Who founded Collatzinc?

Collatzinc was co-founded by Richie Nangle (CEO), Suman Ghosh (CTO), and Sumita Ghosh (COO). Headquartered in Maynooth, Co. Kildare, Ireland, with engineering operations in India and the USA.

What is the Collatz Difference?

The Collatz Difference is Collatzinc's delivery model: a glass-box approach where clients remain informed at every stage, senior engineers involved early, transparent decision points, no hidden dependencies, and long-term accountability after go-live.

Does Collatzinc work with businesses outside Ireland?

Yes. Collatzinc serves clients across Europe, the UK, USA, and Australia. Engineering is delivered from Ireland and India, with business operations also in the USA.

Built for businesses that need technology to actually work

Collatzinc is a technology company delivering dependable software systems for organisations across Europe, the UK and the USA.We build platforms that run real operations with reliability, clarity and continuity.

Who We Are

We work with growing businesses that need technology to support scale, complexity, and change — without introducing unnecessary risk.

Our approach starts with understanding how a business actually functions: its constraints, pressures, and priorities. That context shapes every technical decision, from architecture through to delivery and long-term support.

The result is software that fits the business it serves — and continues to do so as requirements evolve.

How We Approach Our Work

Our teams are structured around experience and continuity.

Senior engineers are involved early, reducing extended learning curves and avoiding hand-offs that introduce friction or risk. This continuity allows us to build deep system understanding over time and make informed decisions that reflect real operational needs.

Experience-led execution creates calmer projects — and more predictable outcomes.

Our Philosophy

A Glass-Box Approach to Delivery

We operate on a glass-box model, where clients remain informed, involved, and in control throughout the lifecycle of their product.

This includes:

Clear scope definition and decision points before development begins
Ongoing visibility into progress, priorities, and trade-offs
Regular checkpoints tied to outcomes rather than activity
No hidden dependencies, hand-offs, or last-minute surprises

Clients don’t just receive updates — they retain decision authority.

Practical Technology Over Hype

We apply technology where it delivers measurable value, not where it merely sounds impressive.

That means:

Choosing simplicity over unnecessary complexity
Designing systems teams can realistically adopt and operate
Avoiding trend-driven decisions that add cost without value

Technology is a means to an end — not the product itself.

Long-Term Accountability

We design and deliver systems with the expectation that we will support them beyond launch.

This includes:

Building for scale, reliability, and maintainability
Clear, transparent communication around technical trade-offs and associated risks
Standing behind the quality of what we implement

Delivery is not the finish line. Ownership continues as platforms grow and requirements change.

How We’re Different

We don’t position ourselves as an agency, a staffing provider, or a trend-driven vendor.

Our focus is on deeply understanding the business behind the technology. That context informs architectural choices and delivery decisions at every stage.

As platforms grow and complexity increases, clients often rely on us for steady technical direction — not by design, but through consistency.

Leadership & Partners

Collatzinc is led by a hands-on founding team with experience building, scaling, and operating technology platforms used in real-world environments.

Richie Nangle

Co-founder & CEO

Richie brings direct operating experience from leading a national-scale platform in Ireland. His background in scaling production systems and managing day-to-day operations ensures decisions remain grounded, practical, and commercially sound.

Suman Ghosh

Co-founder & CTO

With over 25 years across fintech, healthcare, and SaaS, Suman specialises in designing dependable systems that scale. His work spans AI-driven automation, cloud platforms, and high-volume transactional systems built for long-term relevance.

Sumita Ghosh

Co-founder & COO

Sumita leads strategy, delivery experience, and organisational alignment. She focuses on building strong teams, maintaining clarity in communication, and ensuring consistency in how Collatz operates across client engagements.

Our Technology Team

Our engineering team consists of senior software developers, cloud architects and DevOps engineers with 10+ years average experience building scalable web platforms, mobile applications and AI-driven systems. Based across Ireland, India and the USA, our distributed team delivers full-stack JavaScript development, Python backend engineering, React and React Native applications, AWS and Azure cloud solutions and practical AI automation for clients in fintech, healthcare and enterprise technology.

Every project is led by experienced engineers who remain involved from architecture through deployment, ensuring technical continuity, transparent communication and long-term system reliability.

Work with a team that stays

Build technology with people who value clarity, continuity, and outcomes — not just delivery milestones.