Data Science Specialists

Marko Kovalchuk

Ukraine

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Hi! I am a Full Stack developer with 8 years of experience. Let me mention that I have developed user interactive web pages. I have designed and deployed database technology to the websites. Created and execute the overall website architecture. I have designed and delivered mobile applications and REST APIs. Contributed to a major transition from ASP.NET to Ruby on Rails, which enhanced the overall speed and quality of new product development. Used familiarity with JavaScript frameworks and libraries that support efficient web development. I have identified and corrected bottlenecks and bug fixes. I have automated continuous deployment and infrastructure management by utilizing Ansible Created custom plugins, ternplates, and functions for AngularJS application. I am experienced in developing web-based and application-based software solutions. Created web form network for local veterinary office.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.

• Hourly Rate$26 / Hr
• Total Earned$26313
• Experience8 Years

Arseniy Savchuk

Ukraine

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As a passionate Developer for more than 8 years, I want to tell that I am a knowledgable front end and back end developer. I have experience in HTML, CSS, and JavaScript. Combined with my recent internship in front-end web development, I am confident I have the skills to help a Company in my coutry succeed. During my recent projects I gained hands-on experience coding websites and applications. One of my projects was developing a web-based application for an event management client using React and Material-UI. Thus I would like to mention that the app developed by me helped to increase the company's worth of about 35 percents. I am dedicated to building easy-to-use, user-friendly websites, and applications. I am inspired by the new gen works and I always follow all the trends . I want to bring my experience in web development and my passion for finding creative solutions to help my customers' businesses' excel. I am a detailed worker, and want to say that for me it is very important to work puntually, on time , and do my best to setisfy all the requrements of my customers'.

• Hourly Rate$30 / Hr
• Total Earned$17000
• Experience8 Years

Camila Garcia

Spain

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Hi,My name is Camila Garcia.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$30 / Hr
• Total Earned$40530
• Experience5 Years

Maria Shavchenko

Ukraine

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I’m a freelance web developer with over 7 years of professional experience and I know all the ins and outs of web development. As a web developer I have Creative vision and Analytical mind. Now let me list my skills: - JavaScript/JQuery - Mesibo - PHP - HTML/CSS - Java, Zapier - SQL, Zoho CRM, Scripting - Pyhton, API, Django - e-Commerce, WordPress, Shopify, WooCommerce, Magento - React.js, Vue.js 2.x, Node.js - Angular, Asana - Celery - NGINX, JSON - Stripe / Plaid Integration - TypeScript - MySQL, NoSQL - UI/UX, visual design, web design - SEO

• Hourly Rate$20 / Hr
• Total Earned$18400
• Experience7 Years

Francisco Piñeiro

Argentina

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

Mari Sidorova

Russian Federation

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I am a Full-stack Developer, I have eight years of experience in developing back-end and front-and features for global companies. In these years, has developed many websites and applications, including requirements analysis, design, development and production support. Fluent in Web Development with strong knowledge of real-time systems and factory automation. Technical Skills:  Wordpress  Web design  JavaScript/AJAX  HTML/CSS/LESS/SASS  XML, JSON and 3rd party APIs  Cross-platform and cross-browser  API/codex knowledge  Plugins, Coding standards  Server config  Shopify  Woocimmerce  Ecommerce  Bigcommerce  GraphQL  React  C#/C++/C  IOs  Android development  Swift  NextJS  Objective-C Linux  MacOs, Windows  Ruby  Python  Go  Perl  PHP  Haskell  MATLAB  Scheme  Scratch  MySQL  SQL  MariaDB

• Hourly Rate$30 / Hr
• Total Earned$12000
• Experience8 Years