Cheng Wai Fat, Fatfat
Working in a startup since graduate, responsible for the backend stack on AWS of the company for more than 1 year. Freelance on website development. Experience in ML/AI for some small projects on vision and speech.
Love creating new tools/things to help people/myself out. Love being efficient and elegant at the same time.
Current interest is being a full-stack developer. Love Astronomy.
Backend Developer
HK
[email protected]
Work Experiences
Wunder Limited, Software Engineer, Jul 2019 - Now
Wunder is the first such personalized app for new parents, designed to give parents the right information at the right time and boost baby's cognitive development.
It can used to track baby's critical milestones, recommends developmentally-appropriate activities that combine fun and learning, and supports emotional bonding.
I worked here for more than 1 year, mainly responsible for the backend development (on AWS). Ranging from managing database, integrating AppSync, deploying machine learning models, to writing Lambda script for controlling business logic. I also have a touch on the device firmware and middleware (written in Python) sometimes.
Oyalabs Limited, Software Engineer Intern, Jul 2018 - Aug 2018
1. Researched on NLP topic regards the baby voice and speech recognition
2. Built and maintained an AWS backend server for natural language processing
3. Built and maintained an XMPP chat server
Education
Shun Tak Fraternal Association Leung Kau Kui College, 2008 - 2015
HKDSE result: Maths 5**, M2 5*, ICT 5**
B.Sc. in Computer Science, The Chinese University of Hong Kong, 2015 - 2019
Dean's Honours List (2016/2017)
Graduated from ELITE Stream and Intelligence Science Stream
Prior Project Experiences
Experience in backend development using Amazon Web Service, particular in S3, lambda (Python), AppSync (GraphQL), RDS (MySQL), DynamoDB, IoT, API Gateway, ECS
Experience in website development
Experience in some ML/AI projects, particular in image processing, speech/words using pyTorch and TensorFlow
Some experience in React Native mobile App
Skill sets
Experience in designing and implementing RESTful API
Experience in designing and implementing SQL/NoSQL Databases
Experience in using Figma and Adobe XD
Proficient in git and Docker
Languages
Native Cantonese speaker, fluent in Mandarin and English
Proficient in Python, C, Java, Pascal
Proficient in HTML, CSS, JS, jQuery, ReactJS
Experience in React Native
