Cloud Application Development

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Build your applications in the cloud

Whether you’re exploring ideas or ready to bring your concept to life, our mobile app development services are tailored to suit your needs. From selecting the perfect technology to crafting a seamless user experience, we handle it all—from initial prototypes to a successful app launch. Let’s collaborate to build an app that stands out.

Why Choose Us?

Nxgen delivers enterprise grade apps across platforms including:

Azure

Leverage the power of Microsoft’s cloud ecosystem with our Azure cloud development services. Whether you're modernising legacy applications, building scalable microservices, or integrating AI-driven analytics, we craft secure and high-performance solutions tailored to your business needs. With seamless integration across Azure AI, Azure DevOps, and Azure Kubernetes Services (AKS), we help enterprises drive digital transformation with confidence. Let’s build an intelligent, cloud-native solution on Azure.

AWS

Unlock enterprise-grade scalability and agility with AWS cloud development. From serverless applications using AWS Lambda to high-performance workloads on EC2 and Kubernetes, we build cloud architectures that maximise efficiency and cost-effectiveness. Our expertise spans data lakes, AI/ML, IoT, and multi-region deployments, ensuring your business remains resilient and future-ready. Ready to scale with AWS? Let’s make it happen.

Google Cloud Platform (GCP)

Supercharge your business with Google Cloud Platform and harness the power of AI, machine learning, and big data. Our GCP solutions are built for performance, security, and innovation—whether you're leveraging BigQuery for real-time analytics, deploying applications on Google Kubernetes Engine (GKE), or integrating Cloud AI services. With Nxgen, you get cutting-edge cloud solutions that push the boundaries of what’s possible. Let’s transform your vision into a reality with GCP.

All our frequently asked questions

These FAQs will help clarify important aspects of cloud application development and our processes, please see the contact page to ask us more specific questions and queries.

What technology do we work with?
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Microsoft Azure


Compute:
Azure container​, HDinsight​
Storage: Blob storage, Table, Caching, Queues
Database: Azure SQL, Azure Key Vault
Networking: Azure CDN, Traffic Manager, Azure Active Directory
Deployment & Management: AKS - Azure Kubernetes Service, ACR - Azure Container Registry
Application Services: Web Role, Worker Role

Amazon Web Services (AWS)


Compute:
AWS EC2, ​AWS AMI, Auto scaling
Storage: AWS S3, AWS EBS
Database: AWS RDS, AWS Elastic Cache
Networking: Route S3​, Elastic load balancing, ​VPC, ​Cloudfront
​Deployment & Management: Elastic beanstalk, ​IAM, ​Cloudformation, ​Cloudwatch
Application Services: AWS SNS, ​AWS SES, ​AWS SQS

Google Cloud Platform (GCP)


Compute:
App Engine, Compute Engine, Kubernete Engine, Cloud Function
Storage: Cloud storage, Drive enterprise
Database: Cloud datastore, Cloud SQL for Mysql, Cloud SQL for Postgre
Networking: Cloud SDK, Cloud source repositories, Cloud Tasks, Stackdriver
Deployment & Management: Monitoring, Logging, Error reporting, Cloud console, Cloud APIs
Application Services: Google Cloud Search, Cloud Endpoints, G Suite, Chrome Enterprise

What Cloud services do we offer?
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  • Hybrid Cloud App Development
  • Cloud-Native App Development
  • Cloud Migration Services
  • Cloud Computing Architecture
  • Cloud  Integration
  • Cloud Deployment
 How long does it take to develop Cloud Apps?
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The time required to develop a mobile app depends on its complexity, features, and integrations. Here’s a general breakdown:

  • Basic App: Basic web portals, internal dashboards, or automation tools, limited integrations (e.g., authentication, cloud storage), and minimal custom development 3-6 months
  • Medium Complexity App: Enterprise SaaS platforms, real-time analytics, or workflow automation, multi-cloud integrations (Azure, AWS, GCP), and advanced security, compliance, and role-based access control 6-12 months
  • Advanced/Enterprise App: - AI-driven cloud platforms, high-volume transactional systems, hybrid/multi-cloud deployments with custom microservices architecture, and high availability, auto-scaling, and global data replication 12+ months

