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Boris Walton

Full stack developer/ Statistical data analyst and Associate software engineer

$25 / hr

$11625+ earned

  Netherlands

I am a full stack developer having great experience as a statistical data analyst and associate software engineer. I have been involved in developing logistic regression modeling for direct mail insurance by targeting responsive customers and minimizing risk. Implemented model validation and developed diagnostic tables and graphs that demonstrated how model can be used to improve the efficiency of the selection process for a life insurance acquisition campaign. Performed data extraction and manipulation over large relational data sets using SAS and SQL. Developed predictive models and statistical analysis for external clients and internal business performance. Generated reports based on client requests for direct marketing using SAS and Microsoft tools. I have investigated and interpreted data to draw conclusions on the effectiveness of clinical trials on the subjects, performed data analysis using statistical software and results were interpreted according to relevant. I have applied multiple statistical methods to evaluate the impact of nurse interventions providing time series analysis on patient volume each month to help with operation planning. As a team member I have built key business metrics, dashboards, evaluation reports with advanced data analysis and data visualization techniques, automated the pipeline for reporting and have built automation workflow and user interface development with reproducible method. Worked in a lot of different statistical software applications having computer coding knowledge and strong math and critical thinking capabilities. I am a professional associate software developer I have developed client and support team portals using a Microsoft development stack. Implemented performance improvements for data grids querying millions of rows of data at a time, led a project for developing a C# framework that parses machine readable documents and converts them into a human readable format using very precise specifications. I have performed thorough code review for three different development teams and a design team assisting the QA team with documenting and testing multiple stories per sprint. I have contributed to Proof of Concepts for projects that required extensive client involvement. I have been actively involved in team activities to build different modules for the project and collaborated with different teams to coordinate the easy flow of data across cross platform systems. Integrated, debugged and tested software, databases and hardware from level one test to delivery of new system. Conducted training classes at client's site enabling engineers to maintain software. I am very reliable and I have an incredible attention to details. I enjoy new challenges. When it comes to deadlines, I am very responsible. Hope I can do a quality work and build trustful relationships with my clients.

Jonny Turner

Senior developer

$25 / hr

$10210+ earned

  United Kingdom

I am a Full Stack Developer who likes building high quality web sites. I have got much experience working with Back-end and Front-end coding. I have an incredible attention to details and I enjoy new challenges. When it comes to deadlines, I am very responsible. Now, I am open for your proposals. If you need a reliable full stack developer who is easy to communicate with and delivers fast- please feel free to contact me. My projects were driven by PHP and MySQL on server, and Javascript on client. By years I also work with different skills, with different frameworks, which allow to make development faster. For example Zend Framework, Symfony and Yii for PHP. Jquery and Angular for Javascript. Also I tried to use some NoSQL technologies in replacement for MySQL. Of course I'm good in HTML and CSS. My skills Back End Development - PHP - Codelgniter; Yii 2.0; Laravel - Node JS - Express; Sails.js; Hapi.js - Databases - MySQL; PostgreSQL; MongoDB - Libraries / APIs - Facebook; Google; PayPal; Stripe Front End Development - JavaScript - Angular JS, jQuery, ReactJS, VueJS - HTML/HTML5 - CSS/CSS3 - Bootstrap Here are the tools that I use for my productivity, time/task management, versioning and team work based on your preference. - GIT - Bitbucket; GitHub - Task/Time Management -Jira; Trello

Philip Watsovski

Back-End Developer

$30 / hr

$0+ earned

  Russian Federation

I provide creative, high-tech solutions to your web design and programming needs. I have broad experience in Linux, Apache, MySQL and PHP / Perl. (Also known as the LAMP stack.) I adhere to industry best practices, and bring to your projects the disciplines of MVC framework design patterns such as CodeIgniter in PHP, Git version control, and project management systems such as Jira, Unfuddle, and Trac. I've acquired some good knowledge in a variety of technologies from Linux to jQuery. Recently I've been developing Chrome/Firefox Extensions and Web Scraping Systems, I also have hands-on experience on Third-party API integration. My programming style is clean and straight-forward, with equal emphasis on quality, functionality and maintainability. Here's a summary of the technologies I've been involved with: /Chrome and Firefox extensions |-- Content injection |-- Toolbars |-- Sidebars |-- Tooltips |-- DOM manipulation |-- API requests |-- 'New tab' page overwrite |-- LocalStorage /Web scraping |-- Multi-threaded scraper |-- Proxy switching |-- Javascript-based sites |-- Password/SSL