The person at the center.

The story

I got into IT at 15 for a banal reason: I wanted to understand how the things I used every day actually worked. My first serious role was Frontend Developer in PHP, on enterprise products and web platforms. A year and a half in which I learned that a good product is not born from beautiful code, it is born from the good questions asked before anyone touches the keyboard.

The first two products I worked on end to end come from that same period: MBBC ERP, an internal, private system, and Multidiet, a platform for nutrition clinics with a public site and a separate application.

After development I moved to Technical Support & Account on REIvolution.io, a complex CRM used by large US real-estate agencies. Over two years of managing tickets, joining development meetings on American time zones, and selling the product to clients who had no time to waste on long explanations. Alongside it, not after it, ran the products around it: SwiftMail, an email system integrated into the Podio CRM, and OverView, a Business Intelligence platform with KPIs, dashboards and reports, plus custom flows for the REI CRMs. That is where I learned what a client really is: someone who does not want a technology, they want their problem gone by Friday.

The most recent piece is also the one that changed how I work: designing AI flows and prompt engineering. Out of it came BI systems, CRMs, ERPs and management applications for industrial factories, for healthcare, for travel and for corporate. It is the part where technology has to behave like a teammate, not like a tool.

Five years in, I realized something simple: the most valuable piece of all this experience is not me, it is the network of people I have come to know and trust: developers, financial consultants, marketers, visual designers. The entrepreneurs around me were losing weeks hunting for the right vendors; I already had them in my contacts.

That is how my consulting was born, not as a break, but as a natural evolution. I moved to the other side of the table: instead of delivering one piece of a product, I deliver the entire solution, through the right people for each piece. You come with a business problem. I bring the team.

For software execution I work with FastCodingAgency, my principal collaborator: an ambitious project with a team of 15-20 developers shipping quality software at super competitive prices and with insanely fast lead times. Around the software, I coordinate delivery through a network of vetted partners (finance, visual, niche development for stacks FCA doesn't cover), and marketing I keep with my own team. The Tudor Costin brand stays the single point of contact and decision; FastCodingAgency and the partners stay the execution arm. That is how I can guarantee the same level of quality from the first email all the way to delivery in your hands.

I live in Romania, I work with entrepreneurs from RO and abroad, and I am building one single thing: a hub where one person is enough to get any project moving.

Timeline 2022 → 2026

Five years, step by step: every milestone with the role I held and what came out of it.

The 4 value pillars

Four non-negotiable principles. They are the filter through which I decide who I work with, what I recommend, and how I talk to you.

Skill stack

What I bring to the table, both personally and through the network I coordinate.