Phone

+91 97374 20893

Email

info@citadelinfotech.com

Address

205 Pragati Complex, 150ft Road, Off Amin Marg, Rajkot - 360 005, Gujarat, India

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Cloud Solutions
IT Consulting
Technology Strategy
Business Solutions
Analytics & Reporting

Web & App Development

At Citadel Infotech, we bring ideas to life through robust, scalable web and mobile solutions. Whether you’re looking to launch a dynamic website, a mobile app, or custom API integrations, we’ve got the technical expertise and strategic insight to build digital products that deliver.

Website Development

We build custom websites that combine aesthetic appeal with performance, usability, and security.

Core competencies:

  • Responsive & mobile-first web development
  • CMS integration (WordPress, Drupal, Joomla, headless CMS)
  • E-commerce solutions (WooCommerce, Shopify, Magento, custom stores)
  • Web apps & single page applications (SPA)
  • API integrations & backend connectivity
  • SEO-friendly and performance-optimized coding
  • Maintenance, updates & troubleshooting

Deliverables:

  • Clean, documented code
  • Cross-browser compatibility
  • Deployment setup & configuration
  • Training & support documentation

Mobile App Development

We design and develop native, hybrid, and cross-platform mobile applications that offer smooth performance and an engaging user experience.

Core competencies:

  • Native Android (Kotlin, Java) & iOS (Swift) apps
  • Cross-platform frameworks (Flutter, React Native)
  • Progressive Web Apps (PWAs)
  • Real-time features (chat, push notifications, live updates)
  • API integrations & cloud connectivity
  • App Store & Play Store publishing and optimization
  • Maintenance & version upgrades

Deliverables:

  • UI/UX prototypes & app flow documentation
  • Source code & build files (APK / IPA)
  • API documentation & integration guide
  • Continuous support post-launch

API Integration & Development

Our API experts design and integrate secure, scalable APIs that connect your digital ecosystem. Whether it’s connecting your website to third-party platforms or creating custom APIs for your mobile or web app, we ensure seamless communication and efficiency.

Core competencies:

  • RESTful &GraphQL API development
  • Third-party API integration (payment gateways, CRMs, ERPs, etc.)
  • Custom internal APIs for web & mobile apps
  • API testing, documentation, and versioning
  • Secure authentication & authorization (OAuth, JWT)
  • Monitoring, analytics, and maintenance

Deliverables:

  • API architecture documentation
  • Integration testing & QA reports
  • Source code & deployment setup
  • Post-deployment support

Our Design Process

1

Requirement Analysis & Planning

We understand your business goals and define the technical roadmap.

2

Design & Architecture

System design, wireframes, and database architecture.

3

Development & Integration

Coding, API setup, and seamless data connectivity.

4

Testing & Quality Assurance

Functional, security, and performance testing.

5

Deployment & Go-Live

Hosting setup, configuration, and release management.

6

Support & Maintenance

Regular updates, backups, and feature enhancements.

Why choose
Citadel Infotech?

Full-stack expertise: Frontend, backend, APIs, mobile, and DevOps.

Scalable architecture: Build systems that grow with your business.

Secure coding practices: Encryption, validation, and security-first design.

Transparent process: Agile methods, milestone-based reporting, and continuous updates.

End-to-end delivery: From concept to launch and beyond.

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Tech Stack Highlights

Contact Us

Frontend

React, Angular, Vue, HTML5, CSS3, Tailwind, Bootstrap

Backend

Node.js, PHP (Laravel, CodeIgniter), Python (Django, Flask), Java, .NET

Mobile

Flutter, React Native, Kotlin, Swift

Databases

MySQL, PostgreSQL, MongoDB, Firebase

APIs

REST, GraphQL, JSON, XML, WebSocket

DevOps & Hosting

AWS, Azure, DigitalOcean, Docker, CI/CD pipelines

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Quick Link

Services

Contact - India

+91 97374 20893

info@citadelinfotech.com

205 Pragati Complex, 150ft Road, Off Amin Marg, Rajkot - 360 005, Gujarat, India

Contact - USA

+1 (954) 464-3378

info@citadelinfotech.com

2078 Feldspar Drive, Davidson, NC 28036

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