Enterprise Modernization Boutique

Move Faster.
Keep Everything Running.

OSQuay designs, builds, and evolves the systems enterprises depend on. With AI built in where it earns its place, we choose the technology that fits each problem, change things in governed steps, and stay accountable long after go-live.

What Are You Dealing With?

LatestFarmodiética: a new platform live in 4 months, 40%+ under the first estimate →

All systems runningIllustrative
Modernizing one system while the rest keeps runningAn enterprise estate of six connected systems. The legacy claims system is assessed, rebuilt alongside, traffic is switched to the new version, and the old one is retired. Requests keep flowing through every connection the whole time.Customer portalwebMobile appiOS · AndroidPartner APIs12 partnersINTEGRATION LAYERPolicy corerules engineBillingpackaged productClaimsrebuilt · AI intakeClaimslegacy · 2009MODERNIZING
  1. 01Assess
  2. 02Build alongside
  3. 03Switch over
  4. 04Retire
One system changes. Nothing is switched off.

Find Your Starting Point

Start With the Problem You Have, Not a Service Name.

Decide and validate Build and modernize Run and evolve Extend your team
Innovation Lab

Prove it with real users before you invest in building it.

We turn the idea into a working prototype, test it with the people who would use it, and end with a clear decision: build, pivot, or stop.

First stepA 30-minute call about the idea and who it is for.
You getA prototype, user evidence, and a decision you can defend.
See How the Lab Works
Technology Consulting & Assessments

Get a clear answer before you commit the investment.

Senior advice and focused assessments: the options, the trade-offs, and a recommendation, all in writing. Including when the answer is "do not rewrite."

First stepTell us the decision and the deadline.
You getFindings, a recommendation, and the investment, in writing.
See What an Assessment Covers
Legacy Modernization

Modernize it in stages while the business keeps running.

Each part of the system is kept, moved, rebuilt, or replaced on its own merits, and proven in use before the next change.

First stepAn assessment of what you have.
You getA path per part of the system, with risks and investment.
20+ yearsof legacy core modernized in stages for a healthcare benefits company.
Explore Legacy Modernization
Tailored Software Development

Software built around how your business works.

Discovery first, then working software early, on the technology that suits the problem, AI included where it adds value. Owned by you.

First stepDiscovery, agreed before it starts.
You getWorking software in short cycles, and the code.
4 monthsto the first version of Farmodiética's Victus platform.
Explore Tailored Software
Application Maintenance & Support

A named team that keeps your applications stable and improving.

Corrective, preventive, and evolutive work, with a monthly log you can actually read.

First stepThe AMS Assessment of your applications.
You getA named team, agreed service levels, and a monthly report.
Explore AMS
Team Augmentation

One more senior expert, working under your lead.

Profiles matched to the role, embedded in your team at any stage, for as long as you need them.

First stepTell us the role and the context.
You getProfiles to interview, chosen for the project, not just the CV.
Explore Team Augmentation
Innovation Lab · Technology Consulting

Put AI on one real process, with people in control.

We pick a process where AI can carry real work, prove it with your data and your users, and set the rules: what it may decide, what a person reviews, and how you measure it.

First stepA 30-minute call about the process and the data behind it.
You getA working pilot, the evidence, and the guardrails to scale it.
See How the Lab Works
Not sure yet

Talk to us. That is what the first call is for.

Thirty minutes, no deck. Tell us what you are dealing with, and a senior person who has done it before will tell you where we would start, or if we are not the right fit.

Talk to UsSee How the Services Connect

Customer Stories

Delivered, Measured, and Still Running.

Tailored Software Development

A new platform in four months, under estimate.

Farmodiética needed to reach customers online in new markets without disrupting 3,600 business users and more than 150,000 consultation clients. We designed and built Victus, a multi-language, multi-tenant platform that launches new brands and countries without new code.

4months to the first version
40%+below the first estimate
2continents, one platform
Their experience, expertise and innovative thinking has consistently surpassed our expectations.Tiago Ribeiro, COO, Farmodiética
Read the story →
Legacy Modernization

Twenty years of legacy, modernized in stages.

A provider serving hundreds of insurers ran on a system with more than 1,000 forms and 1,000 tables. We rebuilt it part by part, with business users testing each module and an internal team trained to own it.

20+years of legacy system
1,000+forms and tables replaced
700+screens delivered
BeforeA policy coverage update took close to two weeks to reach the system.
AfterCore modules on a modern platform that adapts faster to market and regulatory change.
Read the story →
Also in daily use
TelecommunicationsA warehouse management system integrated with CRM, ERP, invoicing, and parcel tracking.
GovernmentA self-service portal for everyday taxpayer transactions, on web, mobile, and tablet.
HealthcareA clinical documentation platform used across multiple hospitals.
All Customer Stories

How We Work

Every Engagement Starts With a Clear Recommendation.

Before anything is built or changed, you get a written view of the options, the trade-offs, and the investment. It comes from a discovery, an assessment, or a lab sprint, depending on where you start, and it is yours to keep.

  • 1Options, scored. Including the ones we do not sell, and keeping what works.
  • 2Trade-offs and risks, named. Where we recommend not to rewrite, we say so.
  • 3Investment, upfront. A range before you commit, not after.
  • 4Yours to keep. Documented and handed over, so you never depend on us to understand your own systems.
How Our Services Connect

Who You Work With

A Boutique by Design. You Know Who Is on Your Account.

60+consultants, engineers, and architects
4delivery centers: Lisbon, Viseu, Mexico City, Chennai
2018delivering enterprise systems since
iLink Digitalthe group behind us, for scale when you need it
Named people, no swaps.You know who is on your account before anyone changes.
AI with a person accountable.Every AI step has a named reviewer and rules you approve.
Your systems stay yours.We document and hand over what we learn.

Insights

Lessons From the Work.

All Articles

Careers

Engineers Who Like Hard Problems and Long Relationships.

We work on systems that matter to the business, across stacks, and increasingly alongside AI. You join a named team and grow with the work, not around it.

See Open Roles
AI-agentic deliveryPrograms where engineers direct, review, and own the work of AI agents.
Modernization at scaleMoving core platforms to modern stacks in stages, without switching the business off.
More than one stackJava, .NET, Azure, IBM, OutSystems, React, and Node.js, chosen for the problem.
A team you knowLisbon, Viseu, and remote, with room to grow into senior and lead roles.

What's Next

Tell Us What You Cannot Switch Off.

Ready to talk

A 30-minute call with someone senior.

  1. You tell us the situation.
  2. We bring in the right lead, from consulting, delivery, support, or the lab.
  3. If it makes sense, you get a written proposal with the investment.
Talk to UsOr email us: info@osquay.com
Still researching

Take something useful with you.

See how the six services connect, read a story close to yours, or check one OutSystems application with the Debt Radar. No email needed.

How the services connect →Customer stories →Run the Debt Radar →