- Office No 207, R-cube, Rahul Nagar, Warje, Pune 41105
- sales@vertscend.com
JavaScript Development Services
JavaScript is a client-side development language that helps create dynamic website content. Powered by Node.js, JavaScript serves as a fast server-side language for the entire application to be coded in JavaScript.
Vertscend developers leverage JavaScript to build richly interactive web and mobile applications with accelerated loading time.
Why Vertscend as a JavaScript Development Company
Our JavaScript Highlights
- 16-year experience in JavaScript development services.
- 95% of our projects utilize JavaScript.
- Our developers have 5 years of experience with JavaScript on average.
- Experience in building smart TV apps with JavaScript.
- Cooperation setup within 5 days.
Facts about Vertscend
- On-site availability of PMs and BAs.
- Experience in cutting-edge technologies: computer vision, machine learning, IoT, big data, AR, VR.
- Mature development practices and project/team management processes.
- HQ – McKinney, Texas. Offshore development centers in Eastern Europe, offices in the UAE, EU, and Eastern Europe.
Skills that Drive Our Front-End Development
JavaScript
Full-stack JavaScript developers who use JS tools to build front- and back-ends since 2006.
React Native
Mobile developers who use React Native to deliver cross-platform apps since framework launch.
Why Partner Up with Vertscend
- 13 years in HTML5, 15 years in CSS3 and JavaScript development.
- 100+ JavaScript developers, 60+% are Senior/Leads.
- Front-end developers have 6+ years of expertise on average.
- Full-scale Project Management Office to manage projects of any complexity.
- Certified Scrum masters in-house; mature DevOps culture.
- Robust quality and data security management practices backed by ISO 9001 and ISO 27001 certificates.
- Front-end developers ready to start or join a project in 2-5 days.
- HQ – McKinney, Texas. Representative offices in the UAE, EU, and Eastern Europe. Offshore development centers in Eastern Europe.
Our Development Skills
Web
Web
Click on the technology to learn about our capabilities in it.
BACK END
FRONT END
Mobile
Mobile
Click on the technology to learn about our capabilities in it.
Desktop
Desktop
Click on the technology to learn about our capabilities in it.
Platforms
Platforms
Click on the technology to learn about our capabilities in it.
Relational databases / data storages
Relational databases / data storages
Big data
Big data
Machine learning
Machine learning
PROGRAMMING LANGUAGES
FRAMEWORKS
LIBRARIES
CLOUD SERVICES
DevOps
DevOps
CONTAINERIZATION
AUTOMATION
CI/CD TOOLS
MONITORING
Test automation tools
Test automation tools
Clouds
Clouds
Development Areas We Use JavaScript in
Web apps of any scale (including SaaS)
Native and cross-platform mobile apps
Progressive Web Apps (PWAs)
Custom APIs
Legacy app migration to JavaScript
Our Industry Expertise
Manufacturing
Healthcare
Retail
Banking & Financial Services
Telecoms
Oil and Gas
Entertainment
Logistics and Transportation
Featured JavaScript Projects
Development of Mobile Video Streaming Apps for a TV Industry Leader
- 5.5-year partnership.
- Result: multi-screen apps for online streaming used by 6 major broadcasting companies in the US, and a propriety JS-powered framework to extend functionality and accelerate delivery of new features in all of the Customer’s products.
Our Code Quality Practices in JavaScript Development
Adherence to code rules
- Following the JavaScript style guide.
- Creating descriptive names for code variables.
- Leaving comments about what particular code functions and methods do.
- Documenting what code does and what its dependencies are in a final README doc.
- Splitting code into short and focused units.
- Using framework APIs and third-party libraries.
- Including unit tests.
- Keeping code portable.
- Using version control.
- Using linting tools (SonarQube, ESLint).
Code review practices
E.g., ad hoc review, pass-around, walkthrough, pull request, inspection.
Control of code quality metrics
Maintainability Index (MI), Cyclomatic Complexity (CC), Depth of Inheritance, Class Coupling, Lines of Code.
Our Experts Say
Vadim Belski, Head of Web Development at Vertscend
“JavaScript’s versatile ecosystem of frameworks continues to evolve and improve, opening new opportunities for developers. Today, JavaScript can be used anywhere from the web back end to the mobile front end and even desktop apps, meaning that a small team of JavaScript developers can cover most of a company’s development needs.”
Our JavaScript Development Services
Team augmentation with JavaScript developers
Suitable for: covering the resource/skill gaps team with the needed number of JavaScript developers managed by you directly.
Pricing model: T&M.
A dedicated JavaScript team
Suitable for: covering the resource/skill gaps with more than 4 developers managed by a PM on Vertscend side.
Pricing model: T&M