Become the analyst teams fight to hire. One real case a day.
Every morning a short drill from real analyst work: requirements, APIs, data models, processes, integrations, trade-offs. With a hand-drawn diagram. Junior to senior. No lectures, practice only.
🎯 Drill #4 · System Analyst · Senior · 🕥 ~2.5 h
Enterprise Workspace subscription lifecycle
You are the system analyst on the subscription team of CollabX, a B2B SaaS collaboration platform with 2,400 enterprise customers. The product owner asked for a formal state machine because finance sees workspaces marked Active without a cleared payment, and compliance warns that a review longer than 48 h should reject the request.
Open in TelegramWhy it works
Real work, not textbook
A stakeholder who changed their mind, a webhook that arrived twice, a report nobody can define. Each drill asks for an artefact you actually produce at work.
Levels rotate
Junior, middle and senior drills through the week, for business analysts (BA) and system analysts (SA). Skip what is below you, grow on what is above.
One project per week
Every week is one company and product: Monday brief with the context and the terms you will meet, then seven independent drills that add up to a real project.
A week in the channel
Independent drills that add up to one real project.
Monday: the brief
One company, one situation, the terms you will meet. Two minutes to read.
Every day: a drill
A situation, an input artefact and one clear ask. Business analysis on some days, systems analysis on others.
Levels rotate
Junior, middle and senior drills through the week. Skip what is below you, stretch on what is above.
Month end: recap
The skills you trained, grouped into business and systems analysis, with a link to every drill.
This is what lands in your Telegram
A real drill from the channel, exactly as subscribers see it.
🎯 Drill #4 · System Analyst · Senior · 🕥 ~2.5 h
Enterprise Workspace subscription lifecycle
You are the system analyst on the subscription team of CollabX, a B2B SaaS collaboration platform with 2,400 enterprise customers. The product owner asked for a formal state machine because finance sees workspaces marked Active without a cleared payment, and compliance warns that a review longer than 48 h should reject the request.
📎 Compliance lead: "If review exceeds 48 h we must auto-reject." Payment service retries charge up to 3 times before reporting failure.
Your task
1. List every subscription state with a short definition.
2. Create a transition table: from-state, to-state, trigger, guard/condition.
3. Decide if an admin should be allowed to reactivate a Cancelled subscription and justify the trade-off.
B2B SaaS (team collaboration tool) · Entity lifecycle / state machine
#sa #senior #state_machine #billing #compliance #saas
What you get
A new case every morning
09:00 CET, seven days a week. A situation that really happens at work, never a theory question.
One project per week
Monday brief with the context and the key terms, then seven drills that add up to a real project. Each one can be done alone.
Levels that grow with you
Junior, middle and senior drills rotate through the week, for business analysts and system analysts alike.
Diagrams and real inputs
Every drill comes with a hand-drawn diagram. Some add an API fragment, a log excerpt or a data sample, like real tickets do.
Monthly recap
Every month closes with a recap of the skills you trained, grouped into business and systems analysis, with a link to each drill.
An archive that works for interviews
Browse by domain, role, level and task type. A month in, you have a portfolio of solved cases to show.
Who it is for
Junior analysts
Build the muscle: one clear ask a day, 20 to 40 minutes, the artefacts interviewers ask about.
Middle analysts
Widen the range: fifty industries and over thirty task types instead of the three you meet at work.
Senior analysts
Stay sharp: trade-offs, migrations, cross-team decisions. Cases you can reuse in design reviews and mentoring.
Questions
How much time does a drill take?
From 10 minutes for a junior drill to about an hour and a half for a senior one. The estimate is on every post.
Are the drills in English?
Yes. Telegram translates any post in one tap, and the terms are the ones you use at work anyway.
Are there answers?
No published answers, on purpose. The value is in doing the work. Weekly projects and monthly recaps show how your drills fit into the bigger picture.
What if I miss a day?
Nothing breaks. Every drill stands on its own; pick any one from the archive and do it today.
Your next drill lands tomorrow at 09:00 CET
Join the channel and make practice a daily habit.
Join on TelegramQuestions or a consultation?
Write to the channel's direct messages: questions about a drill, feedback, or a one-to-one consultation on your own case.
Topics
Fleet / ride-hailing / taxi (1)LegalTech / contract management (1)Parking / toll roads (1)B2B SaaS (team collaboration tool) (1)
Conflicting stakeholder requirements (1)End-to-end feature spec (business + system) (1)Reporting / data pipeline spec (1)Entity lifecycle / state machine (1)