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CTO at Gigsberg · CEO of Save My Event & Events Day
Nethanel Fitoussi

I turn ideas into
real-world products.

I’m Nethanel Fitoussi, CTO at Gigsberg and CEO of Save My Event and Events Day. I connect technical leadership with hands-on product development: websites, mobile experiences, B2B platforms, and the APIs behind them. From event planning to verification and currency data, I enjoy turning complex systems into products people can actually use.

A little more about meView résumé
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Nethanel Fitoussi
Nethanel FitoussiCTO · Entrepreneur · Product builder
CTO at GigsbergCEO · Save My Event + Events Day

I like understanding how things work. Then making them work better.

The part I enjoy most? Connecting the idea, the code, and the person who will use it.

I’m a developer, a technology leader, and an entrepreneur. I enjoy moving between the big picture and the details: thinking through a product, designing the systems behind it, and writing the code that makes it real.

Live events are a common thread in my work. At Gigsberg, I connect technology with the experience of finding tickets. As CEO of Save My Event and Events Day, I work on the other side of the event: helping people organize, invite, and welcome their guests.

I also build for other businesses. Websites, customer spaces, APIs, and connected services give me a different kind of challenge: making something complex feel clear, reliable, and easy to use.

The story behind the work.

My experience brings together technical leadership, entrepreneurship, and hands-on development.

View résumé
Technology leadership

CTO · Gigsberg

Technology leadership at a ticket marketplace for concerts, sports, and live events. My work connects product decisions, software architecture, integrations, and the engineering behind the customer experience.

Gigsberg
Entrepreneurship

CEO · Save My Event & Events Day

Building products for event planning, invitations, and guest experiences. Connecting product direction with practical engineering.

Hands-on engineering

B2B websites & API products

I build the complete experience around a service: a clear website, developer documentation, customer accounts, API access, and the tools to operate it. CheckNivo brings verification signals together; CurrencyRateApi makes currency data easier to integrate.

CheckNivoCurrencyRateApi
Education

BSc in Computer Science

Jerusalem College of Technology

What keeps me curious.

What I’m into, on and off the screen.

IT, AI & new technology

I’m interested in all things IT, and I like keeping up with new technology. I try tools like Claude Code, Codex, and Gemini on real tasks to understand what I can build with them.

3D printing

I also like making things beyond software. 3D printing brings another dimension to that curiosity: experimenting with ideas and seeing something take physical shape.

Motorcycles

There’s life beyond the screen, too. Motorcycles are one of my hobbies, and part of the personal side of me beyond code and product development.

Learning by making

I like trying an idea, looking closely at the result, and improving it. This website is also where I share those experiments through short tutorials and useful technical notes.

What I bring to the table.

Hands-on engineering. A product mindset. A habit of figuring things out.

Web & product development

Interfaces people enjoy using, backed by reliable application logic.

TypeScriptReactNext.jsPHP

APIs & connected systems

Data, integrations, and infrastructure that work together.

Node.jsPostgreSQLRedisDocker

AI & practical automation

Claude, Codex, and Gemini in real development workflows.

Claude CodeCodexGeminiAI workflows

Get to know my work.

Explore the products I’m building, the tools I’m learning, and the practical things I share along the way.

Explore my projectsRead my tutorialsBrowse my tech notes