Cross-Platform Developers

khalid Ait ghallami

Morocco

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• Hourly Rate$0 / Hr
• Total Earned$0
• Experience0 Years

Oleg Kostenko

Ukraine

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Hello ! I am a highly rated and achieving Full Stack Web Developer with 9 year experience in industry. I am skilled at making single page applications and progressive web apps with the extended ecosystems that allow your software to operate on multiple devices. I utilize ReactJS, VueJS, AngularJS, HTML5, JavaScript, and other flexible and powerful techniques to create reliable, fast and engaging web apps. Dedicated to building and optimizing the performance of user-centric, high-impact websites for personal and corporations. Leverage technical, analytical and problem-solving skills to create dynamic, high-speed websites and backend for mobile/web apps. I continuously improve my skills, learn new approaches, best practices and technologies, so you can be sure I will pick the best tools that fit your project needs. - React/React Native/Redux, AngularJS/Angular/Ionic, Vue.js/Vuex - Javascript ES 6/7, Typescript, HTML5/CSS3, SCSS/LESS - Node.js/Express/Koa/Hapi/Meteor/Loopback - Python/Django/Flesk - Serverless, Microservices, AWS Appsync, GraphQL/Apollo, Amplify CLI, Docker - MongoDB, Postgres, MySQL - Firebase Cloud Function, Firebase Real-time Services - AWS Lambda, EC2, Elastic Beanstalk, DynamoDB, RDS, Redshift - Twilio, Nexmo, RingCentral, MessageBird - IBM Watson, Amazon Lex, Alexa, Rekognition, Google Dialog Flow Let’s build a fast, scalable app, and grow your business together! Thanks.

• Hourly Rate$35 / Hr
• Total Earned$51260
• Experience9 Years

Jorge Fernandez

Spain

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Hi! I'm a Full Stack Developer with 10+ years of hands-on experience. I have been dealing with clients in different scopes of projects including eCommerce, ERP, Gaming Platforms, Mobile apss, websites etc. Mobile App Expertise:React Native Firebase,RN Animation,RN WebView,RN Camera React Navigation,UI libraries (Native base, RN paper) Web Development Expertise:HTML, HTML 5, JavaScript vCSS,CSS 3,ReactJS UI libraries( Bootstrap , React Bootstrap, Material ui) Backend Expertise:MongoDB (local & cloud),NodeJS,Socket.io,GraphQL,Third party modules. I am currently working on technologies like React Native, JavaScript, ReactJS, GraphQL, Node Js,Mongodb,Firebase, Redux, ES6, BootStrap, HTML, HTML5, CSS, CSS3, Git, Github, Jira, Agile & REST APIs etc. Feel free to drop me a message! I am always ready to discuss a project you would like to create! Thank you for looking my profile. Best regards, Jorge Fernandez.

• Hourly Rate$30 / Hr
• Total Earned$645099
• Experience10 Years

Jeanette Hoffarth

Belgium

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👑Shopify Expert ✅ Completed 150+ Shopify Projects 👋Greetings, Welcome to my profile! I am a Shopify Store Expert, well-versed in speed optimization, and a dedicated digital marketer. My passion lies in nurturing online businesses to achieve their full potential. With a diverse skill set and years of experience, I am fully equipped to assist you in every phase, from constructing and refining your Shopify store to establishing a prosperous online venture that generates substantial revenue. 🚀Shopify Expert: As a Shopify expert, I possess an intimate familiarity with the platform's nuances and capabilities. My hands-on experience encompasses creating and customizing visually captivating and user-centric Shopify stores that seamlessly align with your brand's identity and objectives. Whether you're starting from scratch or seeking to revamp an existing store, I collaborate closely with you to design an engaging online shopping journey for your customers. 🏎️Speed Optimization : Website speed plays a vital role in user experience, conversion rates, and search engine rankings. I specialize in optimizing Shopify stores for lightning-fast loading times, ensuring your customers have a seamless browsing experience. Through a meticulous analysis of your store's performance, I will implement effective techniques such as image optimization, code minification, caching, and content delivery network (CDN) integration to significantly enhance your store's speed and performance. 📈Strategic Digital Marketing: Converting casual visitors into loyal customers is the cornerstone of online success. In my role as a digital marketer, I leverage strategic insights and data-driven methodologies to amplify your store's visibility, attract targeted traffic, and maximize sales. From harnessing the power of search engine optimization (SEO) and content marketing to orchestrating impactful social media campaigns and email marketing initiatives, I possess the expertise to craft and execute comprehensive digital marketing strategies that precisely align with your business objectives. 🌐Full Lifecycle Support: From conception to execution, I offer end-to-end support throughout the entire process of building and growing your Shopify store. Whether you need assistance with selecting the right theme, setting up product listings, configuring payment gateways, or optimizing your store's performance, I will be there every step of the way to ensure a seamless and successful launch. Moreover, I excel in enhancing and refining custom themes to perfection! Why Opt for My Services? 🌟 Extensive and diversified proficiency in Shopify development, speed optimization, and digital marketing. 🌟 Documented success in delivering exceptional outcomes for clients spanning various industries. 🌟 Meticulous attention to detail, ensuring impeccable user experiences and flawlessly executed designs. 🌟 Superior communication skills, fostering effective collaboration and proficient project management. 🌟 A profound grasp of e-commerce best practices and the latest trends driving the industry forward. If you seek a Shopify expert, speed optimization connoisseur, and digital marketer capable of metamorphosing your vision into a flourishing online enterprise, I am at your service. Thank you!

• Hourly Rate$25 / Hr
• Total Earned$34397
• Experience7 Years

Harry Robinson

United Kingdom

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Diligent software engineer with 10+ years experience in commercial application development. Eager to build innovative and cutting edge business solutions for the impressive suite of clients within its global reach. Also identified and dealt with a significant process bottleneck that boosted coding efficiency by 35% when resolved. Engineered modern applications with Java, JavaScript, SQL Server, and No SQL, C#, C++. Built innovative microservices and Web Services (incl. SOA/SOAP/REST/XML) and utilized Cloud Foundry for efficient building on top of Kubernetes. Efficiently deployed and integrated software engineered by the team and updated integration/deployment scripts to improve continuous integration practices and liaised with Product Managers to identify minimum viable product requirements and clearly defined feature sets into well-scoped user stories for individual team.

• Hourly Rate$60 / Hr
• Total Earned$29430
• Experience11 Years

Bogdi Fieraru

Romania

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I have more than 8 years of developing different projects. As a professional developer I have designed efficient software according to business objectives and company needs. I have developed apps to address problems within the company client's needs. Skills are ; My skills; Javascript, CSS and CSS3 , NodeJS, jQuery, PHP , Python, Django, SQL, SQL Server, MySQL, MongoDB, PostgreSQL, Restful API, AWS. Flask, Java, HTML and HTML5, Ruby and Ruby on Rails, .NET, HTTP & REST During my working career I have valuated and proposed solutions for complex software architectural challenges. . Developed various app solutions using different coding languages and built frameworks, like HTML, SQL and JavaScript . Worked with a team of healthcare employees to develop an application for the medical field. . Worked closely in the development stage of many programs and services

• Hourly Rate$30 / Hr
• Total Earned$33444
• Experience8 Years