Kotlin Developers

Helen Selvik

Norway

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I'm an experienced Full Stack Engineer / Architect with 8 years of experience. I am specialized on iOS App Android App eCommerce Solutions ERP & CRM Development Project Management System HRM/HRIS, Payroll & Employee Management Online Ordering Hotel & Restaurant Point of Sale – POS Recruitment & Job Portal Online Reservation System My skills are: HTML/CSS, JavaScript, PHP, Laravel, React JS;Git and Github, Web architecture; UI/UX, 2D and 3D design, Photoshop, Illustration;Python, Java, Spring, 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; Notepad++.

• Hourly Rate$25 / Hr
• Total Earned$26028
• Experience8 Years

Besart Marku

Albania

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I have created and coded sites for business companies. Ihave also organized the debugging process if the need occurred. I have also done SEO-optimized the created sites to increase the client retention. I have 8 years experience. My skills are; Java, JavaScript, SQL, HTML, Oracle, MySQL, J2EE, Apache Struts”, firebase ,Socket.io ,Heroku One signal , Shopify, Flutter AWS S3 buckets , Stripe, Angular, Spring, PHP, Laravel, Java, JavaScript, Jira, Drupal, Bubble.io, Next JS, C++, C#, Shopify, React native and others I have strong knowledge of HTML, Bootstrap, CSS, Basic knowledge of WordPress and AdobePhotoshop, excellent verbal and written communication skills, excellent organizational skills, attention to detail, ability to work under pressure. As a professional developer I have used Java technologies to build web applications. I have delivered support for system improvements. I have worked as a part of an Agile Scrum team. I have designed and analyzed application changes. Created design documents (PRD, FRD, UIRD, TRD, SRS, and SDD). I have planned, documented, and carried out testing to ensure that the code meets specifications and requirements.

• Hourly Rate$30 / Hr
• Total Earned$19923
• Experience8 Years

Helen Seferi

Albania

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Hello I am a full stack developer with 7 years of experience. Languages are mandatory for conveying your programming skills overall. From the era of exploring attributes to a Full Stack Development, I have worked around lots of different languages and have developed my area of expertise in Platforms : Web, Mobile, Desktop Languages : JavaScript, Node.JS, React Native, C#, ASP.NET, ASP.NET Web API, Jquery, Ajax, Java, PHP, Python, C++, JSON, HTML5. Framework: ExpressJs, AngularJs, Vue Js, React, Spring, Laravel CMS: Joomla, Wordpress, Drupal, Magento. Database : Microsoft SQL Server, Oracle, MySql, PostgreSQL, MongoDB Feel free to contact me with your projects.

• Hourly Rate$25 / Hr
• Total Earned$18204
• Experience7 Years

Mike Richardson

United Kingdom

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I am a web/mobile developer with 10 years of good experience on B2B websites, ERP and CRM systems for various industries. Concentrating on business applications, which, in most cases, are dealing with serious business data, I acquired strong understanding and application capability of DATABASE DESIGN and MAINTENANCE, and this helps me much in creating RELIABLE web applications. Especially, participating in development of a framework for websites made me COMPETENT ON ANY KIND of web development project. Still I am eager to face a new challenge and seeking chances for improvement

• Hourly Rate$30 / Hr
• Total Earned$0
• Experience9 Years

Liam Peeters

Belgium

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Full Stack Developer with an experience of 8 years working in the industry. I've logical and practical solutions on how to approach your job on designing high-performance web applications using the latest technologies. I use premium themes, and plugins for designing and developing website. I develop responsive web applications from scratch using the MERN stack(Mongo dB, Express, React, Nodejs) technology. 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. Used familiarity with JavaScript frameworks and libraries that support efficient web development. I have created an API product for a consumer finance company. My familiar programming languages include: PHP, JavaScript, Python, Java, Swift and 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$25 / Hr
• Total Earned$29688
• Experience8 Years

David Kovalenko

Ukraine

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I am Full-Stack Developer with 10years experience leading both front-end and back-end development, and performing quality assurance. Throughout my career, I have been acknowledged as a solution-focused professional with the ability to design and develop innovative applications using advanced technologies. I collaborate closely with the application team to develop and implement 150+ full-stack web applications, ensuring optimal functionality, quality, and reliability. Please consider the following highlights of my career: • Relevant Coursework: Operating Systems Architecture, Linux/Unix Programming, Usability in Website and Software Design, C++ Programming I & II, Web Page Development, Relational Database Design & SQL, Data Engineering, Advanced Software Programming. • Maximized applications’ efficiency, data quality, scope, operability, and flexibility. • Used various ideas from distributed computing, large-scale design, real-time data processing, data storage, ML, and AI to solve challenging dataset problems. • Managed, optimized, and updated PHP databases as necessary. • Developed app integration with REST / SOAP and other APIs for Google Maps, social media logins, payment processors, and other services. Key Skills • Google Compute Engine • Android and iOS App Development • HTML, CSS, JavaScript, PHP • Bootstrap & Angular JS • jQuery • SQL Databases

• Hourly Rate$37 / Hr
• Total Earned$5445
• Experience10 Years