01
Machine Learning Engineer & Developer

Dong
Luanjie

Aspiring Machine Learning Engineer and Full-Stack Developer, currently studying Information Systems at Singapore Management University. Building intelligent systems that bridge the gap between data and human experience.

Find me on
Dong Luanjie
Singapore, 2025
02 — About

The Person
Behind the Code

Dong Luanjie

I'm currently studying Information Systems at Singapore Management University, specializing in Artificial Intelligence and Business Analytics.

Alongside my focus on AI, I have a strong foundation in full-stack development, enabling me to bridge the gap between data-driven insights and user-centric applications.

My goal is to grow as a Machine Learning Engineer with a strong software engineering foundation, creating intelligent systems that empower users and drive transformative change.

4
Internships
9+
Projects
22
Technologies
Capabilities

Frontend

JavascriptJavascript
HTMLHTML
CSSCSS
ReactReact
VUEVUE
WordPressWordPress

Backend

PHPPHP
PythonPython
MySQLMySQL
BigQueryBigQuery
DockerDocker
AWSAWS
AzureAzure
KubernetesKubernetes
KongKong
MongoDBMongoDB

ML / AI

TableauTableau
PytorchPytorch
TensorFlowTensorFlow
PandasPandas
Scikit-learnScikit-learn
RR
03 — Experience

Where I've
Made Impact

Jan 2026

TikTok
TikTok
Jan 2026 – Ongoing

Algorithm Engineer Intern

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Algorithm Engineer Intern

TikTok
back

Currently working as an Algorithm Engineer Intern at TikTok. Details and contributions will be updated as the internship progresses.

  • Details coming soon — stay tuned for updates on my work and contributions.

May 2025

KPMG
KPMG
May – Nov 2025

Data Science Intern

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Data Science Intern

KPMG
back

Worked in KPMG's Forensic Team optimizing and deploying machine learning pipelines for forensic data analysis.

  • Redesigned feature engineering pipeline using Pandas vectorization — reduced processing from 5 minutes to 5 seconds (98% improvement)
  • Developed and trained a Generative Adversarial Network (GAN) to generate synthetic datasets, yielding 10% accuracy increase
  • Containerized ML models using Docker and deployed on Microsoft Azure with Terraform IaC
Tech Stack
JavascriptJavascript
HTMLHTML
CSSCSS
ReactReact
PythonPython
MySQLMySQL
DockerDocker
AzureAzure
PandasPandas
Scikit-learnScikit-learn

Sep 2024

SMART M3S
SMART M3S
Sep 2024 – May 2025

Research Intern

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Research Intern

SMART M3S
back

Working with Team 4/5 of SMART M3S, focusing on AI-driven solutions for urban mobility, economic growth, and human-machine collaboration.

  • Building NLP extraction pipelines to analyze global firms' annual reports and extract key research metrics
  • Conducted spatiotemporal analytics on GPS mobility data using KMeans clustering to identify commuter profiles
  • Detected patterns in Points of Interest using Apriori and Edit-Distance metrics
  • Supporting academic research on mobility behavior and sustainable city planning
Tech Stack
PythonPython
PytorchPytorch
TensorFlowTensorFlow
PandasPandas
Scikit-learnScikit-learn

Jul 2024

EngageNova
EngageNova
Jul – Sep 2024

Software Engineer Intern

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Software Engineer Intern

EngageNova
back

Developed an end-to-end MVP counseling platform named AImpathy, integrating multi-modal deep learning pipelines to provide actionable insights from therapy sessions.

  • Designed a scalable video ingestion pipeline using AWS S3 for storage and AWS SQS for event-driven processing
  • Engineered a Transformer-based multi-modal system combining Whisper ASR for speech transcription and custom models for emotional analysis
  • Containerized ML models using Docker and deployed on AWS ECS for scalable performance
  • Leveraged OpenCV for preprocessing visual cues from recorded sessions
Tech Stack
JavascriptJavascript
HTMLHTML
CSSCSS
WordPressWordPress
PHPPHP
PythonPython
DockerDocker
AWSAWS
PytorchPytorch
TensorFlowTensorFlow
PandasPandas
Scikit-learnScikit-learn
04 — Projects

Selected
Works

ESGeePeeTee Thumbnail
Full-Stack

ESGeePeeTee

Developed during Nomura AI Hackathon 2024, ESGeePeeTee is an ESG analysis tool that incorporates real-time news data from GDELT with AutoGluon, an automated multi-layered stack-ensembling ML library. It allows for a powerful, unbiased, and accurate ESG score prediction capabilities.

  • Javascript
  • HTML
  • CSS
  • React
  • Python
  • TensorFlow
  • Pandas
  • Scikit-learn
Learn More
CrowdSight Thumbnail
Full-Stack

CrowdSight

Developed for Ellipsis X HST Tech Series Hackathon 2024, CrowdSight is a prototype that enables event organizers to model their event locations and use CCTV footage to visualize crowd density along predetermined exit routes.

  • Javascript
  • HTML
  • CSS
  • React
  • Python
  • Pytorch
  • TensorFlow
  • Pandas
  • Scikit-learn
Learn More
NUS Rightship Hackathon 2025 Thumbnail
Data Science

NUS Rightship Hackathon 2025

Developed an AI-driven solution to reduce subjectivity in PSC severity scores using Generative AI and AutoML, securing 1st place at the Maritime Hackathon 2025.

  • Python
  • Pandas
Learn More
05 — Contact

Let's
Connect

Feel free to reach out! I'd love to hear about innovative and challenging opportunities.