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  • Outcome-driven KPIs & reviews
  • US, UK & EU delivery experience
  • High retention, stable teams
  • Ongoing code reviews
  • Fast onboarding (4-5 days)
  • Pre-vetted senior developers
  • Direct developer access
  • Flexible engagement models
  • Timezone-aligned collaboration
  • Strong IP & data security
  • Smackdab
  • dyshz
  • ASL
  • SubQdocs
Trusted by 300+ happy clients

About eSparkBiz

Why eSparkBiz for Dot Net Development Services?

Robust .NET applications built for enterprise-grade performance

We deliver full-cycle Microsoft .NET development services that enable businesses to build scalable, secure, and high-performance applications. As a trusted Dot Net Development Company, eSparkBiz brings deep technical expertise across frameworks like ASP.NET, .NET Core, and MVC, delivering tailored solutions for diverse enterprise needs.

Our project leadership in .NET development is grounded in proven delivery frameworks, agile execution, and cross-functional team collaboration. eSparkBiz ensures every solution aligns with industry standards, accelerates time-to-market, and meets business-critical goals with precision.

Here’s what sets our .NET solutions apart:

  • Optimized architecture for secure, scalable enterprise applications
  • Seamless integration with third-party platforms and legacy systems
  • Proven delivery with agile teams and Microsoft-certified engineers

Review Proven Work that delivers Measurable Outcomes and reflects Our Engineering Excellence across complex high-impact initiatives.

Our Services

Result-Driven .NET Development Services

Hire .Net Developers from eSparkBiz to build highly efficient web and mobile apps. Our net software development services range from a number of development services by our expert .NET programmers who are skilled in working with technologies like ASP.NET, .NET Core, SharePoint, Xamarin, etc.

Custom .NET Development
 Custom .NET Development

Custom .NET Development

Outsource your custom .NET software development requirements to eSparkBiz, a leading .Net development company in India, offering feature-rich and scalable dot net application development services that are highly customised and give you an edge to become a pioneer in your domain.

 

 .NET Integration

.NET Integration

As a leading asp.net development company we provide complete .NET integration services to boost your business application development with modern and advanced functionalities. We have complete integration library for any kind of business you operate in.

 

.Net Consulting

.Net Consulting

If you are in the planning stage of your next web development, we can offer you the best dot net consulting services. Bring your idea to us and our expert .net developers will help you out with advanced strategies to beat the market competition.

 

Porting and Migration to .NET Framework

Porting and Migration to .NET Framework

If you are planning to move your existing application to dot net or just upgrade it, we can help you with complete .NET migration services with zero downtime and highest possible security. We ensure you do not face any data loss during the migration services.

 

Third Party .Net Customization

Third Party .Net Customization

With our robust .NET development services you can integrate various third party solutions in your business and make your app more useful for your customers.

 

Post Launch Support For ASP.NET Projects

Post Launch Support For ASP.NET Projects

Our work doesn’t end just after the development of your app. Our support and maintenance services remain open for you throughout the app journey and our dedicated dot net developers are always ready to troubleshoot your issues.

 

Empower your Business Workflow. Outsource .NET Development without the hassle.
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Why Choose eSparkBiz

Why Partner with eSparkBiz?

Partner with eSparkBiz to build robust .NET applications, leveraging modern frameworks, secure architectures, and efficient development practices to ensure scalability, performance, and long-term reliability.

  • Our Developers have 5 years of experience in on average.
  • Profound expertise in Result-oriented Technology Stacks.
  • Full-scale Project Management Office to manage dedicated teams.
  • Certified Scrum masters on board.
  • Quality and security management practices backed by ISO 9001 and ISO 27001 certificates.
  • Live monitoring of progress for clarity.
  • A Secure work environment with the priority of data safety.
15+ Years of Expertise 15+ Years of Expertise
100% NDA-protected Contract 100% NDA-protected Contract
95% Client Retention Rate 95% Client Retention Rate
Access to 45+ Technologies Access to 45+ Technologies
Certification
eSparkBiz validates service management excellence through ISO 20000-1:2018 certification
Delivering Standardized Software Solutions
eSparkBiz ensures customer-focused delivery through ISO 9001:2015 certified practices
Delivering Standardized Software Solutions
eSparkBiz safeguards client data through ISO 27001:2022 certified security controls
Delivering Standardized Software Solutions
eSparkBiz showcases cloud excellence with the official AWS Select Tier Partnership
Delivering Standardized Software Solutions
Trusted AICPA SOC 2 seal validating eSparkBiz secure organizational control reporting practices
Delivering Standardized Software Solutions
eSparkBiz achieved CMMI Level 3 certification ensuring standardized quality-driven development processes.
Delivering Standardized Software Solutions
Official PSM II accreditation highlighting eSparkBiz commitment toward agile project management excellence.
Delivering Standardized Software Solutions

