Product Engineering
Custom Software Development Services
We build custom software around how your business works: web applications, mobile apps, SaaS products and the integrations that connect them. Projects typically cost $4,000 to $20,000+ and take 4 to 16 weeks.
Want a price first? Describe your idea in our app cost calculator and get a build plan, price range and timeline in about two minutes.
Since 2015, Cliffex has built software for startups and growing businesses in the US, UK, Canada, Europe and India. Some of the companies we have worked with:
One team from strategy to launch
Strategy, UX/UI design, development, QA and cloud setup sit with one team. Start with the service that matches your project: web applications, mobile apps or SaaS products and MVPs. For websites, see website design and development.
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UX/UI Design
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Mobile Applications
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Web Applications
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Backend Development
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Agile Delivery
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QA & Testing
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Cloud & DevOps
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Security
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Data Visualisation
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IoT Development
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Software Architecture
Mobile App Development Services
If you require reliable, high-performance mobile applications capable of handling large volumes, you need a trustworthy mobile app development company like Cliffex who can deliver. Our custom mobile app development services are designed to meet your needs, whether it’s Android, iOS, Flutter, iPad, tvOS, or any other platform. We have you covered.
Hands on experience
- iOS, iPad OS, tvOS, watchOS
- Swift, Objective-C, SwiftUI
- CoreML, ARKit, iBeacon
- Android, Kotlin, Java,
- FlutterFlow
- React Native, Flutter,
- Airship, Cloud Messaging
- Firebase (Analytics, Crashlytics)
- Google, Adobe Analytics
- TestFlight, App Store Connect
- Google Play Store
- App Store Connect
Enterprise Web Development Services
Developing web applications that are both responsive and scalable to solve real-world problems can be a challenging task. However, with Cliffex’s enterprise web development services, this complexity can be easily addressed. Whether you require offshore development or need to enhance your existing team with our top-notch engineers, we have the capabilities to meet your needs seamlessly.
Hands on experience
- React/Redux
- Vue.js/Vuex, Backbone…
- Gatsby.js, Next.js, Nuxt.js
- Node/Express
- Python/Django, Ruby on Rails…
- ECMAScript, TypeScript…
- D3.js, HighCharts…
- Material UI, Ant Design
- HTML5, CSS, Tailwind, Bootstrap
- Adobe enterprise application
- Magento, WordPress
Back-end Software Development Services
If your business relies on critical software, then you need a back-end system that is reliable, robust, and capable of handling heavy loads. Cliffex offers custom web software development services for developing strong back-end systems, integrating systems, creating data warehouses, and providing analytics solutions. We have the expertise and experience to build and maintain the heavy-duty back-end systems that your business needs to thrive.
Hands on experience
- JavaScript, Node, Express
- Apache, Nginx
- NoSQL, MongoDB, DynamoDB
- SQL, MySQL, PostgreSQL
- Oracle, SQL Server, Redshift
- Caching, Redis, Memcached
- Commerce, Shopify
- Service/microservice architecture
- Docker, Kubernetes
- Big Data, ETL, Oracle Exadata, SSIS
- Elastic MapReduce, Hadoop
Agile Software Development Services
Choosing an Agile software development partner is crucial because it allows for daily collaboration, constant testing, and perpetual improvement, resulting in high-quality software solutions delivered faster. Developers at Cliffex use the Agile methodology to prioritize tasks and integrate changes in small sprints, which leads to a viable software solution more quickly than traditional models.
Hands on experience
- Daily stand-up meetings
- Sprint planning, Backlog grooming
- Sprint reviews, Retrospectives
- Agile Scrum, Kanban
- Project and Program Management
- Product Management
- JIRA, Asana
- Google Sheets, Miro
- Google Meet, Slack, Zoom
- Github, Gitlab
- Wiki, Confluence
Quality Assurance and Testing Services
At Cliffex, we are passionate about delivering high-quality products. Achieving 5-star quality app development requires diligent effort. That’s why we offer comprehensive quality assurance and software testing services that include unit tests, mobile, web, and API test automation, as well as security and performance testing. We leave no stone unturned to ensure that every detail is perfect before your application goes live.
Hands on experience
- Agile QA process
- Testing life cycle management
- Manual testing
- Web, Mobile and API test automation
- Selenium, Appium, REST Assured
- Postman, JUnit, JMeter
- Mobile test lab with all devices
- Release management
- Defect management
- Test automation
- Test case development
Cloud and DevOps Services
Implementing hybrid and multi-cloud strategies can be a complicated process. It involves carefully choosing the appropriate platform, designing a multi-cloud solution, and updating your IT operations to suit the cloud environment. At Cliffex, we provide customized software development services to help you with all aspects of this process. Our team includes experienced DevOps and Systems Engineers who can seamlessly integrate into your enterprise teams, providing on-call operational support, brainstorming operational architectures, and delivering DevOps assistance as needed. With our skills and experience, we can efficiently and affordably tackle your most significant challenges.
