Yi Jiahe

Software Engineer at Government Technology Agency

I am a passionate software engineer working to hone my craft. I enjoy learning new things from writing software to tinkering with hardware through self-driven projects.

Experiences

1
Government Technology Agency

March 2022 - Present, Singapore

GovTech advocates innovative technology to digital transformation within the public sector.

Smart City Technology Division, Systems Engineer (Digital Twin)

November 2022 - Present

  • Develop and manage backend deployments on Azure
  • Build Digital Twin PoCs for robotics and simulation and planning applications.
Sensors and IOT Division, Enabling Tech, R&D Engineer

March 2022 - November 2022

  • Design and build IoT devices for robotic and enabling purposes.
Automation Engineer
Shopee

July 2021 - February 2022, Singapore

Shopee Pte Ltd is a Singaporean multinational technology company which focuses mainly on e-commerce.

Responsibilities:
  • Build and maintain the testing envionment, making use of CI/CD tools like Jenkins.
  • Design, develop tools to aid the QA effort, such as a server hosted auto-triaging endpoint to diagnose and notify stakeholders.
  • Implement test case automation with Go’s testing suite and tools such as Cypress.
2
3
Research Intern
Temasek Laboratories @ NUS

July 2020 - August 2020, Singapore

Temasek Labs is a research institude with a focus on technologies with potential defence applications and developing technical and human talents.

Responsibilities:
  • Implement and improve Computer Vision systems for identifying and tracking drones.
  • Write and submit papers to various international conferences.

Skills

Python
Python

Python is my go to language for rapid prototyping owing to the wide variety of packages available and my familiarity with the language.

Typescript/Javascript
Typescript/Javascript

I appreciate the guarantees Typescript provides at compile time and Javascript to get things done fast.

Go
Go

Go to for complied languages due to its simplicity and low overhead.

Java
Java

Developed and manage applications built with Spring Boot.

C#
C#

Used in conjunction with Unity to develop 3D applications.

C/C++/Arduino
C/C++/Arduino

Used in conjunction with various frameworks for embedded development.

Rust
Rust

Used to develop command line tools, hoping to explore WASM and embedded programming in Rust.

Cloud
Cloud

Deployed and manage applications on AWS, GCP and Azure.

Linux
Linux

I manage Linux machines and services built on Linux images.

Docker
Docker

I build and deploy containerized applications with Docker.

Kubernetes
Kubernetes

Deployed and manage deployments on a Kubernetes cluster as well as created resources such as TLS issuers and certs.

GitOps
GitOps

GitHub Actions is my goto CI/CD solution for my projects

React
React

My go to framework for quickly developing reactive pages for the web.

Unity 3D
Unity 3D

Developed Digital Twin and other 3D applications with Unity.

Spring
Spring

Developed and manage Java applications built with Spring Boot

Embedded Development
Embedded Development

Prototyping embedded devices with Arduino and Raspberry Pi, and familiar with the tools and skills for working with electronics circuits and components.

Machine Learning and AI

Trained and implemented Deep Learning models with Tensorflow and implemented various AI algorithms.

Computer Aided Design
Computer Aided Design

Used Solidworks and AutoCAD for product design, preparing parts for manufacting and designing models for presentation.

Education

Nanyang Technological University
2017-2021
B.Eng in Aerospace Engineering w/ Specialization in Mechanical Engineering
CGPA: 4.9 out of 5
Publications
Extracurricular Activities
  • CN Yang Scholars Programme
  • Crescent Sound Crew
  • Crescent Carrom
Raffles Junior College
2013-2014
GCE 'A' Levels
Taken Courses
Course NameObtained Credit
H3 Semiconductor PhysicsDistinction
H2 PhysicsA
H2 ChemistryA
H2 MathA
H2 EconomicsA
Extracurricular Activities
  • Chinese Orchestra

Projects

Decentralized Multirotor Flight Controller
December 2020 - April 2021

Designed and implemented a novel flight controller using Arduino Nanos.

hardware academic mobile-development
Hoverfish
May 2018 - July 2018

A balloon drone with a unique propulsive system controlled with a Raspberry Pi Zero W+ over WiFi.

hardware
Motion Based Multi Object Tracker
May 2020 - July 2020

A computer vision solution for tracking drones at a distance commissioned by CAAS, funded by DSO.

computer-vision academic
Star
Sound Site
July 2021 - November 2021

A React Single Page Application showcasing React Flow and the Web Audio API.

webdev
Star
Inverse Kinematic Solver using Deep Learning
August 2020 - June 2021

An inverse kinematic solver trained with Tensorflow in Google Colabs deployed on a webapp powered by three.js.

machine-learning webdev
Star
Virtual Face
November 2021 - November 2021

A facial tracking program powered by MediaPipe which encodes control data for other applications.

computer-vision
Star
GW2 Market Analysis
July 2021 - November 2021

A Java server-hosted market analysis tool which scrapes the GW2 API to collate time-series market data and presents it using Plotly.js.

webdev
Star
Meal Diary
May 2019 - August 2020

A mobile application for helping you keep track of your diet built with Flutter and tested on the Google Play Store.

mobile-development
Star
Handy Umbrella Dryer
January 2018 - May 2018

A compact umbrella dryer designed to quickly dry off used umbrellas while keeping your bag and floors dry.

hardware
CNYSP Voting Site
January 2018 - January 2018

An online voting site commisioned by the 11th Executive Counsel to allow overseas scholars to cast their votes.

webdev
Garmin Watchface
June 2022 - June 2022

A watchface for the Garmin Forerunner Series of running watches with date, time, battery indicator, an activity ring and up to 3 data fields including heart rate and step count.

embedded
Star