Result-Driven Services

Advanced .NET Development Experience

Revamp your business with our pre-vetted .NET developers, leveraging our superior tech skills and development expertise for viable next-gen .NET solutions that drive value and an unbeatable competitive edge for growth.
  • Custom .Net Software Development
  • .NET Desktop Application Development
  • Custom .NET Application Development
  • .Net eCommerce Development
  • .NET Product Development
  • Competitive Intelligence Tools and Dashboards
  • .NET Migration to the Cloud
  • .Net MVC Development
  • .NET API Development
  • .NET Cross Platform Applications
  • .NET ERP Development Solutions
  • .NET Database Management
  • .NET Embedded Systems
  • SaaS Based .NET Application Development
  • .NET Core Development
Build secure applications with expert Dot Net development services today
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Technologies We Use

The .NET Ecosystem We Use in our work

  • Frontend
  • Backend
  • Mobile
  • Desktop
  • Database
  • Cloud
  • Big Data
  • Platforms
  • DevOps
  • Blockchain
  • Prototyping
React
Practice
8+
Workforce
60+

Leveraging React.js, we build interactive and highly-scalable web app solutions with the ability to attain optimized performance seamlessly.

Angular

eSparkBiz uses Angular to create dynamic, responsive web applications that deliver high performance and a great user experience.

Vue

Having Vue.js in our pocket, we can build progressing web interfaces that perform better and are maintainable.

Next.js

eSparkBiz uses Next.js to build server rendered React applications to boost performance and SEO optimization.

HTML5

HTML5 is used by eSparkBiz to display and present content on the web in a structured manner so that it can be compatible and responsive to all sorts of devices.

CSS3

With our CSS3 proficiency, we can build responsive, attractive web interfaces for the user to interact and engage with.

JavaScript

With our JavaScript expertise we are able to build dynamic, interactive web applications that improve user engagement and functionality.

Meteor

With Meteor, we can quickly build real time web and mobile applications that sync data easily.

Ember

We’re experts at building ambitious web applications with rich user interfaces and solid functionality with Ember.js.

.Net

Using .NET, eSparkBiz develops scalable and high performance applications for your business needs that are seamlessly integrated and secured.

Node

Node.js brings scalability to network applications that can handle asynchronous jobs effortlessly.

Python

With Python we can make beautiful, versatile apps like web or data analysis apps, with clean and easy to maintain code.

Laravel

Ideal PHP framework for elegant, modern web application development.

php

Dynamic web applications are developed using PHP which enables us to use server side scripting and robust functionality in your websites.

Go

With our experience in Go, we are able to create fast, high performance backend services with good concurrency and scalability.

JAVA

Java is used by eSparkBiz to build applications that are platform independent, scalable and reliable for enterprise solutions.

React Native
Workforce
40+

React Native is used by eSparkBiz to build mobile applications with a native look and feel that will also result in 50% faster development cycles.

Flutter

eSparkBiz develops natively compiled applications for mobile, web, and desktop from a single codebase using Flutter and it improves development efficiency.

kotlin

We can create modern, concise and safe Android applications using our Kotlin proficiency and bring us code quality and maintainability.

Xamarin

We are experts in Xamarin, and build cross platform mobile apps that can run on a single codebase with native performance and UI.

Cordova

For developing cross-platform mobile apps, we use Cordova to guarantee the same functionality and experience of the apps on different devices.

Swift

At eSparkBiz, we develop applications in Swift that produce high performance, safe and expressive code for iOS and macOS platforms.

PWA

At eSparkBiz, we build Progressive Web Apps that offer the best of both worlds, web apps and mobile apps, with offline functionality and enhanced user experience.

Ionic

With Ionic, we’re able to create high quality cross-platform mobile applications while retaining native performance and user experience.

C++

With our knowledge of C++, we develop high performance software solutions for optimized resource management and system level programming with complex applications.

Objective C

Being experts with Objective C, we can develop robust iOS applications with the ability to work with legacy code bases.

Qt

Using Qt, we can make native performance, cross platform applications with consistent user experience on multiple operating systems.

C sharp

At eSparkBiz, we use C# to build robust and scalable applications that can be easily integrated and provide high performance on multiple platforms.

