By Mockly English · Last updated:
Power BI and competitor tools were fine. An English client-segmentation call — where she said nothing — was not.
At a glance
| Role | Sales & marketing analyst (construction) |
|---|---|
| Region | Poland |
| Tools | Power BI, VBA, competitor margin tools |
| Focus | Charts, finance vocab, small talk |
| Trigger | Silent on an English segmentation call |
| Outcome | Forced speaking practice on ad-hoc topics |
Timeline
Charts + financial vocab
Focus
Colleague small talk
Outcome
Ad-hoc meeting English
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“I had a meeting in English about a new client-segmentation tool. I was stressed — I didn’t say anything and didn’t understand 100% of the call.”
A sales and marketing analyst in Poland at a construction corporation — previously a report and budget controller, comfortable with Power BI, VBA, and AI-assisted tooling. Day to day she consolidates information for directors, works on cross-selling, builds competitor-positioning views (margins, products, distributor prices), and joins occasional one-to-one meetings where someone demos a system. She came to coaching because she could not say everything she wanted in English at work. Classes started with business and financial English for that job — describing data, introducing herself to colleagues, and debating startups versus large corporations — then shifted after she froze on an English call about a new client-segmentation tool.
These are the classes we actually ran, not a generic curriculum. Each one started from a real interview question.
Class 1
Data English
Describing data and charts
Class 2
Business English
Financial and corporate vocabulary
Class 3
Workplace fluency
Meetings, small talk, ad-hoc speaking
Coach notes from those sessions, kept as they were given in class.
Prepared decks are not enough
The segmentation call showed the gap: she could understand much of the meeting but could not contribute. Unplanned speaking needs separate practice from chart homework.
Chart English is director English
Lowest versus least and clear axis language matter when you consolidate competitor margins for leadership. Vague trends get challenged.
Name the verb and the noun
Analyse, analysis, and analyst need the right stress. Wrong stress makes a sales analyst sound unsure of her own title in English meetings.
Small talk is part of hybrid work
Introducing yourself to new colleagues in two sentences unlocks the one-to-ones where systems and filters get explained.
Corrections from live answers, the same patterns that showed up in class.
| Heard in class | Use instead |
|---|---|
| “They spend the less money” | “They spend the least money” Use the superlative for amount comparisons. |
| “Focus about this” | “Focus on this” This is the standard preposition with focus. |
| “The company has 360 years” | “The company is 360 years old” This is the clear way to talk about the age of organisations. |
| “Sales and makareting analyst” | “Sales and marketing analyst” Core job-title accuracy matters in meetings. |
| “Modern (when meaning modest)” | “Modest” This near-miss appeared in financial commentary. |
Before coaching
After coaching
These notes end after the silent segmentation call, with classes redirected to surprise-topic speaking. No promotion is claimed. The result was stronger chart and finance English for director reviews, a ready colleague introduction, and deliberate practice so the next English meeting is not another freeze.
Construction and corporate sales roles mix Power BI with English stakeholder calls. The risk is not the dashboard — it is sitting mute while client segmentation is discussed. Chart vocabulary and unplanned speaking are the same job skill, practised on different days.
Preparing for a similar path? Read How a Polish Backend Engineer Built Interview-Ready English.
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Mockly knows what it takes to get hired. The preparation covers behavioral, algorithm, and system design interviews thoroughly — with real expertise in the STAR method, LeetCode, and Alex Xu’s system design frameworks. And when it comes to English and communication skills, the native-speaking mentors make all the difference.

I’ve had the pleasure of practicing English with Mockly and I truly appreciate the progress I’ve made. I highly recommend their services to professionals in tech and beyond. I particularly enjoy the teaching style and the philosophy behind it: “If you enjoy the process, you’ll get it.” The personalized learning plans make every session practical and useful. Their hands-on knowledge and genuine interest in the world of technology will genuinely boost your English skills.
Do what she did next: practise surprise-topic speaking with a coach — not only prepared slides — so you can contribute even when you do not understand every word.
The ones that broke in her classes: fluctuates, has been decreasing, the least and the lowest, outlier, focus on, and clear references to the axis and legend.
Not first. STAR means Situation, Task, Action, Result — a structure for behavioural interview answers. Her immediate need was director-facing data talk and the courage to speak on unplanned English calls. STAR can wait until interviews appear.
Use two or three casual sentences on your role and what you do — the same prep she used before networking and hybrid one-to-ones.
Written English was fine. Spoken answers stalled. See how one Backend Engineer from Poland practised structured interview stories out loud.
A business analyst in Poland joined a multinational insurance launch. Classes turned PayPro payment flows into English the IT team could implement.
Case studies are illustrative, based on patterns from real coaching sessions.