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Marcus Fares

Full Stack Engineer

$25 / hr

$26400+ earned

  United Kingdom

I have been working to create high-quality single page applications for the last three years. I specialize in web technologies such as HTML, CSS, and JavaScript and have experience with multiple front end and back end JavaScript frameworks.

David Ebersjo

Python and Java Developer

$27 / hr

$27250+ earned

  United Kingdom

I am a data scientist who focuses on business outcomes along with having a solid engineering background. I am applied the principals of data science to optimize customer satisfaction, increase product personalization and engagement, decrease customer churn, and improve customer segmentation. I have worked on the entire project lifecycle from scoping to deployment in production and approaches problems in a practical and agile manner.

David Hendren

Full stack/Javascript developer

$25 / hr

$19750+ earned

  United Kingdom

I am a self-motivated full stack software engineer with a proven experience in all aspect of web development. I'm the type of a person you can rely on to deliver high quality software, on time. Below, find the skills that I am most confident in. Backend - PHP - NodeJs, CoffeeScript - Sequalize Squel.js - YiiZendFramework Frontend - HTML5 Responsive Design - CSS3 LESS SASS - JavaScript - JQueryBackboneTwitter bootstrap Databases - MySql (with store procedurestriggersoptimization) - PostgreSql (store procedurestriggersviewsoptimization) - NoSQL MongoDB, Memcache. Linux admin - LAMPnginx - Amazon EC2, Route, SES, CloudFront Git SVN - Grunt Bower - Vagrant Other - mageto – wordpress -E – commerce I am highly responsive and detailed oriented programmer that endeavors to build professional and qualitative long-term relationships with my clients.

Mark Shchofeild

Full Stack developer

$20 / hr

$9175+ earned

  United Kingdom

I am a software engineer and entrepreneur with an MSc in theoretical physics from Imperial College London. I excel at building full-stack systems with the web, desktop and mobile apps, microservices, and external integrations. I regularly releases TypeScript packages and contributes to other open-source projects.

Frankie Nathan

Hadoop Administrator/Devops Engineer

$27 / hr

$21340+ earned

  Canada

I am a Hadoop Administrator/Devops Engineer. Developed automation and deployment utilities using Ruby, Bash, Powershell, Python and Rundeck. Designed and developed automated deployment and scaling processes based on Vagrant and Chef for a wide range of server types and application tiers, including Elasticsearch, and Zend PHP and IIS Clusters. Wrote custom monitoring and integrated monitoring methods into deployment processes to develop self-healing solutions. Created automation and deployment templates for relational and nosql databases (standalone and RDS), including MSSQL, Mysql, MongoDB, Redis and Neo4j. Performed remote management using remoto-it, a Plain Old Bash (POB) script that executes recipes to perform deployments, change orders, and maintenance. Maintained SVN repositories for DevOps environment: automation code and configuration Researched and developed Apache 2.2 SSL proxy front end proof of concept that provides SSL encrypted communications between our Tomcat 7 servers and our Apache front-ends. Developed BASH scripts to redact sensitive data from Apache access and error logs using a sed expression, deploy WAR files to environments in parallel. Ensured idempotentcy of KRFS DevOps BASH scripts. Ported Linux BASH scripts to work with Solaris 10 ultimately contributing ideas and code to make Remoto-It automation tool work more reliably with Solaris environments. Automated deployment of all resources related to my work as the Lead Python Developer. Created system services to run on Red Hat Enterprise Linux 7 servers to control execution of key portions of the Customer360 project. Managed Amazon Web Services for the Customer360 project including configuration and deployment of all required infrastructure, administrative tasks, and budgeting

Markos Yick

Senior Web Application Developer

$30 / hr

$18625+ earned

  United Kingdom

Hi all. I carry multiple technical degrees in Nuclear Physics and worked at CERN as a Python developer implementing dynamic performance optimizations for complex web applications. He excels at rapidly integrating reliable web technologies and achieving flexible software architecture designs. His strong theoretical and practical background in IT, business consulting, and project management makes him extremely capable on projects of any size.

