Web Application Development
Custom ASP.NET Core and C# web applications for St. Louis businesses, backed by 30+ years of experience modernizing legacy systems for healthcare, transportation, and manufacturing companies.
St. Louis Web Application Development Services
Web Applications Built Around Your Business Goals
The Joseph Company builds secure, scalable web applications using ASP.NET Core MVC, C#, and SQL Server — replacing off-the-shelf software that no longer fits your business with systems built around how you actually work. We specialize in modernizing legacy platforms, connecting disconnected systems, and building HIPAA-compliant applications for healthcare organizations, alongside custom software for transportation, logistics, and manufacturing businesses.
Whether you need a brand-new application, want to modernize an outdated system, or need to connect multiple platforms together, we help turn your ideas into practical technology solutions that deliver measurable business value.
Our experienced developers build secure, scalable web applications that are tailored to your processes, integrate with your existing systems, and grow alongside your organization.
Why Choose The Joseph Company for Web Application Development?
Choosing the right development partner is about more than writing code. You need a team that understands your business, communicates clearly, and creates solutions that provide long-term value.
Every organization operates differently. We build web applications that make daily operations easier and more efficient. From internal business applications and customer portals to complex enterprise systems, we create custom solutions that help businesses to improve their user experience.
Local St. Louis Expertise
We work with businesses throughout the St. Louis area, providing personalized service and direct communication throughout the development process.
Business-Focused Solutions
We focus on outcomes helping your organization save time, improve efficiency, and solve operational challenges.
Custom Software Without the Complexity
We explain technology in practical business terms and help you make informed decisions about your software investment.
Long-Term Partnership
From initial planning through ongoing maintenance, we remain a trusted technology partner as your business grows.
Trucking & Logistics
Prestige Trucking, Inc.
Moved off a failing legacy machine onto a full dispatch and driver portal platform with Twilio-based job messaging.
Read the case study Our St. Louis web application developers create custom solutions that help businesses:
- Automate time-consuming manual processes
- Improve communication between departments
- Give employees access to important information from anywhere
- Reduce errors caused by disconnected systems
- Improve customer and user experiences
- Replace outdated software with modern solutions
What are the benefits of a custom web application?
Improve Efficiency and Productivity
Custom web applications eliminate unnecessary steps and streamline workflows. By automating repetitive tasks and creating easier ways for employees to access information, your team can spend more time focused on higher-value work.
Access Information Anywhere
Modern web applications work across devices, allowing employees, customers, and partners to securely access important information whether they are in the office, working remotely, or on the go.
Create Scalable Solutions
Your business will continue to evolve. We design applications with flexibility in mind so new features, users, and integrations can be added as your needs change.
Improve Customer Experiences
Customer-facing web applications can provide faster service, easier communication, and more convenient ways for customers to interact with your business.
Industries We Serve
The Joseph Company works with businesses across a variety of industries throughout St. Louis and surrounding areas.
Our experience includes developing solutions for:
Transportation & Logistics
We build applications that help improve business processes and elminiate manualy work by developing automated solutions were possible.
Healthcare
We help organizations improve efficiency, manage information securely, and create better experiences for employees and customers.
Manufacturing
Custom applications can help streamline operations, improve tracking, and connect business processes.
Professional Services
We build solutions that help service companies manage customers, scheduling, reporting, and internal workflows.
Nonprofits
Technology should support your mission. We help nonprofits create digital tools that improve communication, efficiency, and outreach.
Small & Mid-Sized Businesses
Many growing businesses need technology that fits their unique needs without the cost and complexity of enterprise software.
Modernize Your Existing Software
Many businesses depend on applications that were built years ago but are becoming difficult to maintain, support, or expand. Replacing a system completely is not always the best option. Our goal is to protect your existing investment while creating a system that supports your future growth.
Whether you need to share data between systems, automate processes, or create a central platform for your team, we build integrations that keep your business connected.
The Joseph Company can help modernize existing applications by:
- Updating outdated technology
- Improving application performance and reliability
- Migrating legacy applications to modern platforms
- Adding new features and functionality
- Connecting older systems with newer technologies
Frequently Asked Questions
What is a web application?
A web application is software that runs through a web browser and allows users to complete tasks, manage information, or interact with a business system online. Unlike traditional desktop software, web applications can typically be accessed from multiple devices without installing software locally.
How much does a custom web application cost?
The cost of a web application depends on the project's complexity, features, integrations, and development requirements. After understanding your goals and needs, we can provide a clear estimate and recommended approach.
How long does it take to build a web application?
Development timelines vary depending on the size and complexity of the application. Smaller applications may take a few months, while larger business systems may require additional planning and development time.
