#react native app developers in chicago and atlanta

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10 Famous Apps Built With React Native

In the world of mobile app developments, we’re always looking for swift development cycles, faster time to deployment, and greater app performance. With two operating systems dominating the landscape, enterprises creating mobile apps often face a compromise: apps that give a better user experience, or apps that are faster to develop and run on more platforms and devices?

The concept of creating apps using only one paradigm for all platforms sounds a bit unbelievable. However, React Native, despite its immaturity, allows to accelerate the process of building apps across different platforms, thanks to the likelihood of reusing most of the code between them.

What is React Native? React Native is a native version of the popular web library of the same name and its main purpose is to bring the power of React to native mobile apps development.

React Native components are pure, side-effect-free functions that return what the views look like at any point in time. For this reason it is easier to write state-dependent views, as you don’t have to care about updating the view when the state changes since the framework does this for you.

The UI is rendered using actual native views, so the final user experience is not as bad as other solutions that simply render a web component inside a WebView.

What reason are the largest companies using React Native for?

#1 Facebook & React Native React Native commenced as Facebook’s hackathon project developed in response to the company’s needs. Facebook wanted to bring all the advantages of web development — such as quick iterations and having a single team develop the whole product — to mobile. That is how React Native was brought to life and leveraged in mobile app development for both iOS and Android apps.

Why did they choose React Native? Originally, Facebook only developed React Native to support iOS. However, with it’s recent support of the Android operating system, the library can now provide mobile UIs for both platforms. Facebook used React Native to develop its own Ads Manager app, creating both an iOS and an Android version. Both versions were created by the same team of developers.

Facebook also made React Native open-source, with the idea that compatibility with other platforms like Windows or tvOS could be operated on by the development community, so stay tuned.

Results Performance improvements: Events Dashboard startup is now twice as fast. Most of the advances made were done at the framework level, which determines your React Native app will automatically benefit when transferring to the latest version of React Native app.

#2 Facebook Ads & React Native The social networking platform isn’t the only React Native application that was produced under Facebook’s roof. Facebook Ads was the first React Native app for Android and, the first completely React Native based, cross-platform app built in the company. The framework seemed absolutely suitable for the lot of complex business logic required to accurately handle differences in ad formats, time zones, currencies, date formats, currency conventions, and so on, particularly that a big chunk of it was already drafted in JavaScript.

Why did they choose React Native? From a design viewpoint, the interface is clean with intuitive UX and simple navigation. The animations and transitions are perfect; they do not feel unnatural or buggy at any point. The overall experience is brilliant, and if your marketing team isn’t using the app, Facebook strongly recommend them to start.

Results The first thing you will notice is that the app is lightning faster, regardless of the operations you want to perform; from checking the status of a current campaign to building a new one, all it needs is a second or two at most to navigate to the next level or access the data with ease.

#3 Walmart & React Native Walmart has already proved its innovative attitude introducing Node.js into their stack. A few years later they also revised their mobile app into React Native.

Walmart managed to improve performance of the app on both iOS and Android by using less resources and within shorter time span. 96% of the codebase was shared between platforms while skills and experience of developers were leveraged across the organization.

Why did they choose React Native?

Walmart aims really high, striving to become the world’s largest online retailer. With such big goals the company needs to take bold moves that involve higher risk in order to gain a competitive advantage. That is why they always seek the ways to improve customer experience by trying new technologies.

Results React Native allows for great performance, nearly identical to native apps, and extremely smooth animations.

#4 Bloomberg & React Native Bloomberg’s new consumer mobile application for iOS and Android gives clients a streamlined, interactive experience with simple-to-access personalized content, videos and live feeds featured across Bloomberg’s Media. To develop the application, the company employed a unique mobile app development framework. An engineering team at Bloomberg’s NewYork City headquarters produced the app using React Native app development technology, the primary tool that actually delivers on the promise of cross-platform native app development.

Why did they choose React Native? The consumer mobile app was huge endeavor because we had to transition the entire organization to React Native“ says Gabriel Lew, a senior application engineer at Bloomberg office who led the development team’s effort. (source)

Another advantage of React Native is that it automates code refreshes, accelerating the release of new product features. Instead of recompiling, your app reloads instantly.

