JavaScript Development Services

Hire professional JavaScript developers from Intersog to build your next web and mobile app. A JavaScript development company since 2005, Intersog offers top-quality services for IT staffing and software engineering.
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Hire JavaScript Developers

Hiring dedicated JavaScript developers might take months. But, at Intersog, we've got your team up and ready to roll – we provide JavaScript development services offshore, on-site, and nearshore, so you don't have to waste any more of your precious time.

Global Talent Outreach

Headquartered in Chicago, Intersog provides custom JavaScript development services across continents. We give you access to the talent pool of hundreds of web developers.

Simple Recruitment

Your team is ready to go the moment you approve the candidates we handpick for your particular project. We take care of the recruitment, you just make a call.

You Make a Call

We give you a selection of our best developers. We save your time and money by helping you find the right people for your team, and you are the one making the final decision here.

Unparalleled Quality

We run regular tests throughout the development process to make sure the software we deliver is always top-notch. You can be sure of the quality of the product.
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Why Choose JavaScript?

JavaScript is a multi-paradigm coding language that is widely considered one of if not the most popular programming languages. It allows you to implement features of high complexity on the web pages displaying dynamic content updates. In addition, it is used to create interactive components such as maps, animated graphics, video jukeboxes, and more. JavaScript is the underlayer of your website that allows you to add all the different features you want to it.

The Scope of Our JavaScript Development Services

Web Apps and UIs
Mobile Apps
Server-side Scripting
Cloud Development
Interoperability

Dynamic Web Apps and UIs

JavaScript is widely used for front-end web development to create interactive landing pages and dynamic user interfaces.

Intersog JavaScript development agency can build custom web applications using the latest technologies. In addition, we have extensive experience in developing single-page Web apps and hybrid mobile apps using JavaScript, ReactJS, and AngularJS frameworks.

Portability

Mobile App Development

With a dedicated JavaScript team, we can build mobile apps without the need for native programming languages by using open-source frameworks. This approach allows us to speed up development and reduce costs.

Our JavaScript programmers will help build iOS, Android, and Windows mobile apps. As a leading JavaScript software development company in the USA, Intersog has extensive experience developing enterprise and mobile applications for businesses of any size.

Safety and Security

Server Applications

Besides front-end development, JavaScript is useful for server applications. For example, developers can use the Node.JS framework to code a website's back-end infrastructure and APIs.

Our company has extensive experience building custom Node.JS applications. We also offer services for building complete back-end platforms, including Node.JS and Python.

Simple Deployment

Cloud services

When developing web apps, we can control your app's performance on different devices and browsers. Integrate cloud services with a scalable architecture to deliver your products faster with high-quality interfaces without compromising security. Our JavaScript software development services, including Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform, can handle any cloud infrastructure.

Let’s discuss your project

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Success Stories

Intersog is a global provider of IT staffing and software engineering to accelerate your javaScript development project.
Developing an Email-First AI Virtual Assistant Using GPT-3 and a Custom NLP Model
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Our client is an American ed-tech startup providing online education services
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Innlandet Hospital Trust is one of 15 health trusts in Helse Sør-Øst and covers the counties of Hedmark and Oppland of Norway
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Intersog developed an all-encompassing supply chain management system for Mitsubishi Motors
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Intersog helped the University of Chicago Medicine develop a user-friendly mobile application for seamless maintenance issue reporting
Read More
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Simple Recruitment Process

When you hire JavaScript developers at Intersog, you can be sure their expertise matches your requirements.

Proven Expertise

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We give you the CVs of our best software developers and you choose the people you want to see working on your project.

It’s Your Choice

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Intersog is a Chicago-based JavaScript development company with access to multinational talent pool.

Matching Your Culture

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It takes just several days from the moment you contact us to the moment the team is ready to work on your project.

Fast Kickoff

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While we act fast, we never compromise the quality. Our QA specialists run regular quality tests to make sure everything goes according to plan.

Quality Assurance

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The Main Benefits of JavaScript

A Trusted Language
Works on the Client-Side​
Platform Independent
Powerful Frameworks
JavaScript is Growing
Return on Investment

A Trusted Language

JavaScript is one of the most commonly used programming languages out there, and it is everywhere. It is also a quite simple language, so even if you are not a programmer, you can still understand what is going on there and control the project delivery hands-on. It offers a relatively simple syntax, so even non-experts can quickly learn to understand it, and the developers love JS for its simplicity as it saves them tons of time and headache.

Works on the Client-Side

In JavaScript, the changes in the code snippets do not require being sent to the server for further processing. All the changes happen on the client-side, so if your client changes something on the website – let’s say update their status on Facebook or whatnot, it does not cause the website to reload completely. The JavaScript code gets processed by the user’s system which takes a load off of the server and allows for the creation of dynamic and interactable websites.

Platform Independent

Any device or browser can easily understand JavaScript code. It does not require the user to install any additional software or use specific tools. The same goes for the developers – they can just open the browser and start editing it. It is also an open-source language, which means you can use it for free.

Powerful Frameworks

JavaScript offers a wide selection of frameworks that extend its functionality and add a variety of useful features. There are dozens of great frameworks built around JavaScript, so there are tons of tools for the developers to work with. Most of the JS frameworks use the same snippets of code, so you can reuse different parts of your code to create all sorts of features for your application or website, which saves you lots of time.

