"Oct/24: ⭐⭐⭐⭐⭐ "Daniel was amazing—always available, highly communicative, and a pleasure to work with. I highly recommend him." - Facundo, upwork's client." Hi! I’m Daniel, a dedicated AI Engineer with 5 years of experience engineering AI Solutions. I specialize in backend, business intelligence, and automation transforming industries intro exponential, cutting-edge leaders in the sector. My expertise in Python, SQL, Power BI, and web scraping enables businesses to exploit the best of AI to their business models. 🟢 What You Get When You Hire Me 🌟Data-Driven Decision Making: Transform raw data from diverse sources into clear reports, dashboards 🌟 End-to-End Automation: Automate workflows, extract high-value data, and integrate AI-driven chatbots to boost productivity 🌟 Transparent Communication: Daily 10-minute video updates keep you informed in real-time. 🌟 Proven Business Impact: Achieved a 90% Airbnb booking rate and captured 15% of the pet spa market through data-driven strategies. 🌟 A strategic partner committed to your success. 🌟 Bilingual Collaboration – Fluent in English & Spanish for seamless global communication. 📞 Let’s discuss how I can help you scale your business by achieving your boldest goals! 📞 🟢 Core Skills ✅ Programming & Databases – Python, SQL, PostgreSQL, MySQL ✅ Data Analysis & BI – Power BI, Matplotlib, Pandas, NumPy ✅ Web Scraping & Automation – Selenium, BeautifulSoup, API Integrations ✅ AI & NLP – ChatGPT, Claude, Gemini , AI Agents(Fine-tuning, Chatbot Dev) ✅ Software development - Frontend, APIs, GNU/Linux, GitHub, Whatssap integration ✅ Business Acumen - Basic accounting, Financeial & Macroeconomic analysis, SWOT, BMC, Database Administration, Strategic Planning, Excel 🟢 Education & Certifications 🎓 Extract, Transform and Load Data in Power BI – Microsoft (2025) 🎓 Harnessing the Power of Data with Power BI – Microsoft (2024) 🎓 Preparing Data for Analysis with Microsoft Excel - Microsoft (2025) 🎓 ChatGPT, NLP & AI Applications – Platzi (2024) 🎓 Cloud Fundamentals (Azure) – Platzi (2024) 🎓 PostgreSQL – Platzi (2024) 🎓 Statistical Analysis & Probability – Platzi (2024) 🎓 Python for Data Wrangling (Pandas & NumPy) – Platzi (2023) 🎓 Data Wrangling and Data Manipulation with Pandas & NumPy – Platzi (2023) 🎓 Python: PIP & Virtual Environments – Platzi (2023) 🎓 Python Fundamentals – Platzi (2023) 🎓 Digital Markets Research & Analytics – Platzi (2023) 🎓 Sound Engineering B.S. 🤝 I honor the trust you place in me. Let’s build something great together. 🚀

I'm a Python developer specialized in automation, web scraping, and data processing. I help businesses save time and streamline workflows by building custom scripts and tools that handle repetitive or manual tasks with speed and accuracy. Whether it’s downloading files from thousands of links, scraping structured data from websites, or cleaning and transforming large datasets — I’ve got you covered. 🔧 My core skills include: * Web scraping with BeautifulSoup, Selenium, and Playwright * Python-based automation for repetitive tasks and workflows * Data processing using Pandas and Excel * Integration with APIs and cloud storage solutions (WeTransfer, Google Drive, etc.) I'm detail-oriented, communicative, and focused on delivering high-quality results. My goal is to build long-term relationships by making your work easier and more efficient. Let’s connect and get your task done — fast, clean, and exactly how you need it.

Software Engineer with 6 years of experience in application development focusing on Python and .NET. Experienced in Application Development, Data Visualization, Business Automation and ETL development/optimization.

