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Sujin H.

Sujin H.

AI/ML Engineer

I’m a Machine Learning and Data Science specialist with hands-on experience solving complex, real-world problems — from building custom ML pipelines for astrophysical data to fine-tuning deep learning models. Currently working as a research engineer at the University of Texas at Dallas, where my work is funded by the National Science Foundation (NSF). I am developing AI/ML models that turn raw, high-dimensional data into scientific insight. I've built - A machine learning pipeline for noisy spectroscopic data - Physics-informed neural networks that model real-world constraints - Stable diffusion models, and text-to-image based pipelines - Full-stack ML workflows with Python, PyTorch, TensorFlow, and FastAPI Whether you need a robust ML solution, help reframing a tricky data problem, or someone to debug and optimize a messy model — I bring not just code, but clarity and rigor. - Custom ML model development - Deep learning projects with real constraints, not toy data I am: Analytical, technical, keen observer, learn quickly, problem solver, hard working, multi-lingual, philosophical yet practical, kind-hearted, compassionate, take measured risks, calm under pressure, excellent communicator.

🇰🇷Seoul, South Korea$40/hr100% JSSSince Mar 2024

Earnings and projects

MRR
$741

Last 6 months ÷ 2, the fewest it counts (since Sep 2026)

World#61,244 / 412k
🇰🇷Country#93 / 676
Revenue, last 30 days
—

Read daily since Oct 14, under 30 days

Total earnings
$1.5k
World#358,740 / 412k
🇰🇷Country#576 / 676
Per project
$1.5k

$1.5k in the last 6 months

World#95,020 / 412k
🇰🇷Country#119 / 676
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇰🇷Country#237 / 676
Projects in all
1
100% fixed0% hourly
World#360,671 / 412k
🇰🇷Country#604 / 676

Earnings, last 30 days

$1.5kNothing earned since Oct 14Billed in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,480$1,500$1,520Oct 14Oct 26Nov 7

Tracked from Oct 14, 2026.

Skill rankings: Top 11% in Docker Compose

Ranked by MRR among everyone on Upwork with the skill.

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