#5 Instagram & React Native

Instagram accepted the challenge to integrate React Native into their existing native app beginning from the simplest view you can imagine: the Push Notification view which was basically implemented as the WebView. It did not require building navigation infrastructure, as UI was quite simple.

Why did they choose React Native? The dev team at Instagram faced a few problems on the way, but they substantially improved developer velocity. 85% to 99% of code was shared between Android and iOS apps, depending on products, thus the team was able to deliver the app much faster than they would have with a native solution.

#6 SoundCloud Pulse & React Native SoundCloud Pulse is an application for creators that helps them manage their accounts and keep their community humming. When the company started designing the second set of native apps, they faced a few obstacles. iOS developers were impossible to find and they didn’t want to have a huge gap between the iOS and Android releases. Therefore, an independent research team started to run user-testing sessions with React Native based prototypes.(learn more: IT Team Augmentation)

Why did they choose React Native? Their experience with the framework was generally positive. Developers found it easier to work on a React Native-based application than on a native application. Moreover, they were capable of building the application by themselves without frequent input from specialised mobile developers.

#7 Townske & React Native Townske aims to be your travel inspiration city guide on your next trip. The app connects you with locals to get a list of their favorite places and creates a curated list of places to explore and experience as locals do. It’s not mandatory for users to have an account, which is great, as it allows you to quickly find the next location you want to visit.

Imagine that you have low Wi-Fi connectivity, or that your battery is running low — in these cases, it’s a neat feature to have. ( See more: Famous apps using electron)

Why did they choose React Native? React Native is focused solely on building a mobile UI. Compared with JavaScript frameworks like AngularJS or MeteorJS, React Native is UI-focused, making it more like a JavaScript library than a framework. The resulting UI is highly responsive and feels fluid thanks to asynchronous JavaScript interactions with the native environment. This means the app will have faster and smooth load times than a typical hybrid app, and a smoother feel.

#8 Gyroscope & React Native Gyroscope enables you to see the complete story of your life; it’s the health app on steroids. Not only can you track steps, your workout, or your heart rate, but with the dozens of integrations you can also track activities like productivity on the computer, or use sleep tracker and automatic Ai to make sure you get enough sleep.

Results All the data is exhibited in two attractive, well-designed views: Simple and Cards mode. All tracked data is aggregated in daily/weekly/monthly statements, and you can also easily deep-dive into it and pick on which things you want to focus next.

#9 Wix & React Native Started in 2006, Wix is an online company that provides web hosting and website design services. Users can design and build their sites in HTML5/CSS, as well as mobile websites, using drag and drop utilities. Two popular features of Wix are that developers can create their own web applications to market to other users, and that users do not need to know any coding to create a website. There are several navigation options available for handling navigation in react native apps like React-native-router-flux, react-navigation,airbnb-native-navigation and wix-react-native-navigation out of which I prefer to use react-native-navigation because of its extremely configurable navigation and screen options along with properly maintained and updated codebase. ( See more: Famous apps built with Node.js)

Why did they choose? Whereas native app development is usually linked with inefficiency, less developer productivity, and slower time rate to deployment, React Native is all about delivering the speed and agility of web app development to the hybrid space — with native results. See the project on Github.

#10 Delivery.com & React Native Delivery.com empowers the neighborhood economy by enabling customers to order online from their preferred local restaurants, grocery stores, wine and spirits shops, and laundry and dry cleaning providers. Every day more than one million delivery.com customers explore their areas and order from more than 10,000 regional businesses while at home, at work, or on the go. With headquarters in New York and an expanding presence throughout the U.S., delivery.com offers e-commerce an integral part of local everyday life, helping customers shop, businesses grow, and neighborhoods thrive.

Why did they choose? React Native allows you link the plugin with a native module, so you can connect the map up with the device’s functions like rotate, zoom, and the compass, while utilizing less memory and loading faster. If your app supports previous operating systems (and older devices), this can help you keep the app running smoothly.

