Frank Healy
Architect · Developer · Educator · Thinker

Understanding, Building, Delivering and Communicating

Senior Architect. 30 years. IBM, Microsoft, HP, International Airlines Group, Citi, Barclays, Bank of Ireland.

30+
Years of Experience
BSc
Computer Science
100+
Projects Delivered

Software Philosophy

Fifteen years ago, something clicked. I stopped seeing software as languages and frameworks, and started seeing what it actually is: invariants, state, control flow, composition, transformation, constraints. Once you see the fundamental abstractions, everything else is just implementation detail.

I became agnostic to languages, frameworks, methodologies—they all reduce to the same patterns. Many people build successful careers without this perspective. But once you see it, you can't unsee it.

We've entered a different era. AI generates code in any language, any framework, any pattern. What it can't do is understand the invariants that make systems work. Seeing through the surface isn't just useful anymore—it's essential.

The YouTube channel exists to share this perspective.

Professional Experience

Thirty years across technology leaders and global enterprises.

HP

Set up auction site to sell decommissioned hardware to the open market with preference given to developing nations

IBM

R&D Team involved in migrating US Gold interbank communication protocol to XML

Microsoft

Led a project to detect vulnerabilities, specifically CORS and SQL injection attacks across all MS and partner sites

International Airlines Group

Involved in discovery phase of major GDPR investigation, developed software that would detect GDPR exposure via scanning multiple database schemas, Oracle, SQL Server, MongoDB etc

Citi

R&D Department - built out a new rendering engine to replace MVC for a global onboarding solution (it was here the penny dropped)

Intel

SCADA reporting tool development across multiple engagements including legal compliance updates

Barclays

Barclays Wealth - Introduction of a new risk model for high value clients specific to Basel 2/3 compliance

Accenture

Migration from VB6 to .NET microservices/Angular

Skills & Expertise

A comprehensive foundation across languages, frameworks, cloud platforms, and modern development practices.

Languages

C# / .NET JavaScript / TypeScript Python SQL PowerShell

Frameworks

.NET Core 6/8 React / Next.js Node.js / Express Angular ASP.NET MVC

Cloud Platforms

Microsoft Azure Amazon Web Services Azure DevOps Docker / Kubernetes Terraform

Data & Storage

SQL Server PostgreSQL MongoDB Redis Cache CosmosDB

Recent Projects

A selection of projects that showcase full-stack development, cloud architecture, and modern application design.

01

Enterprise CRM Platform

A comprehensive customer relationship management system built with .NET Core 8, React, and Azure. Features include real-time collaboration, advanced analytics, and seamless third-party integrations for enhanced productivity.

02

Financial Analytics System

Real-time financial data processing and visualization platform utilizing SignalR for live updates, React for interactive dashboards, and Azure Functions for scalable backend processing capabilities.

03

Cloud Migration Framework

Automated tooling for migrating legacy enterprise applications to cloud-native architecture on Azure and AWS. Reduces migration time by 60% while ensuring zero downtime and maintaining data integrity.

Let's Create Something Together

I'm always interested in hearing about challenging projects, collaboration opportunities, and meaningful conversations about technology and its intersections with science, philosophy, and the arts.

Location
Dublin, Ireland
Phone
+353 (0)87 XXX XXXX

Beyond Code

I write and create content exploring the fascinating intersections of physics, mathematics, music, and religion. Visit my blog and YouTube channel for thoughtful discussions on these diverse topics and their connections to technology and human experience.