Custom Software Company for St Louis

Tailored Software Solutions for St. Louis Businesses

At Flatirons, we develop custom software solutions that meet the unique needs of businesses in St. Louis, helping them thrive in the digital age.

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Our Custom Software Development Services

Flatirons offers a comprehensive range of custom software development services to help businesses in St. Louis achieve their goals efficiently.
Frontend Development

Frontend Development

We create engaging and interactive frontend solutions using the latest technologies to enhance user experience.

Mobile App Development

Mobile App Development

Our experts develop high-quality mobile applications that deliver strong performance and great user experiences.

Software Maintenance and Support

Software Maintenance and Support

We offer continuous maintenance and support services to keep your applications running smoothly and efficiently.

Quality Assurance Testing

Quality Assurance Testing

Our testing services ensure your software is bug-free and meets the highest quality standards before deployment.

Our record speaks for itself.

We form long-term relationships with businesses from startups to Fortune 100 enterprises.
3 year
Average client relationship.
5.0 / 5.0
Clutch client rating.
50+
Industry awards.
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Types of Custom Software Applications We Create

We specialize in building a variety of custom software applications to suit the specific needs of businesses in St. Louis.
EHR Software Development

EHR Software Development

Custom EHR software solutions tailored for healthcare providers in St. Louis.

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Telehealth Applications

Telehealth Applications

Secure telehealth applications that enhance patient-doctor interactions in St. Louis.

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Patient Engagement Tools

Patient Engagement Tools

Interactive patient engagement applications designed for the St. Louis healthcare market.

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Medical Billing Software

Medical Billing Software

Streamlined medical billing software tailored for practices in St. Louis.

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Health Analytics Applications

Health Analytics Applications

Custom health analytics applications for improved patient outcomes in St. Louis.

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Remote Patient Monitoring Apps

Remote Patient Monitoring Apps

Innovative remote patient monitoring solutions for healthcare professionals in St. Louis.

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Healthcare CRM Solutions

Healthcare CRM Solutions

Custom CRM solutions designed specifically for the healthcare industry in St. Louis.

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Patient Portals

Patient Portals

Secure patient portals that enhance communication and access to healthcare services in St. Louis.

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The reviews are in.

Award-winning agency with 5.0 rating on Clutch
5.0/5
25 client reviews
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Our Custom Software Development Process

Our process is designed to be transparent and straightforward, guiding you from ideation to launch.
Scoping

01

Scoping

We have detailed discussions to understand your requirements, objectives, and challenges.
Proposal

02

Proposal

We provide you with a proposal that outlines scope, timelines, required resources, and costs.
Contact

03

Contract

A contract formalizes our relationship and commitment to delivering the agreed-upon services.
Execution

04

Execution

We kick off the project by dedicating our resources to design and implement the software solution.

A trusted partner for your business.

Heidi Hildebrandt
Flatiron's work optimized site design and flow. The creative lead at Flatirons demonstrated exceptional UX know-how, integrating usability and design to deliver a powerful product. The client came out of the engagement with a wider understanding of the most important platform features.
Heidi Hildebrandt

Director of Product

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Jeremy Zaborowski
With the help of Flatirons Development, we were able to launch a large update to our platform, introducing new innovative tools for our clients. The information was complex but Flatirons found creative ways to present it, making it feel simple and easy to understand.
Jeremy Zaborowski

Co-Founder & CTO

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Storey Jones
They deconstructed our idea and provided it back to us in an incredibly smart and accessible manner. Flatirons Development is constantly solving problems in both a visually stunning and intelligent way.
Storey Jones

Founder and CEO

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Brian Bar
Our company is growing, and as we started looking to scale, we wanted a more efficient business model. We hired Flatirons Development to build a platform that would help connect talent with the right company.
Brian Bar

Founder and CEO

Schedule a call
Heidi Hildebrandt
Flatiron's work optimized site design and flow. The creative lead at Flatirons demonstrated exceptional UX know-how, integrating usability and design to deliver a powerful product. The client came out of the engagement with a wider understanding of the most important platform features.
Heidi Hildebrandt

Director of Product

Schedule a call
Jeremy Zaborowski
With the help of Flatirons Development, we were able to launch a large update to our platform, introducing new innovative tools for our clients. The information was complex but Flatirons found creative ways to present it, making it feel simple and easy to understand.
Jeremy Zaborowski

Co-Founder & CTO

Schedule a call
Storey Jones
They deconstructed our idea and provided it back to us in an incredibly smart and accessible manner. Flatirons Development is constantly solving problems in both a visually stunning and intelligent way.
Storey Jones

Founder and CEO

Schedule a call
Brian Bar
Our company is growing, and as we started looking to scale, we wanted a more efficient business model. We hired Flatirons Development to build a platform that would help connect talent with the right company.
Brian Bar

