Erald Haka

Senior Android Engineer - Kohler Health

(2024-11 - 2026-07)

Increased device-activation completion by 60% by redesigning and implementing a modular Android onboarding flow that simplified the user setup experience.
Led the Android application from early-stage development through its production launch on Google Play, owning feature delivery, launch readiness, and release execution.
Secured data exchange between the Android application and connected health devices by implementing encrypted BLE communication and end-to-end protection for sensitive device data.
Standardized notification delivery across the application by replacing feature-specific implementations with a unified framework for in-app messaging, FCM push, channel categorization, and deep-link routing.
Led 10+ Android production releases to Google Play by coordinating release readiness, build validation, rollout execution, and post-release monitoring.
Simplified device-session initiation by implementing an NFC tap-to-start workflow that replaced manual session-start steps.
Enabled entitlement-based product access by building subscription management and access-control logic that gated features and content according to subscription status.
Owned end-to-end delivery of Timeline, Engagement Messaging, and in-app animation features.

Lead Android Engineer - Clinii (formerly LiveCare)

(2019-03 - 2024-11)

Standardized medical-device connectivity across the platform by building a reusable Bluetooth SDK that integrated 100+ medical peripherals.
Scaled the Android application to support 20k+ active patients across Google Play installations and company-managed patient devices.
Owned Android architecture, engineering delivery, and release management across Clinii's mobile product line as the lead Android engineer.
Modernized the Android codebase by migrating it to Kotlin and Clean MVVM, introducing dependency injection and unit and instrumented testing to improve maintainability and release confidence.
Expanded remote-care capabilities with in-app messaging and video/audio calling for patient-provider communication.
Enabled centralized provisioning and policy management of company-issued patient devices by integrating the Android Management API.
Translated clinical and operational requirements into Android architecture and delivery plans through collaboration with product, design, backend, and healthcare stakeholders.

Lead Android Engineer - Landmark sh.p.k. - Tirana, Albania

(2018 - 2019)

Led Android architecture and development for consumer mobile applications, establishing reusable design patterns that improved application performance and maintainability.
Owned feature delivery from technical design through production release while collaborating with product, design, and backend teams.

Android Developer - Manoolia sh.p.k. - Tirana, Albania

(2017 - 2018)

Developed consumer-facing Android applications using Java and Kotlin, implementing reusable components and responsive user interfaces.
Improved application performance and stability through code optimization, debugging, and continuous refactoring.

Android Developer - Almotech sh.p.k. - Tirana, Albania

(2015 - 2017)

Built and maintained features for consumer Android applications, contributing to application architecture and end-to-end feature implementation.
Improved application performance by identifying bottlenecks, optimizing code paths, and applying Android development best practices.

About