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Fwd: Urgent requirements of below positions.

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Fwd: Urgent requirements of below positions.

We have an opportunity for below positions. Please see the job details below and let me know if you would be interested in this role. If interested, please send me a copy of your updated resume, your contact details, your availability and a good time to connect with you.

    Mobile Apps Lead——->Media, PA Senior Pega Developer——–>Oakland, CA Informatica Developer——->Rahway, NJ Manual QA——>Oakland, CA & Atlanta, GA Program Manager——–>Chicago, IL Technical Architect——->Philadelphia, PA SFDC Tech Lead——->San Diego, CA

    Job Description Apply

Position: Mobile Apps Lead

Location: Media, PA

Duration: Long Term

  Job Description: 

Experience architecting & developing custom developed applications in a mobile and web environment

Experience with customer facing applications preferred

Experience with a high transaction and user volume application – preferably in mobile environment

Experience supporting a commerce platform

Experience working in payment processing & developing applications with a security minded perspective

This position demands a senior person who is still hands on and can contribute in development as well

Technical degree in computer science or engineering discipline

Thrives working in a collaborative environment

Experience working in an agile environment using user stores to define requirements and translate to a technical design

Technical Skills

AWS cloud experience

Database: Mongo, Vetrica, MySql

Development Languages: Java, Java Spring, Javascript, React Native (iOS, Android)

REST APIs

Integration platforms

Apply Job

Position: Senior Pega Developer

Location: Oakland, CA

Duration: Contract

Experience: 5-8 Years

  Job Description: 

Minimum 5 to 8 years of experience in PRPC platform. Min 3 years on PRPC 7.x version.

Strong communication and presentation skills

Actively participate in Business value assessment and business requirements elaboration phases

Actively participate in the requirements, design and construction phases; to lead to successful delivery of the project

Actively lead complex design and be a key anchor on the design of PRPC implementation projects

Review the designs developed by Clients or other parties as well

Ensure that systems are built for change, scalable, reusable

Facilitate knowledge transfer of PRPC functionality and other frameworks / application functionality knowledge

  Apply Job

Position: Informatica Developer

Location: Rahway, NJ

Duration: 1 year

Experience: 8+ Years

  Job Description: 

8+ years of relevant experience

Good oral and written communication skills

Good in documentation skills

Good in Informatica 10 skills

Performance Optimization of long running queries/mappings

Apply Job

Position: Manual QA  

Location: Oakland, CA & Atlanta, GA

Duration: Contract

  Job Description: 

Minimum of 8 years progressively more responsible experience in software quality assurance techniques.

In-depth knowledge of software systems, software development

lifecycle and methodologies is required.

N-tier architecture testing experience, including experience with Windows, Unix, Java and Web environments.

Strong experience with Microsoft Windows environments and Office tools.

Familiarity with Windows and Unix development environments is desirable.

Sound experience and knowledge of databases and SQL, preferably MS SQL Server.

Sound experience and knowledge of databases and SQL, preferably MS SQL Server.

Experience using Selenium, Loadrunner and Neoload tools

Macess FIS product

Four-year college degree is required, preferably in Business or Computer Science, or an equivalent combination of education and experience.

Apply Job

Position: Program Manager

Location: Chicago, IL

Duration: Contract

  Job Description: 

Handling all aspects of technical projects.

Responsible for initiating programs, following their progress, and serving as support providers in case issues arise.

Coordinate efforts among workers and outside vendors, as well as develop effective schedules and suggest action items that still need to be complete to successfully complete the project.

Track technical issues and implement solutions in a prompt manner.

Effectively communicate project status and suggest changes to use company resources more efficiently.

Propose solutions to technical constraints using their technical expertise and experience, as well as provide expertise for escalated quality problems, and anticipate bottlenecks in the development cycle.

Identify technical impacts on the organization as they relate to business requirements.

Define strategies, regularly participate in executive meetings to present their progress, and share project information with other professionals in their organization.

Previous experience in a similar technical position can be helpful. Additional leadership or management certifications are a plus.

