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I have 10 years of experience in Software development. I have got many experiences in building smart contracts using solidity and web3 integration using next.js and stuff like that. I have strong skills in both the front-end and back-end sides of the MERN stack. I have done a lot of Web Scraping projects. I am a Data...I have 10 years of experience in Software development. I have got many experiences in building smart contracts using solidity and web3 integration using next.js and stuff like that. I have strong skills in both the front-end and back-end sides of the MERN stack. I have done a lot of Web Scraping projects. I am a Data Structure and Algorithm Grandmaster. My best programming languages: Solidity(4+ years) C++(8+ years) JavaScript(6+ years) Python(5+ years) Java(5+ years) PHP(5+ years) Haskell(1+ year) React.js(4+ years) Golang(3+ years) Svelte(2+ years) Flutter(3+ years) My Services: ✔ Blockchain Smart Contract, Solidity, Web3, NFT, Crypto ✔ Pro Web Scrap Scapy, Beautiful Soup, and Selenium ✔ Frontend development React, Angular, Vue.js, Next.js, Svelte, Nuxt.js ✔ Data Structure and Algorithm with C/C++ and Python Grandmaster of Codeforces. Have a lot of experience in coding challenges in Codefores, Codechef, and Codility ✔ Backend development Node.js, ExpressJS, Nest.js Java Spring Boot PHP, Laravel, CI Django, Flask Golang ✔ AI ML, NLP, Tensorflow CNN, Keras ✔ Android React Native, Flutter ✔ Database MySQL, MongoDB, PostgreSQL, MariaDB, OracleDB, Moralis ✔ Sails.js, Knockout.js, Express.js ✔ WordPress plugin ✔ .NET(Core) based on C# & VB ✔ Xamarin ✔ Angular Material ✔ Chrome Extension ✔ Microsoft Office Automation with VBA ✔ Google App Script ✔ Automation App like eCommerce auto-checkout ✔ Craft CMS ✔ BigCommerce ✔ I support the following program languages and frameworks; C++, JavaScript, Python, TypeSCript, Solidity, Haskell, c#, vb, PHP, Javascript, Scrapy, Beautiful Soup, Selenium. Node js, Angular js, React js, Vue js, Java, flutter, VBA, Electron js, Puppeteer, Three.js, Augmented Reality, Flutter Dart, Sails.js, D3.js, PineScript, Ocaml Thanks for opening my profile. If you are interested in me, please let me know. Good luck. less
Hire nenadudovicic111
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I am specialized in Web and Mobile app development. I am highly specialized in Web and Mobile app development. I have solid knowledge in these areas and also a deep understanding of the technical side of things. I have the necessary drive, motivation, and energy to see a project through to its completion. I pride...I am specialized in Web and Mobile app development. I am highly specialized in Web and Mobile app development. I have solid knowledge in these areas and also a deep understanding of the technical side of things. I have the necessary drive, motivation, and energy to see a project through to its completion. I pride myself on completing projects on time. AREAS OF EXPERTISE ✔️ Web App Development [PHP, MySQL, HTML5, CSS3, Content Management Systems and PHP frameworks like; CodeIgniter, Laravel, WordPress, Joomla, Magento etc.] ✔️ I am skilled with Python, Django, Flask, ASP.NET, Node.js ✔️ iOS App Development (iPhone & iPad) [Objective-C, X-Code, Swift, iOS-SDK) ✔️ Android App Development (Android Smartphones & Tablets) [Java, Eclipse, Android Studio, Android-SDK] ✔️ I am highly skilled in React Native, flutter, Ionic. ✔️ API and Web Services [RESTful APIs, JSON, Node.js] ✔️ Web designing. [ Creative skills, responsive, browser compatible designs, SEO friendly, and user-friendly designs] ✔️ Technical Stack. [ Computer Vision, Natural Language Processing, Machine Learning tech implement on Mobile and Web] Looking forward to an opportunity to cater to your needs. ⭐Warm Regards⭐ less
Hire nikitarybalko199
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Creating the best tool for web automation and big data crawling. One of CoFounder at crawless com We are doing complex web crawling and web automation. We can bay-pass any web crawling limitations like: - Akamai - Captcha/reCaptcha - hCaptcha - Distil Network/distil networks - humansecurity/White Ops -...Creating the best tool for web automation and big data crawling. One of CoFounder at crawless com We are doing complex web crawling and web automation. We can bay-pass any web crawling limitations like: - Akamai - Captcha/reCaptcha - hCaptcha - Distil Network/distil networks - humansecurity/White Ops - datadome/datadome.co - PerimeterX - Proxy limitations - Javascript Pages - Anti-phishing - fingerprint - fingerprints - Shape Security - Cloudflare - HUMAN - Kaskada - Travatar - Ocule - Sift - Forter - Reblaze - Arkose Labs - LexisNexis® ThreatMetrix® - Alibaba Cloud Anti-Bot Service - proxy rotation - irctc.co.in - Services: https://craigsleads.net/ Just a few websites we do crawl/web automation: - Facebook.com/Facebook - Instagram.com/Instagram - Streeteasy.com/Streeteasy - Linkedin.com/Linkedin - ticketmaster.com - tickets.com - wizzair.com - Google Maps/GMB - Extract emails from any website - Leads Generation - craigslist contacts - craigslist phone - craigslist captcha - Facebook Group Monitor by Keywords - Scrape Facebook Pages Contacts: email, phone, website https://meetings.hubspot.com/gheorghi-chirica less
