Cross-Platform Developers

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

Clients rate 5/5

Meet our Developers

Hello! I’m a Full Stack developer with more than 7 years of experience in computer science. I am experienced in developing web-based and application-based software solutions. Have experience with Typescript, JavaScript, Node.js, React.js, HTML5, CSS, React Native, etc. I am experienced in handling the entire software development life cycle, and used to working with a wide variety of technologies. I have worked in different technologies like Swift, Kotlin, Javascript and React native.Expertise in current and emerging trends and techniques. Proficient in coding and developing the new program.

  • 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
  • Hourly Rate$25 / Hr
  • Total Earned$5192
  • Experience7 Years

Hello Upworkers. I am Harry. I am a Full Stack developer with nearly 10 years of experience. I am an expert of my work. During my career I have developed and designed hundreds of different projects. I am highly skilled in designing, testing and developing software. I offer the technical expertise you are seeking for . You will get all the expected stuff like a great professional service. 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. Technical skills: Angular 8.0 ,Angular js, Three js, WebGL, Back End - Ruby, Python, Node.js, Express, Frontn End- Angular, Vue, React, Shopify, E Commerce, Squarespace, Graphic design, UX/UI, WordPress, Web development, Web design, JavaScript,/ AJAX, HTML/HTML5, CSS/CSS 3/ SCSS/LESS/SAAS, PHP/Laravel/Symfony, PHP, XML, JSON and 3rd party APIs, SQL, TechStack, Adobe Photoshop, Adobe Illustrator, 3D Max.

  • JavaScript
  • HTML5
  • CSS3
  • jQuery
  • Ajax
  • React js
  • React Native
  • ANGULAR 2
  • Node js
  • Magento
  • Opencart
  • Shopify
  • Hourly Rate$40 / Hr
  • Total Earned$26900
  • Experience10 Years

Maga Johnson

United Kingdom

Hire Now

Hi! I am full-stack senior PHP developer with 10 years of experience. I solved many thousands of problems over the years as a programmer. I have extensive experience working with high loads and I am very easy to understand other people's code. My expertise includes: Key areas of work: Adding new business logic, Bug fixes, performance improvements, API integration of third parties, Create own API - Transfer of data and functionality between different projects, Writing scrapers of any complexity, Optimizing the use of databases Create a stand-alone script with the desired business logic, Administration LAMP / LEMP .

  • Hourly Rate$40 / Hr
  • Total Earned$37200
  • Experience10 Years

I'm a professional full-stack web developer working with multination clients on various platforms and directly I will do Subject and Solution-Oriented Full Stack Web Development. Ability to quickly learn and master new technologies; successful working in both team and self-directed settings. You can expect Professional Design, Design Customization, Fully-Responsive Design for perfect display on computers, tablets, and smartphones, Branded Landing Page, Business Email Setup, Contact Form, Registration, Appointment Booking, Listing and all kind of features you want, Content Upload, Beautiful and Elegant Theme/Design, and more!

  • HTML5
  • CSS3
  • JavaScript
  • React js
  • React Native
  • ANGULAR 2
  • ANGULAR 4
  • MySql
  • Magento
  • Opencart
  • SVG
  • C++
  • C#
  • Java
  • Python
  • Software Engineer
  • Front-end developer
  • Back-end developer
  • Designer
  • QA
  • Hourly Rate$27 / Hr
  • Total Earned$13659
  • Experience9 Years

I’m from Armenia and I’ve been a web developer for more than five years. During this time, I’ve worked for a couple of organizations and have developed plenty of sites. I’m hardworking and my main goal is to fully understand the clients’ tasks and bring them to life.

  • HTML5
  • CSS3
  • JavaScript
  • ANGULAR 4
  • Front-end developer
  • Hourly Rate$50 / Hr
  • Total Earned$0
  • Experience0 Years

Hi! I am a Full Stack Developer with 8 years of experience. I have Developed a language learning apps using spaced repetition and a linked list data structure. React was used to create the front end components while Node and Mongo were used to create a backend that stores user data. Implemented highly cohesive state management powered by Redux and RxJS. I have troubleshot network, printer, and library supported software issues, and provided a consistent technology checkout service to library patrons. Completed full redesigns of existing web pages to improve navigation, enhance visuals and strengthen search engine rankings. Let me mention that I have increased site traffic by developing user-oriented visuals and features using front-end languages, including HTML, CSS, and JavaScript. The skill that I have are Java, C#, C++, MongoDB, Oracle, Angular, Vue.Js, PostgreSQL, Golang, Python, Perl, CSS, Jquery, Typescript, PHP, NodeJS, Ansible, Varnish, Firebase, ORM, AWS, om , Nginx, HTTP/2, CDN,b Yii 2, MySQL , Express JS, Spark, Git and GitHub. Best regards Jason

  • 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
  • Hourly Rate$30 / Hr
  • Total Earned$28912
  • Experience8 Years

Sign Up for hiring our Top Freelancers

Sign Up to Hire Freelancers

Customer Reviews

David Bartlett

Hourly Rate50$ /Hr

Projects Done8

Reviewed by Cindy Nelson

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 Ian Carroll

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 Matthew Hill

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 Erin Morgan

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

Anastasia Semenova

Hourly Rate25$ /Hr

Projects Done9

Reviewed by Marilyn Scott

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

How to hire Cross-Platform Developers

Post a Job

Choose freelancers

Track progress

Pay safely

Why choose us

Working process control

Pay for quality results

Support 24/7

Certified project managers

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