Harshal K.
Our Experts

Harshal K.

Technical Lead – Mobile App Development, 14+ Years

Seasoned software engineering professional with 14+ years of experience in Mobile Application, technical leadership and project delivery. I specialize in building scalable web applications, APIs and cloud-based solutions, I work closely with clients and development teams to transform business requirements into reliable, high-performing digital products. My expertise spans software architecture, team leadership and delivering technology solutions that support long-term business growth.

Expertise
  • Android
  • Cross Platform
  • eCommerce
  • Maintenance & Upgrades
  • React Native
  • Real Estate
  • Sports
  • Utilities

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    Engineering Insights
    Cross-Platform Floating-Point Precision Issues in FinTech

    Cross-Platform Floating-Point Precision Issues in FinTech

    During a recent FinTech reconciliation project, we encountered unexpected discrepancies in floating-point outputs between macOS and Linux environments. This minor script variation threatened data accuracy. Learn how our team uncovered the root cause behind shell precision issues and established robust standards for cross-platform execution.
    Engineering Insights
    How to Load External WASM in Kotlin Multiplatform Web Apps

    How to Load External WASM in Kotlin Multiplatform Web Apps

    During a recent FinTech platform modernization, we faced a critical architectural roadblock: integrating a pre-compiled third-party WebAssembly module into a Kotlin Multiplatform web application. Learn how our engineering team bypassed documentation gaps to successfully load, bind, and execute external WASM dependencies in a production KMP environment.
    Engineering Insights
    How to Use Custom Parcelable Objects in Compose Navigation

    How to Use Custom Parcelable Objects in Compose Navigation

    Upgrading to Jetpack Compose Navigation 2.8.0+ brings powerful type-safe routing, but passing custom Parcelable objects requires specific architectural handling. Discover how our engineering team solved this challenge during a healthcare application modernization project to ensure stable, crash-free mobile data transfer and strict type safety.
    Engineering Insights
    Android READ_CONTACTS Deprecation: A Hybrid Migration Strategy

    Android READ_CONTACTS Deprecation: A Hybrid Migration Strategy

    Discover how our engineering team tackled Google Play's strict READ_CONTACTS policy. We share a real-world architectural approach to implementing permissionless contact pickers while maintaining seamless UX and backward compatibility for enterprise mobile applications on older Android versions.
    Engineering Insights
    How to Fix Kotlin Multiplatform IrLinkageError on iOS (Compose Navigation Guide)

    How to Fix Kotlin Multiplatform IrLinkageError on iOS (Compose Navigation Guide)

    While building a cross-platform FinTech application, our team encountered a runtime IrLinkageError on iOS triggered by Navigation Compose. This article explores the root cause of Kotlin Multiplatform dependency mismatches and provides the right version combinations to ensure stable cross-platform routing without native crashes.
    Engineering Insights
    Fix Kotlin Spring JSpecify Generic Type Errors (Kotlin 2.3 & Spring 7)

    Fix Kotlin Spring JSpecify Generic Type Errors (Kotlin 2.3 & Spring 7)

    Integrating Kotlin with modern Spring frameworks often exposes subtle Java interoperability challenges. In a recent FinTech enterprise project, we tackled a complex compilation error involving JSpecify nullability annotations and generic type variables. Here is how our engineering team analyzed and resolved the ResultSetExtractor type mismatch in production.
    Engineering Insights
    Fix Kotlin Multiplatform iOS IrLinkageError in Navigation Compose

    Fix Kotlin Multiplatform iOS IrLinkageError in Navigation Compose

    While building a cross-platform FinTech application, our team encountered a critical iOS runtime crash linked to Navigation Compose. Learn how we diagnosed Kotlin Native linkage errors and established a stable version matrix for seamless Android and iOS delivery in an enterprise environment.
    Engineering Insights
    How to Fix Animated WebP Stickers in Android Keyboard Integration

    How to Fix Animated WebP Stickers in Android Keyboard Integration

    Building a custom Android keyboard revealed a tricky issue: animated WebP stickers were flattening into static images upon transmission. Dive into how we diagnosed payload constraints, optimized media chunks, and successfully implemented rich media sharing using the Android commitContent API.
    Engineering Insights
    How to Solve Kotlin Generics Nullability Without Unchecked Casts

    How to Solve Kotlin Generics Nullability Without Unchecked Casts

    Dealing with nested generics and nullability in Kotlin can introduce dangerous unchecked casts. In this article, we share a real-world FinTech scenario where we unified reactive state functions, eliminated runtime cast exceptions, and built a safer, more predictable architecture for enterprise-scale reactive pipelines.

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