WPF

Microsoft UI framework for high-performance Windows desktop applications.

SQLite

To supply lightweight, disk-based databases for mobile and embedded applications, we use SQLite.

MySQL

For building reliable, high performance relational databases, we use MySQL to efficiently manage your data.

PostgreSQL

PostgreSQL is used by eSparkBiz to build advanced open source relational databases with extensibility and SQL compliance for complex applications.

Oracle

eSparkBiz uses Oracle databases to handle complex data environments to provide high performance, scalability and robust security to your enterprise applications.

Cassandra

Cassandra’s distributed database capabilities allow us to manage large scale data workloads and provide high availability and scalability for your applications.

Hive

With our experience with Apache Hive, we are able to query and analyze large datasets quickly and make data-driven decisions.

Apache HBase

We build data-intensive apps powered by Apache HBase efficiency.

MongoDB

Using MongoDB, we can create flexible and scalable NoSQL databases that fit your needs for data models.

AWS Developer Tools

AWS Developer Tools are used by eSparkBiz to simplify development workflow and achieve continuous integration and delivery to ensure the software is released faster and more reliably.

Amazon RDS

This service provides relational database management with setup simplicity, scaling capabilities and automated administration functions.

Azure Cosmos DB

The NoSQL database solution delivers multi region capabilities and low latency performance across distributed global networks.

Azure SQL Database

We use Azure SQL Database to offer scalable, high performing data solutions that ensure your applications have secure and effective data management.

Google Developer Tools

To increase the performance of our application, we make use of Google Developer Tools so that debugging and optimization processes take place more efficiently.

Apache Hadoop

The framework enables distributed storage alongside the processing of extensive data collections.

Apache Kafka

Real time data processing and integration require this distributed event streaming platform.

Apache Spark

The distributed computing system enables quick in-memory processing of big data.

Apache ZooKeeper

Centralized service for managing configuration and distributed synchronization.

Microsoft Dynamics 365

Business applications for integrated customer relationship management and enterprise resource planning.

Salesforce

Through its cloud based system, the platform delivers relationship management capabilities for customers while offering process automation functionality.

SharePoint

As a collaborative platform, SharePoint enables teams to track documents while sharing content to work together.

SAP SE

Enterprise software helps organizations run their business processes, operations and customer relations.

Power BI

The tool allows business users to make data visualizations which they can use to communicate insights across different teams.

Docker

Docker is used by eSparkBiz to containerize applications so that application environments are consistent and deployment processes are smooth.

Kubernetes

With Kubernetes, we are able to orchestrate containerized applications, automatically deploy, scale, and manage your services.

Azure Devops

We are experts in Azure DevOps and we know how to make things work together smoothly, automate workflows, increase productivity and shorten project timelines.

Openshift

Using OpenShift we containerize and deploy applications as well as manage them with ease, and we also make it scalable and have a smooth pipeline from DevOps.

Mesos

At eSparkBiz we use Apache Mesos to run and scale applications on different sets of environments and resources in an optimal resource utilization manner.

Ansible

Ansible automates IT workflows and our proficiency allows us to achieve faster deployments (50% reduction) and better system reliability.

CHEF

eSparkBiz uses CHEF to automate the infrastructure configuration to reduce the deployment time by up to 50% and increase the system's reliability.

Puppet

Puppet is used by us for configuration management automation, increasing system reliability and reducing manual intervention in deployments.

SaltStack

SaltStack helps us automate IT operations by managing configuration and remote execution for infrastructure management.

Packer

We know Packer well and can create consistent machine images, making deployments easier and ensuring environment consistency across platforms.

TeamCity

For build and deployment processes we use TeamCity to automate build and delivery to your projects.

Jenkins

Jenkins helps us automate the build and deployment process so that your projects are continuously integrated and delivered.

Nagios

At eSparkBiz, Nagios is used for complete monitoring of systems, networks, and infrastructure for early detection of problems and reducing downtime.

Zabbix

To monitor networks and applications at an enterprise level, we leverage Zabbix to track real time performance and detect issues.

Elastic Search

Elasticsearch allows us to employ at our disposal powerful search and analytics capabilities to retrieve data and improve the user experience.

DataDog

For complete monitoring and analytics of your applications, we use Datadog, to make sure your applications run at their best and most reliable.

Grafana

Grafana is used by eSparkBiz for monitoring and observability to see system performance and health through insightful visualizations.

Prometheus

With our Prometheus proficiency, we can deploy reliable monitoring and alerting systems to get real time insights into how your application is performing.

