Custom Software Development

Experiences Tailor-Made for Your Business

We build custom software that is designed specifically to target the needs and challenges of your business. Our cross-functional teams work with you every step of the way to design, build, and launch technology-driven products, services, and systems.

Custom Software Development Helps Your Business:

Build with confidence

Knowing how to identify and avoid risks will increase your velocity.

Go-to-market faster

A great idea has no value until it is put into practice.

Launch new products

A successful product launch provides value beyond the product itself.

Out-innovate competitors

The best ideas don't win; the best execution of the right ideas wins.

Lead your industry

Staying on top is about building a system of continuous improvement.

Scale efficiently

Ramping up capability will help you eliminate wasted opportunities.

Transforming music data and building Nielsen a modern data analytics application.

300Tb

Of data migrated to the cloud

Discrete systems integrated

Data update time decreased

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Enhancing AT&T’s service offerings by building the world’s most potent IoT platform.

70k+

Connected pieces of hardware in first six months

4b+

Real time data  transactions per week

25k+

Technology innovators building new IoT solutions

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Transforming Yellow Pages into an Agile institution through co-development with Theorem.

Improvement in development velocity

People trained and coached

Months to deliver new yp.com user experience

Increasing Caterpillar’s supply chain visibility through a real-time asset tracking platform.

Days to build IoT asset tracking platform

68%

Improvement in delivery time from factory to dealer

$1b

Outbound slack removed from global supply chain

View Case Study

Developing a healthcare platform that put health back into the hands of the individual for AT&T.

Data

End-user health and medical data portal with bonus mobile app

PMI

HIPAA-compliant, secure storage of Personal Medical Information (PMI)

API

Feature-rich API for third-party application developers

Why businesses choose TheoremOne.

Custom Software Development is a multiplier that empowers you to efficiently and effectively reach core business goals in a way that no SaaS or off the shelf product can match.

We’re relentlessly focused on results – your results. Our small team approach optimizes for lean budgets, sustainable velocity, transparency, and expertise. We build durable relationships by helping our customers exceed their goals.

Your Team.
Distributed by design.

TheoremOne was born distributed. Since 2007 our 24/7 global team has partnered with clients to solve hard problems and meet the most audacious goals.

Our remote-first orientation gives us access to the best talent from a broad range of backgrounds and cultures. It also reduces risk for you, especially in uncertain times like these.

Download our guide on defining your company's digital future.

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I have recommended this team to come back and work with us at American Express again. I would not put my brand on the line unless I knew that they would deliver as promised.

Sarvenaz Myslicki

VP of Engineering, American Express

Solving your most complex business problems.

High risk product development

Unable
to launch

Reactive development

Outdated designs

Crowded
market

Insufficient
tech plan

An Example Core Squad

Your Dedicated Team

A squad is a flexible, resourced team working towards your technology and business objectives. A typical core squad begins with a product manager, designer, and two engineers and can scale up from there.

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Core
Squad

Core Squad

1x
Engagement
Manager

2x
Engineers

1x
Product
Manager

1x
UX/UI
Designer

Scaleable Business Resources

Change Manager
Staff Trainer
Product Stategist

Business Analyst
Financial Analyst
Marketing Strategist

Scaleable Design Resources

Project Manager
Product Strategist
UX Researcher

Visual Designer
Design Manager
Brand Manager

Scaleable Engineering Resources

Engineering Strategist
Engineering Manager
Solutions Architect

Front-End Engineer
DevOps Engineer
QA Engineer

Our Process for Software Development

Our holistic method for designing, building, and launching market-leading custom software solutions.

Step one

‍Unpack the Challenge

Before we even start, we set goals, and we align your stakeholders.

We help you zero in on the most impactful ideas, allowing you to solidify the vision for your product.

Assemble the Squad

Align on collaboration, governance, mission, introductions, and trust-building.

A squad is a flexible, resourced team working towards technology and business objectives.

Step Two

Develop a
Product Hypothesis

Through ongoing discovery, design, and prototyping, we leave no stone unturned.

We map the features on your roadmap to user needs through research.

Step Three

Iterative Design
& Build

Discover continuously throughout the project.

For a product to be successful, it needs you to continually validate and evolve it through high-fidelity experiments that get tested before code.

Step Four

Wide Scale Launch

Marketing, training, and iterative
product enhancement for a successful launch.

Throughout the process, we gather feedback by putting your product in the hands of real users. Test-driving your vision is critical before further investment.

Step Five

Enablement and Transition

We ensure that you get the maximum value from your innovation investment.

The success of your new, market-leading product entirely belongs to you. We ensure a smooth handoff to your internal team — in addition to providing ongoing support services.

Step six

Custom Software Development

Build it right the first time.

Experiences Tailor-Made for Your Business

Success stories

Transforming music data and building Nielsen a modern data analytics application.

Enhancing AT&T’s service offerings by building the world’s most potent IoT platform.

Transforming Yellow Pages into an Agile institution through co-development with Theorem.

Increasing Caterpillar’s supply chain visibility through a real-time asset tracking platform.

Developing a healthcare platform that put health back into the hands of the individual for AT&T.

Why businesses choose TheoremOne.

Your Team.
Distributed by design.

I have recommended this team to come back and work with us at American Express again. I would not put my brand on the line unless I knew that they would deliver as promised.

Solving your most complex business problems.