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🚀 Need data scraped and delivered as a clean Excel/CSV file in 24 h or less? That’s my specialty. I’m a Python developer who turns messy websites into ready-to-use datasets — no headaches, no half-done scripts. 🔧 What I do (end-to-end) • Web Scraping → BeautifulSoup, Scrapy, Selenium/Playwright (login, JS, pagination) • Data Processing → pandas, regex, API enrichment • File Delivery → Excel / CSV / PDF or direct DB upload • Automation → cron / Windows Task + email/slack alerts • Bonus → EN↔PT technical translation (docs & UIs) 🏆 Why me • Ex-consultant (Accenture & Sonda) — quality + deadlines • Built bots that processed **10 k rows in <5 min** and parsed 2 k PDFs at 99 % accuracy • Clean, commented code you can maintain • Response time <24 h, delivery 1–3 days 💡First-review offer I’m new on Upwork, so I’m charging **$5–15 fixed price** for small pilot tasks (one page, small dataset). You get a turnkey solution, I earn feedback — win-win. 📲 Ready to see a quick demo? Drop the URL and I’ll send a sample CSV within the hour.

I'm Guilherme, a Senior Full-stack Developer and AI engineer based in Brazil with 8+ years of experience I specialize in: ⭐ AI - External Integrations, Prompt Engineering, RAG, AI agents, Chatbots, etc. ⭐ UX/UI Design - I have a keen eye for good user experience and design! ⭐ Full-stack Development - Web, Software and Mobile. But I'm also pretty good at: ⭐ CyberSecurity ⭐ Data Analysis and Data Science ⭐ Automations - Bots, web scrapping, scripts, etc. ⭐ Database Architecture - SQL and NoSQL ⭐ Cloud My workstyle: ✏️ I'm very passionate about tech - I'm obsessed with solving problems and finsihing challenging projects. ✏️ I work well both by myself and in teams and have experience leading big projects ✏️ I'm proactive, communicative and an overall independent worker. ✏️ I consider myself a skilled and creative problem solver - I adapt well to tight deadlines, complex stacks and lots of pressure. I have worked with many of the most well-known technologies in the market, but my favorites are: ✔️ JavaScript - My favorite frameworks being Next.js and React.js for front-end and Node.js for back-end ✔️ Python - I use it for automations, scripting, data analysis and web development (with Django) ✔️ Docker - It makes deploying super easy ✔️ PostgresSQL - My favorite database! ✔️ TailwindCSS - It helps me implement cool and fuctional designs super fast A few of the things I usually do / build: 🔍 Carefully designed web pages 🔍 Robust back-ends and optimized APIs 🔍 Complex applications and systems from start to deploy 🔍 All kinds of automations - Including low-code 🔍 AI Agents for multiple purposes 🔍 Insightful data analysis and reports 🔍 CyberSecurity checks - Pentesting, bug bounty, etc. If that sounds like a good fit for your project, don't hesitate to contact me!

I am an AI & Automation Specialist with a focus on RPA (Robotic Process Automation), AI integration, and workflow optimization. With hands‑on experience automating complex business processes, I help companies increase efficiency, reduce costs, and drive innovation by implementing intelligent automation solutions. I specialize in designing custom automation workflows and integrating systems seamlessly using tools like UiPath, n8n, Make (formerly Integromat), and Zapier. Core Competencies: - AI & Automation Solutions: Specializing in AI agent development, workflow automation, and decision‑making systems to streamline tasks. - RPA Development: Expert in UiPath, automating data extraction, document processing, and backend systems integration. - API Integration: Creating seamless connections between multiple platforms and databases through API orchestration. - Process Optimization: Improving business efficiency with end‑to‑end automated workflows that eliminate manual processes and reduce errors. - Data Scraping and Web Automation: Automating data extraction from websites and applications, transforming unstructured data into actionable insights. Key Skills: - RPA Development: UiPath, Power Automate - Automation Platforms: Make, n8n, Zapier - AI & Machine Learning: AI chatbots, decision agents - Programming: Python, JavaScript (for automation scripts) - Web Scraping: Selenium, BeautifulSoup, Scrapy - Data Management: Google Sheets, Airtable, CRM automation - API Integration: REST APIs, Webhooks, GraphQL

100% Job Success | Top Rated I build AI automation systems with Python that save businesses 20+ hours/week by replacing manual workflows with intelligent agents and scalable pipelines. I specialize in designing production-ready AI solutions that actually work, not prototypes that break. My clients hire me to eliminate repetitive processes, connect their tools, and deploy AI agents that handle real business tasks autonomously. What I deliver: ▪ AI agents and assistants powered by LLMs (OpenAI, Claude) with RAG for internal knowledge bases ▪ End-to-end workflow automation with Python and n8n ▪ Web scraping and data extraction at scale using Playwright ▪ API integrations and data synchronization across platforms ▪ AI-powered lead generation and outreach systems Tech stack: Python, FastAPI, LangChain, LangGraph, Playwright, n8n, PostgreSQL, Supabase, Docker, Pinecone. Every system I build is documented, tested, and designed to run reliably in production. Let's talk about what you need automated, message me to get started.

Stop losing leads to a slow, outdated website. I help businesses build high-converting, lightning-fast WordPress sites that rank higher and perform better. Whether you need a Custom WordPress Development project from scratch or expert WordPress Maintenance to keep your site secure, I deliver clean code and pixel-perfect designs. I specialize in Core Web Vitals optimization, ensuring your LCP, FID, and CLS scores are in the green to boost your SEO and user experience. 🚀 How I Can Help You: Custom Development: Expert use of Elementor Pro, ACF (Advanced Custom Fields), and JetEngine to build dynamic, scalable websites. Performance & Speed: Advanced Core Web Vitals optimization and database cleanup to achieve 90+ PageSpeed scores. Technical WordPress Support: Comprehensive WordPress Maintenance, virus/malware removal, and seamless site migrations. SEO & Visibility: On-page SEO optimization and technical audits to improve your search engine rankings. Design to Code: Converting Figma, Canva, or Photoshop designs into responsive, high-performing WordPress themes. 🛠️ Technical Stack: Languages: PHP, HTML5, CSS3 (SCSS), JavaScript (ES6+). Tools: Elementor, Crocoblock Suite, WP Rocket, Yoast/RankMath. Design: Figma, Adobe Photoshop. I don’t just build websites; I build business assets. If you are looking for a proactive web development partner who understands the balance between beautiful design and technical performance, let’s chat.

Hello! I specialize in helping businesses collect data accurately and efficiently. Whether it's through web scraping or interacting directly with APIs, I can help you get the clean, structured data you need for your project. I develop custom Python scripts to automate data collection, saving you valuable time and preventing manual errors. My goal is to deliver a well-organized file (in formats like CSV, Excel, or JSON) containing the exact information you require. What I can do for you: Automated web scraping from public websites. Data extraction for market research, lead generation, or price monitoring. Data collection from APIs, including the GitHub API. Organization of data into easy-to-use spreadsheets and files. My core skills and tools include: Languages: Python Web Scraping: Selenium, BeautifulSoup, Requests Data Handling: Pandas APIs: Interacting with REST APIs, experience with the GitHub API Do you have a data collection task? Send me a message with the details of your project, and I will be happy to discuss how I can help!