Tianlang (Jackie) Chen

Tianlang (Jackie) Chen

B.S.E. Candidate · Data Science

University of Michigan, Ann Arbor

Professional Summary

I work across machine learning, scientific data, and full-stack tools for research.

Education

B.S.E. Data Science

2025-09-01

University of Michigan, Ann Arbor

Mechanical Engineering (Dual Degree)

2023-09-01
2025-05-31

Shanghai Jiao Tong University, UM-SJTU Joint Institute

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Interests

AI for Science AI for Decision Making Genomic Foundation Models LLM Workflows & Agents

Internship

WeCom Full-Stack Development

Mars Asia · Global IT Service Center

Contributed to internal WeCom tools with JavaScript, Node.js, and Vue.js, supporting APIs, interfaces, data migration, information retrieval, and workflow automation.

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Research

Three questions I keep circling: AI for science, AI for decision-making, and what data-driven methods are actually worth once they leave the benchmark.

AI-Assisted Platform for Scientific Data Analytics featured image

AI-Assisted Platform for Scientific Data Analytics

Building a full-stack workflow for materials-science data preparation, interactive model fitting, and human-verified AI assistance.

Foundation-Model Fine-Tuning for Regulatory Genomics featured image

Foundation-Model Fine-Tuning for Regulatory Genomics

Fine-tuning EPCOT on single-cell multi-omics data to predict gene expression from chromatin accessibility, with reproducible preprocessing and cell-specific evaluation.

LLM-Assisted Incentive Design for Mobility Systems featured image

LLM-Assisted Incentive Design for Mobility Systems

Using structured LLM simulations, bandits, and budget constraints to study data-driven incentives for heterogeneous travelers.

Scalable Split Learning and Quantization for Vision–Language Models in Medicine featured image

Scalable Split Learning and Quantization for Vision–Language Models in Medicine

Studying multi-server split learning, low-bit representation transfer, and privacy–utility trade-offs in medical visual question answering.

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Publications
In preparation.
Skills
Languages
Python
C
C++
JavaScript
SQL
R
MATLAB
Java
Bash
LLM & Agentic AI
Prompt Engineering
Structured Prompting
RAG
LLM Workflow Design
Agent-Guided Code Generation
Output Validation
Hallucination Mitigation
ML & Data
PyTorch
scikit-learn
Gaussian Processes
Foundation-Model Fine-Tuning
Web
Node.js
Vue.js
HTML
CSS
Data Stores
MySQL
SQLite
HDF5
Tools
Git
Slurm / HPC
Blender
SolidWorks
Additional Experience
Teaching Assistant, General Physics
Shanghai Jiao Tong University ∙ May 2025
Teaching Assistant, English Academic Writing
Shanghai Jiao Tong University ∙ March 2025
Honorable Mention, MCM/ICM
COMAP Mathematical Contest in Modeling ∙ January 2025
Languages
English
Professional
Mandarin
Native
Cantonese
Native