Data Science

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I graduated with a master's from the Charles University in Prague.Over the past seven years, I have developed web projects for at least six years. I have experience working with HTML, CSS, PHP, the Yii, Yii2, CodeIgniter, and Laravel PHP Frameworks, as well as MySQL and JavaScript. As a team leader and manager of developers, I have led projects in the past. I have completed more than 200 projects throughout my professional career. From the empty repository to fully operational production deployments, I launched numerous projects. I would be happy to collaborate with a company and provide excellent service. I am confident that I can meet my clients' needs by offering the best services. I have a lot of confidence working both alone and in a group.

  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • SVG
  • C++
  • C#
  • Java
  • Python
  • Ruby
  • Jade
  • Web Developers
  • Software Developers
  • Software Engineer
  • Front-end developer
  • Back-end developer
  • .NET developer
  • Hourly Rate$25 / Hr
  • Total Earned$21997
  • Experience9 Years

Hi my name is Emory. I am a full stack developer and I have extensive knowledge of modern web design, graphics and layouts. I pay close attention to details to ensure accuracy and to help create elegant new designs.I have experience working with Java, Objective C and HTML5 with CSS3 for web app development. My experience includes working with gaming, multimedia apps, e-commerce and web-services. I also have experience working with Windows Mobile 7, Android and iOS4. I stay updated on all the latest developments and trends. My skill are: - Solid experience with: Photoshop, Illustrator - Strong experience in Javascript concepts: NodeJS, ReactJS, HAPIJS, Javascript frameworks, AngularJS - Excellent experience in: HTML/HTML5, CSS /CSS3, SASS, JS - Awesome experience with CMS concepts: WordPress, OpenCart, Magento, PrestaShop, Shopify, Drupal, Joomla - Solid web development experience with OOP,XML,XHTML, social network APIs, and following famous patterns like MVC and observer. - Proficiency in Responsive Web Development, BootStrap, OOP concepts I have created Test plan & Script, Defect Management Templates; created Initial test plan and developed test cases and test scripts manually. Used Quality Center to store all testing results, metrics, created test cases and reporting. I have reviewed business requirements, IT design documents and prepared Test plans which involved various test cases for all assigned projects, created test plans and test strategy documents. I have developed a Defects tracking log for the SharePoint site to track defects while testing. Have been Involved in UAT testing, SIT testing, Regression testing and Functional testing. I wrote SQL queries to check proper data population in application table and for data verification to perform Backend testing against Oracle Database. Interacted with developers and business analysts to perform various types of testing throughout STLC and Bug Life Cycle. I am fluent in English and open to provide You excellent services for your copywriting and testing needs. I am quick to learn new systems and it would be fantastic to work with you, so please get in touch to discuss your upcoming project.

  • HTML5
  • CSS3
  • JavaScript
  • Ajax
  • ANGULAR 2
  • Node js
  • Wordpress
  • Laravel
  • Hourly Rate$50 / Hr
  • Total Earned$25225
  • Experience10 Years

Hi, I am an expert full stack developer with 8 years' experience. •Conducted statistical analysis using tools and applications like SAS, R, SPSS, WINSTEPS, IRTPro, PARSCALE, C++, and MPLUS to generate over 65 reports. • Help with many projects and learn about general and psychometric research procedures. • Developed 13 programs in Matlab, IDL, PERL, and Java to collect and purify data for research projects. • Worked on many projects for data analysis using real-world applications on various IoT platforms created four applications that use data science to evaluate the effectiveness of academic programs. gained Data Science, Machine Learning, and DevOps skills while working in an Agile Scrum setting. These skills included CI/CD, Docker/Kubernetes, Amazon, and Deep Learning (Tensorflow) My skills are:  MongoDB, MySQL, PostgreSQL, Oracle, Microsoft SQL, MariaDB  HTML5, CSS3, AngularJS, TypeScript, ReactJS, JSON, Node, PHP, Ruby on Rails, Python, C#, Golang, Scala, Django, Bootstrap, JavaScript, jQuery,  Google Maps, Twitter, Facebook, AmazonS3, Open Weather Map, Flight search  Figma, Sketch, Invision, Adobe XD, Canva, Photoshop  WordPress, Drupal, Joomla, Magento, WooCommerce, OpenCart, Kentico, DPM, Perl, JSP  Laravel, Ruby, Django, Spring, Express, Angular, React

