سلطان مالك

• Designed Developed RESTful APIs for customer onboarding, KYC verification, and loan origination, enabling
seamless integration with internal and third-party systems.
• Participated in architecture design discussions, defining service boundaries, data contracts, and integration strategies
across 10+ microservices.
• Ensured all modules comply with banking security standards and PCI-DSS by integrating secure coding practices and
regular code audits.
• Wrote complex stored procedures and optimized SQL queries, reducing report generation time by 60%.
• Mentored 3 junior developers, conducting code reviews and guiding them on clean code principles and Java best
practices.

• Contributed to Newgens suite of products. i.e. IBPS, Omnidocs, and Omniscan.
• Collaborated closely with Bank of Barodas Business team to gather, analyze, and document requirements for loan
origination system(LOS).
• Worked on multiple third party integration such as CIBIL, NSDL, Experian, Vidhyalaxmi etc.
• Successfully deployed software updates and enhancements, adhering to best practices and minimizing system
downtime. Provided technical support and troubleshooting assistance to resolve critical production issues and ensure
smooth system operation.
• Collaborated with cross-functional teams (QA, BA, DevOps) in Agile ceremonies to deliver biweekly releases
consistently on schedule.
• Technologies Used: Java, Spring Boot, Oracle SQL, JSF, JavaScript, HTML, CSS, Weblogic, Linux, RabbitMQ

• Designed and implemented a full-stack mobile application supporting daily Islamic prayer routines.
• Integrated location-aware prayer time notifications and Qibla compass using GPS APIs.
• Developed a personalized prayer tracker and Fast Tracking module with streak metrics.
• Enabled Google Sign-In for seamless authentication.
• Built Google Maps-based mosque and halal food discovery feature.