Tech Stack
Technology Stack
Frontend Technologies
React Native
Cross-platform mobile application development framework
Single codebase for both iOS and Android applications
Native performance with JavaScript flexibility
Hot reloading for rapid development and testing
TypeScript
Statically typed superset of JavaScript for enhanced code quality
Compile-time error detection and improved developer experience
Better code maintainability and refactoring capabilities
Enhanced IDE support with intelligent code completion
Redux
Predictable state container for JavaScript applications
Centralized application state management
Time-travel debugging and state persistence
Seamless integration with React Native components
React Query
Data fetching and caching library for React applications
Automatic background updates and cache invalidation
Optimistic updates and offline support
Simplified server state management and synchronization
Socket.io
Real-time bidirectional communication between client and server
WebSocket-based connection with automatic fallback mechanisms
Real-time transaction updates and notifications
Scalable event-driven architecture for live data streams
Biometric Auth
Native biometric authentication integration
Fingerprint and facial recognition support
Hardware-backed security for sensitive operations
Seamless user experience with secure access control
Backend Technologies
Node.js
JavaScript runtime built on Chrome's V8 JavaScript engine
Event-driven, non-blocking I/O model for high performance
Extensive npm ecosystem with rich library support
Scalable backend services with microservices architecture
Java Spring Boot
Enterprise-grade framework for building production-ready applications
Auto-configuration and embedded server capabilities
Comprehensive security features and transaction management
Robust ecosystem with Spring Cloud for microservices
Python FastAPI
Modern, high-performance web framework for building APIs
Automatic API documentation generation with OpenAPI/Swagger
Type hints support for enhanced code quality and validation
Asynchronous request handling for improved performance
GraphQL
Query language and runtime for APIs with flexible data fetching
Single endpoint for all data requirements
Real-time subscriptions for live data updates
Strong type system with introspection capabilities
REST APIs
Representational State Transfer architectural style
Stateless communication protocol for scalable web services
HTTP methods for CRUD operations with resource-based URLs
JSON data format for lightweight data exchange
WebSockets
Full-duplex communication protocol over TCP connection
Real-time data transmission for instant updates
Low-latency communication for trading and transaction updates
Persistent connections for reduced overhead
AWS Services
ECS/EKS
Elastic Container Service and Elastic Kubernetes Service
Containerized application deployment and orchestration
Auto-scaling and load balancing for high availability
Serverless container management with AWS Fargate
RDS Aurora
Amazon Relational Database Service with Aurora engine
MySQL and PostgreSQL-compatible database with cloud optimization
Multi-AZ deployment with automatic failover capabilities
Point-in-time recovery and automated backup management
ElastiCache
In-memory caching service for improved application performance
Redis and Memcached compatibility for flexible caching strategies
Sub-millisecond latency for frequently accessed data
Cluster mode for high availability and scalability
S3
Simple Storage Service for scalable object storage
99.999999999% (11 9's) durability and high availability
Lifecycle management and intelligent tiering for cost optimization
Integration with CDN and data analytics services
CloudFront
Content Delivery Network for global content distribution
Edge locations for reduced latency and improved performance
SSL/TLS encryption and DDoS protection integration
Real-time metrics and detailed analytics
API Gateway
Managed service for creating, deploying, and managing APIs
Request routing, authentication, and rate limiting
API versioning and stage management for deployment
Integration with AWS services and custom backends
Lambda
Serverless compute service for event-driven applications
Automatic scaling and pay-per-execution pricing model
Support for multiple programming languages and runtimes
Integration with AWS services for event processing
CloudWatch
Monitoring and observability service for AWS resources
Real-time metrics, logs, and alarms for system health
Custom dashboards and automated responses to events
Application performance monitoring and troubleshooting
WAF
Web Application Firewall for protection against common exploits
Custom rules for application-specific security requirements
Real-time monitoring and blocking of malicious requests
Integration with CloudFront and Application Load Balancer
Secrets Manager
Secure storage and automatic rotation of sensitive information
Database credentials, API keys, and certificate management
Fine-grained access control and audit logging
Integration with AWS services for seamless secret retrieval
Blockchain Stack
Arbitrum L3
Layer 3 blockchain solution built on Arbitrum Orbit
Custom blockchain with 40,000 TPS transaction throughput
Sub-$0.001 transaction costs with 250ms block times
Native integration with Buburuza ecosystem and tokenomics
Arbitrum L2
Layer 2 scaling solution for Ethereum blockchain
Optimistic rollup technology for reduced gas costs
Ethereum security with improved scalability and speed
Bridge functionality for seamless asset transfers
