JUSTIN JIANG

JUN — AUG 2026 · NEW YORK, NYCURRENT

Shopify

Software Engineering Intern · Channel Platforms

Building infrastructure that powers Shopify’s merchant presence across external sales channels and the broader commerce ecosystem.

FEB — MAY 2026 · LOS ANGELES, CA

Hemut YC X25

Software Engineering Intern

Redesigned the freight-marketplace quoting interface in TypeScript, streamlining an orderbook platform for shippers and carriers.

Built CRM endpoints and refactored consumers to use them — cutting redundant database queries, validated against AWS RDS (PostgreSQL).

TypeScript ✦ PostgreSQL ✦ AWS RDS

JUN — AUG 2025 · LOS ANGELES, CA

Deloitte

Software Engineering Intern · Discovery I

Streamlined a nonprofit client’s donor-data workflow with Python and REST integrations — 30% less manual entry, ~$500K saved per year.

Evaluated software & cloud infrastructure of acquisition targets to advise on technology-driven M&A strategy.

Python ✦ REST APIs ✦ Cloud Due Diligence

JUN — OCT 2023 · NEW HAVEN, CT

Yale Astrophysics

Research Software Engineer

Engineered a Python pipeline (NumPy, SciPy, PyTorch, TensorFlow) processing observations from 5 telescopes across 7 epochs, with Faster R-CNN supernova classification and isochrone fitting.

Modeled supernova light curves to a 394 ± 38 Mpc cosmological distance — co-authored a peer-reviewed publication ↗

Python ✦ PyTorch ✦ Computer Vision