SQL Developers

Samuel Frei

Switzerland

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Hi! I'm an experienced web and mobile full-stack programmer. I am engaged in the development of applications and build sites for 8+ years.Here are some of my skills. For the front-end: - JavaScript - React&Redux, next.js(SSR, CSR) - AngularJS, Vue.js - Move a design from: Figma, Invision, PSD, XD, etc. to make the responsive pages - I can use CSS, SCSS, and popular CSS frameworks: Tailwind CSS, Material UI, Bootstrap - Website SEO and Google page speed optimization. Back-end: - .net platform (C#, .net framework, .net core 2+, 3+) - Entity Framework, Linq - SOLID, Design patterns - Unit Testing - PHP (Yii2, Laravel frameworks), Familiar with cloud services such as AWS(EC2, Lamda, Route53, Load Balancer) or GCP. Databases: - MySql - SQLite - PostgreSQL - NoSQL - MongoDB Let's work together to bring your project to life!

• Hourly Rate$30 / Hr
• Total Earned$12807
• Experience8 Years

Darius Kubilus

Lithuania

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As a professional developer I have built cross-platform native travel app using PhoneGap, HTML/CSS/JS, Backbone, and SCSS.I have managed frontend ops using NPM, Bower, Grunt, Gulp, RequireJS. I have also managed client app tests using Jasmine. During my working career I have developed APIs for client apps using Ruby on Rails. I have done web development for meteorological data visualization web application using HTML, CSS, LESS, Javascript, jQuery, and Python. I have solid understanding of the core design principles, solid understanding of SEO principles, also excellent understanding of server-side CSS. I have great experience in creating responsive and adaptive web designs., excellent written and oral communication skills.Excellent problem-solving skills. My technical skills include; Java, HTML5, MySQL, PHP, JavaScript, Ajax,Laravel, C++, Java, Shopify, Ruby on Rails, Woocommerce, CSS, Jquery, React Native, C#, Linux, Golang, Swift, ActionScript, ASP.NET, Node.js, Visual Basic.

• Hourly Rate$30 / Hr
• Total Earned$18026
• Experience7 Years

Ann Swan

United Kingdom

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Hi There ! I have developed a wide range of websites using Html/Html5, CSS, PHP5, JS and MySQL including sites for startup companies and small businesses. My past projects have included websites, games and applications. I am seeking opportunities to build websites from the ground up for you or your business. I've been working on many of chat applications, including video chat and file sharing platforms. My game development experience includes puzzle games, platform games, physics games, shooting games, multiplayer, and artificial intelligence for strategy games such as chess. Experienced in: ✓ Java ✓ Python ✓ Networking Protocols like TCP/IP HTTP DNS SSL ✓ Linux internals, Amazon Web Services (AWS) EC2, Route53 DNS, Boto ✓ PHP ✓ MySQL ✓ jQuery ✓ AJAX web development. ✓ ERP & CRM development

• Hourly Rate$35 / Hr
• Total Earned$0
• Experience10 Years

Erno Aronen

Finland

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Hi there! I'm Erno from Finland! I'm a Full Stack: Software developer specified in Mobile App development, who constantly seeks out innovative solutions to everyday problems. In my seven years in this industry, I've honed my analytical thinking and collaboration skills. As a Mobile App developer my key skills are following: Knowledge of programming languages PHP, C++, JavaScript, Java, HTML etc. For Apple iOS I use Objective-C, and for Android typically better using Java. My skills in Graphic design are following: Adobe's Creative Apps (Adobe Illustrator, InDesign, and Photoshop, Interactive Media (moving image, animation, video, audio etc.), Coding (HTML, Java, C++), Creativity (Having a visual eye is essential no matter what medium you work in).

• Hourly Rate$23 / Hr
• Total Earned$31005
• Experience7 Years

Alessia Giordano

Italy

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Are you in need of a seasoned Full Stack Web Developer with a track record of excellence? Look no further! With over 8 years of hands-on experience in crafting dynamic and user-centered web applications, I am dedicated to delivering top-notch solutions that drive business growth and user engagement. What I Bring to the Table: ✓ Full Stack Proficiency: With a strong foundation in both front-end and back-end technologies, I can seamlessly navigate the entire development process, ensuring cohesive and optimized solutions. ✓ Tech Expertise: My extensive experience covers a wide range of technologies, including HTML5, CSS3, JavaScript, React, Node.js, Python, SQL databases, and more. I stay updated with the latest trends to provide modern, efficient, and secure web solutions. ✓ Custom Development: I understand that every project is unique. I tailor my approach to your specific needs, creating custom websites and applications that resonate with your target audience and business goals. ✓ Responsive Design: User experience is paramount. I specialize in crafting responsive and mobile-friendly designs that provide a seamless experience across devices, boosting user engagement and retention. ✓ Agile Methodology: I am well-versed in Agile development methodologies, enabling me to adapt to changing requirements, provide regular updates, and maintain transparent communication throughout the project lifecycle. ✓ Problem Solver: Over the years, I've honed my analytical and troubleshooting skills. I excel at identifying challenges and finding innovative solutions to ensure smooth project progression. Why Choose Me: ✔ Proven Track Record: With an extensive portfolio showcasing successful projects across various industries, I have a demonstrated history of client satisfaction and project delivery. ✔ Collaborative Approach: I believe in working closely with clients to truly understand their vision and objectives. Your input is invaluable in shaping the final product. ✔ Timely Delivery: Punctuality is a priority. I understand the importance of meeting deadlines and will strive to ensure your project stays on track. ✔ Clear Communication: Communication is key to project success. I provide regular updates, respond promptly to queries, and keep you informed at every stage of development. ✔ Passion for Innovation: I'm not just a developer; I'm a problem solver and creative thinker. I bring a passion for innovation to every project, striving to push boundaries and explore new possibilities. If you're seeking a dedicated Full Stack Web Developer to bring your digital ideas to life, let's collaborate! Contact me today to discuss your project requirements and embark on a journey towards a cutting-edge web solution that exceeds your expectations.

• Hourly Rate$25 / Hr
• Total Earned$21418
• Experience7 Years

Chloe Flores

France

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I became very interested in applying the jobs introduced in Upwork, taking into account my work experience and knowledge in this field. I am a Full Stack developer with 8 years of experience. Below are the skills and knowledge that I have as a Full Stack Developer; • Successfully designed and delivered 120 mobile applications and REST APIs to support 5 million requests monthly • Reduced time to market from several days to less than 10 hours by creating and executing a suite of Ruby-based automat

• Hourly Rate$25 / Hr
• Total Earned$13000
• Experience7 Years