🚀 Send me your project details, I’ll evaluate the best approach before we start. ✅ 50+ million records scraped across real estate, finance, retail, eCommerce, and marketplaces. I build scalable, high-performance web scraping and automation systems that help businesses collect, process, and automate data workflows with minimal human intervention. With 10+ years of Python experience and Top Rated status on Upwork, I deliver clean, structured, and reliable data solutions for startups, agencies, and enterprise clients. Why Clients Work With Me 🔹 Efficiency & Accuracy — Fast, clean, and structured data delivery 🔹 Scalable Architecture — Long-term scraping systems built for growth 🔹 Clear Communication — Regular updates, transparency, and on-time delivery 🔹 Reliable Automation — Reduce manual work with intelligent workflows Core Services ✅ Web Scraping & Data Extraction Custom Python scrapers for virtually any website ✅ Browser Automation & Bots Automating workflows, form submissions, uploads, monitoring, and repetitive tasks ✅ API Integration & Reverse Engineering Working with public/private APIs and extracting hidden data sources ✅ Data Processing & Cleaning Transforming raw datasets into structured, usable formats ✅ Data Analysis & Machine Learning Using Pandas, NumPy, and ML models to generate insights Industry Solutions ✔ Financial Data Extraction SEC filings, stock data, insider transactions, crypto, investment research ✔ Real Estate Intelligence Property listings, agents, pricing, rental markets, lead generation ✔ E-Commerce Monitoring Price tracking, competitor monitoring, product intelligence ✔ Workflow Automation Insurance quotes, job applications, lead enrichment, data syncing Technologies & Tools Python, Scrapy, Selenium, Playwright, Puppeteer, Requests, BeautifulSoup, lxml, Pandas, APIs, Cloudflare bypass, CAPTCHA handling, Automation Bots, Data Mining, Web Crawling, Lead Generation, Google Maps, Shopify, Amazon, Zillow, LinkedIn, Airbnb, Discord, Zapier, Google Sheets, EC2, REST APIs

Hi, I’m Syed Haider, an AI Automation & Data Systems Specialist with a strong foundation in Computer Science and advanced expertise in Machine Learning, Intelligent Automation. I design and implement AI-driven automation ecosystems that help businesses streamline operations, reduce manual effort, and make smarter, data-backed decisions. My focus is on building scalable, resilient systems not just running scripts that integrate seamlessly across your workflows and grow with your business needs. 🔥 Quick Highlights 500+ successful Web Scraping & Automation projects delivered 21,000+ hours of hands-on development, testing, and optimization Trusted by 200+ companies across E-commerce, SaaS, Fintech, Real Estate, Logistics, and more 🧠 Technical Expertise Languages & Frameworks: Python, Playwright, Puppeteer, Selenium, Asyncio, HTTPX Automation Platforms: n8n, Make (Integromat), Zapier, Custom Bots Data Integration: REST APIs, Databases, Google Sheets, BI Dashboards AI & NLP: GPT-based labeling, summarization, and classification Scraping Resilience: Anti-bot evasion, CAPTCHA solving, stealth headless automation Pipeline Architecture: End-to-end systems for extraction, enrichment, alerting, and reporting 📈 Use Cases I Excel At Real-time pricing & inventory monitoring AI-powered data parsing & sentiment detection Financial and crypto market pipelines Lead enrichment and workflow automation Cross-platform data synchronization and alerts 💡 Why Clients Work With Me ✅ I’m not just a developer I’m a problem solver who engineers solutions for scale and reliability ✅ I ask the right questions to understand your business challenges deeply ✅ I provide clear communication, complete documentation, and long-term support ✅ I bring enterprise-level quality to every freelance engagement If you’re ready to move beyond short-term fixes and build automation that truly scales, let’s connect. Your next competitive edge might be one conversation away. 📩 Let’s discuss your automation goals today.

As a dynamic professional with over 5 years of extensive experience in Business Intelligence, I am deeply passionate about transforming complex data into actionable insights. My specialization lies in creating compelling data visualizations, with advanced proficiency in Tableau and Power BI complemented by adept skills in Looker Studio. Holding certifications in both Talend and Tableau, I have a proven track record of designing, developing, and deploying high-impact visual reports and dashboards. My technical toolkit extends to SQL and Python for data extraction. Core Competencies: ✔ Data Visualization: Mastered in crafting interactive and insightful visualizations using Power BI, Tableau, Excel, and Looker Studio, facilitating data-driven decision-making. ✔ Data Preparation & Modeling: Experienced in leveraging Excel, Google sheets, DBT, Talend, and Tableau Prep to cleanse, transform, and model data, enhancing its quality and usability. ✔ Programming: Proficient in SQL and Python, enabling efficient data manipulation, analysis, and automation of complex processes. ✔ Databases: Well-versed in Oracle, BigQuery, Snowflake and Postgres, ensuring optimal data storage, retrieval, and management.

