🔸5+ years in Cross-Platform Hybrid Development, creating web performs on every platform 🔸Efficient solo and team work, working with Small, Middle & Enterprise Companies 🔸1kk+ downloads, 5 stars in stores, investment yield - my apps have it! Check it out yourself! Greetings! I'm David, a skilled frontend and mobile developer specialising in creating engaging and visually stunning user interfaces, ensuring seamless navigation and optimal performance across devices. 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 & 𝗧𝗼𝗼𝗹𝘀: HTML, CSS, JavaScript, jQuery, TypeScript, LESS, SASS, AJAX, JSON, Grunt, Git, Liquid, Bootstrap, Webpack, Lodash, CSS3, HTML5, HAML, SCSS, Docker, Jasmine, TailwindCSS 𝗠𝗼𝗯𝗶𝗹𝗲 𝗶𝗢𝗦 & 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: JavaScript, React Native 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React Ecosystem: React.js, Next.js, Gatsby.js, Redux, React Router Vue Ecosystem: Vue.js, Vuex, Vue Router, Nuxt.js, Vuetify Angular Ecosystem: Angular, AngularJS, RxJS 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀: Auth, Reagistration, Login, Security, in-app or cloud Database, storage, messaging, calls, statistics, in-app purchases, AR, Maps, Payments, Subscriptions, Notifications, etc 𝗔𝗣𝗜 𝗪𝗲𝗯 𝗥𝗲𝗾𝘂𝗲𝘀𝘁𝘀: JSON, XML, HTTP, HTTPS, TLS, REST, SOAP, OAuth 𝗘𝗺𝗯𝗲𝗱𝗱𝗲𝗱 𝗛𝗮𝗿𝗱𝘄𝗮𝗿𝗲: Sensors, Accelerometer, Gyroscope, Light, Magnetometer, Multi-Touch Screen, Camera, GPS, Network Location, IP Geolocation, GSM/EDGE, CDMA, EV-DO, UMTS, Bluetooth, Wi-Fi, NFC, USB On-The-Go (Accessory Development Kit) 𝗨𝗜 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀 & 𝗟𝗶𝗯𝗿𝗮𝗿𝗶𝗲𝘀: Bootstrap, Tailwind CSS, Material UI, Ant Design, Semantic UI, Kendo UI 𝗢𝘁𝗵𝗲𝗿 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: Svelte, Ember.js, Backbone.js, Chart.js., Three.js., LeSS, Lodash, Fabric.js, D3.js. 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: MS SQL, MySQL, PostgreSQL, Oracle, SQLite, MariaDB, DynamoDB, MongoDB, Cassandra 𝗧𝗵𝗲 𝗣𝗿𝗼𝗰𝗲𝘀𝘀 𝗼𝗳 𝘄𝗼𝗿𝗸: Consultation 〉 Estimate 〉 Plan 〉 Develop 〉 Test 〉Deploy〉Support Transparency of the process & sync on every step. 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? 🔸 Versatility of cross-platforming development, select the most suitable technology for your project 🔸 Crafting user-centric, pixel-perfect interfaces to engage and resonate with users 🔸 Expertise in multimedia, streaming, feeds, filtering, subscriptions, notifications, transactions, geo, video/audio calls, messaging, speed optimization, video/audio/picture editing, IoT, monetization and in-app purchases. 📞 Reach out now, let's build the next breakthrough ɑpp!