Factor that impacts development time

  • Integration with existing systems (ERP, CRM, databases, cloud solutions)
  • Security & compliance requirements (especially for finance, healthcare, or government apps)
  • Custom AI/ML or analytics features
  • Cross-platform vs. native development (React Native/Flutter can be faster)
  • Regulatory approvals (e.g., financial or healthcare apps)
  • Testing & UAT (User Acceptance Testing)

Each project is unique, and timelines depend on factors like infrastructure setup, regulatory compliance, and testing. Need a tailored estimate? Let’s discuss your project scope.

What are the costs involved in developing a Cloud App?
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Summary of Estimated Costs

  • Basic App - $50,000 - $150,000
  • Medium Complexity App - $150,000 - $500,000
  • Advanced/Enterprise App - $500,000 - $2M+
  • Cloud Infrastructure Costs (Hosting, Storage, Data Transfer) - $5,000 - $50.000+
  • Third-Party APIs & Licensing - $5,000 - $100,000
  • Maintenance & Support - 20% of total value of development costs

Prices in US$

What are the stages involved in developing a Cloud App?
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Developing an enterprise cloud application follows a structured lifecycle to ensure scalability, security, and performance. Here’s a breakdown of the key stages:

1.Discovery & Planning (2–6 weeks)

  • Requirement Analysis: Define business objectives, workflows, and user needs.
  • Technology Selection: Choose the right cloud platform (Azure, AWS, GCP) and architecture (serverless, microservices, containers).
  • Project Roadmap: Establish timelines, milestones, and development phases
  • Security & Compliance Planning: Address regulations like GDPR, HIPAA, or SOC 2

2. Architecture & Design (4–8 weeks)

  • Cloud Architecture Design: Define infrastructure (compute, storage, networking)
  • Database & API Strategy: Plan data models, APIs, and integrations with third-party services
  • UI/UX Design: Create wireframes and prototypes for an intuitive user experience
  • Scalability & Performance Planning: Ensure auto-scaling, fault tolerance, and disaster recovery

3. Development & Integration (3–12+ months, depending on complexity)

  • Front-End Development: Build user interfaces using frameworks like React, Angular, or Vue
  • Back-End Development: Develop APIs, microservices, and server-side logic
  • Cloud Infrastructure Setup: Deploy resources on Azure, AWS, or GCP
  • Integration with Enterprise Systems: Connect with ERPs, CRMs, or legacy systems

4. Testing & Quality Assurance (4–8 weeks)

  • Unit & Integration Testing: Ensure individual components function correctly
  • Performance Testing: Optimise for high availability and auto-scaling
  • Security Testing: Conduct penetration testing, encryption validation, and compliance audits
  • User Acceptance Testing (UAT): Gather feedback from end users before launch

5. Deployment & Launch (2–4 weeks)

  • CI/CD Pipeline Implementation: Automate code deployment with tools like GitHub Actions, Azure DevOps, or AWS CodePipeline
  • Load Balancing & Failover Setup: Configure global distribution for high availability
  • Monitoring & Logging: Set up observability tools like AWS CloudWatch, Azure Monitor, or Google Stackdriver
  • Final Compliance Checks: Ensure regulatory standards are met before production release

6. Post-Launch Support & Optimisation (Ongoing)

  • Performance Monitoring: Track application usage and optimize cloud costs
  • Bug Fixes & Updates: Continuously improve features and address security patches
  • Scaling & Expansion: Optimise infrastructure for growing user demand
  • Long-Term Maintenance: Provide ongoing support, feature updates, and system improvements

Each stage is critical to ensuring a secure, scalable, and high-performance enterprise cloud application. Would you like a tailored roadmap for your specific project?

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