Jomar Olaybal
INTRODUCTION
I'm a Senior Android Developer
ABOUT
Jomar Olaybal
is a well-grounded developer offering more than eight years of experience developing innovative and complex Android applications. Has a working experience in social media, finance, health and care, e-commerce, live-streaming, and chat apps.
Android
Android SDK
Android Studio
Jetpack Compose
Java
Kotlin
Git
Rest APIs
Team City
SKILLS
Skillset Accumulated
over the years.
Programming Languages:
Kotlin
Java
Platforms:
Android
Firebase
Frameworks & Architecture:
Native Android Development
Hilt (Dependency Injection)
Dagger 2 (Dependency Injection)
Jetpack Compose (UI Development)
Mockito (Testing)
Database Management:
Room (Android Database Library)
Design Patterns & Paradigms:
Model-View-ViewModel (MVVM)
Dependency Injection
Unit Testing
Development Tools:
Android Studio
IntelliJ IDEA
Team City (CI/CD)
Git (Version Control)
Bitbucket (Version Control)
Github (Version Control)
GitLab (Version Control)
Jira (Project Management)
Confluence (Documentation)
Postman (API Testing)
Instabug (Bug Reporting)
Crashlytics (Crash Reporting)
Design Tools:
Figma (Design)
Zeplin (Design Handoff)
Photoshop (Graphic Design)
Libraries & APIs:
Retrofit 2 (HTTP Client)
Firebase Android SDK
REST APIs
Android API
Proguard (Code Obfuscation)
Dexguard (Code Obfuscation)
Push Notifications
Flow (Kotlin)
Coroutine (Kotlin)
RxJava
RxKotlin
RxAndroid
Android Data Binding
Glide (Image Loading)
Additional Skills:
Node.js
HTML5
EXPERIENCE
Employment
History
Highly Succeed Inc. January 2022 - Present
Senior Android Developer
mWellMD App (EMR and Clinic Management System)
Developed and maintained an innovative Electronic Medical Record (EMR) and clinic management system.
Continuously monitored and maintained the system, implementing improvements and updates to enhance performance and user experience.
mWell PH: 24/7 Doctor Consult (Android App for Patients)
Adapted and updated the application's codebase to integrate with new REST APIs, replacing the previous APIs that were no longer maintained. This ensured seamless functionality and up-to-date data handling in the app.
Responsible for the ongoing maintenance and enhancement of the patient-focused Android application.
Ensured the application remained efficient, user-friendly, and up-to-date, catering to the evolving needs of the users.
Technologies: Android, Kotlin, Java
Digital Spring ( LYKA ) June 2019 - January 2022
Senior Software Engineer
Developed and maintained an Android App with 2+ million installs (Playstore & AppGallery), over a million active users, and the 2019 Internet Conference Award Winner.
Technologies: Android, Kotlin, Java
Deployed Offshore Staffing Solutions July 2018 - June 2019
Java Developer
Worked on and migrated React Native (JavaScript) to Android Native (Java) to maximize the available SDKs for android without translating it to JavaScript.
Integrated the text-to-speech and voice recognition technology of Honeywell devices for retail automation.
Technologies: Android, Java, Honeywell Android Device with a long-range barcode scanner, Honeywell voice recognition SDK, Android SDK, Text to speech (TTS), REST APIs
Highly Succeed Inc. December 2016 - July 2018
Senior Android Developer
Worked directly with the client every week to ensure designs were pixel perfect, calculations were accurate, and the user experience flowed, meeting all deadlines in the process.
Led the research behind Android development to select the most practical technology relevant to the business needs.
Worked closely with Android developers to ensure the highest code quality through code reviews and paired programming.
Technologies: Android, Java, Google Maps Android SDK, Firebase Android SDK, Facebook Android SDK, Android Support Library, Retrofit 2, Glide, Firebase, EventBus, Android SDK, REST APIs, Push Notifications, Git, Gradle, Android Studio
Highly Succeed Inc. July 2015 - December 2016
Android Developer
Developed various Android applications for different clients using Java.
Technologies: Android, Java, Google Maps Android SDK, Firebase Android SDK, Facebook Android SDK, Android Support Library, Retrofit 2, Glide, Firebase, EventBus, Android SDK, REST APIs, Push Notifications, Git, Eclipse
Highly Succeed Inc. April 2015 - July 2015
On-the-job Training
Developed Android mockups/proof-of-concept for a client, from a photoshop design to a working prototype.
Technologies: Android, Java, Google Maps, Facebook Android SDK, Eclipse IDE, Photoshop
PORTFOLIO
Selected Work
mWellMD
HEALTH & FITNESS
mWellMD
https://play.google.com/store/apps/details?id=ph.com.mwell.doctor
mWell MD is a cutting edge Electronic Medical Record (EMR) and clinic management system by doctors for doctors. If you’re an mWell Doctor, this app lets you manage patients better and more conveniently even when you’re on the go. Get notifications for patient appointments, conduct video consultations and easily create and view consultation notes -- right on your mobile phone.
mWell PH
HEALTH & FITNESS
mWell PH
https://play.google.com/store/apps/details?id=com.lf.mpicph
mWell by Metro Pacific Investments Corporation is the fastest-growing health app in the Philippines. This fully integrated platform provides health and wellness solutions in every step of your wellness journey—whether you’re unwell and need to see a doctor or simply want to stay fit. We’ll continue to develop new features to respond to your ever-evolving healthcare needs.
CONTACT
Let’s get in touch.
If you have an exciting opportunity or project, send me an email.