I Have No CS Degree. Here’s How I Built 4 Tech Products Using AI Tools.

By Heorhi Tratsiak

We are living through the most significant democratization of building power in human history.

I do not say this lightly. I say it as someone who grew up on the wrong side of the technical wall — someone who spent years watching the future being built by people with engineering degrees and venture capital, convinced that the door to that world was closed to people like me.

Then the door disappeared entirely. And I walked through the wall.

Let me tell you what my résumé looked like three years ago.

Bachelor’s degree in Economics. Master’s degree in Economics. Seven years at a bank processing international transfers, managing payment systems, working with Visa, Mastercard, Apple Pay, SWIFT. Zero lines of code ever written. Zero computer science classes ever taken. A persistent, quiet frustration that the most interesting problems of our time were being solved by people with credentials I didn’t have, in a language I didn’t speak.

Today I run a UK-registered technology company — TSG Tech Ltd, incorporated in England and Wales. I have conceived, designed, and launched four distinct technology products across four different markets. I manage a content and business operation that publishes across two continents and serves clients in the United States and Canada. I work with artificial intelligence tools every single day to build things that, five years ago, would have required a team of engineers I could not have afforded and could not have managed.

I am not a developer. I have never been a developer. I am an economist, a former banker, and an entrepreneur who made a decision: that the gap between having an idea and being able to build it was closing fast, and that the right move was to start before I felt ready.

This is the story of what happened when I did.

The Moment Everything Changed

There is a specific kind of frustration that non-technical founders know intimately. You see the problem clearly. You understand the market. You can describe the solution in precise detail. And then you hit the wall: you cannot build it. You are dependent on someone else to translate your vision into reality — and that dependency is expensive, slow, and often humbling.

For most of the history of the technology industry, that wall was real and nearly insurmountable. Building software required years of specialized training. Hiring engineers required capital most early-stage founders didn’t have. Finding a technical co-founder was possible, but rare — the matching problem between domain experts and technical builders was genuinely hard.

What changed was not ambition. What changed was the tools.

In 2022, I left a stable career in banking — during a war, with a pregnant wife, and a small e-commerce business that was just beginning to find its footing. I wrote about that decision in detail elsewhere. What matters here is what came after: the moment I realized that the version of me who could build technology products was not a future version, waiting on the other side of a coding bootcamp. It was the current version, with the tools that now existed.

I started building. I failed twice, pivoted, and found something that works. And in the process, I learned things about this new era of building that I believe matter deeply — not just for entrepreneurs, but for anyone who has an idea and has been waiting for permission to pursue it.

The permission has arrived. It arrived quietly, in the form of tools. Let me show you what they made possible.

Product One: The Tender Aggregator

The first product was a B2B marketplace connecting construction companies with building material suppliers. The pain was specific and well-understood: procurement in construction is manual, opaque, and relationship-dependent in ways that create enormous inefficiency. A company needing 500 cubic meters of concrete for a residential project should not have to spend days calling contacts and waiting for quotes. They should post a request and receive competitive offers within 48 hours.

We built the platform. Working prototype, functional interface, clear user flows for both sides of the marketplace. The technology came together faster than I had any right to expect — because we used AI-assisted development tools that compressed what would previously have been months of engineering into weeks of iteration.

The product worked. The business model, at that stage, did not.

Two-sided marketplaces are notoriously difficult to launch because of the cold start problem: suppliers have no reason to join until buyers are there, and buyers have no reason to join until suppliers are there. Breaking that deadlock requires either significant capital to subsidize one side, or deep existing relationships in the industry that can seed initial participation. We had neither in sufficient quantity.

We made the decision to close the project rather than continue investing resources into a structure that wasn’t generating momentum.

What I kept: the understanding that building is now accessible in a way it was not before. What I learned: accessibility of building does not eliminate the need for market validation. The most important questions — does this solve a real problem, can we reach the people with that problem, can we build the trust required for them to change their behavior — are still human questions that no tool can answer for you.