Founder and CEO

Schedule a call
Heidi Hildebrandt
Flatiron's work optimized site design and flow. The creative lead at Flatirons demonstrated exceptional UX know-how, integrating usability and design to deliver a powerful product. The client came out of the engagement with a wider understanding of the most important platform features.
Heidi Hildebrandt

Director of Product

Schedule a call
Jeremy Zaborowski
With the help of Flatirons Development, we were able to launch a large update to our platform, introducing new innovative tools for our clients. The information was complex but Flatirons found creative ways to present it, making it feel simple and easy to understand.
Jeremy Zaborowski

Co-Founder & CTO

Schedule a call
Storey Jones
They deconstructed our idea and provided it back to us in an incredibly smart and accessible manner. Flatirons Development is constantly solving problems in both a visually stunning and intelligent way.
Storey Jones

Founder and CEO

Schedule a call
Brian Bar
Our company is growing, and as we started looking to scale, we wanted a more efficient business model. We hired Flatirons Development to build a platform that would help connect talent with the right company.
Brian Bar

Founder and CEO

Schedule a call

Our Custom Software Development Technologies

Node.js

Node.js

Node.js is a runtime environment that allows for the execution of JavaScript on the server side, enabling scalable and fast web applications.
React logo

React

React is a JavaScript library for building user interfaces, particularly suited for developing single-page applications.
Flutter logo

Flutter

Flutter is an open-source UI software development kit created by Google for building natively compiled applications for mobile, web, and desktop from a single codebase.
AWS

AWS

Amazon Web Services (AWS) provides reliable, scalable, and inexpensive cloud computing services that power your applications.
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People talk about us.

We have been featured in major publications for our award-winning software development work.
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Engagement Models for St. Louis Businesses

We provide flexible engagement models tailored to the requirements of St. Louis companies, ensuring effective collaboration.

Staff Augmentation

If you want to offload the full execution of your software project, you can outsource the project to Flatirons.View More

Project Outsourcing

If you just need a few extra hands on your already established team, our staff augmentation services can help you expand your team.View More

The top 1% of design & engineering talent.

Our average employee has 10 years of professional experience in their field.
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“The company treats employees like family and genuinely cares about their well-being.”
Senior Software Engineer

Why Choose Flatirons for Custom Software?

Flatirons combines expertise and local insight to deliver exceptional custom software solutions for St. Louis firms.
Local Expertise

Local Expertise

Flatirons understands the unique needs of businesses in St. Louis, MO, and we tailor our software solutions to fit local market demands.
Comprehensive Services

Comprehensive Services

From mobile app development to enterprise software solutions, we provide a broad range of services to cover all your software needs.
Agile Development Approach

Agile Development Approach

We utilize an agile development methodology that allows us to adapt quickly to changes and ensure timely delivery of your projects.
Client-Centric Focus

Client-Centric Focus

Our approach involves close collaboration with clients to understand their requirements and deliver solutions that truly meet their needs.
Cutting-Edge Technology

Cutting-Edge Technology

We leverage the latest technologies and tools to create innovative and efficient software products tailored to your business goals.
Affordable Solutions

Affordable Solutions

At Flatirons, we offer competitive pricing models without compromising on quality, providing great value for your investment.
Proven Track Record

Proven Track Record

With numerous successful projects under our belt across various industries, we have proven our capability to deliver top-notch solutions.
Specialties
Specialties

Hire Custom Software Experts in St. Louis

Our skilled developers are ready to bring your vision to life with bespoke software solutions tailored to your St. Louis business.

Benefits of Custom Software Development

Discover the advantages of implementing custom software solutions, tailored to drive efficiency and productivity.

FAQs about Custom Software Development

Find answers to common questions regarding our custom software development services in St. Louis.

A custom software company typically offers services such as bespoke software development, mobile app development, web development, software integration, and ongoing maintenance and support tailored to specific business needs.
Development timelines for custom software can vary significantly based on the project's complexity, but it generally ranges from a few weeks for simple applications to several months for more complex systems.
We utilize a range of technologies including Python, Java, .NET, Ruby on Rails, React, Node.js, and various database management systems based on the project requirements.
Yes, we can integrate custom software with your existing systems, ensuring smooth data exchange and functionality while enhancing your current operations.
The cost of custom software development depends on several factors including the complexity of the project, required features, and the technologies used. We provide detailed estimates based on your specific requirements.
We follow industry best practices for software security, including regular security audits, vulnerability assessments, and implementing robust security measures throughout the development process.
Custom software is tailored to meet specific business needs and requirements, while off-the-shelf software is a standard solution that may not perfectly fit all aspects of a business. Custom software generally offers higher flexibility and efficiency for unique processes.
Yes, we offer ongoing support and maintenance services to ensure your custom software continues to meet your changing needs and remains up-to-date with the latest technologies.
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