JavaScript is Growing

JavaScript has been around for years and it is still growing fast. It is not an overstatement to say that it is everywhere starting with mobile applications and ending with video games, and there’s no sight of it slowing down. With the mobile device market growing steadily, JavaScript is going strong, and it is reasonable to expect this language to grow even further.

Return on Investment

JavaScript might be the best programming language in terms of the benefits you gain from it. Thanks to the reusable components of the code, you can reduce the time to market and gain profit out of your product relatively fast. Choosing JavaScript is a wise choice for any firm, and Intersog is here to help you with it.

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Achieving Success, the Intersog Way

Intersog has been delivering top-quality outsource JavaScript development services to clients around the world for over 15 years. We have the knowledge and experience to work on projects of any complexity, and we are here to share our expertise with you. Over the years, we came up with a cooperation model that suits most clients, and we can adapt our approach to suit your unique needs.

Consulting

We begin by defining your needs and project specs. After that, we consult you on the best solutions that would help you reach your goals and create the best application you and your users would love.

Quality Assurance

We run regular quality assessments to make sure the product we develop for you is up to the highest standards. We ensure the longevity of the product by testing it prior to and after the deployment.

Product Delivery

We deploy a lovely product your users are going to enjoy. You can then evaluate the performance of the product and see if it needs any improvements. After that, we deploy it and enjoy the results.

Maintenance and Support

We do not just code for you; we are here to become your partner. This means we offer support and maintenance services to ensure the longevity of the product and its flawless functioning over time.

Choosing the Best Partner for Your Best Product

If you want to build a truly beautiful product, you’ll need to hire a reliable JavaScript development company. Intersog has all the experience you need to create an outstanding application using JavaScript, and we genuinely want your product to be awesome. We offer professionalism and a true passion for innovation.

Professionalism and Care

Intersog guarantees professionalism at all stages of our cooperation as well as a genuine care for the product we deliver. A partnership is more than just a contract to us; we know how much of a difference a digital transformation can make, and we want you to succeed in achieving your goal. Every software solution we deliver brings tangible results to our partners.

Focus on Cost-Efficiency

Intersog does not only save your time; we save your money too. Imagine having to spend months of your time trying to hire dedicated JavaScript developers one by one, onboarding them, and then taking care of all the administrative issues. We give you the entire team of developers at a reasonable hourly rate and take care of all the back-office needs for you.

Straight to Action

You would not need to spend time hiring people because we will give you all the senior developers you need. Our action-ready expert developers will start working on your project as soon as you approve the composition of the team. In most cases, it takes our clients just one week from the moment they contact us to the moment our developers hop on the project.
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Why Would You Need a Remote Team?

Different clients have different reasons to hire a remote team of JavaScript developers:

Let’s discuss your project

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Global Software Provider

Intersog is headquartered in Chicago with offices across the Americas, Europe, and the Middle East.

Vancouver Delivery Center

595 Burrard St, Vancouver, BC V7X 1L3, Canada
+1 778 772 4770
intersog.ca

Headquarters

220 N Green St, 2nd floor Chicago, IL 60607, USA
USA: 833-INTERSOG
INT: +1 833 468 3776
intersog.com

Guadalajara Delivery Center

Av Adolfo López Mateos Nte 95, Italia Providencia, 44648 Guadalajara, Jal., Mexico
+52 334 624 0075
intersog.mx
Mexico RND

Kiev Delivery Center

31 Peremohy Ave, 03055, Kyiv, Ukraine
+38 044 361 1995

Odessa Delivery Center

18 M Govorova Str., 65009, Odessa, Ukraine
ukraine.intersog.com

Tel Aviv Delivery Center

Tel Aviv, Israel
intersog.co.il

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Let's Discuss Your Ideas

Our representative will contact you within 24 hours
to discuss your project requirements.

    I give my consent to Intersog to process and retain my personal data as set out in the retention section of the Privacy Policy.

    Partner with Intersog for the Best Results

    We offer you our vast experience and access to the talent pool of 250+ JavaScript developers who can get your project up and running fast. We leverage the capabilities of JavaScript to deliver measurable success to your business.

    Real Partnership

    Intersog is more than just a vendor – we are a trusted partner you can rely on. We put professionalism and human values at the forefront as we believe in transparent cooperation. We maintain close communication with our clients to account for all of their needs and control the development process. Our goal is to help you achieve digital transformation with the software solutions we develop.

    Reliability and Honesty

    What distinguishes Intersog from JavaScript developer recruitment agency is our genuine care and desire to help you grow. We do not just code for you, we share our experience and skills with your team giving you the knowledge you need to achieve further growth and success on your path to digital transformation. Intersog is a partner who gives all just to see your ideas come to fruition.

    Support and Care

    After the project is finished, we offer you our support and maintenance services to make sure everything runs smoothly and bug-free. Our QA specialists will run regular tests to secure the proper functioning of the application over the long term. We support your application and add the new features to it once you need them, which is possible thanks to the pluggability of the JavaScript-based solutions.

    Laser-Focused Approach

    Intersog brings value to your business while saving time and money.
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    Identifying the Key Factors

    We analyze the key factors that define the project specs to deliver the product that matches your goals.
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    Saving Money

    Hiring a whole team of skilled developers at once can save you up to 40% on the total project cost.
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    Versatile Cooperation

    We give you our best experts to work either full-time or part-time depending on your schedule.

    Get Free Consulting!

    Our representative will contact you within 24 hours
    to discuss your project requirements.

      I give my consent to Intersog to process and retain my personal data as set out in the retention section of the Privacy Policy.