Data Science Specialists

Find and hire the best Data Science Experts for your project!

Clients rate 5/5

Meet our Developers

* Over 9 years of experience * Have experience with: C#, ASP.Net, JavaScript, Python, PHP, HTML, CSS, SQL Server, MVP, VB.Net, TFS, Git, Bootstrap, Ajax, JSON, Node.js, and others. * Have developed websites that are workflow applications that run an entire company, when logged in as an Admin. When logged in as a regular user, just looks like a regular website. * Produce sites that are mobile friendly, where screen resizes to fit device. * Am good at User Interface design, but also regularly work with graphic artists. * Produce websites that load fast, even for users that have a slow connection. * Produce websites that are bug free and rock solid, even when have advanced features. * Have taken over complex websites started by other programmers that are full of bugs and crashes, and have made them 100% error free. * Have taken many projects through full production cycle. Skills: - Outside APIs Integration (including Google, Facebook, Twitter, Linkedin, Rackspace, RETS (IDX/MLS), MS Exchange Server, Vimeo, TheMovieDB, TheGamesDB, RottenTomatoes, PostcodeAnyWhere, Unleashed, Kissmetrics, Wistia, Maropost and other); - Server layer for mobile applications; - Payment Gateways Integration (PayPal, Google Checkout, Stripe, FirstData, ChinaPay etc.); - Online manipulations with files (PDF, XLS(X), CSV, ZIP) and images; - Code testing (PHPUnit); - Creating full automated systems for scraping/sending data from/to protected sites; - Complex math calculation; - Fixing bad/old code and doing step-by-step full code refactoring without breaking live mode... - Blockchain, Ethereum, Hyperledger Fabric - Web Scraping and Crawling (Python and Node.js)

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • Object-oriented Programming (OOP)
  • SEO
  • SVG
  • C++
  • C#
  • Java
  • Python
  • Ruby
  • Jade
  • Hourly Rate$30 / Hr
  • Total Earned$49609
  • Experience9 Years

David Garcia

United Kingdom

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I provide creative, high-tech solutions to your web design and programming needs. I am highly experienced in Linux, Apache, MySQL and PHP / Perl. (Also known as the LAMP stack.) My core competency lies in developing applications using different technologies (mostly Java, HTML, XML, JavaScript with SQL databases) in different company types in various levels - from the simple document evidence to the data analysis. My skills are Java, J2EE, UML, Design Patterns, SQL, Hibernate, Struts 2, HTML, XML, JavaScript, LotusScript, Eclipse, HTML, JavaScript, JBuilder, Ajax, Swing etc.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • UI / UX
  • ANGULAR 4
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Shopify
  • Woocommerce
  • Laravel
  • SEO
  • C++
  • C#
  • Java
  • Hourly Rate$37 / Hr
  • Total Earned$25700
  • Experience17 Years

9+years work experience about C/C++/C#/Qt/python. 8+ years work experience about reversing(Intel/Arm/C++/Java/C#) 8+ years work experience about OpenGL/WebGL/OpenCL/Cuda/2D & 3D Volume rendering 7+ years work experience in developing RIS/PACS/EMR DICOM/HL7/SnomedCT/Loinc/Radlex expert 8+ years work experience in customizing OpenSource such as VTK, ITK, Boost, OpenCV, etc. 8+ years work experience in face feature detection & effect & beauty based on Tensorflow/OpenGLES/C++/Python/AR/VR. AI/ML expert(6+ years work experience in porting Python deep learning Code to C++ code for production) Full Stack Developer(ReactJS/NextJS/Spring/php/Mongo/Sql)

  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Hourly Rate$25 / Hr
  • Total Earned$8920
  • Experience9 Years

Hello I am a software engineer having proven experience in large scale software design and development for a wide variety of companies. I have got strong Front-End and Back-End skills. My English is fluent. I develop web applications. I do my best to make the clients satisfied and I can meet deadlines. Languages that I know: API C++ C# Java Javascript(AngularJS, Node.JS) Python Ruby PHP SQL MySQL Drupal Wordpress Woocommerce OpenCart My other skills: CSS3, SASS, Compass, Git/Github , HTML5, HAML, Jade I consider myself to be goal-oriented, sociable and open-minded personality. I look forward to providing you with excellent quality service for all your development needs.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • UI / UX
  • React js
  • Node js
  • PHP
  • MySql
  • Shopify
  • Laravel
  • Python
  • .NET developer
  • Hourly Rate$30 / Hr
  • Total Earned$8160
  • Experience10 Years

Hi there. My name is Elen . I am a full stack software engineer with +7 years of industry experience. I worked on many interesting projects (Cloud providers, Banks, Insurance, Blockchain based apps, etc). I focus on providing clean code for clients which is easily customizable, scalable and maintainable. Definitely reach out to me for any type of complex web application, SaaS or website. Why Me? • Client 100% satisfaction with 100% Money Back Guarantee. • Live preview of your mern app from day one. • Provide High Quality and Understandable Code My Technical Skills: • JavaScript • ReactJS • Redux • AngularJS, • TypeScript • HTML5 • CSS3 • Bootstrap • Material UI • NodeJs • ExpressJs • REST API • MongoDB • MySQL • SQLite • AWS • Heroku • GitHub/GitLab • Firebase. I would really appreciate it if you can contact me before order. Best Regards!

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Shopify
  • Woocommerce
  • Laravel
  • Codeigniter
  • Object-oriented Programming (OOP)
  • SEO
  • SVG
  • C++
  • C#
  • Mendix Developer
  • QA
  • Hourly Rate$25 / Hr
  • Total Earned$14820
  • Experience11 Years

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What is a Data Analyst? 

In simple terms, as the name suggests, a data analyst handles everything related to data and analytics. 

A data analyst is a person who inspects, cleanses, transforms, and models data with the goal of discovering useful information, proposing conclusions, and supporting decision-making. Data analysts apply statistical techniques and mathematical models to data sets to find trends, correlations, and other relationships.

Business Analyst VS Data Analyst 

There is a lot of confusion when it comes to the roles of data analyst and business analyst. So let's take a look at who is responsible for what: 

  • A data analyst is someone who analyzes data and transforms it into information that can be used to improve business decisions. 
  • business analyst, on the other hand, is responsible for identifying business needs and requirements and finding solutions to business problems.