Data Analyst with professional experience as an SEO Analyst, Data Analyst, and Marketing Analyst with a specialty in telling stories with data that can make large sets of numbers make sense. Proficient with SQL and writing complex queries for database exploration and analysis. Tableau, Power BI, Google Data Studio, and Amazon Quick Sights for data visualization. Python and accompanying libraries for data analysis. And R/ R Studio for statistical analysis. 4 years Experience with Python (Pandas, NumPy, SciPy, Keras, Scikit, Tensorflow, Matplotlib) 4 Years Experience with SQL 5 Years Experience with Tableau, Power Bi, and Data Studio 2 Years Experience with R and R-Studio 2 Years experience Building Machine Learning projects revolving around Logistic Regressions, Linear Regressions, and K-Means clustering Experience with Google Big Query, Redshift, and Amazon S3

🔵 Python 𝐄𝐱𝐩𝐞𝐫𝐭 🔵 🔵 Top Rated 🔵 🔵 𝟭𝟬𝟬% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 I have been programming in Python for more than 5 years. Python is the language I have mastered. Other than that, I know: Web Scraping, API Integration, and Telegram Bots, so I just focus on it. 💼 Expertise 💼 Python Development ✅ Extensive experience in Python programming ✅ Proficient in writing clean, efficient, and maintainable code ✅ Familiar with various Python libraries and frameworks Scripting ✅ Skilled in creating and maintaining scripts for automation ✅ Expertise in shell scripting and batch scripting ✅ Ability to automate repetitive tasks to enhance productivity Chat Bots (Telegram, Discord) ✅ Proficient in developing chatbots for Telegram and Discord ✅ Integration with APIs and databases for dynamic responses ✅ Experience in managing bot commands and user interactions Backend Development (Django, Flask) ✅ Strong knowledge of backend frameworks like Django and Flask ✅ Experience in building and maintaining robust server-side applications ✅ Proficient in RESTful API development and integration Frontend Development (HTML, CSS, SCSS/SASS, JavaScript) ✅ Skilled in HTML, CSS, and JavaScript for building responsive web pages ✅ Experience with CSS preprocessors like SCSS/SASS ✅ Proficient in creating interactive and dynamic user interfaces Database Management (MySQL, PostgreSQL, MongoDB) ✅ Proficient in managing relational and non-relational databases ✅ Experience in database design, optimization, and maintenance ✅ Strong knowledge of SQL and NoSQL databases Linux Server Administration ✅ Skilled in managing and maintaining Linux servers ✅ Experience with server configuration, security, and monitoring ✅ Proficient in troubleshooting server issues and optimizing performance GUI Applications ✅ Experience in developing graphical user interfaces ✅ Proficient in using frameworks like Tkinter and PyQt ✅ Ability to create user-friendly and visually appealing applications API / REST API ✅ Skilled in designing and developing RESTful APIs ✅ Experience in integrating third-party APIs ✅ Proficient in ensuring API security and scalability Web Scraping ✅ Expertise in web scraping using libraries like BeautifulSoup and Scrapy ✅ Ability to extract and process data from various websites ✅ Experience in handling data storage and processing post-scraping Data and Image Processing ✅ Skilled in manipulating and transforming data for various use cases 📈 My Commitment to You ● 100% Satisfaction ● Unlimited Revisions ● 24/7 Support ● Post-Delivery Support (10 days) 📆 Ready to Transform Your Data Journey? Want to unlock powerful data insights or automate tasks to save time and costs? Let’s eliminate every data roadblock and harness the full potential of your data together! Contact me to discuss your project needs or schedule an interview at your convenience. I’m here to kickstart your journey towards data-driven success. Keywords: Python Development, Python Programming, Web Scraping, API Integration, Telegram Bots, Scripting (Shell Scripting, Batch Scripting), Chat Bots (Telegram, Discord), Backend Development (Django, Flask), RESTful API Development, Frontend Development (HTML, CSS, SCSS/SASS, JavaScript), Database Management (MySQL, PostgreSQL, MongoDB), Linux Server Administration, GUI Applications, Web Scraping, Data Processing, Image Processing, Data Extraction, Data Scraping Specialist

