Shrinath Joshi

Designed and built a scalable, API-first term deposit platform from the ground up, integrating with 8+ banks and non-banking financial companies (NBFCs) and onboarding 15+ B2B platforms. The platform now supports live assets under management (AUM) of ₹100+ crore.

• Back-end architecture: Led the development of a modular microservices architecture using Spring Boot, Kotlin, and Java, enabling seamless integration with partner banks through secure REST APIs. Incorporated FastAPI to expose flexible, high-performance partner APIs.

• Front-end and dashboards: Developed intuitive dashboards using React and Next.js for platform partners, enabling real-time transaction tracking and seamless partner onboarding.

• DevOps and infrastructure: Deployed Docker services on Amazon EKS, with CI/CD pipelines managed via Drone CI. Leveraged Kubernetes for orchestration and scalability.

• Payments and security: Integrated secure payment gateways including Razorpay and CCAvenue. Strengthened app security using Spring Security and JWT, ensuring compliance with RBI standards.

• Automation and cost optimization: Implemented Apache Airflow to automate report generation and operational workflows, reducing manual effort and cutting costs by 80%.

Built a cloud-native automated reporting system to replace manual processes, reducing costs by 80%.

KEY ACTIVITIES
• Leveraged Apache Airflow to schedule ETL pipelines for aggregating transactional data from Postgres and DynamoDB.
• Developed a Python-based analytics engine to generate PDF/Excel reports, stored in Amazon S3, with notifications via Slack and email.
• Designed a React dashboard with Grafana integration for visualizing report metrics.
• Deployed on Amazon EC2 using Docker and monitored via CloudWatch.
• Integrated TypeScript for front-end validation and Express.js for internal API routing.

Created a unified communication system for SMS, push notifications, and IVR calls, serving 15+ partner platforms.

KEY ACTIVITIES
• Developed a Spring Boot back-end to trigger communication events and log analytics to Apache Kafka.
• Built a React and Next.js dashboard with real-time metrics like delivery rates and user engagement using Grafana.
• Integrated Twilio for SMS/IVR and Firebase for push notifications.
• Automated SLA monitoring with Python scripts and alerts via Slack.
• Deployed on Azure VMs with Kubernetes for scalability, reducing partner onboarding time by 50%.

Engineered a Swift payments reconciliation system to modernize legacy message processing for a global trading platform, reducing duplicate entries by 85%.

KEY ACTIVITIES
• Designed an event-driven rules engine using Core Java, Enterprise Java Beans (EJB), and the Strategy pattern to automate reconciliation of Swift MT940/MT942 messages with ledger entries.
• Implemented a microservices-based architecture with Oracle SQL for real-time audit trails and compliance with ISO 20022 standards.
• Developed a React-powered admin dashboard with Redux state management, enabling dynamic rule configuration, suspense account monitoring, and anomaly detection via Grafana visualizations.
• Migrated the monolithic system to AWS using Terraform for IaC, deploying services on EC2 and RDS with Jenkins CI/CD pipelines for zero-downtime blue-green deployments.
• Optimized SQL queries using indexing and partitioning, coupled with Redis caching for high-frequency transaction data, achieving a 40% latency reduction.
• Integrated Apache Kafka for asynchronous event processing and Prometheus for SLA monitoring.
• Ensured PCI-DSS compliance through Spring Security and role-based access control (RBAC).

Designed and developed a comprehensive Android application featuring an intuitive and attractive user interface for calculating BMI based on user-provided height and weight.

KEY ACTIVITIES
• Implemented shared preferences to store user details for a personalized experience.
• Leveraged SQLite as the back-end database to enable the storage and retrieval of user details for future reference.
• Used technologies such as Android, Core Java, and SQLite throughout the project.