🚀 𝗙𝘂𝗹𝗹-𝘀𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝟭𝟬+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 | 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗩𝘂𝗲.𝗷𝘀, 𝗣𝗛𝗣, 𝗗𝗼𝗰𝗸𝗲𝗿, 𝗠𝘆𝗦𝗤𝗟 🚀 Welcome to my profile! With over a decade of hands-on experience as a full-stack web developer, I am your go-to professional for turning web project ideas into high-performing realities. From cutting-edge single-page applications to robust high-load projects with complex CI/CD pipelines, I have a proven track record of delivering excellence. 🌐 𝗪𝗲𝗯 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 & 𝗦𝗸𝗶𝗹𝗹𝘀🌐 My preferred tech stack includes Node.js, Vue.js, PHP, Docker, and MySQL. I possess a wide spectrum of skills, covering PHP, Yii2, jQuery, MySQL, Git, MongoDB, OctoberCMS, Laravel 5, PostgreSQL, JavaScript, Python, Django, Debian, GitLab, GitHub, Bitbucket, GitLab CI, Vagrant, Docker, Codeception, Composer-PHP, AngularJS, Shell scripting, Bash, Sed, jq, Continuous Integration, and TeamCity. 🔥𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀🔥 🏢Apr 2017 - Present 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀: 𝗢𝗰𝗲𝗮𝗻 & 𝗪𝗵𝗼𝗹𝗲𝗥𝗲𝗮𝗱𝗲𝗿 - 𝗕𝗼𝗼𝗸-𝗿𝗲𝗮𝗱𝗲𝗿 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 Full-stack Developer Responsibilities: Data synchronization logic Tech: Node.js, CouchDB, Redis, MongoDB 🏢 Aug 2016 - Apr 2017 𝗣𝗿𝗼𝗷𝗲𝗰𝘁: 𝗱𝗲𝗹𝗺𝗮𝗿𝗶𝗻𝘁𝗹.𝗰𝗮 - 𝗛𝗶𝗴𝗵 𝗟𝗼𝗮𝗱𝗲𝗱 𝗝𝗲𝘄𝗲𝗹𝗿𝘆 𝗠𝗮𝗿𝗸𝗲𝘁 Web Developer / Team Lead Responsibilities: Database optimization, Environment setup, Team leadership Tech: Backend development 🏢 Nov 2012 - Jan 2013 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀: 𝗖𝗥𝗠 𝗦𝘆𝘀𝘁𝗲𝗺 Middle PHP Developer Responsibilities: Backend support Tech: PHP, MySQL, Zend 🏢Nov 2012 - Jan 2013 𝗣𝗿𝗼𝗷𝗲𝗰𝘁: 𝗜𝗻𝗳𝗶𝗻𝗶𝘁𝘆 𝗦𝗹𝗼𝘁𝘀 - 𝗦𝗹𝗼𝘁𝘀 𝗴𝗮𝗺𝗲 Web Developer Responsibilities: Functional tests, Statistical analysis Tech: Backend API support 🏢 Oct 2010 - Mar 2012 𝗣𝗿𝗼𝗷𝗲𝗰𝘁: 𝗗𝗮𝗿𝗸 𝗦𝘄𝗼𝗿𝗱𝘀 - 𝗢𝗻𝗹𝗶𝗻𝗲 𝗥𝗣𝗚 𝗤𝘂𝗲𝘀𝘁𝘀 𝗚𝗮𝗺𝗲 Web Developer Responsibilities: Promo website, Statistical analysis, Affiliates system Tech: PHP, HTML, Zend Framework, JavaScript, jQuery 🏢 Oct 2010 - May 2011 𝗣𝗿𝗼𝗷𝗲𝗰𝘁: 𝗖𝗼𝗺𝗺𝗼𝗻 𝗕𝗮𝗻𝗸 𝗗𝗕 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 DB Engineer Responsibilities: PHP upgrade, DB performance enhancement Tech: PHP, JavaScript, SQL 🏢 Oct 2009 - May 2010 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀: 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 & 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝘀𝗶𝘁𝗲𝘀 Web Developer Responsibilities: HTML markup, DB design, PHP implementation Tech: PHP, JavaScript, HTML 🌟 I am dedicated to creating seamless user experiences, optimizing database performance, and ensuring robust technical foundations for every project I undertake. Let's collaborate to bring your ideas to life! Contact me today to discuss your project requirements. 🌟

Hello. I'm .NET/C# developer with over 10 years of commercial development. My core competency lies in complete management of a new software development project, in all phases of web project development from prototype to launch. And I am seeking opportunities to build software from the ground up for you or your business. My objective is to provide excellent service, with timely, accurate, and professional manner.