Custom software & cloud · 20+ years
Hard problems, solved with software built to last.
For more than two decades RizTEK has designed, built, and hosted the web applications our clients run their work on. Hundreds of tools later, we're still the team they call.
- Amgen
- Novo Nordisk
- Helsinn
- Seqirus
- AHA
What we do
One team, from first idea to running in production.
You don't need to hand off between designers, developers, testers, and a hosting provider. We cover the whole lifecycle and stay accountable for it.
Custom web applications
Tools shaped around how your team actually works, not the other way round.
- Discovery & UX design
- Full-stack development
- Integrations with your existing systems
Cloud hosting & operations
We deploy, monitor, secure, and scale what we build, so it keeps working.
- AWS & Kubernetes
- Monitoring, backups, updates
- Security & compliance support
Quality built in
Every release is tested across browsers, devices, and real workflows.
- Functional & regression testing
- Performance & accessibility
- Long-term maintenance
20+
years building software together with our clients
100s
of custom tools delivered and in daily use
1 team
design, build, test, and host, with no hand-offs
Our work
A 20-year partnership with Fitzpatrick Translational Science
For more than twenty years we've worked alongside Fitzpatrick Translational Science to build the software behind their work with leading pharmaceutical companies: hundreds of web applications, each solving a specific, hard problem for the teams that use it.
We also designed and built Fitzpatrick Translational Science's own website. Visit their site
“For more than twenty years RizTEK has built the software behind our work: hundreds of tools that our pharmaceutical clients and their patients use every day. When we bring them a hard problem, they don't just build what we asked for. They figure out what we actually need, and they're still there when it has to change.”
A few of the tools in use today
For clinicians · Helsinn
CINV Risk Assessment
Predicts a patient's risk of chemotherapy-induced nausea and vomiting and maps it to the 2023 MASCC/ESMO guidelines. Endorsed by MASCC.
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For clinicians · Novo Nordisk
Complications of Type 2 Diabetes
Estimates a patient's 5- and 10-year risk of heart attack, stroke, blindness, kidney failure and amputation, then shows how lifestyle changes could lower their A1C.
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For patients
Thyroid Eye Disease Screener
A short symptom screener that helps people with Graves' disease recognise signs of thyroid eye disease and share the results with their doctor.
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For patients · LEO Pharma
Hand Eczema Self-Assessment
Patients assess uncontrolled eczema on their hands and get a summary to take to their doctor.
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For clinicians · Novo Nordisk
Weight-Loss Profile Tool
Shows how obesity affects the risk of related conditions, from type 2 diabetes and hypertension to years of life lost.
Open the tool
How we work
Close collaboration, short cycles, no surprises.
- 01
Understand
We start with the problem and the people who have it, not a spec sheet.
- 02
Build
Working software in weeks, reviewed with you at every step.
- 03
Launch
Tested, deployed, and hosted on infrastructure we run.
- 04
Evolve
We stay on. Tools grow as your needs change.
