Becoming a professional barista involves mastering three things in sequence: the daily tasks behind the bar, the technical skills that ensure consistent drinks, and the experience that unlocks the next career path. Certification helps, but during the trial, the owner is still assessing one thing: whether the 50th drink is as good as the first.
This profession doesn't stop behind the espresso machine. Experienced baristas can advance to head barista, trainer, or bar manager positions, and some move into roasting or quality control. This guide outlines the duties, skills, entry steps, and career paths.
What are the duties of a barista in a coffee shop?
A barista's duties in a coffee shop extend far beyond making coffee. Each shift, their work is divided into the following five categories.
| Turtles | Job examples | Time |
|---|---|---|
| Bar preparation | Preheat the espresso machine, fill the grinder hopper, prepare the milk, syrup and cups. | Start of shift |
| Espresso calibration | Adjust the grind to the dosage, extraction time, and flavor according to the shop's recipe. | Start of shift and when the seeds change |
| Making drinks | Espresso, milk-based drinks, and manual brewing according to order | Throughout the shift |
| Service | Taking orders, explaining the menu, handling complaints | Throughout the shift |
| Cleanliness and closing | Backflush the machine, clean the steam wand and grinder, record the remaining stock | End of shift |
The two tasks most often overlooked by aspiring baristas are calibration and closing. Espresso that isn't recalibrated after opening a new bag of beans can change flavor, even if the recipe is the same. An uncleaned machine leaves behind coffee oil residue that makes the next day's shot taste bitter and musty.
The detailed sequence varies from shop to shop, so organized coffee shops usually have it written down as standard operating procedures. An example can be seen in the barista SOP for opening and closing.
Skills Needed by a Professional Barista
Professional barista skills consist of technical and work skills, and both are tested simultaneously during the trial. As a reference, the Ministry of Manpower's barista training program maps these competencies to the Indonesian National Work Competency Standards (SKKNI).
| Skill area | Related SKKNI competency units |
|---|---|
| Coffee beans, milk and stock | Managing Raw Materials (I.563030.001.01) |
| Espresso machine, grinder, and brewing equipment | Operating Equipment (I.563030.005.01) |
| Tool care and cleaning | Managing Equipment and Supplies |
| Menu development | Developing Coffee Beverage Products (I.563030.006.01) |
1. Espresso: grind, dosage, tamping, and extraction
Espresso is the foundation of most coffee shop menus. Baristas need to understand the relationship between grind size, dosage, and extraction time.
A grind that's too coarse causes the water to flow quickly and tends to produce a sour taste, while a grind that's too fine slows the flow and attracts bitterness. The evenness of the tamping also determines whether the water passes through the grounds evenly.
2. Milk and latte art
Milk-based drinks require fine microfoam and controlled temperature. Latte art serves as a visual cue, as neat patterns only form when the milk and crema are perfectly blended.
3. Workflow during long queues
Speed without compromising the recipe is born from a consistent work schedule. Trained baristas grind while steaming milk, prepare cups before the shot is finished, and clean the portafilter between orders. They don't wait for one drink to finish before starting the next.
4. Service and communication
Baristas are often the only staff members who speak directly with customers. Explaining menu items, making recommendations, and calmly handling complaints are job competencies, not extras.
How to Become a Barista from Zero
Becoming a barista from scratch generally involves the following five steps. The order is important, as each step sets the stage for the next.
1. Understand the basics of coffee and the role of the barista
Start by understanding the differences between Arabica and Robusta, the impact of post-harvest processing and roasting levels on flavor, and the division of roles between barista and brewer. This understanding will help you understand the rationale behind each recipe, rather than simply memorizing it.
2. Guided practice on the espresso machine
Self-study can take you to the next level of coffee making. Without direct correction, results can easily fluctuate from one shot to the next. Guided training is available in several forms: government training programs, paid courses, and international curricula like the Barista Skills course from the Specialty Coffee Association (SCA).
The Indonesian Coffee Training Center (PPKI), managed by AEKI, is holding a three-day barista training program in Jakarta . The materials, schedule, and registration process are detailed on that page.
3. Compose a CV that demonstrates practice
A beginner barista CV should be just one page, detailing actual skills and evidence of practical experience. A ready-to-edit format is available in the beginner barista CV example.
4. Prepare for interviews and trials
The barista recruitment process typically consists of an interview and a practical test or trial. Practice answers to common barista interview questions , then simulate the barista trial preparation guide to identify areas where further guidance is needed.
5. Collect flight hours
Consistency during peak hours is only achieved through actual shifts. Record recipes, calibration results, and corrections from senior baristas. These notes will serve as valuable resources when you apply for your next position.
Barista Career Path
The barista's career path progresses from executing recipes, to defining recipes, and then to managing people. The job titles vary from shop to shop, but the sequence is relatively consistent.
| tier | Work focus | Ready to go marker |
|---|---|---|
| Junior barista or trainee | Execute recipes and SOPs under supervision | Create core menu without correction |
| Barista | Running the bar independently, including daily calibration | Stable during peak hours and able to adjust the espresso yourself |
| Senior or head barista | Maintain taste standards, organize shifts, train new baristas | Able to explain and teach each recipe adjustment |
| Bar manager or coffee trainer | Menu, stock, costs and team training | Able to manage team as well as operational figures |
Beyond the bar scene, barista experience provides the foundation for moving into roasting, quality control and cupping, or opening your own shop.
Certification can serve as a marker for these levels. The SCA divides Barista Skills into Foundation ( 7 hours ), Intermediate ( 14 hours ), and Professional ( 21 hours ). The Professional level emphasizes the ability to lead coffee operations. Domestically, a national work competency certificate is obtained through a competency test at a Professional Certification Institute (LSP) licensed by the National Standardization Agency (BNSP).
Conclusion
Becoming a professional barista doesn't depend on a single course or certification. Professional baristas are formed by habits repeated every shift: calibration before the bar opens, recipes consistently followed during busy hours, and machines cleaned before leaving.
Start with daily tasks, practice the four core skills with live correction, then collect evidence of practice for your CV and trial.
The Indonesian Coffee Training Center (PPKI) AEKI offers classes for both beginners and coffee shop owners. Information on materials and registration is available on the page linked in step two of this guide.
FAQ
1. Is it possible to become a barista without experience?
Yes. Junior barista or trainee positions are intended for beginners who will be trained under supervision. Your chances of being hired are greater if you've already practiced espresso and milk textures and can demonstrate them during your trial. A CV that honestly details your practical experience is more convincing than a list of skills without proof.
2. What is the difference between a barista and a brewer?
Baristas typically work in coffee shops and focus on espresso, milk-based drinks, and customer service. Brewers specialize in manual brewing techniques like the V60, Chemex, or Kalita Wave to enhance the flavors of the beans. In small shops, one person often handles both, so baristas should also master the basics of manual brewing.
3. Are baristas required to have a certificate?
The need for certification depends on the employer. Some coffee shops assess candidates through a trial, while others may require written proof of competency. National work competency certificates are obtained through testing at a BNSP-licensed LSP (Civil Service Institute), while SCA offers Barista Skills levels from Foundation to Professional.
4. What are the career paths after head barista?
After head barista, common paths include bar manager, who manages the menu, inventory, and team schedules, or coffee trainer, who trains new baristas. Some choose to move into roasting, quality control, and cupping, or even open their own coffee shop. Each option requires new skills beyond bar techniques.
