Data Science Specialists

Olena Petrenko

Ukraine

Hire Now

I am a full stack developer with 8+ years of experience. As a professional developer I have developed apps and websites using a variety of languages, frameworks, and platforms such as Javascript, SQL, and HTML. I have both front and back skills for creating most responsive projects . I have worked closely in the planning, design, and delivery of software products and services. I have presented software design issues, questions, and suggestions for the purpose of arriving at alternative courses of action, also have provided assistance to customer support when troubleshooting technical issues of clients. As a professional developer I also facilitating cutting-edge engineering solutions with a wide range of e-commerce application and technology skills. During my career I have worked for different companies and offering best results and projects for them. My professional skills are; MongoDB, Angular, Spring, React, Ruby, PHP, CSS, Drupal, ReactJS, NodeJS, NextJS, Laravel, ElasticSearch, Laravel, MySQUEL,Python, C++, Bash, BASIC, Photoshop, Illustrator, Wireframes, CSS3, XHTML, Javascript, HTML,CSS, JSAngular, React, Vue, Redux, TypeScript , Backbone, Bootstrap, ,NumPy, SciPy, Scikit-learn, Keras, Eli5, TensorFlow, MySQL, NodeJS, Redis, AWS, MongoDB, Spark, HTTP/2, JUnit, NUnit, PyUnit, TestCafe, Mocha, Jest, Scrum, Agile, GIT, Azure, As professional and knowledgeable developer I have structured several internal systems comprising order entry/management tools, conversion/revenue reporting, and production workflow tracking, as well as design custom REST APIs built in Python, Laravel PHP, and NodeJS also successfully installed Linux servers and virtualized environments using Docker, Hyper-V, and Amazon Web Services. I have also designed and implemented PHP web applications, streamlining high-server traffic resource configuration and allocation and other projects.

• Hourly Rate$25 / Hr
• Total Earned$33106
• Experience7 Years

Mary Vida

Croatia

Hire Now

I am a Full Stack Web Developer. I have been working in building several Websites and Management Systems using different CMS especially WordPress and using the Laravel Framework of PHP. I have gone through a number of designing and development cycles in developing websites on different topics like a blog, an e-commerce store, corporate websites, real-estate websites, portfolio websites, and much more. I develop websites mostly through WordPress, PHP, and Laravel. I have a coding passion to make websites work faster, efficient, secure, and user-friendly. Through my quality of work, I want my image to reflect on every client in the form of a good professional relationship. I have the ability to understand and transform complex business requirements into software, ensuring applications are delivered on time, to specification, are scalable, performance-optimized, and maintainable. I am a highly motivated individual who is fast learning, able to work under pressure to meet deadlines. Front-end ✔️ ReactJS/Redux/NextJS/Material UI/Tailwind CSS/Styled Component/Storybook ✔️ Vue/Vuex/Nuxt/Vuetify ✔️ Typescript ✔️ Vanilla JS/HTML5/SCSS/JQuery/Bootstrap Back-end ✔️NodeJS/ExpressJS/Nest/GraphQL ✔️ Java/Spring/Spring Boot/Spring MVC Testing framework ✔️ Python/Django 👋 Other skills: ✔️ AWS Lambda, S3 ✔️ Data Visualization, D3, Three. ✔️ Smart Contract/Ethereum/Solidity/Web3 ✔️ Git/Github/Bitbucket Let's schedule an interview to discuss more details for your project! I also enjoy creating responsive web applications that are powered by PHP or node.js on the backend side and Angular7, React.js on frontend. I have developed and marketed multiple commercial web software products, websites and mobile applications of my own and worked on hundreds of customization projects for these products. Capable of leading a development team and architecting complex systems and subsystems. Thorough understanding of e-commerce. Thank you, can’t wait to get started!

