m
mykhailotabarke

Mykhailo T

@mykhailotabarke
5.0(1)

We build mobile products for business, over 10 years

Ucrania
Inglés, Ucraniano, Ruso
Parte de la información aparece en idioma inglés.
Sobre mí
Mobile App Developer specializing in native Android (Kotlin) and iOS (Swift), plus Kotlin Multiplatform. 10+ years experience, 40+ apps delivered from scratch to production, 1M+ downloads, 100% Job Delivery Score across Ecommerce, Logistics, EdTech and Wellnes. I handle mobile development end to end: architecture, UI, API integration, testing, and release, on Play Store and App Store. Need a new app built, an existing one improved, or a release unblocked? Message me, let's talk.... Lee más

Habilidades

m
mykhailotabarke
Mykhailo T
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Desarrollo de multiplataforma
I will build an android and ios app mvp for your business
5.0(1)
Desarrollo de multiplataforma
I will develop apps for ios and android

Experiencia laboral

Company

Tiempo completo • 5 yrs 8 mos

Android Developer

Sep 2025 - Present • 1 yr 1 mo

* Leading a team of developers, driving architectural decisions, code quality standards, and overall engineering excellence. * Overseeing the development of three high-complexity Android applications within the company’s metaverse product ecosystem. * Rebuilt a legacy application from the ground up by adopting Jetpack Compose and implementing a scalable multi-module architecture planned for 50+ modules. * Established long-term technical strategy for Android direction, standardizing patterns, conventions, and shared libraries across all projects. * Introduced and maintained CI/CD pipelines, improving development speed and reducing manual release overhead. * Mentored mid- and junior-level developers, improving team productivity and raising technical maturity across the department. * Collaborated directly with product, backend, and design teams to align technical solutions with business objectives and feature roadmaps. * Led risk analysis and technical planning for major releases, ensuring predictable delivery and minimal production incidents.

Android Developer

Mar 2022 - Sep 2025 • 3 yrs 6 mos

* Led the redesign and implementation of a new Android application feature in an app with over 1 million downloads. * Development of 3 complex Android apps using Kotlin and Jetpack Compose * Collaborated with 4 cross-functional teams to define and refine project specifications, ensuring alignment with business goals * Implemented 4 truck navigation apps using Google Maps, HERE SDK, MapBox, and TomTom * Collaborated with stakeholders to align requirements and ensure the successful, on-time release of major app updates. * Led debugging and optimization of applications, reducing crash rates by over 18%. * Ensured code quality using Android Profiler and LeakCanary, reducing memory leaks by 30%. * Mentored 2 junior developers and onboarded them to projects

Junior Android Developer

Feb 2021 - Mar 2022 • 1 yr 1 mo

* Rewrote 97% of the project from Java to Kotlin * Worked closely with cross-functional teams to deliver scalable features that grew the user base by 30% within a year * Developed an e-commerce app for one of Ukraine’s largest grocery chains * Integrated Firebase for authentication, push notifications, and real-time data * Delivered media features using ExoPlayer & Media3 for audiobook applications

1 Reseñas
5.0

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Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
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    5

    Mykhailo was great to work with! He is a skilled Mobile App Developer with strong Android and iOS experience. He quickly understood the requirements of our app and provided high-quality Android development support. Communication was clear, he was responsive, and everything was handled professionally. I’d definitely work with him again!

    USD 100-USD 200

    $

    4 días

    Tiempo

    gig

    Desarrollo de multiplataforma

    Útil?
    Sí
    No