Hands on experience
- Built automation
- Release automation
- Puppet, Docker, Terraform…
- Continuous integration
- Jenkins, GItLab CI
- Continuous availability & monitoring
- Autoscaling & load-balancing
- Nginx, Amazon, HAProxy…
- Performance tuning & load-testing
- Amazon AWS, Azure, Google
- Infrastructure architecture
- design, and implementation
UI/UX Software Development Services
At Cliffex, our UI/UX designers take a user-centered approach to design, using industry and competition research and close collaboration with stakeholders to build empathy, maintain design systems, and improve quality; they also integrate into the Agile sprint cycle to speed up the development process and ensure alignment between user goals, priorities, and technical architecture.
Hands on experience
- Design systems
- Rapid prototyping
- Design thinking practices
- Wireframes, design mockups
- Interactive prototypes
- User flows, personas…
- Figma, Sketch, Adobe XD
- Adobe Creative Suite, Invision
- Zeplin, Webflow
IP, Code and Software Security Practices
We take security very seriously and prioritize it in our custom software development services, as evidenced by our ISO-27001 certification. Our approach to building every app involves a comprehensive security plan designed to stay ahead of potential threats. This includes utilizing vetted code, implementing scalable and maintainable user management, authentication, and authorization, and conducting infrastructure vulnerability scanning. We are committed to ensuring the security of your apps and data and will not stop until we have achieved that goal.
Hands on experience
- Security assessment
- Authenticated access
- IP based access
- Application security
- Provisioning support
- Secure sign-on
- Port security
- Code security reviews
- Threat modelling
- App risk analysis
- Vulnerability scanning
Data Engineering and Visualization Services
Numerous organizations realize that they lack the necessary time, expertise, and resources to effectively manage both their structured and unstructured data, let alone extract valuable insights that can aid in making intelligent, forward-thinking decisions. By utilizing our custom software development services, our team of skilled data and visualization engineers can assist in unlocking the potential of all your data, enabling you to derive greater business value.
Hands on experience
- AWS RDS, AWS Redshift, AWS Kinesis
- Apache Kafka Streams
- Apache Spark
- AWS Redshift, Terradata,
- MongoDB, Amazon DynamoDB, Redis
- ElasticSearch, AWS ElasticSearch Service, Solr
- MySQL, PostgreSQL
- Tableau, Amazon QuickSight
- Google data studio, Looker studio
- Log stash, Kibana
- ElasticSearch
IoT, Home & Industrial Automation Development Services
If you require IoT apps for household devices, monitor industrial data, or merge IoT technology with big data, artificial intelligence (AI), and machine learning to establish a truly interconnected enterprise capable of revolutionizing your business, Cliffex has IoT software development services necessary to meet your needs. Our team can assist you in developing intelligent IoT software solutions that enable you to construct innovative business models, generate increased revenue, and provide superior customer experiences.
Hands on experience
- ESP32
- Amazon IoT Core
- Google Cloud IoT Core
- IoT device authentication
- Device discovery
- Serverless functions
- OTA update
- Device analytics
- IoT workflow
- BLE and wireless connectivity
- API gateways
Software Delivery & Architecture Services
Our Software Architecture practice applies Agile, cloud computing, and DevOps approaches, with a focus on collaboration, emergent design, intentional design, and simplicity. Our consultants interpret your project’s requirements and constraints through a technology lens and work with your product stakeholders to make critical decisions on technologies, patterns, and coding practices for building, deploying, and maintaining your product over time.
Hands on experience
- AWS cloud services
- Google cloud services
- Linux cloud architecture
- Monolith architecture
- Microservices architecture
- Service-oriented architecture
- SQL and No-sql databases
- Monitoring and reporting
- Scalable services
- Large dataset consumption and delivery
Got questions?
Well, we've got answers
Most Cliffex projects cost $4,000 to $20,000+, depending on features, user roles and integrations. Larger platforms and long-term product builds are scoped individually. See our pricing page.
Typically 4 to 16 weeks for a first release. Larger products are delivered in phases, so users get the first version early.
When your process doesn’t fit existing tools, when several systems need to share data, or when the software is the product you sell. If an existing tool will do the job, we will tell you on the first call.
You do. Source code and IP ownership transfer to you at the end of the project.
Yes. We integrate with existing databases and APIs, and we can work alongside your in-house developers.
Our office is in New York and our development team is in Noida, India. We work with clients in the US, UK, Canada, Europe and India.
Contact Now
Fill in this form below to talk to our product engineering consultant. Our team will reply to within 48 hours.