Hire chirgeo
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APP AND WEB DEVELOPMENT IN GERMAN QUALITY AT OFFSHORE PRICES schuja GmbH is located near Düsseldorf. We manage a team of over 40 offshore employees. All web and app developers have several years of professional experience and, without exception have all an academic degree. In our innovative projects, we use...APP AND WEB DEVELOPMENT IN GERMAN QUALITY AT OFFSHORE PRICES schuja GmbH is located near Düsseldorf. We manage a team of over 40 offshore employees. All web and app developers have several years of professional experience and, without exception have all an academic degree. In our innovative projects, we use technologies like Android, iOS, Flutter, PWA Progressive Web App, Vue JS, Shopware 5, Shopware 6, WordPress, PHP, MySQL, JavaScript, jQuery, Bootstrap, HTML5, CSS3. We achieve the balancing act between high quality and lowest possible prices with a very high quality standard. We offer our best only then when we fully understand your problem in detail. This approach has proven itself in well over 200 projects. We are looking forward to your project, as well! less
Hire schuja
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Hi, I am Aleksandar. Thank you for visiting my profile. I am a full stack developer with over 7 years of rich experience in web & blockchain development and project management. Enthusiasm , challenge-driven, test-driven are my favorites. Always ready for web development using Python/Django/Flask, Node/Express/Next,...Hi, I am Aleksandar. Thank you for visiting my profile. I am a full stack developer with over 7 years of rich experience in web & blockchain development and project management. Enthusiasm , challenge-driven, test-driven are my favorites. Always ready for web development using Python/Django/Flask, Node/Express/Next, React/Angular/Vue/Web3.js and blockchain development using Solidity/Vyper. - Back-end Development * Python / Django, Flask, Ruby / Ruby on Rails * Node.js / Express.js / Nest.js * AWS (EC2, S3, Serverless, etc) * PHP / Laravel - Front-end Development * Advanced JavaScript frameworks - React/Redux, Angular, Vue.js, Next.js, Nuxt.js * General web technologies - HTML5, CSS3(SASS/LESS/SCSS), Bootstrap, jQuery * Languages - JavaScript ES6/7, Typescript - Blockchain Development * Ethereum Smart Contract(Solidity, Vyper) * ERC20, ERC777, ERC721, ERC1155 Token development * NFT(minting, marketplace with attracting UI and IPFS in Ethereum, Cardano, Binance, Solana, etc) * Web3.js and digital wallet integration like MetaMask, Phantom -Database *Non-realational Database: MongoDB, AWS Lambda *Relational Database: MySQL, PostgreSQL, Oracle - Other * Management Tools: Jira, Trello * Operating Systems: Linux, Windows * Tools: GitHub, GitLab, BitBucket, Docker, Kubernetes I always enhance my skills and learn new technology/languages/systems. I prefer to join large and long-term projects. Willing to work with you and make your idea into results-focused and world-class project. Able to work full time on your time zone. Thank you less
Hire acafrel
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⭐ I have expertise in the areas of WEB SCRAPING, WEB AUTOMATION & DATA COLLECTION. ⭐ I am comfortable in using PYTHON, C#, VBA for making custom WEB BOTS for DATA SCRAPING projects. ⭐ During the course of my work on freelancer, I have maintained 5 ⭐ reviews after completing over 300 projects. ⭐ My Services: Web...⭐ I have expertise in the areas of WEB SCRAPING, WEB AUTOMATION & DATA COLLECTION. ⭐ I am comfortable in using PYTHON, C#, VBA for making custom WEB BOTS for DATA SCRAPING projects. ⭐ During the course of my work on freelancer, I have maintained 5 ⭐ reviews after completing over 300 projects. ⭐ My Services: Web Scraping Data Mining/Extraction Web/Browser Automation Python Programming C# Programming VBA/Excel Programming less
Hire mananraja
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-Technological Excellence across platforms -Complete client satisfaction -Thoughtful and futuristic software and web development My name is Markus. I'm a top Fullstack Developer & Mobile Developer you are looking for. I have strong experience with more than 5 years. My Skills and Experties includes : - Frontend...-Technological Excellence across platforms -Complete client satisfaction -Thoughtful and futuristic software and web development My name is Markus. I'm a top Fullstack Developer & Mobile Developer you are looking for. I have strong experience with more than 5 years. My Skills and Experties includes : - Frontend Development : React.js/Next, Vue.js/Nuxt, Angular.js, TypeScript - Backend Development : Node.js/Express.js, Nest.js, Laravel, CodeIgniter, WebScraping, Python, Django, Flask, Ruby on Rails, Java Spring Boot, Java, JavaFX, Swing, C/C++, QT, Visual C++, C#, VB.NET - Mobile App Development : Ios/Android, React Native and Flutter - Database : MySQL, PostgreSQL, MongoDB -Solidity for smart contract, and integrate with website using web3.js -Chain : Ethereum, Solona, BSC, Polygon, Avalanche, Tron, Eldron -Contract : Solidity, Rust + Hardhat, Truffle / Remix. (Open Zeppelin) -Token : ERC-20, ERC-721 -Wallet Connect : MetaMask,Coinbase Wallet and more using Web3.js Version Controls - Github - bitBucket - Gitlab Cloud - Google maps Api - AWS - Heroku - Netlify I always meet deadlines. Never hesitate to make the best use of my skill and knowledge in order to complete a project successfully. I will do my best to lead your dream to reality. I am always open to you! Thank you. less
