🚀 Backend Developer & Automation Specialist Turning complex systems into efficient, scalable solutions 🧠 I don’t just write code - I build systems that work tirelessly for your business. With 3+ years of hands-on experience, I specialize in backend development, automation, and advanced data extraction from complex and protected sources. ⚙️ What I Do 🔹 Design and build robust backend architectures 🔹 Develop REST APIs and internal services 🔹 Automate repetitive and business-critical workflows 🔹 Extract data from open & hidden APIs (JSON / CSV) 🔹 Scrape websites with CloudFlare protection, lazy-load, and dynamic rendering 🔹 Create human-like scrapers with user behavior simulation 🔹 Build admin panels, dashboards, and data pipelines 🕷️ Advanced Web Scraping & Data Extraction 🌐 Modern websites are complex - and that’s exactly where I’m strongest. ✅ CloudFlare & anti-bot systems ✅ JavaScript-heavy websites ✅ Lazy-load / infinite scroll ✅ Session-based & token-protected APIs ✅ Private / undocumented endpoints 📦 Output formats: - JSON - CSV - Databases (PostgreSQL, MySQL, MongoDB) - Admin panel or REST API service (Django admin / Swagger) - Source Code 🤖 Automation That Never Sleeps ✨ I develop large-scale, long-running automation systems that: - run 24/7 - scale with your business - reduce manual work - eliminate human error From simple scripts to enterprise-level automation pipelines, I focus on reliability, maintainability, and performance. 🧩 Tech Stack 💻 Backend - Python (FastAPI, Django) - Async & high-load systems 🗄️ Databases - PostgreSQL - MongoDB - Redis - Firebase - AWS S3 - SQLite 🧪 Automation & Scraping - Requests / HTTPX - BeautifulSoup4 - Selenium / Playwright - Browser automation - API reverse-engineering ☁️ Deployment & Ops - Linux servers - Cron jobs & background workers - CI/CD - GIT 🌟 Why Clients Choose Me 🔥 Not just a coder — a problem solver 🔥 Clean, readable, production-ready code 🔥 Strong focus on business logic, not just features 🔥 Honest communication & clear estimates 🔥 Systems built to scale, not to break 🏆 My Philosophy “If it can be automated - it should be automated.” “If data exists - it can be extracted.” 📬 Let’s Build Something Powerful Whether you need: - a custom scraper - a backend REST API - a business automation system 👉 I’m ready to help you turn complexity into clarity. 🚀 Let’s automate. Let’s scale. Let’s win.

👋 Hi! I'm Alex - Full-Stack Developer | React, Node.js, Next.js & No-Code Solutions I specialize in web development and marketing automation. Available for both solo projects and long-term team collaboration. 🔧 Tech Stack: Frontend: React.js, Next.js, HTML5/CSS3, JavaScript Backend: Node.js, Express.js Databases: MongoDB, PostgreSQL, Supabase, Airtable, etc No-Code: Webflow, Wix, ClickFunnels AI Integration: Vercel AI SDK, OpenAI, Claude API, all other with API ) React Native (when needed) 💻 What I Build: Full-stack web applications from scratch RESTful APIs with AI connections Landing pages and business websites Custom JavaScript/HTML/CSS solutions 🎯 Marketing Automation: I also work with Make.com (Integromat), Zapier, N8N, and API integrations. Can enhance your web project with automation workflows or help fix existing scenarios. Feel free to contact me anytime - I'm always available for questions and new propositions! P.S. I understand circumstances may change and respect all hiring decisions. If there are updates, I'd appreciate hearing from you. Best regards, Alex

✔︎ Web scraping expert with 200+ completed projects on different freelance platforms. ✔︎ .NET developer (C#) with 10+ years of software development experience. ✔︎ Web scraping on a large scale (tens of millions records) with a database of your choice (MongoDb, MS SQL Server, MySQL etc.). ► When performing web scraping I use a process that ensures data 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐧𝐞𝐬𝐬 (i.e. all the data is collected) and 𝐪𝐮𝐚𝐥𝐢𝐭𝐲 (i.e. there are no data collection errors). To achieve the first goal I thoroughly analyze the website structure to choose the best algorithm for scraping. To achieve the second one I store all downloaded data into a database against which I perform a set of queries to reveal any data inconsistency. ► As a .NET developer I've mostly worked on complex enterprise projects with typical tasks being: developing services and REST APIs, creating integrations with 3rd party systems, developing internal frameworks, database design and query optimization etc.

