Kian Ning Tang
@kianningtang
Experienced Android Developer with expertise in scalable app development.
What I'm looking for
I am an Android Developer with over 7 years of experience in creating scalable applications for POS systems, IoT, and cross-platform solutions. My proficiency in Kotlin, Java, and modern Android architecture has enabled me to deliver more than 10 applications on the Google Play Store and Huawei App Gallery. I have a strong track record of integrating payment gateways, Firebase, and CI/CD pipelines, ensuring high-quality and efficient app performance.
At Qashier Pte Ltd, I developed a white-label POS Android app that supports over 50 device configurations, achieving an impressive 99.9% app uptime. My efforts in migrating Java classes to Kotlin improved code readability and reduced boilerplate significantly. Additionally, I automated CI/CD pipelines, which cut deployment time by 25%, showcasing my commitment to enhancing development processes and user experience.
Previously, at Timetec Cloud Sdn. Bhd., I developed a community app with BLE-16 IoT integration, allowing over 10,000 users to control smart devices via Android. My experience in integrating various payment solutions has facilitated the processing of over $5M in transactions annually. I am passionate about leveraging technology to create impactful solutions and continuously seek opportunities to grow and innovate in the field.
Experience
Work history, roles, and key accomplishments
Mobile Android Developer
Qashier Pte Ltd
Feb 2021 - Present (4 years 4 months)
Developed a white-label POS Android app supporting 50+ device configurations and achieved 99.9% app uptime using Coroutines and Flow. Integrated courier SDKs for real-time delivery tracking, reducing user support queries by 30%, and migrated 100+ Java classes to Kotlin, improving code readability. Automated CI/CD pipelines with GitHub Actions and Slack, cutting deployment time by 25%.
Mobile Android Developer
Timetec Cloud Sdn. Bhd.
Feb 2018 - Present (7 years 4 months)
Developed a community app with BLE-16 IoT integration, enabling 10,000+ users to control smart devices via Android. Integrated various payment gateways, processing over $5M+ transactions annually, and leveraged Huawei HMS Core for GMS-free devices, expanding market reach by 20%. Reduced API call latency by 15% using Retrofit and OkHttp caching strategies.
Store Manager / Admin
Globalweld Engineering Sdn. Bhd
Jan 2016 - Present (9 years 5 months)
Managed store operations and administrative tasks for Globalweld Engineering Sdn. Bhd. Oversaw inventory, sales, and customer service to ensure smooth daily functioning. Handled general office administration and supported business operations.
Education
Degrees, certifications, and relevant coursework
University of Nottingham Malaysia Campus
Bachelor of Business Economics & Finance, Business Economics & Finance
Completed a comprehensive program focusing on economic principles and financial markets. Gained expertise in business analysis and financial strategies.
Tech stack
Software and tools used professionally
Availability
Location
Salary expectations
Social media
Job categories
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