Can you improve an existing application?
Yes. We help businesses modernize existing applications by improving performance, adding features, updating technology, and connecting older systems with modern platforms.
Can my web application integrate with other software?
We build integrations that allow web applications to communicate with existing business systems, databases, third-party platforms, and APIs.
Do you provide ongoing support after launch?
Of course. We offer ongoing maintenance and support services to help keep your application secure, reliable, and aligned with your business needs.
Do you only work with businesses in St. Louis?
While we are based in St. Louis and proudly serve local businesses, we also work with organizations outside the area that need experienced web application development services.
St. Louis Cloud Applications
Cloud Application Development Services That Help Your Business Grow
Cloud applications give organizations the flexibility to work from anywhere, streamline processes, and scale technology as their needs change. We work with leading cloud platforms, including Microsoft Azure and other cloud environments, selecting the right technology based on your requirements, budget, and future plans.
The Joseph Company helps St. Louis businesses design, develop, and deploy cloud applications that improve operations, increase efficiency, and support long-term growth. Whether you need a new cloud-based solution, want to modernize an existing application, or need help moving away from traditional infrastructure, our team creates solutions built around your business goals.
Non-Profit / Community Support
Baking Angels
A custom request, consent & delivery and scheduling workflow for a Non-Profit with with Twilio-based messaging.
Read the case studyWhy Should Businesses Choose Cloud Applications?
Modern businesses need technology that can keep up with changing demands. Cloud applications provide the flexibility and reliability organizations need without the limitations of traditional software and on-premise systems.
A cloud application is software that runs in a secure cloud environment and can be accessed through the internet from approved devices and locations. Instead of being tied to a single computer or physical server, your team can access the tools they need when and where they need them.
Whether you are replacing outdated software, creating a new digital product, or connecting disconnected systems, we build cloud applications designed around your business.
Improve Business Efficiency
Cloud applications can automate repetitive tasks, simplify workflows, and give employees faster access to important information. By connecting your teams, systems, and data, cloud solutions help your organization operate more efficiently.
Scale as Your Business Changes
Your technology should support growth, not slow it down. Cloud applications allow businesses to increase capacity, add users, and expand functionality without the cost and complexity of managing additional hardware.
Reduce Infrastructure Costs
Moving applications to the cloud can help reduce the need for expensive servers, hardware maintenance, and ongoing infrastructure management. Your organization can invest more resources into improving operations and serving customers.
Custom Cloud Application Development in St. Louis
Every business has unique challenges. The Joseph Company does not believe in one-size-fits-all software solutions. We take the time to understand your processes, goals, and existing technology before recommending the right approach.
Cloud Platform Experience and Integrations
The Joseph Company works with flexible cloud technologies to provide the right solution for each project. Our experience includes Microsoft Azure and other cloud platforms, allowing us to recommend the best environment based on your business requirements.
Our cloud application services include:
- Custom cloud application development
- Cloud-based business software
- Application modernization and migration
- Database and system integration
- API development and connectivity
- Cloud architecture planning
- Secure application deployment
- Ongoing support and improvements
Frequently Asked Questions
What is a cloud application?
A cloud application is software hosted in a cloud environment that users access through the internet. Unlike traditional desktop software, cloud applications can provide greater flexibility, accessibility, and scalability.
Does The Joseph Company only work with Microsoft Azure?
No. We have experience with Microsoft Azure and other cloud solutions. We evaluate each project individually and recommend the platform that best aligns with your goals, technical requirements, and budget.
Can you move an existing application to the cloud?
We can help evaluate existing applications and determine the best path forward, whether that involves migration, modernization, or rebuilding portions of the system.
Are cloud applications secure?
Cloud security depends on proper design, configuration, and ongoing management. We build applications with security considerations including access controls, data protection, and industry best practices.
How long does it take to build a cloud application?
Project timelines vary based on complexity, features, integrations, and business requirements. During the discovery process, we provide a clearer estimate based on your specific needs.
Can cloud applications connect with our existing software?
Yes. We build integrations that allow cloud applications to communicate with existing business systems, helping reduce manual work and improve data accuracy.
St. Louis Enterprise Application Development Services
Enterprise Applications Built Around Your Business Goals
Your business relies on technology every day. When off-the-shelf software no longer meets your needs, The Joseph Company creates custom enterprise applications designed to improve efficiency, connect your systems, and help your organization operate more effectively.
With over 30 years of experience delivering custom software solutions for businesses in St. Louis and beyond, our team helps organizations replace manual processes, modernize outdated systems, and build digital tools that support long-term growth.
