Cross-Platform Developers

Find and hire the best Cross-Platform developers for your project!

Clients rate 5/5

Meet our Developers

I am Full Stack developer with 8 years of experience, I am working both with a team and individually. I have experience also developing applications, softwares and websites with design, including graphic design and UI/UX design. The technical skills I am proficient: Kerberos, ERP/CRM, SuiteCRM, CivilCRM, JBoss, Tomcat, Windows, Unix, Linux, SQL Server, MySQL, MongoDB, Ingres, Certifications: CCNA, Unicenter Certified Engineer. Web development/design, Vue.js, Gatsby JS, React.js, Laravel, Sketch, HTML/HTML5, CSS/CSS2, APIs Cross-platform and Cros browser, MySQL, Java/JavaScript, C++ Python, AJAX/XML/JSON, UI/UX, IOs/Android development, API integration, MacOs, SQL Server/My SQL, Jira/Agile, MongoDP, Native, Kotlin, Figma, Swift, Java, Unix/Linux, Maria DB

  • Hourly Rate$30 / Hr
  • Total Earned$9290
  • Experience6 Years

Dmitry Antonov

Russian Federation

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I'm a Devops / Python Developer overall 8 years of solid experience. Configured four Ubuntu OpenLDAP servers with replication.Configured Microsoft Active Directory Server; Configured Microsoft Domain Controller; Managed, developed, and designed a dashboard control panel for customers and Administrators using Django, OracleDB, PostgreSQL, and VMWare API calls. Maintained Oracle, and Postgres DB's Wrote multiple programs in Python to monitor virtual machine usage data using VMWare API calls. Wrote a program to monitor Virtual Machine performance data using VMWare API's. Developed web-based LAMD stack applications using Python and Django for large dataset analysis Created and optimized work flow automation tools to facilitate data interpretation and presentation via statistical modeling techniques. Wrote a program to use REST API calls to interface with Veeam backup server, and parse output reports of an excel file in python to monitor customer backup usages. My communication languages are English and Russian. Upwork is that platform to work on.

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • PHP
  • MySql
  • Java
  • Python
  • Ruby
  • Hourly Rate$37 / Hr
  • Total Earned$6200
  • Experience8 Years

My name is Nelli and I am a full-stack React developer. I have almost 8 years of experience in web development and mobile development. I have worked with clients from the US and Europe. Small or big project doesn't matter to me. I always try to do my best for every single project and my client loves it. Technologies what I used: JavaScript, C#NET, ASPNet, JQuery, ReactJS, Firebase, NodeJS, etc. I will guarantee you only good quality service and on time

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Codeigniter
  • Hourly Rate$23 / Hr
  • Total Earned$18468
  • Experience7 Years

Robert Wilson

United Kingdom

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Hello! I am a Full Stack developer. I will develop an application with good code and provide you with complete assistance in understanding it. I provide the projects with quick and great communication, efficiency, reliability, quality, safety and security maintainability. My expertise lies in Java-EE Development, Python Development/scripting, Spring Frameworks(i.e spring boot), Hibernate, MySQL and MongoDB, AWS (eC2 $ S3) with AES-256 Encryption/Decryption Protocols, Regular Expressions, Django, Angular7,8. I will share the source code if needed. I will also provide support and maintenance for the software until some point of time. I can ensure you that you won't be disappointed.

  • ANGULAR 2
  • React js
  • React Native
  • ANGULAR 4
  • Opencart
  • Woocommerce
  • Codeigniter
  • SEO
  • C++
  • C#
  • Hourly Rate$40 / Hr
  • Total Earned$40720
  • Experience10 Years

Ann Robinson

United Kingdom

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I am an experienced Web Developer, I have worked on different projects building different platforms. Here are my main technical skills: • Python • JavaScript: React.js, Note.js, Angular.js • HTML, CSS • Java • C/C++ • PHP • Ruby • Scala • Rust • Swift • C# • MySQL, NoSQL Thank you for your time and consideration. I'm looking forward to learning more details about future projects. I'm excited about the opportunity to leverage my unique range of skills, and I'm eager to demonstrate my commitment to developing world-class software solutions.

  • Hourly Rate$35 / Hr
  • Total Earned$0
  • Experience10 Years

Enthusiastic Full Stack Developer with excellent programming skills, strong problem-solving abilities, quality-driven and customer-focused. Over 8 years of experience, high proficiency in coding and programming. Fluent in English, well-spoken with the ability to work closely with people from all backgrounds and personalities. Along with this, I have an experience in e-commerce web portal development of master pages, validations and plugins. Experience with various technologies – GraphQL | ECMAScript (ES6) | JavaScript | HTML5 | Sass | ES7 | Less | SQL Redux | Express.js | Laravel | Flutter | Connect.js | React Native | AngularJS | PixiJS | Ember.js React | Node.js | Backbone.js | D3.js | Polymer | jQuery | Raphaël | WebRTC | Socket.IO | EaselJS | WebGL | Three.js | jsSHA | RequireJS | YUI | Handlebars

  • 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
  • Hourly Rate$35 / Hr
  • Total Earned$0
  • Experience8 Years

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Customer Reviews

David Bartlett

Hourly Rate50$ /Hr

Projects Done8

Reviewed by John Smith

David suggested a different way of working from our original proposal, which worked out a little quicker for the core functionality we actually needed now. We'll happily work with him again when we build out the remainder of our product.

Raymon Brown

Hourly Rate30$ /Hr

Projects Done3

Reviewed by John Smith

The project is done successfully and in a unique manner. I am pleased with Raymon as he produced all the requirements that we have provided. The project was on Milestone basis with a timeframe for each one and Raymon made everything into reality perfectly.

Astro Oikonomou

Hourly Rate35$ /Hr

Projects Done13

Reviewed by John Smith

Everything was done as expected and on time. Highly recommend. I will definitely use this person in the future

Jack Ozolins

Hourly Rate25$ /Hr

Projects Done10

Reviewed by John Smith

A talented developer with great knowledge and experience. Job is well done!

Anastasia Semenova

Hourly Rate25$ /Hr

Projects Done9

Reviewed by John Smith

It was a nice experience working with Anastasia. She knows what is doing!!

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Hire Cross-Platform Developer 

Can’t choose between Android and iOS? Then don’t! Hire a cross-platform application developer at Ithire and design an app that can function on all the operating systems. We’ll help you find the perfect cross-platform developer for your project!

Intro to Cross-Platform Mobile Application Development 

If you’ve already researched a bit about mobile development, then you’ve probably figured out that most of the app development software and languages are focused on one operating system only: it’s either native to Android or iOS. But what if you want to create an app that will function on both? Trust us, there’s no such thing as “best language for app development.” And there’s also no need to hire separate native iOS and native Android developers and to create two different apps. Instead, you can simply hire a cross-platform developer and design an app that will work great on both platforms! 

Advantages of Cross-Platform Development

Why should you hire a freelance cross-platform desktop and mobile application developer?

Here are some of the common advantages of cross-platform development: 

  • Reusable code 
  • Reduction of the code 
  • Faster app development 
  • Faster time-to-market 
  • Consistent brand image