PHProgrammer’s Holiday
@programmersholiday
Android developer specializing in Kotlin/Java mobile apps and healthcare integrations.
ThailandWhat I'm looking for
I am an Android developer with a strong passion for building high-quality mobile applications using Kotlin and Java. I have developed more than 11 applications across healthcare, logistics, banking EDC, and fintech, and I focus on clean OOP, Activity Lifecycle, Coroutines, Retrofit, Room, Firebase and reliable device integrations.
My recent work includes telemedicine systems that integrate remote health devices and logistics apps deployed across multiple SEA markets. I deliver user-focused features—appointments, lab results, parcel pickup workflows, and secure transaction functions—while applying practical experience from tutoring and continuous course work.
Experience
Work history, roles, and key accomplishments
Android Developer
Touch Technologies
Jan 2022 - Present (3 years 11 months)
Developed healthcare telemedicine systems integrating remote hardware devices for at-home checkups and supporting appointments, lab results, medicine delivery and device connectivity.
Mobile Application Developer
Kerry Express
Jan 2022 - Present (3 years 11 months)
Developed parcel pickup-and-delivery mobile applications for multiple Southeast Asian markets, improving tracking efficiency and user experience for postmen.
Android Developer
Thaivan Service Co., Ltd.
Jan 2020 - Present (5 years 11 months)
Developed banking agent applications for EDC devices supporting inquiries, withdrawals, deposits, slip reprints, settlements and identity verification for major Thai banks.
Education
Degrees, certifications, and relevant coursework
Fast English
Certificate, English
2018 - 2019
Completed courses in Grammar, Vocabulary, Structure & Writing at Fast English from 2018 to 2019.
AUA Language Center
Certificate, English
2015 - 2017
Completed English for Communication courses at AUA Language Center from 2015 to 2017.
RURangsit University
Bachelor's Degree, Computer Engineering
2019 -
Bachelor's Degree in Computer Engineering from Rangsit University starting in 2019.
Expert Programming Tutor
Certificate, Computer Programming
2017 -
Attended Java & Android courses provided by Expert Programming Tutor in Bangkok.
UDUdemy
Online Courses, Android Development
2020 -
Completed 13 Android Studio courses on Udemy in 2020.
Sawang Daendin College
Diploma, General Secondary Education
2013 -
Completed secondary education at Sawang Daendin College in Sakhon Nakhon.
Availability
Location
ThailandAuthorized to work in
Job categories
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