Hire mmarkusschuster7
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Why You Should Hire Us: A group of 50 engineers "Who Rest in Reason & Move-in Passion". We are helping customers in their business growth as a hobby and working hard to deliver the best solutions to accelerate their business development. We have been developing amazing Company Websites, Online Shops, and Custom...Why You Should Hire Us: A group of 50 engineers "Who Rest in Reason & Move-in Passion". We are helping customers in their business growth as a hobby and working hard to deliver the best solutions to accelerate their business development. We have been developing amazing Company Websites, Online Shops, and Custom Web & Mobile Applications for the last 15 years. We started offering our services full-time on freelancers.com in June 2021. Our Office Tour: This video is old but would be good to give you a glimpse of the space where we do magic daily: https://drive.google.com/file/d/151BJNrGoe4DgpK6kykzHg5dwvjGoeXaZ/view?usp=sharing 100% Refund: Our company believes in a transparent payment policy i.e Pay us if you like our work, otherwise, you don't need to pay! Let's start a private chat and your dedicated communication manager will show you similar project examples and help you understand the latest technology trends best for your project. less
Hire EvenLogics
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Demos: https://3c.crypttops.com/ and api/backend: https://api.3commas.crypttops.com/ (ability for users of the platform to create custom and profitable trading strategies. Users are able to create Smart/GRID/DCA trading bots,Create and Upload custom trading bots, Integrate with...Demos: https://3c.crypttops.com/ and api/backend: https://api.3commas.crypttops.com/ (ability for users of the platform to create custom and profitable trading strategies. Users are able to create Smart/GRID/DCA trading bots,Create and Upload custom trading bots, Integrate with TradingView(https://www.tradingview.com/), receive Telegram notifications, Manage Crypto profile across various investments, Terminal Trading as well as get live crypto market charts and trade data) other demos: https://binatv.crypttops.com/ https://binancetradingview.crypttops.com and an Exchange: https://exchange.crypttops.com/ (DEX - Live market/crypto wallet(Over Bitcoin Chain and Ethereum Network)/spot and contracts/futures trading) , Bybit(https://t.me/cryptto_ops_bot), Binance Spot/Futures (https://t.me/Binance_Sniper_bot) Kucoin Copy Trade(https://t.me/Kucoin_copytrade_bot) from TradingView. Bot | Bots |Trading Strategies | Python Bot | Trading Exchange | less
Hire Beannsofts
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Hi everyone, I am an innovative software engineer with practical experience in Website/Web app Development & Architect with strong knowledge of adjacent technologies. I have had the opportunity to work with several startups and software agencies under a contract position. ✔️My core skills✔️ - React-based libraries &...Hi everyone, I am an innovative software engineer with practical experience in Website/Web app Development & Architect with strong knowledge of adjacent technologies. I have had the opportunity to work with several startups and software agencies under a contract position. ✔️My core skills✔️ - React-based libraries & frameworks: React/Redux/Gatsby/Next.js, React-hook, styled-components. - Frontend development: HTML, CSS, SCSS, Vue.js, React.js, Angular.js, Bootstrap, JavaScript, jQuery, TypeScript, D3.js, Ajax, Tailwind CSS. - Backend development: Node.js/Express, PHP/Laravel, Python/Django/Flask - Third-party services: Twilio, Stripe, Plaid, Braintree, SendGrid, Agora, Apollo client, etc. - Database & APIs: SQL, MySQL, PostgreSQL, MongoDB, JSON-RESTful, Graph QL, Jest. - Server Setup & DevOps and Project Control: AWS, GCP, Heroku, IIS, Circle CI, Digital Ocean, Kubernetes, Sentry, Trello, Jira, Asana, GitHub, Bitbucket, Azure DevOps. - Chrome extension, QA testing, Web automation, Bot, Retool & R Development, Sports Betting Development, Google Map, ArcGIS, Mapbox API integration - Data Science (Scrapping, Analysis, Crawling, Processing, Visualization) I love to work with diverse talents in agile teamwork environments. Looking for a long-term and full-time opportunity. Thanks less
Hire jhonatanmaranos2