Solidity
Smart contract programming language for Ethereum Virtual Machine
Statically typed language with inheritance and user-defined types
Comprehensive development tools and testing frameworks
Security-focused development with formal verification support
Web3.js
JavaScript library for interacting with Ethereum blockchain
Complete API for smart contract interaction and deployment
Transaction management and event listening capabilities
MetaMask and wallet integration for user authentication
Ethers.js
Lightweight and modular Ethereum library for JavaScript
Human-readable ABI and contract interaction
Provider abstraction for multiple blockchain networks
TypeScript support with comprehensive type definitions
Smart Contracts
Self-executing contracts with terms directly written into code
Automated execution of agreements without intermediaries
Immutable and transparent contract logic on blockchain
Custom tokenomics and governance functionality
DevOps & Tools
Docker
Containerization platform for application packaging and deployment
Consistent environments across development, testing, and production
Microservices architecture with container orchestration
Efficient resource utilization and deployment automation
Kubernetes
Container orchestration platform for automated deployment and scaling
Service discovery and load balancing for microservices
Rolling updates and rollback capabilities for zero-downtime deployment
Resource management and auto-scaling based on demand
Jenkins
Open-source automation server for continuous integration and deployment
Pipeline as code with declarative and scripted syntax
Plugin ecosystem for integration with development tools
Distributed builds and parallel execution for improved performance
GitHub Actions
CI/CD platform integrated with GitHub repositories
Workflow automation for testing, building, and deployment
Matrix builds and parallel job execution
Marketplace with pre-built actions for common tasks
Terraform
Infrastructure as code tool for cloud resource management
Declarative configuration language for reproducible infrastructure
Multi-cloud support with provider ecosystem
State management and collaborative infrastructure development
Prometheus
Open-source monitoring and alerting toolkit
Time-series database with powerful query language (PromQL)
Service discovery and metrics collection from multiple targets
Integration with Grafana for visualization and dashboards
Grafana
Analytics and monitoring platform with rich visualization
Custom dashboards with real-time data visualization
Alerting and notification management
Multi-data source support including Prometheus and CloudWatch
ELK Stack
Elasticsearch, Logstash, and Kibana for log management and analysis
Centralized logging with full-text search capabilities
Real-time log processing and analysis
Custom dashboards and alerting for operational insights
Third-Party Services
Sumsub KYC
Identity verification and Know Your Customer compliance service
Document authentication and biometric verification
Global coverage with 190+ countries and territories support
Real-time verification with 98.5% automated approval rate
HiFi Payments
Payment processing and fiat on-ramp/off-ramp services
Multi-currency support with competitive exchange rates
Bank-grade security and regulatory compliance
API integration for seamless payment experiences
Oracle Fusion
Enterprise resource planning and business management suite
Financial management and accounting automation
Supply chain and human capital management
Cloud-native architecture with AI-powered insights
OpenAI Microsoft Azure API
Large language model integration for AI-powered features
Natural language processing and conversation capabilities
GPT-4 integration for intelligent customer support
Custom fine-tuning for domain-specific applications
Twilio
Cloud communications platform for messaging and voice services
SMS, voice, and video communication APIs
Global reach with local phone numbers and carrier connections
Programmable messaging with delivery status tracking
SendGrid
Email delivery service with high deliverability rates
Transactional and marketing email capabilities
Template management and A/B testing for email campaigns
Analytics and reporting for email performance optimization
Technology Stack Benefits
Performance and Scalability
High Throughput: Combined stack supports 40,000+ TPS transaction processing
Auto-scaling: Cloud-native architecture with automatic resource allocation
Global Distribution: CDN and multi-region deployment for worldwide accessibility
Real-time Processing: WebSocket and event-driven architecture for instant updates
Development Efficiency
Modern Frameworks: Latest technology stack for rapid development cycles
Type Safety: TypeScript and strongly-typed languages for reduced bugs
DevOps Automation: CI/CD pipelines for streamlined deployment processes
Microservices: Independent service development and deployment
Security and Compliance
Enterprise Security: Bank-grade security with multiple layers of protection
Compliance Ready: Built-in support for financial regulations and standards
Encryption: End-to-end encryption for data protection
Access Control: Fine-grained permissions and authentication mechanisms
Cost Optimization
Serverless Components: Pay-per-use pricing model for cost efficiency
Resource Management: Intelligent scaling to optimize infrastructure costs
Open Source: Leveraging open-source technologies to reduce licensing costs
Cloud Optimization: AWS services optimized for performance and cost
Last updated