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Sanwal Mir
@meersanwal
AI Engineer, LLM and RAG Specialist, Web Scraping and Automation, Python Develop
Pakistan
Engels, Urdu
Over mij
I build systems that extract, process, and deliver data at scale.
With 100+ websites scraped across 15+ countries, I specialize in anti-detection web scraping — handling Cloudflare, CAPTCHAs, and bot protection using Selenium, Playwright, Scrapy, and proxy rotation.
I also build RAG-based AI systems (FAISS, LangChain, LLMs), n8n workflow automations, and Power BI dashboards with ETL pipelines.
Tech: Python | Selenium | Scrapy | FastAPI | LangChain | FAISS | n8n | Power BI | Docker
Message me — I respond within 30 minutes.
Skills
Sanwal Mir
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
Programmering en technologie
I will do web scraping, python automation and data mining
Programmering en technologie
I will develop smart n8n ai automation, n8n ai agent and n8n scalable workflows
Portfolio
Werkervaring
Freelance Web Scraping and Automation Developer
Remote Care Partners • ZZP
Nov 2025 - Present • 6 mos
Providing web scraping, data extraction, and automation services to clients worldwide since 2022. Web Scraping and Data Extraction: Scraped 100+ websites across 15+ countries including USA, UK, Canada, Turkey, Israel, Romania, Croatia, Ukraine, Russia, Indonesia, Brazil, Belgium, Australia, Japan, and Denmark. Specialized in anti-detection scraping — handling Cloudflare, CAPTCHAs, JavaScript-rendered pages, and aggressive bot protection. Tools: Python, Selenium, SeleniumBase UC mode, Playwright, DrissionPage, BeautifulSoup, Scrapy, and undetected-chromedriver. Built custom proxy rotation systems using NordVPN SOCKS5 proxies and residential proxy pools. Delivered 500,000+ rows of clean, structured data in Excel, CSV, JSON, Google Sheets, and database formats. Workflow Automation: Designed production-ready n8n automations integrating APIs, CRMs, email platforms, social media tools, and AI services to eliminate manual processes and scale business operations. Data Pipelines and Dashboards: Built Power BI dashboard pipelines processing large-scale datasets with automated ETL workflows and monthly data ingestion for business intelligence reporting. AI and RAG Systems: Developed RAG-based intelligent document retrieval systems using FAISS vector search, LangChain, SentenceTransformer embeddings, and LLMs (OpenAI, Llama, Qwen). Built Intelli News — a full RAG-powered news intelligence platform with semantic search, automated summarization, and multilingual support. Core Tech Stack: Python, Selenium, Playwright, Scrapy, DrissionPage, FastAPI, NestJS, LangChain, FAISS, n8n, Power BI, Docker, PostgreSQL
4 Reviews
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williammullins0
Duitsland
Excellent experience working with this freelancer on a web scraping project. The deliverable was completed ahead of schedule, and the Excel output was well-structured with all 30 pages of data accurately extracted and formatted. Communication was clear and timely throughout, and the technical execution...
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codytuma250
Terugkerende klant
Verenigde Staten
I do not recommend Sanwal, he does not understand requirements, and does not complete your project on time. He will deliver the project not complete on a weekend, as to make sure you don't see it till Monday on a work day. Terrible experience.
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malik_devop
Pakistan
Although we have issues in start but he found his way through them. Will work with him in future as well.
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willementhusias
Verenigde Staten
Excellent work! The seller was very communicative and professional. I will definitely work with him again in the future
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