Ethereum

Our team provides Ethereum-based systems for secure blockchain features, automated contracts and decentralized apps.

Hyperledger

Our Hyperledger service creates secure blockchain projects that let multiple organizations conduct safe business transactions with controlled access.

Polygon

Our Polygon service lets your users complete quick, low cost transactions with full access to Ethereum-based security benefits.

Solana

Our Solana development empowers you to run blockchain applications swiftly and at almost zero cost transaction for busy systems.

Polkadot

Our team connects blockchains into a single digital network through Polkadot integration.

Corda

We deliver privacy-enabled blockchain systems built on Corda for fintech clients who need separate data areas that follow industry regulations.

Tezos

We design applications on Tezos with built-in self-adaption and formal verification features to ensure your business is safe and has advanced solutions.

Avalanche

We provide Avalanche development for blockchain networks with high transaction speed and quick transaction processing suitable for complex financial software.

Figma

Our team uses Figma for collaborative design with real-time product visualization and feedback.

Adobe XD

We develop interactive prototypes with accurate animations and flexible layouts for smooth stakeholder presentation.

Webflow

We develop professional websites with integrated content management systems for clients to have fully-functional sites without coding.

Miro

Our Miro facilitation builds active visual team spaces to help dispersed teams do better project planning and design tasks.

EPAM Display

We use EPAM Display to help clients manage their entire display network with a central platform.

Scale Your Business with High-Performance .NET Development
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Why choose .NET

Why choose .NET

.NET has become one of the most favoured technologies for developers to build highly efficient web and mobile applications, and this is because of the numerous benefits that the .NET platform offers.

Cross-Platform

.NET offers developers the choice to develop applications platforms if their choice as it is highly flexible with all the platforms like Windows, Android, iOS, etc.

High-Performing

Leverage the latest features and capabilities of .NET technologies such as ASP.NET Core, C#, MVC, WCF, WPF, Web API, Entity Framework, etc.

High Speed & Cost-Effective

Reduce time to market and development costs by using pre-built code components, frameworks, and tools.

Integrations

Integrate with legacy and modern platforms and solutions such as CRM, ERP, DMS, CMMS, etc. using APIs and web services.

Highly Popular

Support and update .NET applications using best practices and industry standards.
Strengthen your applications with reliable Dot Net development services today
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Client Testimonials

Our Clients Say About Us

We focus on making clients happy and always appreciate their opinions. We aim to provide superior services to earn trust and to become a go-to choice in the industry.

FAQs

Frequently Asked Questions

Get answers to key questions about eSparkBiz’s .NET expertise, project execution, and value-driven solutions for modern enterprise applications.

What does a Dot Net Development Company specialize in?

A Dot Net Development Company builds secure, scalable, and enterprise-grade applications using the Microsoft .NET framework, suited for web, desktop, cloud, and cross-platform systems.

 

Why choose eSparkBiz as your .NET development partner?

eSparkBiz delivers high-performance .NET solutions by combining deep technical expertise, agile methodology, and a client-first approach tailored for enterprise-grade requirements.

 

What types of applications can be built using .NET?

.NET supports building cloud-based applications, web platforms, desktop software, enterprise portals, APIs, and cross-platform mobile apps using .NET MAUI and Xamarin.

 

How long does a typical .NET project take?

Timelines vary by complexity. Simple solutions take 3–6 weeks, while full-scale enterprise systems may span 10–16+ weeks with parallel module releases.

 

Is .NET suitable for enterprise-level software development?

Yes, .NET is designed for building secure, scalable, and maintainable enterprise applications with high integration capabilities and long-term Microsoft support.

 

Can eSparkBiz modernize legacy systems using .NET?

Yes. eSparkBiz specializes in modernizing legacy applications by re-engineering old systems into robust, scalable .NET-based platforms with improved performance and UX.

 

What engagement models do Dot Net Development Companies offer?

A Dot Net Development Company typically offers dedicated teams, fixed-cost models, or time-and-material contracts, based on your project’s budget and flexibility.

 

What is the typical cost of .NET development?

The cost of .NET development varies based on project scope, complexity, and the development team’s location. On average, projects can range from $5,000 to $50,000 or more.

 

Which are the Top .NET Development Companies in 2026?

Top .NET Development Companies in 2026 include eSparkBiz, Sparq, Avogtal, Vention and Day One Technologies. These firms specialize in building robust, scalable .NET applications, utilizing the latest frameworks and technologies to deliver high-performance, enterprise-grade solutions across various industries.