Custom Application Development

Custom Application Development

Custom app development

Services / Digital Application Development

Custom Application Development

Organizations put their customers at the center of everything they do or build to gain a competitive advantage in the marketplace. Applications are no exceptions.

To engage consumers, employees, and other partners, leaders invest in custom web and mobile app development services, and unlike off-the-shelf software solutions, custom app development allows businesses to build or strengthen their application landscape the way they want.

At Kellton, our app development team comprises global talents spread across the USA, India, and several other parts of the world. Together, they leverage their deep business domain knowledge, technical prowess, cutting-edge tech stacks, and associations with leading vendors to create web and mobile applications that drive engagement and business growth.

Connect with Kellton to experience a seamless journey towards custom application development, underpinned by many advantages, including high data security, increased resiliency and availability, and improved scalability.

Custom app development

Our Services

Custom Application Development
Application Consulting

Our global team of consultants helps you unlock the full value of applications. Get ready to achieve accelerated software development and business value. 

Custom Application Development
Application Development

We leverage our growing team of talented and certified designers and developers to build higher secure and scalable web and mobile applications that fit your business needs. 

Custom Application Development
Application Migration

We simplify and accelerate each step of your application migration journey with our proprietary methodologies, migration tools, and services.

Custom Application Development
Legacy Application Integration

Unlock the value of legacy systems with our low-cost, low-risk integration services that bridge the divide between cloud applications and legacy systems. 

Custom Application Development
Application Testing and QA, Maintenance

Through innovative use of Selenium, Appium, JMeter, and several other technologies, the team automates touchpoints across all applications and architectural layers and ensures the highest standards of quality.

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years of experience
in custom application software development.

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Solutions backed by innovative use of intelligent technologies and best practices, including DevSecOps, agile, automation, microservices, APIs, and continuous delivery.


A promise of improved business value with our custom apps that center on industry's best practices, proprietary tools, and market-leading frameworks.


Adherence to the standard industry protocols to protect the source code of your applications; complete confidentiality and compliance with rules and regulations to develop your intellectual property.


Cross-industry experience and technological prowess in developing native apps, hybrid apps, cross-platform apps, cloud apps, and PWAs that help organizations unlock innovation and growth. 

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