Whether you need an internal business application, customer portal, workflow automation solution, or a system that connects multiple platforms, we create technology that works the way your business works.
Benefits of Enterprise Application Development?
We build solutions that help businesses:
- Automate repetitive tasks and workflows
- Reduce data entry and administrative work
- Improve communication between departments
- Provide employees with easier access to important information
- Create more consistent business processes
Many businesses struggle with disconnected systems, repetitive tasks, outdated software, and processes that slow employees down. Our enterprise application development services focus on solving those challenges with solutions built specifically for your organization.
We take the time to understand your workflows, goals, and challenges before designing a solution that delivers measurable business value.
Improve Business Efficiency
Custom applications can eliminate time-consuming manual processes and give your team the tools they need to work faster and smarter.
Connect Your Existing Systems
Your business already uses important tools and platforms. Your custom application should work with them, not create another disconnected system.
Transportation SAAS
Placard Wizard
A portable, cross-platform hazmat compliance engine now running inside enterprise systems at top transportation companies across North America, on hosting we've managed for over 20 years.
Read the case study
Automotive / Hail Repair
Intellus Automotive Systems
A hail-repair iOS estimator with offline VIN scanning, paired with a Back Office system to run the business behind it.
Read the case study
St. Louis E-Commerce Applications
E-Commerce Applications Built to Help Your Business Grow
Today’s customers expect fast, convenient, and personalized online shopping experiences. Whether you sell directly to consumers, manage wholesale relationships, or operate a complex marketplace, your e-commerce platform plays a critical role in generating revenue and building long-term customer relationships.
From improving your current e-commerce platform to building a completely custom application, we create digital experiences that help businesses increase sales, streamline operations, and deliver better customer experiences.
The Joseph Company helps St. Louis businesses design and develop custom e-commerce applications that make it easier for customers to discover products, complete purchases, and stay engaged with your brand. Our team combines thoughtful user experience design, reliable technology, and business-focused strategy to create solutions that support your goals—not just your online store.
Aviation Supply / E-Commerce
Wicks Aircraft
Custom middleware bridging a legacy accounting system with a modern storefront, for real-time pricing and order handling.
Read the case study
E-Commerce / Dog Training
Rainforest Coastal Labs
A responsive site doing two jobs well: selling Hydrocept grooming products and showcasing individual dams and sires.
Read the case studyTypes of E-Commerce Applications We Develop
E-commerce is no longer limited to traditional online storefronts. Businesses today use digital commerce solutions in many different ways, and we build applications designed to support a variety of business models.
B2C (Business-to-Consumer) E-Commerce Applications
B2C applications connect businesses directly with customers. We help companies create online shopping experiences that make purchasing simple, secure, and convenient.
B2B (Business-to-Business) E-Commerce Applications
B2B buyers often require more advanced purchasing workflows than traditional consumers. We develop solutions that help businesses simplify ordering, improve account management, and support ongoing customer relationships.
C2B (Consumer-to-Business) E-Commerce Applications
C2B platforms allow individuals to provide products or services to businesses. These applications often require unique workflows that connect customers, providers, and organizations.
C2C (Consumer-to-Consumer) Marketplaces
Consumer marketplaces allow individuals to buy and sell products or services with each other. These platforms typically require advanced functionality for users, transactions, and communication.
St. Louis HIPAA Compliant Application Development
Secure Healthcare Software Built for Compliance and Peace of Mind
If your business stores, processes, or shares protected health information (PHI), security is essential. Whether you're a healthcare provider, medical practice, billing company, behavioral health organization, laboratory, or healthcare technology company, your software must protect sensitive patient data while meeting HIPAA requirements.
For more than 30 years, The Joseph Company has helped organizations throughout St. Louis, Southern Illinois, and the surrounding metro area develop secure business applications that balance usability, compliance, and long-term reliability.
We build HIPAA-conscious applications that help your organization reduce risk, improve efficiency, and give patients and partners confidence that their information is protected
Is Your Current System Putting Your Organization at Risk?
Many organizations rely on outdated software, spreadsheets, or disconnected systems that make compliance difficult and increase security risks.
If any of these sound familiar, a custom HIPAA-compliant application can help simplify your operations while strengthening your security posture.
No two healthcare organizations operate the same way. Instead of forcing your team to change its workflow, we develop software that supports how your business already operates.
Common challenges include:
- Storing patient information in multiple disconnected systems
- Limited visibility into who accessed sensitive data
- Manual processes that increase the risk of human error
- Concerns about cybersecurity threats and ransomware
- Difficulty meeting HIPAA security requirements
- Legacy software that no longer supports today's security standards
- Growing compliance requirements as your organization expands
Built-In Security Features
Protecting patient information starts with secure application design. We incorporate industry best practices throughout the development process to help reduce risk.
