Alex Chen
Python dev | AI agents, scraping, reverse engineering
New to Contra
Alex is ready for their next project!
Excel Automation — Automated Department Reporting Tool
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E-commerce Price Monitor — Automated Competitor Tracking
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Web Scraper API — Anti-Bot Data Extraction at Scale
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AI Agent Pipeline — Multi-Model LLM Orchestration System
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Browser Automation Dashboard — Playwright E2E Testing Suite
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Browser Automation Dashboard — Playwright-based test suite for e2e testing. 8/8 tests passing, 99.7% uptime, sub-second response times. Handles login flows, payments, file uploads. #Playwright #Testing #Automation
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AI Agent Pipeline — Multi-model orchestration system routing tasks to GPT-4, Claude, or local LLMs based on complexity. Includes memory store, vector DB, and tool execution layer. #AIAgent #LLM #Python
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Web Scraper API — RESTful API that extracts structured data from any website. Handles anti-bot protection, proxy rotation, and rate limiting. Built for scale. #Python #API #WebScraping
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Price Monitor — Automated competitor price tracking across e-commerce sites with real-time alerts. Dashboard with historical trends, daily reports, and change detection. #Python #WebScraping #DataAnalysis
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Excel Automation & Reporting — Built a Python tool that auto-processes raw Excel data, generates department summary charts, and creates formatted reports. Handles 10K+ rows in seconds. #Python #Automation #Excel
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