Enabling enterprise software, modernizing legacy systems, and consolidating app portfolios.

Our Custom Software Development services enable a robust digital transformation for your business. We design and develop tailored-fit solutions to deliver maximal outcomes within your existing technology ecosystem.

Whether you're rethinking your customer interactions or optimizing operational efficiency, our solutions deliver tangible benefits that your business needs to grow.

Our unique methodology includes a perfect blend of leveraging new technologies and adopting industry-leading best practices, with an aim to provide the BEST in class, always.

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Trusted by businesses worldwide

KPMG
Tesla
dormakba
SATS PPC
flipkart
Indigo
Cisco
johnNjohn
FMC
Synaptics
KFC

Explore our Custom Software services expertise

Let's Discuss Your Project

Custom Software Development

As a leading Software Development company, we can assist you in developing intelligent digital applications that enhance end-user experiences while increasing operational efficiency. Design, develop, and implement a future-ready digital strategy with us.

Expertise in Designing, developing, and implementing a future-ready digital strategy.

Legacy Software Modernization

Whether you need to reduce downtime or transition from monolith to microservices, rely on our expertise to redesign and recreate your current systems.

Redesign and recreate your current systems, ensuring they are optimized for performance and scalability.

Custom Web App Development

As a leading Software Development services company, we maintain an always-ON focus on scalability and security. This enables us to construct responsive web platforms that drive greater engagement and achieve increased adoption rates.

We develop responsive web platforms with an equal focus on scalability and security.

Mobile App Development

As the foremost Software Development services company, we specialize in helping you develop Mobile Apps that prioritize straightforward user onboarding, minimalist design, and self-guided workflows. As an agile development services company, our expertise enables us to deliver personalized experiences that seamlessly span across multiple devices.

Our App Development approach prioritizes seamless user experience, minimalist design, and self-guided workflows.

Full-Stack Software Development

By leveraging our extensive expertise in JavaScript frameworks, jQuery, PHP, Node, Angular, Python, and more, we provide comprehensive Outsourcing Software Development services to help you construct a flexible and scalable backend, as well as a responsive frontend.

End-to-end development partner, from front-end user interfaces to backend server infrastructure.

Cloud-Native Development

Partner with us, a reputable Outsourcing Software Development company with expertise in agile development services, to leverage the scale, elasticity, resiliency, and flexibility offered by Cloud-native applications.

Our team is skilled in harnessing the scale, elasticity, resiliency, and flexibility provided by the Cloud-native architecture.

Our clients' success stories

FMC
TFS

Optimizing data workflows with a hybrid data management platform

Optimizing data workflows with data management platform

Challenge: FMC faced inefficiencies and unstructured workflows due to siloed systems and poor data integration, resulting in inaccurate insights and decision-making difficulties.

Solution: We created a hybrid data management platform, integrating FMC’s disparate systems and analytics to streamline workflows and enhance data quality ensured seamless communication.

Benefits: The platform improved process efficiency, ensured accurate insights, reduced maintenance costs, and supported scalable, driving innovative business strategies.

Kellton's Impact

50%

Increase
in data accuracy

30%

Reduction
in maintenance overhead

Best Egg
Best Egg

Enhancing customer experience with a data-driven loyalty engine

Enhancing customer experience with a data-driven loyalty engine

Challenge: Americana sought a unified platform to enhance customer engagement for improved satisfaction and gain insights into buying behavior.

Solution: We developed a data-driven loyalty engine within their digital app, offering rewards and personalized food recommendations based on demand.

Benefits: The solution boosted profitability by increasing the average cart value, optimized customer segments, and improved satisfaction through personalized experiences.

Kellton's Impact

$2.5M+

Reduction
in cost overruns

20%

Increase
in online orders

Zee5
Zee5

Enhancing user experience and driving growth with a scalable digital ecosystem

Enhancing user experience with a scalable digital ecosystem

Challenge:IndiGo’s app faced low retention, high drop-offs, frequent crashes, and payment failures, impacting customer loyalty and revenue.

Solution: We integrated a new payment gateway, adopted MVVM architecture, and personalized content, creating a fast, scalable, and user-friendly app for all stakeholders.

Benefits: Crash rates dropped below 0.2%, payment success increased from 70% to 90%, daily bookings tripled, app ratings rose to 4.6/5, and app revenue doubled to over 6%.

Kellton's Impact

3X

Growth
in daily bookings

20%

Increase
in payment success rate

fun

Are you seeking to harness cutting-edge technologies to create innovative products and applications?

Let’s Talk

We’re solution partners trusted by global leaders

Why choose Kellton

 
Agile & Adaptive

We can rapidly increase bandwidth or access additional expertise by bringing in talent that can ramp up within days instead of months.

Shorter release cycles accommodating ever-evolving user requirements.

 
Rapid Development

We can facilitate digital innovation through fast prototyping, iterative development, design thinking, and agile DevSecOps.

Fast prototyping, iterative development, design thinking, and agile DevSecOps.

 
Dedicated OSDC

Using our offshore, onshore, nearshore, and hybrid OSDC locations worldwide, we have successfully delivered over 250 projects.

Leverage our offshore, onshore, and nearshore OSDC locations worldwide.

 
Flexible Engagement

Whether it's co-development, fixed price, or T&M, choose the optimal working model that suits your business needs.

Choose the optimal working model that suits your business needs.

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

Let’s talk

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

1800+ Strong Workforce

200+ Active Customers

14+ Years of Experience

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  • Top Software Development company in India
  • Outsource IT Consulting
  • Award-winning Software Development services company
  • Best Software Development company
  • Among the Top Outsourcing companies in India
  • Highly rated Enterprise Software services
  • Full-stack Custom Application Development services

 

We are a global team

Asia

Singapore

171 Tras street, #04-175, Union Building, Singapore 079025

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

Hyderabad

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

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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