• Hourly Rate$25 / Hr
• Total Earned$32040
• Experience7 Years

Gabriella Smith

Romania

Hire Now

Hello there Thank you for taking the time to review my qualifications. I’m a full stack developer with 8 years of experience,also with experience designing,developing and implementing applications and solutions.I have extensive knowledge of many programmes.I have worked for a variety of clients on several different types of projects.I am ready to accept any invitation. Providing my skills, I would like to mention the following: - DB: mySQL, SQL, MongoDB - Python, Objective - C (iOS), Java, Flutter - JavaScript: Node.js, Angular.js, React.js, Vue.js - Adobe Photoshop - Illustrator - Web designing - InDesign - Ajax, JQuery, SaaS, APIS, 3rd party APIS - CMS: WordPress, OpenCart, Magento, PrestaShop, Shopify, Drupal, Wix - Responsive Web Development, Twitter BootStrap, Restful V.eb Services - GitHub and Agile dev methodologies - HTML5/CSS3 - SEO I’m grateful for your time and consideration and I’ll hope you will cooperate with me. Thanks for considering. Sincerely. Gabriella

• Hourly Rate$25 / Hr
• Total Earned$19435
• Experience8 Years

Eduk Kask

Estonia

Hire Now

I'm a full-stack developer that can do practically anything, but I'm particularly fond of backends and logical implementations. I have approximately 9 years of job experience, with the majority of that time spent at startups. In terms of skills, I am proficient in Python and JavaScript. I specialize in Cross Platform and API development. I have hands-on experience with front-end technologies such as Angular, Ionic, and VueJs, as well as back-end technologies such as Django Rest Framework, Nodejs, Hibernate, Firebase, and SpringMVC, and App Engine API. I've largely worked on product-based projects and automation-related projects throughout my career. My most recent project, for example, was to automate order-related operations for a variety of food delivery companies and combine them into a single platform. Aside from that, reading web novels and pondering about the mysteries of the universe are two of my personal interests. My Skills: - Angular - Golang - Wordpress development - Customer care - Python AI/ML/DL - Development of API's - R - Matlab - Postgres - TimeSeries - Experience of managing technical issue in a website - My skills include: HTML5, CSS, JavaScript,jQuery, PHP - Dotnet Developement For the last 3 years, I was involved in major projects including Foxyutils and HealthyServers using Golang.

• Hourly Rate$30 / Hr
• Total Earned$24398
• Experience9 Years

Martin Klein

Germany

Hire Now

I'm a Software Engineer with through hands-on experience in all levels of testing, including performance, functionality, integration, system, regression, and user acceptance testing. As a senior developer, participated in the design, development and support of a number of in-house and client facing windows and web based application, utilizing .NET, XML, web services and client-server techniques. Designed, developed and maintained real-time and batch applications for strategic financial client, as well as software programs for the Marketing core database search engine. Designed and developed real-time data processing and hygiene application as well as improvement processes to keep customer's data in synch and database perform efficiently. Created Detail Design, detailed level of effort and QA and Operation Turnover documents. Developed and enhanced customer-facing web applications using the struts framework on weblogic. These applications included a customer account maintenance site as well as a shopping cart application to attract new customers. TECHNICAL SKILLS Languages: Java, C/C++, Perl, VB.NET, ASP.NET, DHTML/XML, Shell Scripts Operating Systems: UNIX (Linux, Solaris, AIX, HPUX, BSD), Windows Networking: TCP/IP, RPC, HTTP, Security, J2EE/Servlets Object Oriented: OOA/D, UML, CORBA, RMI, EJB Database: Oracle, Informix, Sybase, SQL, PL/SQL, ERD

• Hourly Rate$30 / Hr
• Total Earned$22720
• Experience10 Years

Nasha Malinchuk

Finland

Hire Now

Full Stack: Web developer and Graphic designer, who constantly seeks out innovative solutions to everyday problems. In my 7 years in this industry, I've honed my analytical thinking and collaboration skills. I’m currently focusing on the ever-growing and powerful platforms (WordPress, Wix, SquareSpace, Shopify etc.). I am heavily involved in API development. I mainly stick to the Node/Express (JavaScript) and Laravel (PHP) environments. Also here are skills I have in Graphic design: 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$25 / Hr
• Total Earned$20060
• Experience7 Years