In 2026, the Ukrainian coffee producer Gemini celebrates its 30th anniversary. Over three decades, the company has built its own system of bean selection, roast control, and flavor profile assessment that allows it to compete at a professional level. This was shared with Styler by Dmytro Rubtsov, Gemini's coffee experiment and production control lead, a certified Q-Grader, and a medalist in the Ukraine Cold Brew and Ukraine Coffee Roasters Championships. His expertise covers the entire cycle: from initial bean inspection at the plantation to the final tasting of the finished drink.
How beans are selected: From defects to cupping
Before entering the Gemini assortment, every batch of coffee undergoes multi-level inspection. Quality control specialists, a technologist, and an in-house Q-Grader evaluate primary and secondary defects, moisture content, bean density, and harvest year. The final stage is cupping: a standardized tasting method used to record aroma, flavor, aftertaste, intensity, acidity, body, and the presence of defects. If coffee fails this filter, the company does not purchase it. Roast control is equally important: Gemini measures the color of beans and ground coffee, regularly tasting samples of single origins and blends to ensure the roast highlights the raw material's potential rather than suppressing it.
Arabica, Robusta, and blends: Choosing your taste
The two main types of coffee—Arabica and Robusta—differ fundamentally in profile. Arabica is more delicate and lighter, carrying expressive acidic-fruit notes with half the caffeine content. Robusta offers a rich taste with nutty-chocolate and earthy undertones, providing the body and strength favored by fans of intense espresso. To combine the strengths of both and balance the cup, blends were created: mixing Arabica and Robusta reduces excessive acidity or bitterness, while blending different pure Arabica varieties—such as Ethiopian and Brazilian beans—creates a full body with low acidity. Choosing between these, according to Rubtsov, depends entirely on the coffee palette you wish to experience.
How beginners can find "their" coffee without professional training
The expert advises against trying to master varieties, countries of origin, and processing technologies immediately. First, define basic flavor preferences: sweetness, bitterness, acidity. Then move on to specific nuances: chocolate, nut, fruit, berry. For clarity, Rubtsov gives two examples from the Gemini line: Brazil Mogiana unfolds with notes of chocolate, walnut, and caramel, while Colombia Supremo carries sweet orange, red apple, linden honey, and caramel. These are two fundamentally different profiles, and comparing them helps determine the direction to move in. You can orient yourself toward favorite foods—chocolate, caramel, fruit—but avoid making rigid conclusions: "The direction first, the route later," the Q-Grader formulates. He also warns that the country of origin does not guarantee a specific taste: thanks to modern processing and fermentation technologies, coffee with completely different flavor profiles can be produced within a single state.
What to look for on the label and why price doesn't always equal quality
When choosing coffee in a store or online, pay attention to several parameters: bean type (Arabica, Robusta, or blend), processing method, harvest year, roast level, and origin information. However, as Rubtsov emphasizes, more expensive coffee doesn't always mean it is the best for you: the price reflects raw material costs, logistics, and margins, but does not guarantee it will match your taste preferences. The only reliable way to find "your" coffee is to try different options, brew them in various ways, and note what you like and what you don't. This approach—from general direction to specific nuances—allows even a beginner to form a stable personal taste profile within a few weeks.