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • 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
  • Web Developers
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  • Software Engineer
  • Front-end developer
  • Back-end developer
  • .NET developer
  • Game Developer
  • 3D Animator
  • Motion Graphics Designer
  • Mobile Developer
  • Designer
  • Mendix Developer
  • QA
  • Data science
  • Flutter
  • DotNET
  • Blockchain
  • XHTML
  • Vue.js
  • IoT
  • Augmented
  • GraphQL
  • Hadoop
  • Yii
  • Mern
  • VR
  • Software QA
  • Digital marketing
  • MATLAB
  • Powershell
  • Assembly
  • MQL4
  • Desktop
  • W3E
  • Delphi
  • PineScript
  • Metatrader
  • Binance
  • AutoHotkey
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  • Icon
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  • GO
  • Scala
  • Microsoft power BI
  • Network
  • Squarespace
  • Volusion
  • Big Cartel
  • Shopware
  • Ecwid
  • Webflow
  • Project management
  • Swift
  • Flutter Dart
  • Apache groovy
  • Clojure
  • Julia
  • Crystal
  • R
  • Fortran
  • COBOL
  • Elixir
  • Mongodb
  • PostgreSQL
  • OCaml
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  • DynamoDB
  • VBA
  • Redis
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  • Phoenix
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  • FastApi
  • Svelte
  • Next.js
  • Google-cloud
  • Pandas
  • Flask
  • Nuxt.js
  • Django
  • SEO-audit
  • Hourly Rate$30 / Hr
  • Total Earned$0
  • Experience8 Years

Hi Everyone! I am a Full Stack developer with nearly 8 years of experience. I am highly skilled in Designing, Developing and Testing websites, mobile applications and software. As a Full Stack developer focused on customer satisfaction, I manage all aspects of development from concept to requirements definition, design, launch, maintenance and user support.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • UI / UX
  • React js
  • React Native
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • SEO
  • C++
  • Java
  • Python
  • Motion Graphics Designer
  • Mobile Developer
  • Designer
  • QA
  • Flutter
  • Vue.js
  • GraphQL
  • Desktop
  • DAT
  • Data
  • Microsoft Access
  • SAS
  • Squarespace
  • Shopware
  • Ecwid
  • Webflow
  • Swift
  • Mongodb
  • PostgreSQL
  • Firebase
  • FastApi
  • Next.js
  • Google-cloud
  • SEO-audit
  • Stripe
  • Hourly Rate$25 / Hr
  • Total Earned$21114
  • Experience8 Years

Ivan Kostenko

Russian Federation

Hire Now

I have 8+ years of professional experience in designing and developing software for various business solutions and clients. I possess an experience in multiple settings and I can design and develop programs using the latest and most appropriate technology. My key skills include: • Languages: C++, Java, C, .Net, SQL • Applications: MS Visual Studio, Eclipse • Application servers: JBoss, Tomcat • Operating systems: Windows, Unix, Linux • Database systems: SQL Server, MySQL, Ingres • Certifications: CCNA, Unicenter Engineer I am the one that can make your dream project come alive!

  • HTML5
  • CSS3
  • JavaScript
  • Node js
  • Wordpress
  • MySql
  • Magento
  • Shopify
  • Woocommerce
  • C++
  • Java
  • Python
  • Hourly Rate$30 / Hr
  • Total Earned$4800
  • Experience10 Years

I'm full Stack Developer with Over the last 13 years, I have developed many websites using WordPress, CodeIgniter, Magento, Html, PHP, MySQL, JS, CSS2, CCS3, jQuery for personal, Small companies, small businesses, and Educational Institutions. In WordPress I have also experience in developing custom plugins and widgets. and I use design programs like Photoshop and Fireworks. My core competency lies in giving 100% delivery on a project.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • 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
  • Web Developers
  • Software Developers
  • Software Engineer
  • Front-end developer
  • Back-end developer
  • .NET developer
  • Game Developer
  • Hourly Rate$27 / Hr
  • Total Earned$35550
  • Experience13 Years

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Customer Reviews

Tori Bounds

Hourly Rate26$ /Hr

Projects Done9

Reviewed by Cindy Nelson

Very responsive; project completed ahead of schedule.

Eevi Jarvinen

Hourly Rate25$ /Hr

Projects Done8

Reviewed by Ian Carroll

I definitely suggest this developer. Great effort. A dedicated worker. Responsive.

Aleksander Nowak

Hourly Rate28$ /Hr

Projects Done6

Reviewed by Matthew Hill

Did an excellent job, thank you again for your time and efforts!

Jessica Mainen

Hourly Rate25$ /Hr

Projects Done8

Reviewed by Erin Morgan

Jessica was constantly providing us with dataset and explained it in an easy to follow up manner with examples to help us visualise the overall project. I will be using your services again for sure! 100% recommend

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Hire Certified Data Science Specialist

Where to find the best freelance certified data science specialist? Here, at Ithire! All you need to do to hire the perfect data science freelance specialist is: 

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The successful completion of your projects is guaranteed!

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.