Akshay Hole

Renovite-Switch

• Renovite is a suite of integrated solutions designed for ATM networks, which includes the ATM Switch, ATM Server, and HSM (Hardware Security Module) Manager
• The project is focused on streamlining and enhancing the performance, security, and reliability of ATM transactions, specifically for the ATM client-side used by the acquirer bank
• We designed and implemented a robust ATM Switch to facilitate seamless communication between ATMs and banking systems, ensuring reliable transaction routing and processing
• The ATM Server was developed to manage transaction flows, handle various types of ATM transactions, and ensure real-time communication with core banking systems
• Additionally, we integrated the HSM Manager to securely manage encryption keys and ensure the integrity and confidentiality of sensitive payment data, adhering to industry standards for security

NimbusPay

• NimbusPay is a card payment platform where we designed and developed a robust system for pre-authorized transactions, including amount blocking, unblocking, and subsequent credit and debit operations
• We implemented authentication and authorization using Microsoft Entra, including role-based access for various services
• Additionally, we used multi-threading to handle multiple card transactions concurrently, which improved processing efficiency and reduced latency
• I have also prepared infrastructure for Azure using Terraform and utilized several Azure services such as Azure API Management (APIM), Azure Kubernetes Service (AKS), and Azure Container Registry (ACR)
• Furthermore, I have worked on one of its microservices developed with gRPC to handle requests efficiently
• Additionally, I have used k6 for load testing and Grafana for monitoring and visualizing performance metrics
• I have also conducted proof-of-concepts (POCs) for the project using Apache PDFBox and iText to generate PDFs
• I am also using GitHub Actions to initialize Terraform and deploy it on ACR

Titan-CD

• Titan platform is a core payment platform of Currencies Direct carries out number of different workflows
• It is large enterprise multi-tenant system, split into multiple sub-systems
• Each sub-system is responsible for defining its own technical process and execution of that process
• Titan is used for foreign exchange money transfer
• It provides high rates for money exchange to its customer
• There are three types of customer CFx, PFx and cfx etailer
• The product offers various features like Registration, Payee Management, Payment-in, Payment-out, Forex Management and Wallet Management