Building technologiesbusinesses can trust
VARTEQ is a custom software development company with experience across healthcare, education, fintech, retail and other industries.
- 2014
- Founded in Chicago
- 200+
- People on the team
- 100+
- Clients served
- ISO/IEC 27001
- Certified security management
Why VARTEQ
Why companies build with VARTEQ
What clients get when they bring us in, from the first sprint to years of shared roadmap.
Quality that keeps pace with AI
AI is built into how we design, code, and test, and every release still goes through engineer review before it ships.
Our servicesA partner for the long run
Flexible engagement models and steady delivery are why our longest client relationship has lasted more than ten years.
Client storiesKnow-how in your industry
We have built genetic testing platforms, student information systems and payment platforms, where real users and sensitive data leave little room for error.
IndustriesSecurity from day one
We build access control, dependency hygiene, and code review into how we deliver, not as something added after an incident.
About VARTEQ
Services
What we do
Software development services for companies that need to build something new, transform what they run or grow steady engineering capacity.
Build
Custom software development
When off-the-shelf tools no longer fit how your business runs, we design and build the product or platform around it. We stay involved from the first architecture decisions through release and the engineering that follows.
Learn moreCreate
AI development
We build machine learning and generative AI into the workflows and systems you already run. A model only matters once it holds up in production, so we also set up the checks that show whether it does.
Learn moreTransform
Application modernization
An older system that is hard to change slows down everything built on top of it. We assess what to keep, rework or replace, then modernize in stages, moving to the cloud where that makes sense, so the business can keep running in the meantime.
Learn moreGrow
Dedicated development teams
A long roadmap needs engineers who stay. We put together a team that works on your product over time and changes size as your plans do.
Learn more
Also see product engineering and IT staff augmentation.
Industries we serve
A few of the industries where we have built and modernized software. Our teams work in many others too.
HealthcareGenetic testing, patient monitoring and clinical data platforms.
EdTechStudent information systems and learning platforms for K-12 districts.
FinTechMerchant and partner platforms, and AI document processing for lending.
Retail & eCommerceCommerce analytics and machine learning models that rank products.
Technologies we work with
Tools our engineers use on client projects.
- Java
- C#
- Python
- TypeScript
- OpenAI
- PHP
- Swift
- .NET
- Claude
- Spring Boot
- Node.js
- React
- Gemini
- Next.js
- Angular
- Flutter
- iOS
- Android
- AWS
- TensorFlow
- Microsoft Azure
- Docker
- Kubernetes
- PyTorch
- PostgreSQL
- MongoDB
- Redis
- Claude Code
- Apache Spark
- Salesforce
Selected work
A long-term partner for the software businesses run on
Our product work and modernization across healthcare, education, fintech, retail, eCommerce and other industries.
All case studiesClient relationships
Companies keep building with VARTEQ year after year
What do you want to do next?
Pick the change you have in mind. We will point you to the services that fit and a project where we did similar work.
A product or platform
Your business depends on a platform that has to be built properly, from the architecture to the integrations and testing around it.
See it in practice: NORTHExplore more
Events, insights, and news
Event
· Las Vegas, NV
Money20/20 USA 2026
Meet our team to talk about lending workflows, AI document processing, and modernizing financial platforms. Bring the problem you're working on.
Book a Meeting
Article · UX & AI Prototyping ·
Smart Constraints in UX: Lessons from God of War and AI-Assisted Prototyping
What game control design teaches about constraints in UX, and how a tech-lead prompting pattern turned failed vibe coding into a clean, maintainable AI-assisted prototype.
Read article
Article · Modernization ·
Legacy Modernization for 2026: Strategic System Upgrades That Matter
Why legacy systems became urgent in 2025, the most common modernization mistakes, four modernization paths for 2026, and a step-by-step playbook for CTOs.
Read articleFAQ
FAQs
Short answers to what people usually ask before a first call.
How much does custom software development cost?
It depends on scope, complexity, integrations, and compliance requirements. After a first call we give you an estimate and suggest a starting point, such as a discovery phase or a small first release, before you commit to a full build.
How long does it take to build custom software?
A focused first release usually takes a few months; larger platforms are delivered in stages. We agree on milestones up front, so you see working software early instead of waiting for one big launch.
How do I choose a custom software development company?
Look for relevant industry experience, case studies close to your problem, certified security practices, and the chance to meet the engineers who will actually do the work. Ask how they handle handover, so you are not locked in.
What engagement models do you offer?
End-to-end projects, dedicated development teams, and staff augmentation, where our engineers join your in-house team and work inside your process.
Can you work with our existing systems?
Yes. Much of our work is modernizing legacy platforms and integrating new software with the systems a business already runs, without stopping day-to-day operations.
Who owns the code and intellectual property?
You do. The code, documentation, and intellectual property we create for you are transferred to you under the contract.
How do you handle security and compliance?
VARTEQ is ISO/IEC 27001 certified, and our delivery follows HIPAA requirements on healthcare projects. Access control, code review, and dependency checks are part of every release.
Can we meet the engineers before signing?
Yes. Before any contract, you meet the engineers who would work on your project and can talk with them about your system and approach.
Do you build mobile apps for iOS and Android?
Yes. We build iOS and Android applications together with the backend and admin tools they rely on, for example a mobile app and content management system on Microsoft Azure for a professional services firm.
Get started
Let's talk about your project
Tell us what you are working on, and a VARTEQ partner will reply to arrange a first call.
- ISO/IEC 27001 certified
- 100+ clients served
- Experience in healthcare, education, fintech and retail


