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Engineering Insights

Engineering work often comes down to solving very specific problems like debugging issues, making architecture choices, improving performance, or figuring out how different tools work together in real-world scenarios. In this space, we share practical engineering learnings drawn from hands-on experience across a wide range of technologies and projects, offering insight into how real software challenges are approached and resolved.

These articles focus on the technical side of building and maintaining software, written for developers and technical leaders who care about clarity and real solutions. And when teams reach a point where they need deeper expertise or are looking to hire software developer talent that can handle similar challenges, these insights reflect the kind of thinking our engineers apply in day-to-day development work.

Engineering Insights

How to Get a Bluetooth Device Name Over Wi-Fi in Kotlin Using NSD & mDNS

How to Get a Bluetooth Device Name Over Wi-Fi in Kotlin Using NSD & mDNS

While building an enterprise IoT smart office platform, our team faced a unique challenge: retrieving a connected device’s Bluetooth name via a Wi-Fi hotspot connection. This article explores how we bypassed OS-level privacy restrictions and protocol isolation using Kotlin and Network Service Discovery to ensure seamless synchronization.

Engineering Insights

Why Android Wi-Fi Channel Utilization Shows Stale Data (And How We Fixed It)

Why Android Wi-Fi Channel Utilization Shows Stale Data (And How We Fixed It)

While developing a logistics automation platform, our Android application received cached Wi-Fi channel utilization data despite continuous scanning. Discover how our team diagnosed driver-level beacon caching and implemented a reliable solution for real-time network congestion monitoring to improve enterprise roaming performance.

Engineering Insights

How to Build a Custom Android MDM with Kiosk Mode for Enterprise Devices

How to Build a Custom Android MDM with Kiosk Mode for Enterprise Devices

When deploying corporate-owned tablets for a logistics fleet, standard Android configurations often fail. This technical deep dive explores how we architected a custom Mobile Device Management (MDM) solution utilizing Android Enterprise, enforcing Kiosk Mode, and blocking unauthorized applications to secure and manage remote field devices efficiently.

Engineering Insights

Fix React Native Accessibility Focus Order for WebView & Screen Readers

Fix React Native Accessibility Focus Order for WebView & Screen Readers

While developing a FinTech news application, our engineering team faced strict WCAG accessibility compliance hurdles. Absolutely positioned UI elements, like floating navigation buttons over full-screen WebViews, disrupted screen reader tab flows. Explore our architectural approach to solving React Native accessibility ordering without relying on unreliable third-party plugins.

Engineering Insights

How to Build Reliable React Native Notification Quick Replies with FCM

How to Build Reliable React Native Notification Quick Replies with FCM

Learn how we engineered a highly reliable notification reply system in a React Native logistics application. By combining Firebase Cloud Messaging with stateless API fallbacks, we overcame OS-level background restrictions and guaranteed message delivery even when the application was force-quit.

Engineering Insights

React Native iOS Share Extension: Fix Host App Launch Issues

React Native iOS Share Extension: Fix Host App Launch Issues

While building a media-heavy SaaS platform, our engineering team discovered that iOS Share Extensions restrict automatic host app launching. This article explores Apple's sandbox limitations, why standard deep linking fails, and how we engineered an Apple-compliant architectural workaround in React Native using App Groups and interactive notifications to ensure a seamless user experience.

Engineering Insights

How to Fix Missing Android Material Symbols in Expo 56 Native Tabs

How to Fix Missing Android Material Symbols in Expo 56 Native Tabs

While modernizing a PropTech mobile platform, we migrated to Expo 56 experimental native bottom tabs. Everything worked perfectly on iOS, but Android Material Symbols failed to render. Discover how we debugged platform-specific native asset bundling and restored cross-platform icon visibility without sacrificing UI performance.

Engineering Insights

Fixing Keras Vision Transformer Serialization Errors in Production

Fixing Keras Vision Transformer Serialization Errors in Production

Custom AI architectures often reveal framework limitations only during production deployment. Learn why dynamically modifying tensor shapes in a Keras Vision Transformer causes deserialization to fail, and how to properly manage state initialization to ensure reliable model saving and loading.

Engineering Insights

How Human-in-the-Loop AI Improves Fraud Detection Accuracy Over Time

How Human-in-the-Loop AI Improves Fraud Detection Accuracy Over Time

In predictive modeling, unsupervised learning often hits an accuracy ceiling. Learn how we re-architected a FinTech AI engine to leverage supervised learning, utilizing continuous feedback loops to drastically reduce false positives and systematically improve machine learning model accuracy over time in a high-scale production environment.

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