Available for consulting & projects
Xijie Zhang

Hi, I'm Xijie Zhang

I design and deploy automated workflows and Agentic AI to reduce costs and increase productivity — delivering an average of 90% time & cost savings for my clients.

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Turning Data into Decisions

Freelance Data Analyst & AI Workflow Automation Consultant bridging the gap between raw data and actionable business outcomes.

With a strong foundation in data transformation and visualization, I collaborate closely with finance and IT teams to ensure actionable outcomes. My recent work involves designing automated workflows and deploying customized AI agents, driving significant time and cost savings for client companies and traditional businesses.

From building an AI-powered video generation platform from scratch to automating complex invoice processing pipelines, I thrive on turning ambitious ideas into production-ready solutions.

AI Agents n8n Automation SQL Python Power BI Excel / Power Query Web Development LLM Integration
90%
Avg. Cost Savings
6+
Projects Delivered
99%
Workflow Accuracy
2K+
Social Engagement

My Professional Journey

From data analysis to AI automation consulting — a path driven by curiosity and impact.

Mar 2026 — Present
Founder
BrainEasy

BrainEasy is an AI-powered video generation platform transforming text and educational materials into engaging short-form content. Built for content creators and students to generate viral clips and condense lectures into high-retention video summaries.

Oct 2025 — Jan 2026
Analytics Consultant
Peak Advisory Australia Pty Ltd
Sydney, NSW

Designed automated workflows and deployed customized AI agents, driving significant (Average 90% per year) time and cost savings for client companies through intelligent process automation.

May 2025 — Oct 2025
Data Analyst
Freelance
Australia

Data analysis and visualization for small businesses using Python, SQL and Excel — covering the full ETL pipeline, data cleaning, exploratory data analysis, feature engineering, visualization and reporting.

Aug 2024 — Jan 2025
Business / Data Analyst
Freelancer — Self Employed
Shandong, China

Handled entry and intermediate level data analytical tasks for small companies using Excel data analysis, Power Query and Power BI for comprehensive business intelligence.

Featured Work

A showcase of AI automations, data analysis projects, and full-stack applications.

Featured
Feb 2026 — Mar 2026

BrainEasy

An AI-powered video generation platform designed to transform text and educational materials into engaging short-form content. Features a Brainrot Generator for viral clips and a Study Helper for condensing lectures into video summaries.

Next.js TypeScript React.js Tailwind CSS PostgreSQL Redis Stripe Cloudflare Python Celery Docker FFmpeg
Visit braineasy.app
Daily News Video Generator Workflow Featured
Dec 2025 — Jan 2026

Automated Daily News Video Generator

An automated workflow built with n8n that fetches global news via RSS, uses AI to curate top stories, generates videos with Google Veo, and assembles final content for social media posting.

RSS AI Agents FFmpeg Python JSON Prompt Design
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Invoice OCR Workflow Invoice Validation Agent
Featured
Oct 2025 — Nov 2025

AI Invoice Identification & Segmentation

An intelligent workflow using OCR and AI agents to identify, organize, and classify invoices with 99% accuracy. Features automated human review escalation for edge cases.

RAG AI Agents LangChain n8n OCR Agentic AI
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ACECQA Analysis
Sep 2025 — Oct 2025

ACECQA Education & Care Services Analysis

End-to-end EDA and geospatial analysis of Australian early childhood education services. Built an NSW postcode-level choropleth map using ABS POA boundaries with publication-ready figures.

Python Pandas Matplotlib GeoPandas NumPy Seaborn
View on GitHub
Financial Risk Analysis
Nov 2024 — Dec 2024

Financial Risk Analysis

Assessed financial risk from an underwriter's perspective using Excel, SQL, and Power BI based on personal and financial data records.

Excel SQL Power BI
View on GitHub
Data Science Jobs
Jun 2025 — Jul 2025

Data Science Job Analysis w/ Python

Investigated data science job postings from the US (2023) using Python to uncover insights on skills, salary trends, and market demands for data science professionals.

Python pandas Visualization
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SQL Job Analysis
Nov 2024

Data Science Job Analysis w/ SQL

Investigated data science job postings using PostgreSQL to uncover insights on skills demand, salary patterns, and market trends.

PostgreSQL Data Analysis
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Excel Job Analysis
Oct 2024

Data Science Job Analysis w/ Excel

Analyzed the data science job market to understand top employer skill requirements and salary benchmarks using advanced Excel techniques.

Excel Data Analysis
View Details

Academic Background

Master's Degree
University of Sydney
2025 — 2026
Data Analysis
Bachelor of Business
University of Newcastle
2021 — 2024
International Business
GPA: 6.3 / 7.0

Giving Back

Lead Data Analyst
Chang Cuti
Aug 2025 — Mar 2026 Animal Welfare

Consultant and data analyst at Chang Cuti, a nonprofit pursuing animal rescue. Helping the cat rescue become financially stable to ensure enough resources for the cats' safety, while also planning to build a cat café/home to foster more cats and promote adoptions.

Let's Work Together

Have a project in mind? I'd love to hear about it. Drop me a line and let's create something amazing.