SEM Experts

Gabriel Martinelli

Brazil

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Hello everyone and welcome to my profile! My name is Gabriel and I am a full stack developer: Throughout my career, I have gained experience in developing and deploying web applications, building scalable back-end infrastructure, and creating engaging front-end interfaces. I am proficient in a variety of programming languages including JavaScript, HTML, CSS, and SQL. Additionally, I have experience working with popular web development frameworks such as React, Angular, Node.js, and Django. My expertise in full-stack development allows me to approach projects holistically, from database design to user interface implementation. I am committed to delivering high-quality, maintainable code that meets the needs of users while adhering to industry best practices. Sincerely, Gabriel.

• Hourly Rate$25 / Hr
• Total Earned$39606
• Experience10 Years

Emma Wagner

Germany

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Hi,My name is Emma Wagner.I am a highly-skilled full-stack developer with over five years of experience in back-end and front-end development.I am personable, communicates extremely well, and very punctual.My duty is to understand my client's unique needs and make them a reality.On every project, my goal is to reach max efficiency, learn from every experience, and use both to improve the product.In a nutshell, I enjoys challenges, self-improvement, and providing top services. My main skills: Languages JavaScript, Java, TypeScript, HTML, CSS, Kotlin, Objective-C, Python, PHP, GraphQLPHP, ECMAScript (ES6), T-SQL, C#, SQL, Object Pascal, Delphi, Visual Basic. Frameworks Angular, Express.js, Bootstrap, Entity 5, Entity 6, AngularJS, Entity 4, Entity Framework Core, .NET, Sails.js, ASP.NET Web API, Windows Communication Framework (WCF), Windows Presentation Foundation (WPF), NUnit, NancyFx, ASP.NET, Entity, ADO.NET, Jest, Spring Boot. Libraries/APIs React, Node.js, Ag-Grid, Moq, Sinon.JS, Chai, Socket.IO, AMQP, Entity Framework, REST APIs, Web API, Ramda, AutoMapper, ZeroMQ, RxJava, RxJS, PrimeNG. Storage AWS S3, MongoDB, Microsoft SQL Server, SQL Server 2005, SQL Server 2000, SQL Server 2008 R2, Elasticsearch, Paradox, InterBase, Azure Cloud Services, Titan Graph, JanusGraph, SQL Server Management Studio, SQL Server 2012, SQL Server 2016, SQL Server 2008, MySQL, PostgreSQL.

• Hourly Rate$27 / Hr
• Total Earned$43700
• Experience5 Years

Mathew Grifins

Luxembourg

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Hi there! I am Mathew and I am a full stack web and mobile engineer with more than 9 years of proven experience and ability to develop high-performance applications and websites. Known for excellent client-facing skills, I have participated in proposals and presentations that have landed six-figure contracts. I also excel in merging business and user needs into high-quality, cost-effective design solutions while keeping within budgetary constraints. My technical expertise includes: Microsoft Visual Studio (Frameworks: 1.1, 2.0, 3.5, 4.0), TFS, Cross-platform proficiency (Windows, Unix, Linux and VxWorks); Fluency in 13 scripting/programming languages (including C, C++, VB, Java, Perl and SQL); Advanced knowledge of developer applications, tools, methodologies and best practices (including OOD, client/server architecture and self-test automation), Visual Basic .NET development, Java development, and C development, SQL Server query development, and database management. Mobile app development skills: Flutter, Ionic, Java, PhoneGap, React Native and much more. I also have proficient skills with website design, HTML, CSS and JavaScript development, as well as website administration.

• Hourly Rate$30 / Hr
• Total Earned$17555
• Experience9 Years

zhong ri

China

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I'm full stack developer with 7 yrs experiences.

• Hourly Rate$35 / Hr
• Total Earned$0
• Experience0 Years

Alma Ludwig

Germany

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Are you looking for a professional developer, Well, here I am. My name is Alma, and I am a developer. I have great experience in freelancing as a result of interacting with different clients globally. Through this, I have gained enough skills that will enable me to deliver high quality work to you. I have a wide range of ideas to help you achieve what you need. Communication, teamwork, adaptability, management, and focus are some of my top skills. Languages List I have been studying web development since 2001 and I develop in both C# and PHP, though I primarily use C#. I am experienced in both front and back-end development, and I am proficient in HTML/HTML5, CSS/CSS3, LESS, SASS, XML, JavaScript, jQuery, AJAX, and SQL/MySQL/PostgreSQL, to name a few.

• Hourly Rate$25 / Hr
• Total Earned$6930
• Experience8 Years

Katrine Larsen

Denmark

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I am a Full Stack Developer with 5 years of experience. I look forward to bringing my strong creative, technical, and analytical skills to realize your ideas. Resolving client demands and simplifying technical issues was the key to my four quarterly service excellence awards. My skills • CMS: SquareSpace, Shopify, WordPress WebFlow • WooCommerce, E-Commerce • Frameworks: Django, Angular.js, React.js, Vue.js, Next.js, Node,.js. Express.js, jQuery • HTML, CSS, C++, SaaS • JavaScript • SEO • MySQL, SQL • Graphic Design • Web Design

• Hourly Rate$25 / Hr
• Total Earned$18051
• Experience7 Years