Custom software & enterprise solutions
We build what you need.
Custom software, integrations, and enterprise platforms — delivered by senior engineers who learn your business, work within your constraints, and stay accountable for what they build.
4–5 yr
Avg. engagement
Full-stack
Infra to UI
100%
Senior engineers
Who we work with
If this sounds like your situation, we should talk.
Mid-market, operationally complex
50–500 employees. Real workflows, real data, real constraints — and no internal engineering team to handle them.
Beyond what off-the-shelf can handle
You've outgrown the tools, or the tools never fit to begin with. What you need is built around how you actually operate.
Looking for a partner, not a vendor
You want someone who learns your business and stays accountable — not a team that delivers and disappears.
What we solve
Whatever you need built, we can build it.
Custom software, integrations, enterprise platforms, infrastructure — we cover the full stack, and we stay accountable from the first line of code to long after launch.
Custom software & internal platforms
Your operations are unique — your software should be too. We design and build platforms, portals, and internal tools tailored to how your business actually runs.
System integrations
Your tools shouldn't work in silos. We connect your existing systems — ERP, CRM, cloud platforms, third-party APIs — so your data flows where it needs to, automatically.
Enterprise solutions
Large-scale platforms with multi-department workflows, role-based access, and real-time data — built to support the complexity of a growing organization.
Reliable infrastructure
The technology that your software runs on matters. We set up and manage secure, scalable infrastructure — cloud, on-prem, or hybrid — so it stays up when it counts.
Security & access control
Control who has access to what — and make sure it stays that way. We build role-based security and user management that integrates with your existing systems.
AI that works for your business
Not AI for the sake of it — AI that automates real tasks, surfaces the right information, and makes your teams more effective. Built into your workflows, not bolted on.
How we work
Not a vendor. Not a contractor. A technical partner.
Embedded, not external
Calibec operates as an extension of your team — not a vendor you hand a spec to, but a senior technical partner who learns your business, your constraints, and your goals. After a few months, we know your data model. After a year, we know your edge cases. After a few years, we're part of the team.
Architecting for the long run
From day one, we build for what comes next. Centralized data, clean integrations, systems that scale with you — not shortcuts that create tomorrow's problems.
The joint task force model
Your domain knowledge, our technical depth, deployed together on the mandates that matter most. We operate with your team as equals, not above or separate from it.
"They're amazing at keeping us informed and meticulous about how they approach every project."
IT Director
Energy Company · 201–500 employees
"The expectations are also set at the beginning of a request, so I know what is and isn't possible."
VP Operations
Financial Consultancy · 11–50 employees
In practice
One of our longest-running engagements started as a single application. Five years later, we're managing 14 microservices, 15+ platform modules, and a multi-tier identity system across their entire operation — and the engagement is still active.
Featured work
The work speaks for itself.
Every engagement is different. The depth isn't.
One Portal. One Security Model. Dozens of Legacy Apps Retired.
A mid-size company in a regulated industry had years of disconnected internal applications with no unified security model and no central way to manage who had access to what. Calibec designed and delivered a phased modernization strategy — consolidating everything into a single, secure, role-based platform. Two years later, the engagement continues.
2yr+
Active Engagement
12→1
Legacy Apps Consolidated
0
Critical Incidents at Launch
Regulated Industry · Internal Operations Portal
Read case study →From Spreadsheets to a Rules Engine: Automating Regulatory Compliance for Industrial Operations
A mid-size company in regulated industrial operations was managing equipment compliance manually — spreadsheets, inconsistent rule interpretation, and missed inspection deadlines. Calibec designed and delivered a purpose-built compliance platform: a configurable rules engine, equipment management system, automated violation detection, and a deadline-driven repair and inspection workflow with escalation.
300+
Equipment Records Managed
0
Rule Misapplications After Go-Live
Regulated Industrial Operations
Read case study →Embedded Email. Automated Workflows. Intelligent Matching.
A purpose-built workflow platform connecting Microsoft 365 accounts via the Graph API so outbound communications originate from individual user accounts, replies land natively in Outlook, and every thread stays synchronized in both places. On top of that foundation: a reusable email template engine, a one-to-many submission workflow with automated pipeline tracking, and a match engine that scores and ranks records against configurable role criteria.
Graph API
Per-user Microsoft 365 authentication and email routing
1→Many
Single workflow action targeting multiple recipients
Internal Tools & Workflow Automation
Read case study →Ready to talk through your challenge?
We don't do discovery calls to pitch you. We do them to understand your problem — and to figure out if we're the right fit. No pressure, no template proposals.
Start the conversation