Secure User Authentication & Access Control
Control exactly who can access sensitive information with role-based permissions, secure login methods, and user authentication designed to limit unauthorized access.
Data Encryption
Sensitive information is protected both while it's being transmitted and while it's stored using modern encryption standards that help safeguard patient records.
Audit Logs & Activity Tracking
Know who accessed information, what changes were made, and when they occurred. Detailed audit trails help support compliance requirements and improve accountability across your organization.
Vulnerability Assessments
Regular security reviews help identify potential weaknesses before they become problems, allowing issues to be addressed proactively.
Intrusion Detection & Threat Monitoring
We can integrate monitoring solutions that help detect suspicious activity, unauthorized access attempts, and other potential security threats before they impact your business.
Frequently Asked Questions
Do you build custom HIPAA-compliant software?
Yes. We develop custom web applications, internal business systems, portals, and workflow solutions that are designed with HIPAA security requirements and best practices in mind.
Can you integrate with our existing healthcare software?
Absolutely. We regularly integrate custom applications with EHRs, EMRs, billing platforms, scheduling systems, Microsoft 365, Active Directory, and many third-party healthcare platforms through secure APIs.
Can you modernize an existing HIPAA application?
If your current software is outdated, difficult to maintain, or lacks modern security features, we can enhance or rebuild your application while preserving the functionality your organization relies on.
Is security considered throughout development?
Security is incorporated throughout our entire development lifecycle. From planning and architecture to testing and deployment, we help reduce vulnerabilities and support compliance objectives.
Do you work with organizations outside of healthcare?
Yes. We also develop secure applications for organizations in finance, legal, manufacturing, government, and other industries where data privacy and security are critical.
St. Louis Minimum Viable Product (MVP) Development Services
Launching a new software idea requires more than a great concept. Success requires a clear path from vision to a product your customers can use and your business can grow. The Joseph Company helps St. Louis businesses transform ideas into functional minimum viable products (MVPs) that validate opportunities, gather real-world feedback, and reduce the risk of investing in the wrong solution.
If you are a startup exploring a new product, an established company modernizing a process, or an organization looking to test a new digital service, our team can help you move from idea to launch with a practical, scalable MVP strategy.
What Is a Minimum Viable Product (MVP)?
A minimum viable product is an initial version of a software product that includes the most important features needed to serve users, test assumptions, and collect valuable feedback.
We have more than 30 years of experience delivering custom software solutions, web applications, and technology services. The Joseph Company combines technical expertise with a business-first approach to help clients build products that solve real problems.
Whether you need to share data between systems, automate processes, or create a central platform for your team, we build integrations that keep your business connected.
Why Build an MVP?
By starting with a focused product, businesses can make informed decisions based on real user feedback instead of assumptions. We design MVP solutions with future growth in mind, helping you add features, scale users, and integrate additional business systems as your needs change.
Reduce Development Costs and Risk
Building a complete application from the beginning can require significant time and investment. An MVP focuses on the features that deliver the greatest value first, allowing you to test your idea before committing to a larger development effort.
Get Your Product to Market Faster
Speed matters when introducing a new product or service. Our MVP development process helps businesses launch a working solution quickly, allowing customers, employees, or stakeholders to interact with the product and provide insights.
Create a Foundation for Future Growth
A successful MVP is not a throwaway prototype. The right approach creates a foundation that can evolve into a complete application.
Frequently Asked Questions
How long does it take to build an MVP?
The timeline depends on the complexity of the product, required features, integrations, and user needs. Many MVP projects can be developed within a few months, while larger solutions may require additional planning and development.
How much does MVP development cost?
MVP development costs vary based on the scope, technology requirements, integrations, and complexity of the application. The best first step is a discovery conversation to understand your goals and identify the right approach.
Should I build an MVP or a complete application?
For many businesses, an MVP is the best way to validate an idea before making a larger investment. It allows you to test assumptions, collect feedback, and make informed decisions about future development.
Can my MVP grow into a full product?
A properly planned MVP can serve as the foundation for a larger application. We design solutions with future expansion, additional features, and scalability in mind.
Do you only work with businesses in St. Louis?
While we are based in St. Louis and proudly serve local businesses, we also work with organizations outside the area that need experienced web application development services.
What technologies do you use for MVP development?
We select technologies based on the goals of your project. Our experience includes custom web applications, cloud solutions, databases, integrations, and modern development frameworks.