Product Two: The Crypto Neobank

The second product was more ambitious in scope and more complex in its regulatory dimension: a digital wallet with fiat-to-cryptocurrency conversion, virtual payment cards denominated in USDT, and full integration with Apple Pay and Samsung Pay. We incorporated a UK company — FIRSTNEOBANK LTD — researched white-label financial infrastructure providers across Europe, and built a detailed product architecture covering every layer from the user interface to the banking backend.

The problem this addressed was real and growing. Hundreds of millions of people globally hold cryptocurrency but face significant friction converting it into usable purchasing power. The volatility of non-stable assets makes them impractical for everyday spending. The lack of banking access in certain regions creates populations who cannot participate fully in the digital economy. A USDT-backed virtual card, integrated with the payment infrastructure already on hundreds of millions of phones, addressed all of these problems in a single product.

We built a working prototype. The visual design was polished. The user experience was clear and intuitive.

The constraint we encountered was not technical. It was regulatory. Building compliant financial infrastructure — particularly at the intersection of crypto and traditional banking — requires licensing frameworks that are expensive to navigate, slow to approve, and geographically variable in ways that create significant complexity. For a founder building from a country operating under Western sanctions, certain paths through that landscape were not available.

We closed the project. Not because the idea was wrong — the market has since validated the concept many times over, with major players building exactly what we envisioned — but because the path from prototype to compliant, scalable product required resources and geographic flexibility we did not have at that moment.

What I kept: a sophisticated understanding of fintech architecture, regulatory landscape, and the specific pain points of crypto-to-fiat conversion that continues to inform how I think about financial products. What I learned: in regulated industries, the product is one layer of the problem. The compliance and infrastructure layer is often the more consequential build — and it requires a different kind of patience than product development.

Product Three: The Credit Matching Platform

CreditMatch.by was the product I believed in most deeply — perhaps because it was built most directly on the specific expertise I had developed over seven years in banking.

The idea emerged from a simple observation: the credit market is opaque in ways that harm borrowers. Most people applying for credit do not know which products they are likely to qualify for, what their probability of approval is, or how their credit history compares to the requirements of different institutions. They apply, get rejected, and the rejection itself damages their credit score — creating a cycle of harm from a process that should be neutral.

The solution I designed was an intelligent matching platform: a user submits their information, the platform queries credit registry data through partner bank APIs, and returns a ranked list of available credit products with individually calculated approval probabilities. Not a generic comparison — a personalized recommendation based on actual credit data. Apply to the right product, the first time.

This was a meaningful innovation. The user experience we designed was significantly better than anything available in the market. The underlying logic — using credit registry data to pre-qualify and rank products — would have genuinely changed how people accessed credit.

We built the platform. We refined the design through multiple iterations. We approached banking institutions about API partnerships.

The institutions said no.

Without API access to credit registry data and real-time decisioning infrastructure, the personalized matching that made the product valuable was not possible. What remained was a credit comparison website — a category with established players and no particular reason for users to choose a new entrant. The innovation was gone.

I made the decision to close it rather than build something ordinary when I had set out to build something genuinely useful.

What I kept: a deep understanding of credit markets, scoring systems, and the specific friction points in consumer lending that represent genuine opportunities for the right product at the right moment. What I learned: sometimes the most important variable is not the technology or the market, but the willingness of incumbent institutions to participate in your ecosystem. Building around incumbents rather than through them is often the more viable path.

Product Four: Bastion Prime

The fourth product is the one that works.

Bastion Prime exists because I understood, from direct experience, a problem that hundreds of thousands of small business owners in the United States and Canada share: they have built real, profitable businesses on marketplace platforms — Etsy, Amazon, eBay — and those platforms are slowly consuming them.

The math is straightforward and brutal. Marketplaces take 15 to 20 percent of every transaction. They own the customer relationship — the seller cannot email their buyers, cannot build brand loyalty, cannot control their own visibility in search results. And they can suspend an account overnight, with minimal recourse, destroying years of work with a single automated decision.

