production issues in IIB/ACE integration services, ensuring minimal downtime and system stability.
- Collaborated with clients on a daily basis to gather requirements, provide updates, and ensure successful delivery of solutions.
- Collaborated with seniors in IIB to ACE 11 Migration.
Trainee Intern - Bhaktivedanta Hospital & Research Institute - Mumbai
(2020-05 - 2020-08)
- Designed and transformed large datasets to support analytical reporting and dashboard creation, enabling year-over-year tracking of departmental performance. Performed data consolidation, cleaning, and analysis using SQL server management studio, MS Excel, and Tableau, contributing to a 40% improvement in overall operational efficiency.