Should be problem solvers with excellent leadership skills who can motivate the employees to reach all company objectives.

Work effectively on their own, as well as in a team settings with other managers Drive new products and features through the development process.

Gather and create product requirements and specifications. Make sure project meets deadlines, scope and is completed within budget.

Review and test code to ensure it works properly

Apply Job

Position: Technical Architect

Location: Philadelphia, PA

Duration: Contract

Experience: 12+ Years

  Job Description: 

Bachelor’s degree in Computer Science, Information Technology or a technical discipline preferred (e.g., engineering) or equivalent.

12+ years of Application Development and IT Security experience

Proficient in program languages and concepts around API services and Interfaces:  Java SE and  EE, JavaScript, API development concepts and abstracts (JSON, XML, WADL, RAML, Swagger, SpringBoot, RESTful)

Proficiency in command-line batch and program development in Windows, Linux and/or UNIX platforms (PowerShell, C-Shell, Bash shell, Perl, etc.) and related programing languages (.NET frameworks, Java, JavaScript, batch file development, FTP/SFTP, etc.), API development and conceptual design as well as general understanding of Wawa’s business systems interactions. 

General knowledge around endpoint protocols and security components (SFTP/FTP, File, OAuth2, SSL, SSH, LDAP, etc.)

Fluent with appropriate debugging tools.

Fluent in multiple technologies (.NET Frameworks, C#, COM, Java, JavaScript, SpringBoot, REST API, Graph QL, SQL, NoSQL, Graph DB’s, etc.).

Test Driven development or Behavior Driven development with a clear understanding of the tool stack. Expertise in unit test, building Integration, smoke and regression testing suite,  code coverage process, and pipeline setup

Experience in web technologies such as Angular, React JS, etc.

Understanding of common design patterns, data structures and algorithms

Experience in cloud computing with expertise on at least one cloud infrastructure

Ability to produce code that is fault-tolerant, efficient, and maintainable

Strong understanding of AWS Services and visualized environments.

Strong understanding of other services and services providers in the following Cloud service layers (IaaS (AWS, Google, etc.), Saas (Salesforce, Successfactors, etc.), Paas (Azure, Amazon AWS, Google App Engine)

Experience in PKI Certificate Authority and Cryptography

Experience on message brokers and high speed messaging infrastructures like Kafka, Kinesis, etc.

Understanding of internet security issues and the threat landscape

White box and black box penetration testing experience

Strong understanding of network security for Data Centers, SaaS, Cloud Solutions

Experience with following technologies:

Network protocols (e.g. IP, ARP, TCP, etc.)

Intrusion detection

Security compromises

Security protocols

Familiar with User and Entity Behavior Analytics (UEBA)

Experience with statistics and data processing algorithms

Experience with indoor location solutions like Wi-Fi

Machine learning, data science, Bayesian statistics, information theory

Knowledge of cryptography and digital certificate infrastructure (e.g. SHA, AES, RSA, PKI, etc.)

Experience with securing real-time data pipelines (e.g. Kafka, Storm, Flink, etc.) and batch processing (Spark, Hadoop, etc.)

  Apply Job

Position: SFDC Tech Lead

Location: San Diego, CA

Duration: 9 Months

      Job Description: 

Write comprehensive functional, technical and database design specifications along with approach to integrating SFDC with multiple external systems

Coordinate and negotiate solutions for complex, cross-functional enterprise systems with multiple parties and interests

Develop high level effort estimates and distribute development tasks to team members and mentor developers towards solution development and successful delivery of project engagement

Design, develop, test, document, and deploy high quality business solutions on the Force.com platform, including writing triggers and developing Visual force page.

Help set technical standards and guidelines for Salesforce, and coach developers on reusability, best practices etc.

  Apply Job

  Thanks, Steve Hunt Talent Acquisition Team – North America Vinsys Information Technology Inc SBA 8(a) Certified, MBE/DBE/EDGE Certified Virginia Department of Minority Business Enterprise(SWAM) 703-594-5490 www.vinsysinfo.com

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