The sellers know this. They want to leave. But the technical migration — moving hundreds of product listings, setting up payment processing, configuring email automation, building a store that actually converts — is beyond what most of them can manage alone.

Bastion Prime does it for them. Completely. In 10 to 28 days, depending on the complexity of the project, we migrate an Etsy or Amazon seller to a fully owned WooCommerce store: products transferred, payments configured, email automation running, SEO foundations in place, and 30 days of post-launch support included.

The customer has a problem. We solve it completely. They pay us. The model is clean.

What made this product viable where the others were not is the absence of the structural dependencies that killed the previous three. No two-sided marketplace cold start. No regulatory licensing. No incumbent API cooperation required. The seller has a problem. We have the solution. The transaction is direct.

AI tools are embedded throughout how we build and operate Bastion Prime. Claude Code shapes our development decisions and content architecture. Lovable and Bolt allow rapid prototyping — when a client needs to see how a solution will look before we build it, we can show them within hours rather than days. Most recently I have been working with Atoms, a platform that coordinates specialized AI agents operating simultaneously on different layers of a project. The experience is qualitatively different from working with a single AI assistant: it is closer to directing a team of focused specialists, each expert in their domain, while I provide the strategic direction and make the judgment calls that require human understanding of the client’s situation.

In the first month of operation, we published more than forty pieces of content — articles, guides, case studies, and market analyses — all written, edited, and directed by me, covering every question an Etsy or Amazon seller might have about the migration process and what comes after. This content operation, which in a previous era would have required a full editorial team, is now manageable because AI handles the structural execution while I provide the expertise, the voice, and the editorial judgment.

What This Moment Actually Means

I want to be precise about something, because imprecision on this point leads to bad decisions.

AI tools do not make building easy. They make it possible in new ways — and that is a different and more honest claim.

The tools genuinely collapse the distance between idea and prototype. A product that would have taken six months of engineering work in 2019 can be demonstrated in working form within days in 2026. That compression is real and it is significant. It means that the cost of testing an idea — the true cost, in time and resources — has dropped dramatically. You can consult the market earlier, more cheaply, and more frequently than at any previous point in the history of building technology products.

What the tools do not do is make the judgment calls. They do not tell you which problem to solve, or whether the people with that problem are reachable, or whether the incumbents in your market will cooperate or obstruct, or whether the timing is right. Three of my four products failed — and none of them failed because of a technical deficiency. They failed because of market structure, regulatory environment, and incumbent behavior. These are human problems. They require human judgment, human relationship-building, and human persistence to navigate.

The founders who will build the most important things in this era are not the ones who are best at using AI tools. They are the ones who combine deep domain expertise — real understanding of specific markets and specific human problems — with the willingness to use whatever tools are available to move faster than anyone thought possible.

Domain expertise plus velocity. That is the combination that matters.

I am an economist who spent seven years inside a financial system and another three years building e-commerce operations from scratch. That expertise is what made it possible for me to design products that addressed real problems in credit markets, financial infrastructure, and marketplace economics. The AI tools gave me the ability to act on that expertise without waiting for a technical co-founder or a Series A.

The Invitation

Here is what I want you to take from this, if you are someone who has been waiting.

The barrier between having an idea and being able to test it is lower than it has ever been in the history of commerce and technology. The tools exist. They are accessible. They reward people who understand problems deeply over people who understand code superficially.

You do not need a computer science degree. You need a problem worth solving and the willingness to start before you feel ready.

You will build things that don’t work. I built three of them. Each one taught me something that made the next attempt sharper, faster, and better calibrated to what the market actually needed. Failure in this context is not the opposite of success — it is the curriculum.

The world has always been changed by people who refused to accept that the tools available to them were insufficient. What is different now is that the tools have genuinely caught up. The distance between your idea and your first working version of it has never been smaller.

Start. Build something imperfect. Let the market teach you. Iterate.

The door is open. It has been open for a while now.

I am still walking through it — and what I have seen on the other side is worth every step of the uncertain journey to get here.

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