Greetings! I am Max, a seasoned Python developer with over six years of specialized experience in data extraction, scraping, and analysis. I have mastered a wide array of libraries and tools to proficiently gather and process data from various sources. I possess in-depth expertise in libraries such as Requests, aiohttp, and httpx, coupled with proficiency in content analysis tools like lxml and BeautifulSoup. My niche skill set includes analyzing mobile app traffic, which is invaluable for extracting complex data from mobile applications. In browser emulation, I am skilled in utilizing libraries such as Playwright and Selenium, enabling me to replicate real user behavior and analyze web traffic meticulously. My background extends beyond data extraction; as a backend developer, I am experienced with Flask and FastAPI, and I adeptly manage databases including Postgres, MongoDB, and Redis. I am also proficient in constructing efficient data pipelines with Celery, ensuring seamless data processing and cleaning. My diversified experience covers roles in both outsourcing and product-based companies, consistently yielding top-quality outcomes and client satisfaction. Notable projects in my portfolio encompass extensive data collection and analysis for platforms like Twitter, in-depth evaluation of video content and analytics for YouTube channels, and the development of sophisticated data collection and processing pipelines with Celery. My expertise also includes extracting data from leading real estate websites such as Zoopla, Zillow, Redfin, and Hemnet, as well as managing substantial data from e-commerce giants like Amazon, Walmart, and Home Depot. Moreover, I played a pivotal role in architecting a comprehensive system for collecting and analyzing social media posts. I am driven by new challenges and committed to assisting clients in achieving their goals with precision and innovation. If you are in pursuit of a dedicated and expert Python developer with a deep focus on data extraction, traffic analysis, and scraping, I am keen on the opportunity to connect and contribute to your success.

I am a versatile developer with experience in a range of programming languages, including Python, JavaScript, Java, and Golang. - My primary expertise lies in backend development with frameworks like FastAPI, Django/DRF, and Spring, as well as frontend development using React, HTML/CSS, and SCSS. I am proficient in working with both SQL (PostgreSQL, MySQL, SQLite) and NoSQL databases (MongoDB, Redis) and have extensive experience with cloud services like AWS, system administration in Linux environments, and deployment tools such as Docker and Nginx. Throughout my career, I’ve contributed in a number of startups. I participated in a major project related to e-commerce platforms and worked on smaller projects across various sectors of IT. Additionally, I have solid experience in web scraping, using Python for data extraction while implementing techniques to avoid blocking, and have developed Telegram bots using Aiogram and the Telegram Bot API. I am skilled in asynchronous programming and multithreading, optimizing performance in all the languages I work with. My soft skills include being a strong team player, excellent communicator, and effective collaborator. I am comfortable interacting with clients, providing updates, and setting realistic deadlines to ensure successful project outcomes.

I am a highly experienced fullstack software developer with expertise in .NET Core, C#, MS SQL, and React, specializing in web-based ERP systems. Over the past 15 years, I have successfully designed, developed, and maintained these systems, with a strong focus on automation, database architecture, and data migration for large-scale legacy systems. My ability to adapt to new technologies, coupled with a keen understanding of business processes and enterprise IT infrastructure, allows me to deliver innovative solutions that meet long-term objectives and ensure product sustainability.

