Projects
Click on project cards to view detailed architecture diagrams and documentation
Internet Payment Gateway Systems (IPG)
AWS Cloud - High Available
Designed and deployed AWS infrastructure with VPC, EC2, RDS, S3, etc.. Established Site-to-Site VPN connections with multiple banks. Click to view all IPG projects.
PAYPLUS IPG/POS ARCHITECTURE (AWS)
Project Type: Internet Payment Gateway (IPG) & POS Core Switching
Environment: AWS Cloud | Multi-AZ Deployment | PCI DSS
Objective: Designed and deployed a highly available, PCI DSS compliant Internet Payment Gateway and POS switching infrastructure to process secure financial transactions across multiple acquiring banks.
Architecture: Multi-tier VPC architecture spanning three Availability Zones with public, private, and database subnets. Implemented IPG Core, POS Core/Switch, E-Commerce, Merchant Portal, and Admin Portal applications on EC2 instances behind internal and external Application Load Balancers.
Integrations: Secure VPN connectivity with Banking Partners
Key AWS Resources used:
High Avalability and Scalability:
Security & Compliance:
PIXELPAY IPG PRODUCTION ARCHITECTURE (AWS)
Project Type: Internet Payment Gateway (IPG) - Production Environment
Environment:Multi-AZ | EKS-Based
Objective: Architected and deployed a cloud-native, containerized Internet Payment Gateway using Kubernetes on AWS EKS, enabling microservices-based payment processing with high scalability and resilience.
Architecture: Modern cloud-native architecture leveraging Amazon EKS for container orchestration, running microservices across multiple Availability Zones. Microservices include IPG Core, Settlement, Merchant Portal (Live/Sandbox), Admin Portal, Auth, Tokenization, Notification, Email, Backend/Frontend services.
DevOps: Full CI/CD pipeline from GitHub/CodeCommit to EKS deployment with CodePipeline, CodeBuild, CodeDeploy.
Key AWS Resources Used:
High Availability & Scalability:
Security & Compliance:
DHIRAAGUPAY ARCHITECTURE (AWS)
Project Type: Internet Payment Gateway (IPG)
Environment: AWS Cloud | Maldives
Objective: Designed and implemented a secure, scalable Internet Payment Gateway solution for Dhiraagu, enabling digital payment processing in the Maldives region.
Architecture: Multi-AZ VPC deployment with Application Load Balancers, EC2 instances for application tiers, RDS/Aurora for database layer, and VPN connectivity for bank integrations.
Security: PCI DSS aligned security controls, encrypted communications, and secure bank integrations.
Key AWS Resources Used:
High Availability:
DIGICEYLON PROJECT (AWS)
Project Type: Biller Aggregation Platform & Internet Payment Gateway
Environment: AWS Cloud
Objective: Developed and deployed a comprehensive biller aggregation and payment processing platform enabling users to pay multiple bills through a single unified interface.
Architecture: Serverless-edge hybrid architecture leveraging CloudFront and API Gateway at the edge, with backend services deployed in private subnets for enhanced security.
Key AWS Resources Used:
High Availability & Scalability:
Security:
Architecture Diagram
Mobile Banking(APP) | Web Portals(Admin) | Internet Banking
AWS, Huawei Cloud and Orel Cloud
Built high-availability mobile banking and internet banking solutions across multiple cloud platforms. Click to expand all Mobile Banking projects.
AMANA BANK REMITTANCE APPLICATION (AWS)
Project Type: Remittance Application
Environment: AWS Cloud | Multi-AZ
Objective: Engineered a secure, high-performance remittance application enabling cross-border fund transfers with real-time processing capabilities.
Architecture: Two-AZ deployment with public-facing reverse proxy layer and private application/database tiers. Designed to handle high-volume remittance transactions with low latency.
Key AWS Resources Used:
High Availability & Scalability:
Security:
Architecture Diagram
RDB BANK PRODUCTION HIGH AVAILABILITY ARCHITECTURE (OREL Cloud)
Project Type: Internet Banking & Mobile Application, PlatformPortal Services
Environment: OREL Cloud
Objective: Architected and deployed a highly available Internet Banking and Mobile Application infrastructure for RDB Bank, ensuring 99.9% uptime for critical banking services serving thousands of customers.
Architecture: Enterprise-grade high availability architecture spanning public, private, and database subnets with active-standby failover mechanism. The design ensures business continuity during component failures.
Key Resources Used:
High Availability Features:
Security Implementations:
Architecture Diagram
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SEYLAN BANK HIGH LEVEL ARCHITECTURE (AWS)
Project Type: Internet Banking & Mobile Application,Portal Services
Environment: AWS
Objective: Designed a modern, containerized Internet Banking and Mobile Application platform for Seylan Bank using Kubernetes microservices architecture, enabling agile feature development and elastic scalability
Architecture: Cloud-native EKS-based architecture with public node groups for ingress controllers and frontend applications, and private node groups for business microservices and database tier. This separation ensures both security and scalability
Key Resources Used:
High Availability Features:
High Availability Features:
Security Implementations:
Security Implementations:
Architecture Diagram
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FINTREX PRODUCTION ARCHITECTURE (Huawei Cloud)
Project Type: Internet Banking (IB) & Portal Services and Mobile Application
Environment: Huawei Cloud
Objective: Implemented a secure, DMZ-based Internet Banking and Portal Services infrastructure on Huawei Cloud, enabling secure financial services delivery for Fintrex's digital banking customers.
Architecture: Three-tier architecture with DMZ subnet for web-facing components, private subnet for application and database servers, and site-to-site VPN connectivity for secure internal access.
Key Resources Used:
High Availability Features:
Security Implementations:
Architecture Diagram
