JavaScript Development Services
ScienceSoft’s developers leverage JavaScript to build richly interactive web and mobile applications with accelerated loading time.
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.
ScienceSoft provides pre-vetted developers to optimize the delivery time and costs of your development project. Our experience is backed up by:
Why ScienceSoft as a JavaScript Development Company
Our JavaScript highlights
- 22-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 ScienceSoft
- 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.
- 150+ satisfied clients generously shared their experience of working with ScienceSoft.
- HQ – McKinney, Texas. Offshore development centers in Europe. Representative offices in the UAE, EU, and Georgia (US state).
What makes ScienceSoft different
We achieve project success no matter what
ScienceSoft does not pass mere project administration off as project management, a practice that's unfortunately common in the market. We drive projects to their goals, mitigating risks and overcoming constraints.
Our Development Skills
Development Areas We Use JavaScript in
Our Industry Expertise
Featured JavaScript Projects
105 results for:

IoT-Based Physiotherapy Platform Driving 70% Reduction in Pain and Unneeded Surgeries
In just 6 months, AKLOS Health got a ready-to-market MVP of an IoT platform powered with custom motion capture algorithms. The solution enables physiotherapists to control patient progress and dynamically adjust rehabilitation plans for higher treatment efficiency.

Underwriting Automation Software for a Global Aviation Insurer with $30B in Assets
A custom underwriting system automates risk assessment, insurance pricing, policy administration, task management, and compliance control. The new software helped increase underwriter productivity, minimize the risk of fraud, and reduce IT costs.

Custom Software for End-to-End Loan Management Automation
The software automates loan application processing, underwriting, lending document management, debt collection, and credit reporting. ScienceSoft's advice on the solution design helped the Client optimize project costs while ensuring high software quality.

Azure-Based Investment Management Software for a Full-Service Family Office
ScienceSoft’s advice on cost-effective investment software tech stack and development approach helped the Client confidently launch the project despite the limited budget. Our team managed to deliver the planned functionality strictly on the agreed schedule and budget.

Scalable and Secure Insurtech SaaS Product for Brush Claims
ScienceSoft helped Brush Claims, an insurtech company providing innovative claim solutions, rebuild and upgrade its core claim processing product. Thanks to ScienceSoft's assistance, Brush Claims obtained a modern, high-performing solution quickly and at a lower cost.
our Code Quality Practices in JavaScript Development
Adherence to code rules
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Code review practices in our company
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
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 ScienceSoft’s side.
Pricing model: T&M
Our Practices to Ensure Successful Project Delivery
At ScienceSoft, we are dedicated to driving your IT projects to success, no matter the obstacles. Our certified project managers excel in navigating complex environments with legacy systems, incomplete documentation, and shifting requirements. We employ structured methods to manage both known and unknown risks, facilitate efficient stakeholder communication, and adapt to frequent changes.
Project planning
Explore our methodology for defining project scope accurately. Learn about our process for creating a comprehensive work breakdown structure and our strategies for effective collaboration and communication throughout the project lifecycle.
Building teams
Discover our best practices for assembling the ideal development team, including selecting pre-vetted talents that perfectly match project requirements.
Estimating costs
Understand the key factors we consider to estimate project timelines and costs accurately. Review sample cost estimates and ScienceSoft’s best practices for cost optimization.
Tracking project progress and success
Learn about the criteria and KPIs we use to measure the success of our development projects. Discover our progress monitoring methods in Agile environments and explore sample project health reports.
Identifying and addressing risks
Find out about the types of risks we consider as well as our risk control and mitigation procedures at each SDLC stage.
Managing changes
Learn how we efficiently integrate high-value changes while mitigating the risk of scope creep.
Transferring knowledge
Explore our knowledge management process as well as the techniques and tools we employ for consistent knowledge sharing.