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“It-Jim helped us bring our golf analytics app to production, improving OCR accuracy and delivering core image processing modules. They adapted seamlessly to changing requirements and showed a strong commitment to quality. Their flexibility and technical expertise made them a reliable partner throughout the launch.”
Cameron Ward
Founder, Postround Golf
Postround Golf is a sports analytics startup focused on helping golfers understand their performance through data. Their platform turns traditional paper scorecards into structured digital insights. The solution analyzes each shot based on the lie, distance, and overall course strategy.
Postround is designed for golfers of all levels who want to access professional-level statistics for everyday rounds. By combining computer vision, OCR, and intuitive mobile interfaces, the app automates score tracking without requiring manual entry or external sensors.
Postround wanted to transform traditional golf scorecards into digital performance data. The task required solving several computer vision and ORC challenges under real-world conditions.
Developing a robust CV pipeline to detect golf scorecards from handheld photos, align them geometrically, and isolate the data table despite variations in lighting, angle, and background.
Improving OCR accuracy for small, handwritten or printed text across diverse templates and handwriting styles, while ensuring correct mapping of values such as Lie, Par, and Score.
Adapting to layout differences between scorecard designs by introducing marker-based identification and flexible geometrical transformation logic.
It-Jim developed a mobile solution that combines computer vision, Optical Character Recognition (OCR), and backend integration to automate golf scorecard processing. The system detects scorecards in captured images, extracts the table area, validates its geometry, and prepares clean inputs for OCR. All core processing runs directly on the device through native Swift and Kolin modules integrated with custom computer vision. The final application works fully offline, ensuring stable performance and accurate results across different camera types, lighting conditions, and scorecard layouts.
The first stage of cooperation with Postround focused on rebuilding a reliable foundation for the mobile application. Within the React Native framework, the team reimplemented the essential product logic and user flows, ensuring consistent performance and design across iOS and Android.
The milestone delivered a stable cross-platform base, ready for the integration of AI-driven scorecard recognition and advanced analytics.
In parallel with mobile development, the AI team focused on defining the core scorecard processing architecture. We needed to determine how to detect, extract, and interpret data from golf scorecards reliably under real-world conditions.
This stage resulted in a validated processing pipeline design and clear specifications for future on-device AI implementation.
After the research phase, the team focused on embedding the designed computer vision pipeline into the mobile application. The objective was to enable real-time scorecard detection, table extraction, and text recognition directly on iOS and Android devices.
The team delivered a functional AI engine running entirely on the device, enabling golfers to capture and process scorecards without internet connectivity.
The final stage focused on improving recognition accuracy, refining OCR results, and preparing the product for public release. The team optimized the AI and application layers to ensure stability and reliable performance in real-world use.
We delivered a production-ready mobile application that met all functional and performance requirements and helped golfers digitize and analyze their game data.
Postround now has a production-ready mobile app that turns paper scorecards into digital insights in seconds. The system runs fully offline, detects both printed and handwritten text, and automatically structures player data for performance analysis.
The final product combines computer vision, OCR, and mobile engineering in a single, reliable solution that meets both technical and user expectations.
Whether you’re working on health tech, education, or human development – we’re here to bring AI into the real world with you. No buzzwords. No overpromising. Just a thoughtful conversation with our technical team to explore your idea.
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