I am an experienced full-stack web developer with expertise in Reactjs, Nextjs, node.js, and python. I can create complex websites for you and can manage its hosting, server CI-CD pipeline. 🛠My skills: Cloud and DevOps: Github Actions, AWS EC2, lambda, nginx Frontend: React, Redux, NextJs, JavaScript, TypeScript, CSS, Material-UI, Ant Design Backend: Python/FastAPI, Node.js/Express, Databases: MongoDB, PostgreSQL Database orm/tools: Prisma, mongoose, sequelize Other: REST API, Web scraping, Google cloud platform

Around 19+ years of experience in developing software for Consumer Electronics like Set Top Box, Digital TV, Personal Robots. Worked in all layers of a product stack like Operating System Kernel, Device Drivers, Middlewares, Application layer, Database, Server. Implemented many communication protocol stacks from the scratch. Core Strength: Can realize a product from Concept to Market. Industries Worked: Audio/Video, Ad-Industry, IoT, AI/NLP, Networking Languages: C, C++, C++11, Java, Python

Software architect/developer. Developing software for 15+ years. Skilled in software design and architecture. Favorite programming languages: C, C++, C# Platforms: Win32 (API, MFC, COM(+)), POSIX (*nix), DOS (16/32), FreeRTOS, Mongoose OS, bare metal (x86, AVR, ESP, STM, ARM), .NET Framework/.NET (Core)/ASP.NET (Core) P. S. I strongly prefer professional and skilled customers, please don't waste nor my, nor your time if you cannot provide me with a basic SRS or BRD documents.

Hello everyone, my name is Paulo Vitor, and I've been a developer since mid-2019, during this time, one thing that always catches my attention is Backend Development and System Integration. I have solid experience in this area, from API Development to Database Modeling. You can find examples of my work in my profile projects. I have knowledge and projects developed in several languages, but mainly in Java and Javascript/Node.js. I still have experience with frameworks, such as Spring Boot, Hibernate, Express, among others. I can also do the hosting and its application on a platform like Vercel or Render, but this will depend on the technologies involved, desired availability, and the platform to deploy. Give me the details of your project and let's jump on a chat so that we can discuss more details for your development.

🏆 Perks of Hiring Me ㅤㅤ✅ Convenient Dealing, Advanced Web Scraping Methods with Long-term project support. ㅤㅤ✅ 𝙄 𝙝𝙖𝙫𝙚𝙣'𝙩 𝙛𝙖𝙞𝙡𝙚𝙙 𝙗𝙚𝙛𝙤𝙧𝙚 𝙩𝙤 𝙨𝙘𝙧𝙖𝙥𝙚 𝙖 𝙬𝙚𝙗𝙨𝙞𝙩𝙚. ✅ 𝓐𝓿𝓪𝓲𝓵𝓪𝓫𝓲𝓵𝓲𝓽𝔂: 24/7 🟠𝙒𝙃𝘼𝙏 𝙄 𝘾𝘼𝙉 𝘿𝙊 𝙁𝙊𝙍 𝙔𝙊𝙐: 🔸 Execute Large-scale Data Extraction 🔸 Rapid Web Scraping & Data Retrieval 🔸 Bulk Image Downloads 🔸 Auto Login Web Scraping 🔸 Merge and Concatenate Files 🔸 Develop Simple Scripts for PDF Downloading and Conversion 🔸 Provide Long-term Project Support & Maintenance 🔸 Scraping any available hidden data from various sources, ensuring comprehensive results. 🔸 Implement IP Rotation, Rate limiting, and Recaptcha Solving Services 🔸 Parallelism Techniques (Scrapy, Grequests, Concurrent Futures) ✅ 𝙔𝙊𝙐 𝙉𝙀𝙀𝘿 𝙈𝙀, 𝙄𝙁: 🔸 You're grappling with an incomplete project or a task others have struggled with. 🔸 You require expertise in handling complex and unstructured websites for data gathering. 🔸 You seek rapid and efficient web scraping and automation solutions. 🔸 You value your time and seek reliable support for data management and processing. ✅ 𝘽𝙀𝙉𝙀𝙁𝙄𝙏𝙎 𝙊𝙁 𝙒𝙊𝙍𝙆𝙄𝙉𝙂 𝙒𝙄𝙏𝙃 𝙈𝙀: 🔸 I commit to projects that I can deliver with utmost satisfaction. 🔸 I’ve created 30+ scrapers for the biggest and the hardest websites 🔸 Expect convenient collaboration and swift responses. 🔸 Relevant project-related suggestions. 🔸 I prioritize data cleanliness and user-friendliness. 🔸 Fluent in written and verbal English, I ensure clear communication throughout the process. 🔸 My services come at an affordable price without compromising on quality. 🟢 𝓦𝓱𝓪𝓽 𝓢𝓮𝓽𝓼 𝓜𝓮 𝓐𝓹𝓪𝓻𝓽: 🔸 Despite the varying sizes of projects, I approach each one with the same level of dedication and professionalism, ensuring exceptional results every time. ✅ 𝑴𝒀 𝑾𝑬𝑩 𝑺𝑪𝑹𝑨𝑷𝑰𝑵𝑮 𝑻𝑬𝑪𝑯-𝑺𝑻𝑨𝑪𝑲 🔸 Python, Scrapy, Selenium, requests-html, requests, Pandas, parsel, Grequests, MySQL, PostgreSQL, MongoDB, sqlite3, BeautifulSoup, CSS & path, playwright, Concurrent Futures, and more. 🕸️ 𝓟𝓡𝓔𝓑𝓤𝓘𝓛𝓣 𝓦𝓔𝓑 𝓢𝓒𝓡𝓐𝓟𝓔𝓡🕸️ 🔸 Amazon, eBay, Walmart, Google Business, Google Maps, Twitter, Instagram, Yelp, Glassdoor, Booking, Table scraper, Image scraper, Youtube, Apartments, Property Finder, LoopNet, Homes, Trulia, Realtor, Redfin, Zillow, Indeed, and many others. Check my portfolio for more. ✅ 𝓐𝓷𝓽𝓲-𝓑𝓸𝓽 𝓜𝓮𝓬𝓱𝓪𝓷𝓲𝓼𝓶𝓼 : 🔸 Cloudflare, DataDome, PerimeterX, CAPTCHAs, IP blocking, Request rate limiting, Geotargeting, Proxy Rotation, and Concurrency. ✅ 𝘿𝘼𝙏𝘼𝘽𝘼𝙎𝙀𝙎 𝙄 𝙐𝙎𝙀: 🔸 PostgreSQL, MySQL, MongoDB, SQLite3. 🔸 CSV, TSV, XLSX, JSON, Google Sheets. ✅ Get in Touch: 🔸 Test me with a challenge others have failed to crack, and prepare to be impressed. I've yet to encounter a website I couldn't scrape. If I can't handle your job, I'll refund you. Reach out, share your requirements, and let's discuss how I can assist you. Quick responses guaranteed—usually within an hour. Let's overcome your data hurdles together—schedule a Zoom call today! Best Regards, Mohamed Kalmoush

