Alex Zhang
Full Stack Developer
I'm a full stack developer based in Sydney, currently building telephony and video systems at Everyoung AI. My background blends AI research at UNSW with shipping production interfaces — React Native on mobile, Next.js on web, AWS Lambda when CPU bills get scary. I write about Cloudflare Workers, Effect, and the messy bits in between.
Python · TypeScript · React · React Native · Next.js · PyTorch · AWS · Docker
Selected Projects
MeoAssistantArknights
Open source · 10k+ stars
Dart bindings for the C++ engine, enabling Flutter cross-platform integration. Designed the API surface and unit tests, with documentation following Dart conventions.
UltiRTS / Nest-Plasmid
Open source
Nest.js game lobby server with Redis + MySQL multi-layer storage, token-based session management, and WebSocket real-time chat across users and channels.
Work Experience
Full Stack Developer
Everyoung AI · Sydney
Mar 2024 — Present
Shipped the company's first React Native mobile app and won its first business customer. Built a Twilio + OpenAI multilingual telephony bridge, and migrated a compute-heavy video post-process to AWS Lambda — cutting peak CPU and memory by 80%.
Education
Master of IT
University of Melbourne
Jul 2023 — Dec 2024
Graduated with Distinction.
B.Sc Hons (CS, Distinction), B.Comm (FinTech)
UNSW · Sydney
Mar 2018 — Nov 2021
Graduated with Distinction.
Research
Seed Guided Topic Modeling
UNSW · Supervisor: Prof. Raymond Wong
Feb — Dec 2022
User-topic word clustering with an ensemble pipeline: a pre-trained BERT for unseen vocabulary, a fine-tuned model for dataset embeddings, and a weighted ranking algorithm to combine them.