SQL Developers

Viliam Kollar

Slovakia

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Hi! I am Viliam. I am Full Stack developer with 8 years of experience. Let me mention that I have created and executed the overall website architecture. Designed and deployed database technology to the website. Integrated front-end user interface with API. I have optimized website for devices like mobiles and tablets. Ensured the responsiveness of the website. I have designed and developed the next-generation system's performance monitoring and capacity management infrastructure. I have designed and developed the next-generation system's performance monitoring and capacity management infrastructure. Used WordPress, Amazon S3, Broken Link Checker, Multiple content blocks plugins in the site to implement different functionalities. I have used Jquery for creating different menus and dialogue boxes and also used different jquery plugins for the calendar, calculator, and printing options. The skill that I have include Java, C#, C++, MongoDB, Oracle, Angular, Vue.Js, PostgreSQL, Golang, Python, Perl, CSS, Jquery, Typescript, PHP, NodeJS, Ansible, Varnish, Firebase, ORM, AWS, om , Nginx, HTTP/2, CDN,b Yii 2, MySQL, Express JS, Spark, Git and GitHub. Sincerely Viliam

• Hourly Rate$30 / Hr
• Total Earned$41546
• Experience8 Years

Markos Ylee

United Kingdom

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I am a technical professional with a passion for learning and 15+ years of experience leading teams to build enterprise-grade distributed applications that solve real-world problems. I am a firm believer that collaboration across all facets of a business, from development to marketing to sales, is required to succeed in this endeavor.

• Hourly Rate$35 / Hr
• Total Earned$4500
• Experience15 Years

Alan Berzina

Latvia

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Hi! I am Alan Berzina. I am a Full Stack Developer with 8+years experiecne. I am comfortable working with different programming languages, databases, and frameworks. I can helps build and maintain both the front-end and the back-end of your website. I have a passion for building a Responsive, engaging Website that focuses on the user experience branding of your Product & Services that are easy to navigate to end-users what they are looking for. My technical expertise includes the following Technology Stack: Front-end Languages & Frameworks: HTML, CSS, Bootstrap, JavaScript Back-end Languages & Frameworks: Python, Django, Flask, Django REST Framework Integrations: PayPal, Stripe, SendGrid, Plaid, Twilio, AWS, Firebase, Google Places API, Google Calendar API, Celery, Redis, Google Image API, EVOX API Databases: PostgreSQL, MySQL, MariaDB, Redshift, MongoDB I’m expert in creating custom digital products (MVPs) in the following domains: SaaS Solutions EdTech Solutions Healthcare Solutions eCommerce Solutions Send me a message and I will get back to you ASAP so that we can get started.

• Hourly Rate$28 / Hr
• Total Earned$24946
• Experience8 Years

Kathryn Cutter

Poland

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I am a Full Stack developer and designer with 7+ years of experience in creating and delivering user-centric applications and solutions, I look forward to bringing my strong creative, technical, and analytical skills to your project. Throughout my career, I have been acknowledged as a solution-focused professional with the ability to design and develop innovative applications using advanced technologies.

• Hourly Rate$30 / Hr
• Total Earned$16839
• Experience7 Years

Helen Knight

Ireland

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I have 7+ years of experience in building complex Web Apps, Mobile Apps & Full Stack Development. I have worked on several medium and large scale applications. Below are some technologies I am expert with : - ReactJS (with Redux | SAGA | Hooks | Thunk) - React Native (For Mobile Apps) - Angular - Ruby on Rails - Ionic 3|4 (For Mobile Apps) - NodeJS - PHP - MySQL, Mongo, PostgreSQL, RethinkDB, Couch Base DB, Sqlite - AWS | S3 - Digital Ocean | Space - HTML 5 - Deployment to Play Store - Deployment to App Store - Material Designing - CSS3 | SCSS - JS | jQuery | JSX - GIT - Project Management Tool - Microservices - ES6 based using coding standards and guidelines of Typescript - Writing E2E Tests - Docker - CI/CD - Redis - Push Notifications - Socket.io | Pusher - Social API’s : Google | Facebook | Linkedin | Twitter | Outlook | Whatsapp - Zapier (Email integration) - Sendgrid | Senbird | Mailgun | Twilio - Material Designing | Bootstrap 4 - Great Experience with GIT - AWS EC2 | S3 | Nginx | Heroku | Azure | Web Services | Deployment - Social Media Plugins Integration | Google Map API’s | Various Payment Gateways (PayPl, Stripe, Razorpay etc) | Any kind of third party API’s - JavaScript, jQuery, jQuery UI, AJAX. I am looking to provide best of my services. Kindly feel free to get a quote. Thanks

• Hourly Rate$30 / Hr
• Total Earned$24646
• Experience11 Years

Helen Ulrich

Germany

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As a full stack developer with 8 years of experience, I have successfully solved various business-related software and hardware challenges. Being able to combine both low-level and high-level allows me to work on wide range of tasks. My Stack: Node, Angular, React, HTML, Javascript, CSS, Bootstrap, jQuery, jQuery plugin, PHP, Java Spring, MVC, Django, Mysql, JQuery, Theme and Plugin, Photoshop, Illustration;Python, Hibernate, C#, C, C++, Swift, Ruby; MySQL, SQL, MongoDB, Orade, Microsoft SQL Server; eCommerce-Shopify, Woocommerce, Prestashop;CMS- Wordpress, Wix, Squarespace, Webflow; Data Structure and Algorithm;IDEs-VSCode, Intellij IDEA, NetBeans, Eclipse; Cloud platform-AWS, GCP, Azure. Why choose me? -You will not have your time wasted, once I analyzed the competitors, their strengths, and weaknesses, I’ll create a detailed prototype for you to approve, and then I get to work. - No surprise costs, any unexpected or additional expense must be pre-approved by you. - At a reasonable price, you receive a website with visual harmony, usability, and your potential customer will easily find the needed information. - I am always learning and improving my skills and knowledge to be of better service to you. - You get to work with professional that value the concept of work etiquette and respecting each other (I only engage with this kind of people). I look forward to working with you!

• Hourly Rate$35 / Hr
• Total Earned$18333
• Experience7 Years