We Build High-Performance Web Applications
Elevate your business with blazing-fast, scalable, and responsive web applications. Whether it's a modern SPA, SSR, or PWA, we deliver exceptional UI/UX and top-tier performance with frameworks like Next.js, AngularJS, and Vue.js. Get future-ready web solutions crafted with precision.
50+
Web Apps Delivered
100%
Client Satisfaction
10M+
Total Users
8+
Years in Web Dev
Tools
Comparison
Development
UI Components
Platform Support
Community & Ecosystem
Why Choose Intosoft for Web App Development?
From idea to deployment, we bring your web vision to life
Full-Stack Expertise
From frontend frameworks to backend APIs and cloud infrastructure, we build scalable and maintainable solutions.
Comprehensive DevOps Support
CI/CD pipelines, automated testing, and infrastructure-as-code ensure fast, reliable delivery.
Security-First Approach
We follow OWASP best practices, perform audits, and secure your app against common vulnerabilities.
Versatile Industry Experience
We've delivered solutions for fintech, healthtech, eCommerce, SaaS, logistics, and more.
SEO & Performance Optimization
We optimize for speed, Core Web Vitals, and SEO to boost visibility and engagement.
Related Case studies
Fullstack platform development for Energyfix
How we transformed a traditional Ruby on Rails application into a high-performance Next.js ecosystem with optimized architecture
Legacy to Modern Stack Migration
How we transformed a traditional Ruby on Rails application into a high-performance Next.js ecosystem with optimized architecture
Apps development for Huntgate
How we transformed a traditional Ruby on Rails application into a high-performance Next.js ecosystem with optimized architecture
Related Blog
Frequently asked questions
Clear and concise explanations for the most common questions and concerns our users have.
The cost of web app development varies based on several key factors:
- Features & functionality: More complex features like real-time data, user roles, and third-party integrations increase development time.
- Technology stack: The choice of frameworks, databases, and hosting solutions can impact cost and scalability.
- Design requirements: Custom UI/UX design and animations may require additional effort.
- Team size & expertise: Larger or more experienced teams may complete work faster but at a higher hourly rate.
- Project timeline: Tight deadlines can lead to increased costs due to resource allocation.
We provide tailored quotes based on your specific project goals and scope.
Timelines vary by project complexity, but typically fall within these ranges:
- Small projects: 2–3 months
- Medium projects: 3–4 months
- Large/Enterprise apps: 5–6+ months
Each framework has distinct advantages:
- Next.js: Great for SEO, SSR, and performance optimization
- AngularJS: Suited for enterprise-scale applications with structured architecture
- Vue.js: Flexible and easy to integrate, ideal for rapid development
Yes, we specialize in building Progressive Web Apps (PWAs) that offer:
- Offline capabilities
- Push notifications
- App-like experiences on the web
Absolutely! We can:
- Redesign outdated interfaces
- Upgrade legacy stacks to modern frameworks
- Enhance performance and scalability
Yes, SEO is built into our development process. We use:
- Semantic HTML and structured metadata
- Server-side rendering (especially with Next.js)
- Clean URL structures and performance optimizations
Yes, we offer ongoing support packages including:
- Bug fixing and troubleshooting
- Feature enhancements
- Performance monitoring and maintenance
Yes, we handle all kinds of third-party integrations, such as:
- Payment gateways (e.g., Stripe, PayPal)
- CRMs and CMSs (e.g., Salesforce, Contentful)
- Analytics tools (e.g., Google Analytics, Mixpanel)
Yes, we follow modern performance practices like:
- Code-splitting and lazy loading
- CDN and asset optimization
- Server-side rendering and caching strategies
Absolutely. We follow WCAG guidelines to make applications accessible for users with disabilities. This includes:
- Keyboard navigation
- Screen reader compatibility
- Color contrast and ARIA roles
Every web app we build is fully responsive to ensure optimal experience on:
- Mobile phones
- Tablets
- Desktop and large screens