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Cassandra Developers

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Davit Rogers

Ukraine

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Hello. I am a Software Developer with 10+ years of experience. As a Software Developer my duties are Bug fix, improving the performance of the site, Error fix, Integrations, automations, improving the design, make changes, etc. I have deep knowledge of JavaScript, Python, PHP, C++, C#, NextJS, VueJS, React Native and many more. Besides being a Software Developer I am also experienced in Designing websites, which in its place includes Illustrations, Adobe, Adobe InDesign, Photo/Video Editing, Photoshop, etc. My Developments also work for iOS and Android. I have participated in different Internships in IT centers and developed professional skills. I am always open to new projects to use my skills and creative mind.

  • JavaScript
  • Hourly Rate$30 / Hr
  • Total Earned$74400
  • Experience10 Years
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I’m Web Developer and designer. I studied Information Technology at university, and since that time I have worked in a variety of web designing roles. I have worked for a variety of clients on several different types of projects. I can develop database and user compulsive web interfaces and templates, external web portals, creation of company intranet, and improving existing web applications and internal systems. I’m experienced with configuration, customization, and development of e-commerce platform. I'm also proficient with the latest programming languages, web development tools and platforms and other utility applications. My technical proficiencies include: Photoshop and Illustrator and visual design, Wordpress plugins, themes, WooCommerce, Shopify ,PHP, HTML/ HTML5, CSS3, SEO, JavaScript ,MySQL, SQL, MongoDB. Java 5/6/7 (JSE, Swing, CORBA, Web Services, etc.) - JEE5/6 (EJB3, JSF, Hibernate, etc.) - GWT, Spring, Struts, etc. - And other JSE/JEE-related frameworks - GlassFish, Tomcat, JBoss, Jetty, etc. - JME (CLDC 1.1, MIDP 2.0) and Android - Maven, Ant, etc. - Oracle, PostgreSQL

  • JavaScript
  • Bootstrap
  • Wordpress
  • PHP
  • Hourly Rate$31 / Hr
  • Total Earned$4500
  • Experience10 Years
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I am a full stack developer who works with both the front and back ends of a website or application with 7 years experience Below are the skills and knowledge that I have as a Full Stack Developer; • Successfully designed and delivered 120 mobile applications and REST APIs to support 5 million requests monthly • Reduced time to market from several days to less than 10 hours by creating and executing a suite of Ruby-based automated build tools • I've developed multiple WordPress sites with WooCommerce, Divi, Brizy and published them on live hostings. • Developed a highly visible web-app for the people operations team to manage all information related to the organization from structure to compensation to performance feedback using a Vue Front-end and a Node backend with a MySQL database. •I have designed and developed front-end and back-end applications utilizing React.j, Node.js, and TypeScript . My skills in Front-end Languages include MEAN, Swift IOS, Kotlin, React, JavaScript, TypeScript, HTML, CSS, Vue,CSS3, Responsive Design, jQuery, Elm, Swift, SASS and my Back-end Languages include Nodejs, Express, PHP, MySQL, JavaScript, Python, C#, Ruby, Java, Django, C++.

  • 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
  • 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
  • DAT
  • Icon
  • UAT
  • Data
  • Typography
  • Business card
  • Simplicity
  • Rchain
  • Vyper
  • Rholang
  • Erlang
  • CoffeeScript
  • Microsoft Access
  • CRO
  • Lisp
  • Shell
  • SAS
  • Code
  • Haskell
  • MODX
  • Perl
  • 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
  • SQLite
  • Apache Cassandra
  • Elasticsearch
  • Firebase
  • Bash
  • Firestore
  • DynamoDB
  • VBA
  • Redis
  • MariaDB
  • Phoenix
  • Gatsby
  • Blazor
  • FastApi
  • Svelte
  • Next.js
  • Google-cloud
  • Pandas
  • Flask
  • Nuxt.js
  • Django
  • SEO-audit
  • Stripe
  • Hourly Rate$25 / Hr
  • Total Earned$15025
  • Experience7 Years
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I am writing to express my strong interest in being Full Stack Developer. With my skills and background, I am confident that I will quickly surpass your expectations for this role. In my role as Full Stack Developer at RSA Consulting, I have been tasked with developing training materials including Computer Based Training, developing web applications such as front-end user interface, database management, liaising with customers and internal team and assisting with help desk tickets. I have the required skills outlined in the job description. I have advanced proficiencies in HTML, CSS, JavaScript, excellent customer service skills and am familiar with SQL. I also have a solid foundation in MongoDB, Express, AngularJS, and Node.JS. In addition to four years work experience, I hold a Bachelor degree in Computer Science. I have obtained TS clearance and have the ability to obtain a SCI if so required.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • Hourly Rate$27 / Hr
  • Total Earned$12940
  • Experience10 Years
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I am a reliable and highly-motivated full stack developer who loves working with cutting-edge technologies. Having excellent communication skills and a flexible working attitude. Currently, I'm trying to meet diverse opportunities that help me get into the field and start gaining on my skills. During my career, I have developed and designed hundreds of different projects. I am highly skilled in designing, testing, and developing software. I am also skillful in problem solving methods and acquainted with computer languages such as PHP, CSS, HTML, Python, XML, SQL, JavaScript and multimedia publishing tools like Flash and Photoshop.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • ANGULAR 1
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce
  • Laravel
  • SVG
  • C++
  • Hourly Rate$25 / Hr
  • Total Earned$15373
  • Experience8 Years
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I am a Full stack Engineer who having 7+ years of experience in C# .NET Web, JavaScript frameworks, SaaS, Database, Migration, API, Library, Services, Reports, Dashboards. I can analyze design, develop and manage small to large-scale applications. I can easily convert your desktop apps to web apps or mobile apps, old language apps, to the latest .NET apps. Sitecore certified .NET developer with over 15 years of experience developing web-based applications, with concentration on Content Management System (CMS) implementations. I am not only an expert in commercial .NET platforms including Sitecore, Kentico, and Umbraco. • Experience in C# .NET Applications (ASP.NET Core MVC, ASP.NET Web Forms, ASPNET Web API, Entity Framework) • Experience in Angular, AngularJS, React.js, TypeScript, JavaScript, Node.js • Experience in SQL Server, Database Optimization, Reports, Dashboards • Experience in AWS Web Services, Azure, MongoDB, MSSQL, SaaS, XML, JSON, REST APIs • Experience in Blazor Server / WebAssembly, Radzen, Oqtane, DevOps, JMeter, Blazemeter • Mobile : Xamarin • Version Control: Bitbucket, Github, Jira • API: Amazon, Facebook, Google API's Thank you.

