Payment Solutions

We support leading brands in optimizing payments. Team up with us to simplify transactions, automate with technology, and ensure secure operations.

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SECTOR-FOCUSED SOLUTIONS

Payment Gateway Solutions

Fast and secure transaction management solutions

We create and integrate advanced payment systems to streamline transactions and enhance security. Our solutions ensure fast processing and compliance with data protection standards while providing real-time reporting and fraud prevention.

Custom Payment Gateway and Processing Engine Development
Integration with Multiple Payment Processors and Gateways
Security, Compliance, and Data Encryption
High-Performance Transaction Processing and Scalability
Real-Time Reporting and Analytics
API and SDK Development

POS & Mobile Payment

Flexible mobile payment solutions for diverse needs

We develop POS and mobile payment solutions designed for efficiency and flexibility. Our systems integrate with inventory and hardware, offering seamless payment processing and comprehensive performance monitoring across multiple locations.

Custom POS and Mobile Payment App Development
Cloud-Based and Mobile POS Systems
Integrated Payment Processing and Mobile Wallet Solutions
Inventory, Stock, and Hardware Integration
Analytics, Reporting, and Operational Performance Monitoring
Multi-Location and Franchise Management

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Sii Poland & Thales cooperation

Fraud Detection & Prevention

Advanced authentication for secure transactions

Our fraud detection services leverage AI and real-time monitoring to secure transactions. We offer robust multi-factor authentication and data protection measures to safeguard against fraud and ensure regulatory compliance.

Real-Time Fraud Detection and Transaction Monitoring
Machine Learning, AI, and Risk Scoring
Multi-Factor Authentication (MFA) and Secure Communication
Fraud Prevention Rules Engine and Compliance with Regulatory Standards
Data Encryption and Secure Communication
Incident Response and Recovery

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DORA

Advanced Payment Analytics

Integration with Business Intelligence for payment data

We provide sophisticated analytics tools for in-depth payment data analysis. Our solutions include customizable dashboards and predictive reporting to improve operational efficiency and ensure regulatory compliance.

Real-Time Analytics Dashboards and Transaction Data Analysis
Custom Reporting Solutions and Predictive Analytics
Compliance and Regulatory Reporting
Integration with Business Intelligence Tools
Operational Performance Monitoring
Payment Data Insights and Analysis

OUR ONE-STOP-SHOP SERVICES

INDUSTRY LEADERS TRUSTED US

INDUSTRY CASE STUDIES

Easy contactless payments at self-service gas stations – development of payment services for Worldline

Check out how we helped a global leader in the cashless payment industry adapt to new protocols for swipe and chip card payments and contactless payments used at self-service gas stations. Our services enabled adaptation to new libraries and frameworks, improved continuous integration and unit testing, error detection at the compilation stage, and better quality control.

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Easy contactless payments at self-service gas stations – development of payment services for Worldline

Improved production planning – APS system for Worldline factories

Discover how a web application we designed improved production planning at Worldline factories with forecasts based on historical data and trend analysis. We created a specialized dashboard, an underlying application framework with multiple modules, and APS integration with SAP. Our small team quickly delivered a solution with more functionality than originally planned.

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Improved production planning – APS system for Worldline factories

Safe and easy transaction service for a cashless payment leader

Sii how Sii helped make credit card transactions safer, cheaper, and easier with a network tokenization service. The new solution increased successful payment authorizations, reduced false declines, significantly lowered transaction fees, and decreased fraud risk.

Easy contactless payments at self-service gas stations – development of payment services for Worldline

Improved production planning – APS system for Worldline factories

Safe and easy transaction service for a cashless payment leader

See all case studies

OUR EXPERTS

Radosław Zygmunt

Senior Delivery Manager

At Sii, he builds teams optimized to meet client needs and is responsible for delivering high-quality services, projects, and solutions. His teams provide solutions for millions of end users. They work agile using the latest backend and frontend technologies, usually in microservice and cloud-based architecture - Azure and AWS. In his spare time, he reads biographies and runs.

INDUSTRY EVENTS & INSIGHTS

Teamed up for innovation since 2006. Learn more about the long-standing collaboration between Sii Poland and Thales

Customer-specific precise mechanical engineering. Learn more about projects delivered by Sii engineering experts

Sii Poland awarded the prestigious CIR certificate for the EVAA research project. Find out how the company supports the fight against world hunger

Unicorns in the Startup Nation. Sii Poland strengthens its footprint in Israel

Digital Twin – future of production plants

User-friendly GUI app for the semiconductor industry – how Sii Poland supports the development of innovative sensor solutions

Exciting new projects and key wins. Find out what drives our growth throughout various sectors, including hi-tech, finance, healthcare and retail

Passion for technology – Sii Poland supports enthusiasts from Hackerspace Cracow

Sii is reaching milestones – the project teams are growing and are now counted in hundreds

Teamed up for innovation since 2006. Learn more about the long-standing collaboration between Sii Poland and Thales

Customer-specific precise mechanical engineering. Learn more about projects delivered by Sii engineering experts

Sii Poland awarded the prestigious CIR certificate for the EVAA research project. Find out how the company supports the fight against world hunger

Unicorns in the Startup Nation. Sii Poland strengthens its footprint in Israel

Digital Twin – future of production plants

User-friendly GUI app for the semiconductor industry – how Sii Poland supports the development of innovative sensor solutions

Exciting new projects and key wins. Find out what drives our growth throughout various sectors, including hi-tech, finance, healthcare and retail

Passion for technology – Sii Poland supports enthusiasts from Hackerspace Cracow

Sii is reaching milestones – the project teams are growing and are now counted in hundreds

GET IN TOUCH

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Przemysław Włoczkowski

Head of Industry

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