Web and mobile backends, primarily in Python/Django. Database administration, performance tuning. Networking and concurrency.

I’m an engineer experienced in building applications and setting up automated cloud infrastructure for small to medium businesses.

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Hi, I am full-stack developer with 9+ years of experience in developing efficient, distributed web applications and web scrapers. Looking for expert dev who can do it all. You are in right place. I provide services with following tech stack (not an exhaustive list): 👍Python 👍Django 👍Vue 👍Django REST Framework 👍AirFlow 👍PostgreSQL, MySQL, MongoDB etc ((basically any database that has python library for it) 👍Scrapy (for scraping data from the internet) 👍Playwright and selenium for browser automations 👍BIRT to deliver pixel perfect reports for the web application 👍NGINX, apache and tomcat as server 👍Azure, AWS, GCP, linode, pythonanywhere for cloud deployment 💲My hourly rate ranges from 35~60$ depending on the project complexity and timeframe.

Hi there! I'm a Python Backend developer with 8+ years of experience building scalable, robust, and efficient web applications. I specialize in building RESTful APIs, working with databases, and integrating various third-party services and implementing microservices. Here is a brief rundown of my offered services: ⚡𝗣𝘆𝘁𝗵𝗼𝗻: Building web applications/microservices using the Django and FastAPI frameworks, creating RESTful APIs, and working with databases such as PostgreSQL. Designing database schemas, optimizing queries, and ensuring data integrity. 💻 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴: Sentry to track errors and exceptions in real-time, providing detailed reports and alerts for fast issue resolution. Datadog provides deep visibility into application performance and health, monitoring metrics like response times and resource utilization. 📁 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Jira services to streamline your project management needs. Agile services utilizing the Scrum or Kanban methodologies to help your team work more efficiently or join in on an ongoing project seamlessly. ✅ 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: Leveraging the power of Selenium WebDriver and related tools, building robust and reliable testing frameworks that ensure your web application works flawlessly across different browsers and platforms Other expertise include: ✨ Celery ✨ Redis ✨ Git Areas of experienced development: ✔ Payments ✔ Healthcare ✔ Gaming ✔ Artificial Intelligence ✔ SaaS ✔ Insurance ✔ Education ✔ Real-Estate Thank you for going through my profile. Let’s discuss your ambitious goals and projects over chat or a meeting. Looking forward to hearing from you soon. Best regards, Usman A.