Enterprise-Grade Mobile App Solutions

Modernize legacy workflows, mobilize your workforce, and launch compliant customer apps — without disrupting existing infrastructure.

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Next-Gen Mobile Experiences

Kellton's agile and cross-functional teams specialize in building scalable mobile applications that are intuitive, secure, and high-performing. As a seasoned app development company, we deliver feature-rich apps using technologies like React Native, Flutter, Objective C, Swift, and Xamarin.

Whether you're an enterprise modernizing legacy systems or a startup launching your first app, our tailored approach ensures your product aligns with your business goals.

We're not just another app development agency —we're your long-term innovation partner.

Enterprise software

Trusted by businesses worldwide

Indigo
zee5
Cipla
Max-life
Aegon
KPMG
flipkart
India Today
Boeing
make my trip
Dupont
Paytm

Our Mobile App Development Services

Leverage Next-Gen Tech for Your Busines

Enterprise iOS Applications

Secure, MDM-compatible apps built for corporate device policies and internal workforce deployment. Fully integrated with your existing enterprise directory and authentication frameworks (LDAP, Active Directory, SSO).

Secure, MDM-compatible apps built for corporate device policies and internal workforce deployment. Fully integrated with your existing enterprise directory and authentication frameworks (LDAP, Active Directory, SSO).

Enterprise Android Solutions:

Custom Android applications engineered for high-volume transaction processing, multi-tenant architectures, and compliance with your industry's regulatory standards (HIPAA, GDPR, PCI-DSS).

Custom Android applications engineered for high-volume transaction processing, multi-tenant architectures, and compliance with your industry's regulatory standards (HIPAA, GDPR, PCI-DSS).

Unified Enterprise Mobility

One codebase, consistent governance. Reduce your total cost of ownership for mobile assets while maintaining enterprise-grade performance across iOS and Android fleets.

One codebase, consistent governance. Reduce your total cost of ownership for mobile assets while maintaining enterprise-grade performance across iOS and Android fleets.

Progressive Web Apps for Enterprise

Deploy secure, browser-native tools for field teams, partners, and customers — no app store dependencies, instant updates, and full offline capability for distributed workforces.

Deploy secure, browser-native tools for field teams, partners, and customers — no app store dependencies, instant updates, and full offline capability for distributed workforces.

Enterprise Integration

Our mobile apps natively integrate with SAP, Salesforce, Oracle, Microsoft Dynamics, ServiceNow, and custom ERP/CRM stacks. We speak your enterprise architecture's language — REST, GraphQL, SOAP, event-driven, and microservices.

Our mobile apps natively integrate with SAP, Salesforce, Oracle, Microsoft Dynamics, ServiceNow, and custom ERP/CRM stacks. We speak your enterprise architecture's language — REST, GraphQL, SOAP, event-driven, and microservices.

Legacy App Modernization

Replace outdated enterprise apps with modern, cloud-native mobile solutions. Preserve core business logic while delivering a 10x better user experience for your workforce. Zero-downtime migration with phased rollout support.

Replace outdated enterprise apps with modern, cloud-native mobile solutions. Preserve core business logic while delivering a 10x better user experience for your workforce. Zero-downtime migration with phased rollout support.

Delivering value that creates impact

KFC
KFC

Revolutionizing restaurant operations with Automation

Revolutionizing restaurant operations with Automation

Challenge: KFC needed to replace manual processes with a digital solution across 900 outlets to boost efficiency and gather insights while functioning well in low-internet areas.

Solution: We crafted a comprehensive digital platform tailored to optimize restaurant operations management featuring offline functionality, a management information system, and much more.

Benefits: The platform increased staff productivity by replacing paper checklists, ensured smooth operations even with low connectivity, and improved managerial oversight and operational efficiency.

Business Impact

900

Outlets
streamlined

30%

Boost
in managerial oversight

Best Egg
Hathway

Transforming digital experience with seamless OTT integration

Transforming digital experience with seamless OTT integration

Challenge: Hathway aimed to modernize its broadband and DTH services by integrating OTT platforms with legacy systems to enhance customer interactions.

Solution: We upgraded Hathway’s digital infrastructure with new layers for streamlined workflows, integrated OTT via APIs, and deployed a digital mobility solution for omnichannel support.

Benefits: This transformation extended Hathway’s reach to 770K ISP subscribers and 7.2 million cable subscribers across 16 cities.

Business Impact

770K

Engaged
ISP subscribers

30%

Improvement
in brand visibility

Zee5
Zee5

Enabling Cloud-Native content operations

Enabling Cloud-Native content operations

Challenge: ZEE5’s manual and fragmented CMS hindered scalability, delayed content operations, and affected global streaming services.

