Python & full-stack engineer specializing in web scraping, browser automation, API integration, and voice AI. Delivering clean, scalable data pipelines and web applications.
import playwright from anti_detect import bypass # Bypass anti-bot systems async def scrape_data(url: str) -> dict: browser = await bypass.launch() page = await browser.new_page() # Stealth navigation await page.goto(url) data = await page.extract() return { "status": "success", "records": len(data), "data": data }
From scraping millions of records and bypassing anti-bot protection to building full-stack apps and voice AI. Scalable, reliable solutions for any data challenge.
Custom web scraper and data scraping solutions for any website at scale. Extract e-commerce product listings, price monitoring data, competitor intelligence, lead lists, real estate records, and job board data. Handles JS-rendered pages, login-protected sites, infinite scroll, and pagination. Outputs to CSV, JSON, Excel, or directly into your database.
Navigate Cloudflare, Akamai, DataDome, PerimeterX, and CAPTCHA systems with fingerprint spoofing, residential proxies, and headless browser stealth. Reliable, uninterrupted data access even on the most aggressively protected websites.
Integrate third-party APIs and reverse-engineer unofficial or undocumented APIs for seamless data exchange. Build invoice pipelines, order tracking systems, and automated data sync across platforms: REST, GraphQL, WebSocket, any protocol.
End-to-end web applications: SaaS dashboards, admin panels, REST APIs, internal tools, and customer-facing products. Responsive frontends, robust backends, database design, and cloud deployment on AWS or Vercel.
Parse PDFs, invoices, receipts, contracts, and scanned documents into structured data using OCR and LLMs. Automate document workflows, extract tables from reports, and feed unstructured data into your business systems or databases.
Build real-time voice AI assistants, IVR systems, and conversational bots using LiveKit, Dialogflow, and Voximplant. Automate inbound/outbound calls, appointment booking, lead qualification, and customer support with OpenAI, Gemini, and Grok.
As a dedicated full-time freelance Python developer, I bring 7+ years of hands-on expertise to every scraping, automation, and full-stack project. No middlemen, no delays ,just clean code, on-time delivery, and transparent communication.
Well-structured code with documentation, easy to extend and maintain long-term.
Consistent track record of meeting deadlines without cutting corners on quality.
Daily updates, fast responses, and transparent progress reporting throughout the project.
I stay available after delivery to handle adjustments, bugs, and new requirements.
A straightforward 3-step process to get your web scraping, automation, or development project built fast, clearly, and stress-free.
Tell me about your project, what data you need, what you want automated, or what app you want to build. I'll provide a clear scope and estimate within 24 hours.
I start development immediately with daily progress updates. Milestones are tested and shared with you for feedback throughout the build.
Clean handover with full documentation and source code. I stay available post-delivery for questions, tweaks, and future enhancements.
Python
Playwright
Puppeteer
Scrapy
Selenium
FastAPI
Node.js
Express.js
Django
Flask
GraphQL
NuxtJS
Vue.js
React
Tailwind CSS
TypeScript
OpenAI
Claude API
LiveKit
Dialogflow
LangChain
PostgreSQL
MongoDB
MySQL
DynamoDB
AWS
GCPReal feedback from real clients. Every review is verified on Upwork.
"Vuong was an exceptional hire for our firm. He works very hard, is talented and effective, and would make a great addition to any team. Would 100% recommend him to join any team!"
"Vuong was very helpful and professional. He completed my web scraping project successfully. I'm very satisfied with the quality of his work. Thank you Vuong!"
"Vuong did a great job. Excellent service, knowledge, communication and expertise. We will definitely hire him for future projects."
Practical, hands-on guides from real client projects on scraping, anti-bot bypass, proxies, and automation.
A practical guide to integrating residential and rotating proxies into a Python scraper: proxy types, rotation strategies, retry logic, and how to avoid IP bans on protected sites.
What Cloudflare actually checks, why most scrapers fail against it, and the layered approach of stealth browsers, fingerprinting, and residential proxies that reliably gets through.
A practical guide to integrating CAPTCHA solving services into a Python scraper. Covers reCAPTCHA v2 and v3, hCaptcha, Cloudflare Turnstile, token injection, and cost control.
Common questions about web scraping, automation, and how to work with me.
I build custom web scrapers and data scraping pipelines using Python, Playwright, Scrapy, Puppeteer, and Selenium. Services include web crawling, data harvesting, e-commerce scraping, price monitoring, lead scraping, competitor data collection, real estate data, and job board extraction. Works on JS-rendered pages, login-protected sites, and sites with anti-bot protection. Data delivered in CSV, JSON, Excel, or directly into your database.
Yes. I specialize in stealth browser automation with fingerprint spoofing, residential and rotating proxies, and CAPTCHA solving (2Captcha, CapSolver). I have experience working around Cloudflare, Akamai, DataDome, and similar bot detection systems to ensure reliable data access.
I build end-to-end web applications using NuxtJS, Vue.js, React, FastAPI, Node.js, PostgreSQL, and MongoDB. Services include SaaS dashboards, admin panels, REST APIs, data pipelines, and cloud deployment on AWS or Vercel. I handle everything from database design to frontend UI.
Yes. I build real-time voice AI assistants and IVR systems using LiveKit, Dialogflow, and Voximplant. These include automated inbound/outbound call handling, lead qualification bots, appointment booking, and customer support automation powered by OpenAI, Gemini, and Grok.
You can hire me directly through my Upwork profile at upwork.com/freelancers/phanvuong2, or send a message via the contact form on this page. I respond within 24 hours with a detailed project scope and quote. I am a Top Rated freelancer with 6,300+ hours and a 5.0 rating on Upwork.
Need a web scraping expert, full-stack developer, or voice AI engineer? Tell me about your project and I'll respond within 24 hours with a detailed scope and quote. No commitment required.