Siddhartha Agarwal Email & Phone Number

Bengaluru, Ka, In

Bengaluru, Karnataka, India

• Complete code-ownership of the collections module (7+ repos).• Fullstack Developer for major revamp flows (Spring Boot + Vue).• Designed, reviewed, and refactored code for multiple microservices based on Spring Boot, JUnit, AWS, Lambdas, PSQL, etc. (LLD + HLD).• Designed and implemented a scalable data pipeline using AWS Lambda, Athena, and Redshift to transfer and back up 1M+ records daily. Leveraged AWS Wrangler for schema-matched column selection and Java consumer services with HikariCP for efficient connection pooling, ensuring seamless integration and optimized performance.

Bengaluru, Karnataka, India

• Founding Developer for the collection-team(Platform).• Backend-focused Full stack developer, building platform for Credit Saison India.• Designed a generic architecture to integrate leading PG vendors like Razorpay and Juspay for collections via payment links, mandates, and UPI-Autopay.• Honored with Eagle Eye Award by the Director of Engineering for maintaining exceptional code quality.• Developed automation scripts using RestAssured to evaluate the behaviour and success rate of bulk end-to-end updates (10K+) within the LMS.• Developed and revamped multiple front-end dashboards.• Led the development of a primary module for a critical, time-sensitive product launch.• Developed the Mandate Presentment flow from scratch, including both UI and backend components. Since, Mandates are registered to enable auto-debit EMIs from customer accounts. The flow should be generic to onboard multiple vendors for mandate registration and presentation during monthly EMI days. This involves:1. Collecting data from various sources.2. Consuming vendor-specific webhooks.3. Handling concurrent requests using SQS.4. Updating the Loan Management System.

Bengaluru, Karnataka, India

Role:Played a pivotal role as part of an agile scrum team, accountable for developing microservices using Java, Spring Boot, and Hibernate.Key Contributions:• Microservices Development: Designed and developed robust microservices, ensuring efficient and scalable backend architecture.• Data Aggregation: Integrated data from various sources, including AWS Athena, MySQL, and MongoDB, to develop a high-performance cache-based system that demonstrated company purchase statistics in multiple modes.• Rate-Limiting Framework: Implemented a rate-limiting framework to manage and restrict load on microservices, enhancing system stability and performance.• Performance Optimization: Reduced API latency by 60% through query optimizations, introducing indexes, caching mechanisms, and effective error-handling strategies.

Bengaluru, Karnataka, India

Role: Worked on Groovy on Grails, Java, and Hibernate for network automation.Key Contributions:• Framework Improvements: Introduced various enhancements to the dynamic-diff marking framework, improving efficiency and functionality.

Bengaluru, Karnataka, India

Role: Introduced various features and updates to the Network Monitoring and Control tool.Key Responsibilities:• Implemented new features and updates to improve functionality and user experience.• Utilized Hibernate Interceptors to strengthen the audit framework, ensuring robust monitoring and control capabilities.• Provider Interfaces Implementation: Developed provider interfaces for IP generation and connection of various Customer Premises Equipment (CPE) and other devices.

Master Of Computer Applications - Mca, Computer Programming

Bachelor'S Degree, Computer Science