Solution: Kellton developed an intelligent, cloud-native video CMS on AWS, automating content processing, packaging, and sharing and reducing response time to 300-400 milliseconds.

Benefits: The enhanced CMS boosted efficiency, accelerated content delivery, and reduced content operation time by 50%, improving scalability and ZEE5’s global streaming performance.

Business Impact

5X

Scalable
vs legacy CMS

99%

Drop
in content processing time

fun

Avoid talent gaps. Tap into the top 1% of engineers

Book a Discovery Call

Work with a proven Software Outsourcing company

Why choose Kellton?

 
Enterprise-Calibre Talent

Access a vetted bench of senior engineers with 8–15 years of enterprise delivery experience. No juniors on enterprise accounts. Dedicated architects, not rotated staff

Access a vetted bench of senior engineers with 8–15 years of enterprise delivery experience. No juniors on enterprise accounts. Dedicated architects, not rotated staff

 
SLA-Backed Delivery

Formal delivery SLAs, milestone-based reporting aligned to your PMO, and dedicated QA with enterprise acceptance testing protocols. Your governance team will love us.

Formal delivery SLAs, milestone-based reporting aligned to your PMO, and dedicated QA with enterprise acceptance testing protocols. Your governance team will love us.

 
Proven at Enterprise Scale

Delivered 40+ complex enterprise transformations across BFSI, Healthcare, Manufacturing, and Retail. Average engagement size: $500K+. Average duration: 18 months.

Delivered 40+ complex enterprise transformations across BFSI, Healthcare, Manufacturing, and Retail. Average engagement size: $500K+. Average duration: 18 months.

 
Procurement-Friendly Engagement

We work within your procurement frameworks — MSA/SOW structures, milestone-based invoicing, T&M, and fixed-price models. Pre-approved vendor on 12+ enterprise procurement panels.

We work within your procurement frameworks — MSA/SOW structures, milestone-based invoicing, T&M, and fixed-price models. Pre-approved vendor on 12+ enterprise procurement panels.

Our clients are our testimony

"The team was professional and helped us build high-quality products faster.”

Pranav Bhasin

Head of Product

KFC

“Their developer and programmer are professional and are up for any challenge.”

Sarah Tuneberg

Vipin Gupta

Head of Digital

Aegon

“Kellton have the technical know-how and agility that is required to help us succeed.”

Roy

Martin De Jong

Chief Product Officer

Technology stack

Frontend

  • 1Angular
  • 1React Native
  • 1React
  • 1HTML
  • 1CSS
  • 1Bootstrap

Backend

  • 1ASP. Net
  • 1Java Spring
  • 1Node
  • 1Golang
  • 1PHP Laravel
  • 1Kibana
  • 1Django

Database

  • 1MySQL
  • 1MS SQL
  • 1MongoDB
  • 1Redis
  • 1Elastic Search
  • 1GraphQL

Infrastructure

  • 1AWS
  • 1GCP
  • 1Azure
  • 1Kubernetes
  • 1Docker
  • 1Nginx
  • 1Apache

Ready to modernize your mobile app development?

Please fill out the form or email at ask@kellton.com

1800+ Strong Workforce

250+ Active Customers

14+ Years of Experience

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  • Top App Development company in India
  • Best App Development company near you
  • Full-stack Mobile Application Development services
  • Award-winning Mobile App Development services
  • Trusted Mobile Application Development services company
  • #1 Mobile App Development company

 

We are a global team

Asia

Corporate Headquarters

Plot No.1367, Road No.45, Jubilee Hills, Hyderabad Telangana 500033

Gurugram

Plot No – 404-405,4th & 6th Floor, ILABS Centre, Udyog Vihar, Phase- III, Gurugram, Haryana 122016

Pune

329-330, Sohrab Hall, 21 Sasoon Road, Pune Station, Pune 411001, Maharashtra

Singapore

7B Keppel Road, #18-10 Tanjong Pagar Complex, Singapore 089055

Other Regions

North America

D.C. Metro Area

11100 Wildlife Center Dr. Suite LL #150 300 Reston, VA 20190

NJ Area

185 Hudson Street, Suite 1440 Jersey City, New Jersey 07311

Dallas Area

5600 Tennyson Pkwy, Suite# 245 Plano, TX 75024

Europe

Ireland

74 Northumberland Road, Ballsbridge, Dublin 4, D04 XF75, Ireland

Poland

ul. Wyścigowa 56G lok. 2A, Wrocław, Poland 53-012

United Kingdom

30 Stamford St, South Bank London SE1 9LS

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