Experience

Fika

• Vietnam
• Social Networking Platforms
• 1 - 100 Employee

• Full Stack Developer

  • 2020 - Present

  - Leka Social App: Built Flutter app and FastApi services with AWS services for the journey-sharing social app with features aimed at the vibrant young generation as feed, prompts, and comments. Built a secure/cost-effective video streaming using AWS MediaConvert/CloudFront signed URLs as well as feed algorithm based on AI suggestion plus Kafka.- Fika Dating App: Built Flutter app and FastApi services for a female-focusing dating app with enriched features such as discovery, 16 personality tests, and chatting through AI and Big Data. The biggest challenge is working to replace chat from Firebase to Tinode written on Golang to improve service performance and be well-integrated with AI and Big Data.



Karros Technologies

• United States
• Computer Software
• 1 - 100 Employee

• Senior Mobile Engineer

  • 2017 - 2020

  - Edulog Parent Portal and Edulog Parent Portal Lite: Built Android and iOS app with features including student request management, bus/student real-time tracking, alert zone management, and an upcoming trips tracker. Optimized push notifications handled using a message queue system processing millions of events with Kafka. - Mission Control: Built a web application to coordinate tenant management, bus/vehicle management, school management, route mapping, ingestions, and log monitoring.- Insight: Redesigned web user interface and implemented searches to improve user experience.



KINS SOLUTIONS LIMITED

• United Kingdom
• Wholesale

• Senior Android Developer - AskNTeach and Sparks

  • 2016 - 2017

  - Built an Android app to provide questions and answer platform to connect students with tutors.- Enabled personalized anytime, anywhere instruction to improve student learning outcomes. - Built an Android app to provide questions and answer platform to connect students with tutors.- Enabled personalized anytime, anywhere instruction to improve student learning outcomes.



Edgeworks Solutions Pte Ltd

• Singapore
• IT Services and IT Consulting
• 1 - 100 Employee

• Android Lead - Panda Talk

  • 2016 - 2016

  - Led the design, development, and deployment of a secure, private messaging application.- Built messaging, file send, photos and stickers, voice, and video chat core features. - Led the design, development, and deployment of a secure, private messaging application.- Built messaging, file send, photos and stickers, voice, and video chat core features.



FPT Software

• Vietnam
• IT Services and IT Consulting
• 700 & Above Employee

• Senior Android Developer - NFL Sunday Ticket

  • 2014 - 2016

  - Developed features to track NFL favorite teams, players, and highlights and enable cast-to-TV.- Optimized video player (JWPlayer) to support codec format, increasing streaming quality. - Developed features to track NFL favorite teams, players, and highlights and enable cast-to-TV.- Optimized video player (JWPlayer) to support codec format, increasing streaming quality.



ARIS Vietnam

• Android Developer

  • 2012 - 2014

  - Nahi Mobile Finder: Designed a security application to help users find their misplaced, lost, or stolen digital devices and support data backup & restore. - Aris Smart Protector: Built an Android security application to block/unblock calls.- Taxi Cost: Developed an Android app to find the best route with the best taxi recursion fare, make instant taxi calls, and access taxi firm information and fare estimations. - Nahi Mobile Finder: Designed a security application to help users find their misplaced, lost, or stolen digital devices and support data backup & restore. - Aris Smart Protector: Built an Android security application to block/unblock calls.- Taxi Cost: Developed an Android app to find the best route with the best taxi recursion fare, make instant taxi calls, and access taxi firm information and fare estimations.



TMA Solutions

• Vietnam
• Software Development
• 700 & Above Employee

• Web Developer - Me360

  • 2011 - 2012

  - Implemented APIs and UI to enable store management, client engagement, gift redemption, and promotional codes through an easy-to-use business user web portal. - Implemented APIs and UI to enable store management, client engagement, gift redemption, and promotional codes through an easy-to-use business user web portal.