Anton Lavrov

Full-Stack Developer experienced in JIRA and UI/UX

$34 / hr

$3980+ earned

  Russian Federation

Hi! I'm a JIRA developer and UI/UX designer with over 8 years of working experience in those fields. It’s a pleasure for me to please my clients and working online is my passion. I also have Master’s degree in computer Science. I also have a great passion on designing and always love to create a new design. Thus now I am highly skilled, enthusiastic, self- motivated JIRA developer and UI/UX Designer able to do any kinds of designing on upwork. Still I always seek for source to learn a new thing related to my work. I have the required skills as a JIRA developer and UI/UX designer JIRA Atlassian JIRA REST XML JSON ORACL MySQL PostgreSQL Good knowledge of data modelling techniques Experience with distributed, multi-tier, mixed technologies, software architectures Solid software development experience and talent Java application servers JS HTML5 CSS3 PHP Web Programming Web Developing Graphic Side of Web Design Adobe Creative Suite, such as Photoshop, Illustrator and Dreamweaver User Interface Programs etc. If I meet your requirements feel free to write me. Thanks for your attention. Anton Lavrov less

Veronika Chuprov

CSS, CSS3 Developer

$20 / hr

$4840+ earned

  Russian Federation

Hi there! I am a web developer with 6+ years of experience in IT field. I have expertise in consulting with my clients to determine their needs and design solutions. I have deep knowledge and experience in using programming languages such as PHP, JavaScript, Ruby, Python, C,C++, CSS, CSS3 etc. I have solid understanding of Agile/ Scrum methodology and I adapt quickly to new procedures. I have knowledge of Website Design, Mobile devices, Front end as well as Back end coding, Ecommerce platform, Animations and Fireworks. My skills are: Wordpress, Squarespace Programming languages: C, C++, PHP, JavaScript, CSS, CSS3, HTML, HTML5, Python UI and UX design Microsoft tools Database programming (SQL, MySQL) Adobe Photoshop Feel free to contact me. Best regards, Veronika Chuprov

Frank Jones

Power BI Coder and Customer Service Representative

$41 / hr

$29700+ earned

  Canada

10 years of experience in coding BI applications utilizing SQL server, BI stack, Power BI, Tableau. Generated ad-hoc reports in Excel Power Pivot sheared them using Power BI to the decision makers for strategic planning. Designed ETL using SSIS Packages to reprocess any data at any time using Reprocess Logic. Developed T-SQL scripts for performing automation tasks. Used N-tier architecture for presentation layer, the business and the data access layers and were coded using C#, worked with Agile methodology for application development. Designed, deevloped, maintained application using VB.NET, C#. Implemeted business logic in the form of custom class written in C#. Developed SQL queries to validate the data such as checking duplicates, null values, trucated values and ensuring correct data aggregations. Explored data in a variety of ways and across multiple visualizations using Power BI. Contributed in the development of knowledge transfer documentation. And handle customer inquiries, complaints, billing questions and payment extension/service requests. Calm angry callers, repair trust, locate resources for problem resolution and design best-option solutions. Interface daily with internal partners in accounting, field services, new business, operations and consumer affairs divisions. Resolved an average of 370 inquiries in any given week and consistently met performance benchmarks in all areas (speed, accuracy and volume). Helped company attain the highest customer service ratings—earned 100% marks in all categories including communication skills, listening skills, problem resolution and politeness. Commended for initiative, persuasiveness, intense customer focus and dependability in performance evaluations.

Jamie Cloyd

Power BI Programmer and HR Consultant

$41 / hr

$32110+ earned

  United Kingdom

Over 9 years of experience in developing BI applications utilizing SQL server, BI stack, Power BI, and Tableau. Developed T-SQL scripts for performing automation tasks. Used N-tier architecture for presentation layer, the business and the data access layers and were coded using C#, worked with Agile methodology for application development. Generated ad-hoc reports in Excel Power Pivot sheared them using Power BI to the decision makers for strategic planning. Designed ETL using SSIS Packages to reprocess any data at any time using Reprocess Logic. Created and deployed cubes in star and snowflake schema. Performed and worked with dimensions, measures, MDX queries. Designed, deevloped, maintained application using VB.NET, C#. Implemeted business logic in the form of custom class written in C#. Developed test cases based on test metrix including test data preparation for Data Completeness, Data Transformations, Data quality, Performance and scalability. Developed SQL queries to validate the data such as checking duplicates, null values, trucated values and ensuring correct data aggregations. Explored data in a variety of ways and across multiple visualizations using Power BI. Contributed in the development of knowledge transfer documentation. Designed Power BI data visualization utilizing tabs, scatter plots, pie, bar and density charts. As well I'm HR Consultant and developed job success profiles to align talent with the job requirements to aid my clients' recruitment and selection processes. Facilitated the use of our Behavioral, Cognitive and Emotional Intelligence Assessments for my clients to implement directly into their talent recruitment and development process Designed and implemented on boarding, leadership development and succession planning programs Presented and negotiated with C-level Operations, Sales, HR and IT professionals by offering consulting services and a solution sale to drive a tangible return on investment.