Welcome to my profile. My name is Andrij. I am from Kyiv, Ukraine. I am a Python developer with 3+ years of experience.I have been working in the field of web scraping, data collection, backend development and bot development for more than 3 years. At the moment, I work at Modern Expo as a backend Python developer. I work on Flask and FastAPI microservices ⚙️What I'm developing: - Parsers for any site - Scripts for web automation - Scripts for automating work, browser work - Django backend - API on Flask - Telegram bot - Discord bot What my clients say about me: ⭐️⭐️⭐️⭐️⭐️"Perfect! Expert level developer, thank you for the amazing job! Will hire again :)" ⭐️⭐️⭐️⭐️⭐️"Excellent work once again from Andrij. He is also very honest about what is possible and not, which saves a lot of wasted time and money." ⭐️⭐️⭐️⭐️⭐️"Andrij did an excellent job. He worked quickly and intelligently, and continued making revisions until it was perfect." ⭐️⭐️⭐️⭐️⭐️"Andrij has great attention to detail, is collaborative and overall great to work with. I highly recommend this freelancer for any Python or web scraping projects." I have been working with Python for over 3 years and here are my main skills: ✅Python ✅Web Crawling ✅Scraper ✅Scrapy ✅Data Scraping ✅requests ✅BeautifulSoup ✅Selenium ✅Bypass captcha ✅proxy ✅Django ✅Flask ✅aiogram ✅telethon ✅discord.py ✅pandas ✅numpy ✅Git ✅Heroku Database: ✅Mysql ✅sqllite ✅PostgreSQL ✅MongoDB Files: ✅openpyxl(Excel) ✅xlsxwriter ✅csv ✅json ✅txt ✅pdf ✅html I am always ready to perform your task efficiently and on time. Contact me and I will solve your problem😉👍 Thank you, best regards, Andrij!

Experienced PHP/Laravel Developer specializing in Bug Fixes and Custom Features. I help businesses keep their applications running smoothly and scale with new functionality. I combine deep technical knowledge with efficient execution to solve your technical challenges. What I bring to the table: Bug Fixing: I quickly diagnose and resolve Laravel/PHP errors and performance bottlenecks. Custom Development: I build modular features, APIs, and admin dashboards using clean architecture. Maintenance & Support: I provide ongoing support and optimization for existing projects. My Workflow: Analyze: I review requirements and identify the root cause. Execute: I write clean, maintainable code (Laravel/PHP/MySQL). Deliver: I ensure the solution works and is ready for production. Why hire me? ✅ Full-Stack: I handle both backend logic and frontend (Blade/Bootstrap) tasks. ✅ Fast Turnaround: I am online and ready to start immediately. ✅ Quality Code: I follow Laravel best practices to keep your app secure. If you need a reliable developer who can solve complex problems efficiently, invite me to the job.

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Hello there, I'm a seasoned web developer hailing from Ukraine with a wealth of experience in both corporate settings and now as a dedicated freelancer. My journey began with crafting themes and plugins for websites within company environments, but I've since transitioned to freelance work where I've honed my skills even further. My expertise spans various facets of web development, with a particular focus on ecommerce projects and landing page optimization. I specialize in JavaScript and PHP, adept at breathing life into websites with seamless functionality and dynamic features. Whether it's crafting layouts from PSD templates or ensuring pixel-perfect precision, I take pride in delivering work that exceeds expectations. Over the years, I've delved into the intricacies of site optimization for improved Google rankings and accessibility, while also delving into the realm of SEO-friendly HTML and meta tag creation for enhanced social media visibility. Since 2018, I've embraced technologies like Laravel and VueJS, leveraging them to tackle complex projects ranging from server-rendered applications to API integration and data management. My skill set extends across a wide array of technologies, including: Technologies: - PHP 7+ -- Laravel -- Elastic search -- Wordpress ( creating themes and plugins ) -- WooCommerce -- Redis -- Custom scripts -- VM -- Docker -- bash scripts - Javascript -- VueJs -- Nuxt -- JQuery -- AngularJS -- Vuetify -- Quasar -- Cordova -- ChartJS - Databases -- Mysql -- Postgresql -- MongoDB - Design -- Html5 -- Css -- Sass / Scss -- Bootstrap -- Material design -- Pixel perfect codding -- Seo murcup -APIs -- Amazon Product Advertising API 5.0 -- Avantlink -- Google maps -- Google analytics -- IMDb (and same) -- TelegramAPI -- SteamAPI -- Google tag manager