Tonder Payment Processor
Led the development of Tonder's Payment Processing Platform, a robust payment solution operating across five Latin American countries (Mexico, Colombia, Chile, Peru, and Brazil). This comprehensive system handles the complete payment lifecycle while ensuring high security standards and optimal authorization rates.
Key achievements:
Architected a scalable payment processing infrastructure that handles multiple payment flows including one-time payments, recurring billing, and marketplace transactions
Implemented advanced security features including:
PCI-compliant tokenization system for secure card data handling
3D Secure (3DS) authentication with smart routing for optimal authorization rates
Encrypted card storage enabling one-click payments while maintaining strict security standards
Developed real-time transaction monitoring with instant status updates across the entire payment lifecycle
Built sophisticated retry logic for failed transactions
Implemented automated reconciliation with acquirer systems
Created instant notification systems for payment status changes
Engineered country-specific payment optimizations:
Local acquirer integrations for improved acceptance rates
Country-specific payment method support (PIX, PSE, SPEI)
Currency handling and dynamic conversion
Designed a flexible API that enables easy integration while maintaining robust security controls
Project details
Q1 2024
Project
Tonder Payment Processor
Year
2024
Features
Acquirer connections 3DS APMs Tokenization Saved Cards Refunds Transactional Syncing
Documentation