Hello everyone! I am a physics undergraduate student at the Federal Rural University of Rio de Janeiro, specializing in computational physics. As someone who is passionate about technology and its endless possibilities, I have always been fascinated by what humans can achieve with it. This is why I am determined to pursue a career in the IT industry. Over the past five years, I have gained experience in data entry, and for the last three years, I have been building websites. I am a curious full-stack Rails developer with over a year of experience in Ruby and three years in PHP/JS languages. Additionally, I have been dedicating my time to understanding Google Cloud Platform and how it can be used to enhance the performance of web applications. My skills in React and Javascript are particularly strong, and I have developed several web applications using these technologies. I am deeply passionate about creating modern layouts and solving front-end problems. I have expertise in HTML5, CSS, SCSS, SASS, and Bootstrap. In addition to my professional work, I enjoy developing responsive websites using the Ruby on Rails framework for hobby purposes. While Ruby is my primary language, I am also well-versed in Python (3.x), JavaScript (ES6), PHP, C, and Shell for back-end purposes. I have focused my attention on a select few frameworks, including Node.js, jQuery, Svelte, React.js, D3js, Flask, Django, NumPy, Matplotlib, Unittest, and others for data science codes. I have a deep understanding of Linux and have worked extensively with it throughout my development career. I am comfortable with both the command line and graphical interfaces, and have experience with tools like Git, Vim, and Bash scripting. My experience with Linux also gives me a solid foundation in DevOps practices, which are essential for modern web development. Currently, I am part of a project that analyzes water quality using IoT concepts. This has allowed me to gain valuable experience in working with sensors, data analysis, and cloud-based platforms. I am a strong believer in the power of IoT to transform many industries, and I am excited to continue exploring its potential. My passion for technology and dedication to learning new skills make me a valuable asset to any team. I am eager to work with other professionals in the IT industry to develop cutting-edge solutions and drive innovation.

⭐ Top-Rated ✔️ Fluent in English 💡 Creative Problem Solver 🚀 Ai + Full-Stack Expert I build trading systems that survive live, not just backtests that look good on paper. Full trading stack, solo: data, backtesting, forward testing, live execution, and monitoring. You get one engineer who validates the strategy and builds the infrastructure around it, instead of a quant and a dev who don't speak the same language. 15+ years building production systems. I focus on the part most people get wrong: a backtest that looks great and a bot that quietly bleeds money are two very different things, and I build for the second one. What I do 🔬 - Honest backtests with real slippage, fees, and fills. No look-ahead bias, no curve-fit fantasy curves. 🛠️ - Walk-forward and forward/paper testing before real money goes in. 🤖 - Live execution bots: idempotent orders (no double-fills), auto-reconnect, rate-limit handling, drawdown kill switches. ⚡ - Exchange and broker APIs: Binance, Bybit, OKX, Interactive Brokers, Alpaca, OANDA, MT4/MT5, ccxt, FIX. 🔌 - TradingView webhook to execution, plus dashboards and Telegram alerts on every fill and error. 🖥️ - Interfaces and dashboards to control and monitor the bot: live P&L, positions, on/off controls, plus Telegram alerts on every fill and error. 🏗️ Backend systems and infrastructure built with Python, Java, and Node.js: market data pipelines, execution services, API integrations, monitoring, and automation. Good fit if you have any of these: - A strategy that needs backtesting honestly and automating - A bot that needs its live execution layer built, with reliable order routing on the exchange - A working bot that needs a proper interface or dashboard to control and monitor it - A live bot that keeps breaking and needs someone who understands execution and risk - Exchange API or market-data infrastructure to build If your strategy needs to go from idea to live without blowing up an account, let's talk.