  • 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
  • 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
  • DAT
  • Icon
  • UAT
  • Data
  • Typography
  • Business card
  • Simplicity
  • Rchain
  • Vyper
  • Rholang
  • Erlang
  • CoffeeScript
  • Microsoft Access
  • CRO
  • Lisp
  • Shell
  • SAS
  • Code
  • Haskell
  • MODX
  • Perl
  • 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
  • SQLite
  • Apache Cassandra
  • Elasticsearch
  • Firebase
  • Bash
  • Firestore
  • DynamoDB
  • VBA
  • Redis
  • MariaDB
  • Phoenix
  • Gatsby
  • Blazor
  • FastApi
  • Svelte
  • Next.js
  • Google-cloud
  • Pandas
  • Flask
  • Nuxt.js
  • Django
  • SEO-audit
  • Stripe
  • Hourly Rate$23 / Hr
  • Total Earned$27750
  • Experience7 Years

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Customer Reviews

Jose Cancelo

Hourly Rate20$ /Hr

Projects Done21

Reviewed by Cindy Nelson

Great results, smooth communication and overall positive energy. I am recommending him, he is a great asset to your development process.

Jose Cancelo

Hourly Rate20$ /Hr

Projects Done21

Reviewed by Ian Carroll

Wonderful developer, thanks for help!

Zale Condos

Hourly Rate27$ /Hr

Projects Done10

Reviewed by Matthew Hill

Really helpful and smart, great skillsets.

Zale Condos

Hourly Rate27$ /Hr

Projects Done10

Reviewed by Erin Morgan

Loved the process of doing the job, very responsible & responsive developer

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Find a Certified Cassandra Developer For Your Project

Need to hire a Cassandra developer? You’re in the right place! We’ll help you find the perfect Cassandra developer for your project. All you need to do is: 

  • Create an ITHire profile
  • Publish your job post 
  • Find a certified and professional Cassandra developer that matches all your requirements! 

So waste no more time and hire the best freelance Cassandra developer now!

What Is Apache Cassandra? 

Apache Cassandra is a powerful, open source NoSQL database system that is highly scalable and designed to handle big data. It is a popular choice for many businesses due to its flexibility and ability to handle high-traffic websites. Apache Cassandra is written in Java and uses a log-structured storage model, which makes it easy to scale. It is also highly available, meaning that it can be used to build fault-tolerant systems. 

Cassandra was originally developed at Facebook for use as an Inbox search system, and was open-sourced in 2008. It is now a top-level Apache project. Cassandra is used by some of the largest companies in the world, including Netflix, eBay, and Twitter. 

Cassandra is a great choice for many applications, but it is not without its drawbacks. One of the biggest disadvantages of Cassandra is that it is not easy to use for beginners. Cassandra training is pretty tough, and in general, it can be difficult to set up and configure. So overall, there is a steep learning curve.

That’s why, if you need to use Cassandra for your project it is better to find a senior and certified Cassandra developer who already knows all the ins and outs of Cassandra. 

Developer Certification for Apache Cassandra 

The Apache Cassandra Certification Program offers two main certification levels: 

  1. Certified Cassandra Developer 
  2. Certified Cassandra Administrator 

Both of these certifications are pretty hard to get, and even the certification dumps will not save! 

Hence, certified Cassandra developers have a detailed understanding of the Cassandra architecture and can build, deploy, and maintain Cassandra-based applications. 

The certified developer designation is for developers who want to show their expertise in Cassandra and prove their ability to work with the Cassandra database.