Rholang Developers

Leonard Mauricio

Finland

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I am a Python, Java Developmet Programmer. Designed and developed corporate website using the D jango framework Designed and developed a corporate intranet that is used in daily work flow to increase Created multiple advertorial pieces from concept and managed small advertising campaigns Managed windows servers which included Active Directory maintenance and support Created a work flow using technologies such as GIT/SSH to develop multi -programmer Developed applications using Python and MySQL for database design; Created test cases during two week sprints using agile methodology; Designed data visualization to present current impact and growth; Developed Natural Language Processing and Machine Learning Systems. Designed and developed integration methodologies between client web portals and existing software infrastructure using SOAP API's and vendor specific frameworks. Created RESTFUL API's for several of our Intranet applications using open source sof tware Managed a small team of programmers using a modified version of the agile development Developed in Windows and going to deploy it in Linux server. Utilized Active Record eager loading to improve rendering time of index pages, incorporated up/down voting, reviewing, and several custom sorting methods for shows to provide smooth user experience Cross-referenced Seat Geek and Spotify APIs to get album artwork and track previews for each artist Boston concert aggregator that provides a comprehensive list of shows in Boston with track previews, album artwork, tagging, up/down voting, and more to help users find the best show in town. Exprienced in RSpec, Git, Object-oriented programming, MySQL, JavaScript, jQuery and, Amazon Web Services, Knockout. Designed a web based system to improve business intelligence, logistics, manage inventory and sales, and forecast demand. The system will be used by over one hundred employees in Brazil. Programmed, tested, and implemented a user login, product registration, order placing & tracking, and statistics reporting system in eight months. The system communicates critical information and changed how purchasing decisions are made.

• Hourly Rate$39 / Hr
• Total Earned$29085
• Experience11 Years

Costas Michael

Cyprus

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I am a professional full stack developer with 8 or more years of experience. The design and development of web applications using the MEAN Stack (Angular, Express, Mongo DB, Node.js), Java EE, and Wordpress are my areas of expertise. I am skilled in both front end and back end web application development. Since I start my job, I have been providing all of my clients with high-quality work. I constantly work to provide clients with successful outcomes. My key concerns are excellent work and client happiness. Technical skills: HTML5, CSS3, Bootstrap, JavaScript, jQuery, AngularJS, TypeScript, ReactJS, JSON, Node, PHP, Ruby on Rails, Python, C#, Golang, Scala, Django , MongoDB, MySQL, PostgreSQL, Oracle, Microsoft SQL, MariaDB, Google Maps, Twitter, Facebook, AmazonS3, Open Weather Map, Flight search, WordPress, Drupal, Joomla, Magento, WooCommerce, OpenCart, Kentico, DPM, Perl, JSP, Laravel, Ruby, Django, Spring, Express, Angular, React

• Hourly Rate$30 / Hr
• Total Earned$0
• Experience8 Years

Ann Adushkina

Russian Federation

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I am Full Stack developer with 8 years of experience, I am working both with a team and individually. I have experience also developing applications, softwares and websites with design, including graphic design and UI/UX design. The technical skills I am proficient: Kerberos, ERP/CRM, SuiteCRM, CivilCRM, JBoss, Tomcat, Windows, Unix, Linux, SQL Server, MySQL, MongoDB, Ingres, Certifications: CCNA, Unicenter Certified Engineer. Web development/design, Vue.js, Gatsby JS, React.js, Laravel, Sketch, HTML/HTML5, CSS/CSS2, APIs Cross-platform and Cros browser, MySQL, Java/JavaScript, Python, AJAX/XML/JSON, UI/UX, IOs/Android development, API integration, MacOs, SQL Server/My SQL, Jira/Agile, MongoDP, Native, Kotlin, Figma, Swift, Java, Unix/Linux, Maria DB

• Hourly Rate$30 / Hr
• Total Earned$22106
• Experience8 Years

Rose Jackson

United Kingdom

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Hi I'm Rose. I have over all 8 years experience in web development and I'm always seeking new opportunity to grow my skills, Before freelancing I worked for many organizations and completed many successful project. My goal is to help my customers to deal with challenges and make their services/products the best Experience : .NET Framework, ASP.NET MVC, .NET CORE, Win Forms, WPF Web API, WCF, GraphQL API Symfony, Laravel Node.js, MongoDB, Express.js, MERN HTML, CSS, Javascript, React.js, Angular, Angular Js Vue.js, Vuex, Vue-router, Nuxt.js, bootstrap-vue, vuetify, vuelidate MSSQL, MySQL, PostgreSQL, SQL Server WinDbg With my extensive experience in this industry I am confident, I can Surpass the expectations of clients.

• Hourly Rate$23 / Hr
• Total Earned$25707
• Experience8 Years

Nicol Brown

Spain

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I’m Full Stack Developer with 9+ years of experience in creating and delivering user-centric websites . Being an experienced and detail-oriented professional I have a comprehensive knowledge of creating and designing user-friendly and eye-catching websites and apps ensuring optimal functionality, quality and reliability. I would really appreciate the chance to share my skills and enthusiasm with you.

• Hourly Rate$25 / Hr
• Total Earned$14291
• Experience9 Years

Fotis Vlachou

Greece

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I am Confident with iOS and Android APIs and developed best projects. I have Discovered and fixed a significant security bug which could have exposed end user details. I have Implemented web design and development principles to build stable software. I have built websites and apps that are responsive and usable. I have montitored website performance and rectifying front-end-related issues. My skills are- Go, Java, JavaScript, J2EE, C++, C, C#, .NET Framework, AngularJS, jQuery, Git, PERL, Bash, Python, Smalltalk, Servlets, Struts, Eclipse, JSP, Velocity, ASP.NET, VB.NET, WebSphere, Hibernate, Mobile Development (iOS, Android, PhoneGap, Cordova, Ionic framework), AJAX, LINQ, JSON, GWT, Flex, Web Services

• Hourly Rate$25 / Hr
• Total Earned$0
• Experience7 Years