Conversion Rate Optimizers

Jamie Bromhall

United Kingdom

Hire Now

Hi, I am a Full Stack developer with 7 Years of Experience. I love working with Ruby, OO PHP (WordPress, Drupal, anything PHP), Javascript (jQuery, AngularJS, vanilla JS), HTML (HTML3,5, HAML), CSS (CSS2/3, Foundation, Bootsrap, SMACSS, Compass SASS). I can help with any web design and development tasks. Be it e-commerce, social networking, membership or subscription based web, or your need a corporate website, I can help. I also develop custom extensions, widgets for Joomla and Wordpress and I work to setup, configure, customize, troubleshoot, remove hacking and extend any and all extensions/widgets/ templates/themes/ plugins for Joomla and Wordpress. Lately, I had been busy in migrating/upgrading Joomla 1.5 and 2.5 websites to Joomla 3.x and conversion from Joomla to Wordpress or from Wordpress to Joomla. I also proudly lead an Upwork verified team of website designers and developers - OOGLOO - Web & Beyond Agency . Freelancing is challenging and my objective is to take on any kind of challenge and fulfill the customer requirements with 100% quality work, professional attitude, reliable and trustworthy services. I would like to get an opportunity to discuss your next project and bring even more success to your business.

• Hourly Rate$35 / Hr
• Total Earned$7125
• Experience7 Years

Olavi Koskinen

Finland

Hire Now

As a Full Stack Developer with more than 7+ years of experience. I have Strong understanding of OOP, MVC frameworks. I am Javascript developer with experience in React, AngularJs, Angular 2~8, Vue/Nodejs PHP(Laravel, CodeIgnitor,), JavaScript, HTML, CSS. I have deep knowledge of CMS(WordPress, Shopify, SquareSpace, Magento, Drupal). I have extensive analytical and software experience of investigating, diagnosing, and Troubleshooting of Linux and Windows Servers. AWS(Docker/ECS/Lambda/VPC/S3/Amplify/CLIECS/EC2), Azure(SQL/NoSQL), Firebase. Skills NodeJs VueJs React AngularJs Laravel CodeIgniter Shopify CakePHP WordPress Magento eCommerce WooCommerce AWS Azure

• Hourly Rate$28 / Hr
• Total Earned$18842
• Experience7 Years

Ann Lienhart

Greece

Hire Now

Hi! I am an experienced full-stack developer with more than 7 years of experience. I have a strong background and I can handle any project with any complexity. I’m experienced in: Full Stack Development, Shopify Development, Web Scraping, API Integration, Game Development, Data Engineering, Mobile App Development, WordPress Development, App Development, Software Development, Web Applications, Web Design, Mobile App Design Languages: C/C++, Java, C#, .Net, SQL, HTML, CSS, PHP, Javascript, Java, jQuery, Angular, React, Bootstrap, HTML, CSS

• Hourly Rate$25 / Hr
• Total Earned$12036
• Experience8 Years

Helen Gesior

Poland

Hire Now

Expert in strategic management and technological development. More than 8 years of experience in fullstack programming. My tech stack mainly includes the following: • React.js, Next.js, Gatsby.js, Vue.js, Angular, TypeScript • Node.js, Express, Nest.js, Koa.js, Fastify • HTML, CSS, JavaScript, Bootstrap, jQuery • Python, Django, Flask • Php, Laravel, Codeigniter • Java, Spring • Wordpress, Squarespace, Wix, Webflow • MySQL, SQL Server, MongoDB, PostgreSQL • C++, C#, .NET, NET Core, ASP.NET, GoLang • REST, GraphQL • Azure, Firebase, AWS, Jenkins, CI/CD, Git, Nginx, Docker, Kubernetes, Heroku, Netlify • Solidity, Web3.js, Solana, Ethereum, Smart Contracts, Truffle, Fantom, AVAX, Polkadot Throughout my career, I have worked on a variety of software development projects using different team structures and procedures, and have a proven track record of success. I am a highly adaptable and flexible developer, with strong problem-solving skills and the ability to work effectively in a range of environments. I am confident that my skills and experience make me an asset to any team looking to build or improve their software products.

• Hourly Rate$25 / Hr
• Total Earned$0
• Experience9 Years

Maria Lauren

Spain

Hire Now

Hi! I am Maria. I am a Full Stack Developer with 8 yrs of experience. Throughout my career I have built numerous projects which exceed client’s expectation in terms of project timeline and code quality. I have the ability to bring life to any project and can offer insights that can only come with many years of experience. My primary goal is always to deliver a quality product to my client. These are the skills that I master: CMS: Shopify, Wix, Squarespace, Webflow Frameworks: Angular. js ,React, Node.js, Vue. js, Gatsby. js, Ember. js, Ruby on Rails, Django HTML/CSS/ SASS PHP UX/UI Figma, Illustrator, Photoshop, Adobe XD SQL, MySQL, MongoDB Python Java JavaScript Git

• Hourly Rate$25 / Hr
• Total Earned$20385
• Experience8 Years

Mihailo Jankovic

Serbia

Hire Now

Hi! I am a Full Stack developer with 8 years of experience. I have wrote numerous unit and API tests. I have developed web design solutions and applications for clients winning past and current employers six-figure contracts. Resolved critical bugs to improve performance and user experience. Designed and deployed database technology to the website. I have integrated front-end user interface with API. I have optimized websites for devices like mobiles and tablets. Let me mention that I have insured the responsiveness of the websites. Implemented enhancements that improved web functionality and responsiveness. I have designed and maintained both corporate and client websites, using scripting languages and content management systems including WordPress. Designed and executed security measures such as firewalls and encryption. I have introduced new security measures in SQL databases, reducing the risk of data theft. Created expert technical design documents to speed up development processes I have advanced proficiencies in HTML, CSS, JavaScript, PHP, Ruby, JSON, JAVA, Python, C#,C++, Perl, Scala, Vue.JS, TYpeScript, Jquery, React excellent customer service skills and am familiar with SQL.I also have a solid foundation in MongoDB, Express, AngularJS, and Node.JS, Spring, Ruby, MariadB, Laravel, Django, React, Thank you for your time and consideration. Please let me know if there is anything further you need from me. Sincerely Mihailo

• Hourly Rate$30 / Hr
• Total Earned$27534
• Experience8 Years