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Frequently asked questions about courses, webinars, and enrollment

This page explains how scheduling works, what to expect from assignments and feedback, and how registration and purchase are handled. If you need a recommendation for a specific track (English, Chinese, Arabic, AI, programming, digital skills, or personal development), use the form below and we will reply with the next available dates and a concise syllabus.

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Typical lesson length is 60–75 minutes. Cohort courses often run 2–3 weeks. Exact dates are confirmed by email before enrollment.

Quick answers

Updated regularly
Dates

We confirm the next cohort start date or a period window by email before you commit.

Assessment

Assignments are reviewed against rubrics, with concrete next steps instead of generic comments.

Privacy

We use your email to respond with programme details. You can review data handling in the Privacy Policy.

Prefer email? Write to [email protected] and include your track and preferred format.

General questions

These answers cover the basics: what we teach, how the weekly cadence works, and what is included. If you are comparing options, the most useful detail is the module outline and the time budget per week. We provide both before enrollment so there is no ambiguity about what you are buying.

What learning tracks do you offer?
Tracks include languages (English, Chinese, Arabic), AI workflows, programming foundations, digital skills, and personal development modules. Each track is designed around a competency list and a practice plan, not a “topic dump.” If you share your goal and schedule, we recommend the closest match.
What formats do you run (course vs webinar vs masterclass)?
Online courses are cohort-based and structured across 2–3 weeks. Webinars and masterclasses are usually single live sessions focused on a concrete skill or workflow. Intensives compress practice into a shorter period (often two weeks) with a higher weekly cadence. Each format includes a syllabus and practical tasks, scaled to the available time.
How long is each lesson?
Most live sessions are 60–75 minutes. We keep the live time focused on demonstration and guided practice, then move the repetition into short assignment sets. You will receive the exact weekly cadence before enrollment so you can plan around it.
Do I need prior knowledge?
It depends on the programme. Each cohort lists prerequisites as a short checklist (for example: basic grammar topics for a speaking lab, or familiarity with variables and functions for programming). If prerequisites are missing, we may suggest a shorter primer or a different starting module so you do not waste time in the wrong room.
What does “practical assignments” mean in your courses?
Assignments are designed as practice sets: small tasks that target one competency at a time. Language programmes use spaced repetition, short recordings, and speaking prompts. AI modules use prompt versioning, evaluation checklists, and failure-mode notes. Programming tracks use code review hygiene, debugging drills, and a compact capstone. The goal is repeatable practice, not one large “final project” that hides gaps until the last day.
Do you provide certificates?
We can confirm completion documentation on a per-programme basis. In general, the most useful “evidence” is the work you produce: annotated assignments, a mini-project, a workflow document, or a set of speaking recordings. If you need a certificate for internal CPD tracking, include that note in your request and we will explain what is available for the specific programme.
Do you guarantee outcomes (career, financial, or performance)?
No. nexentra provides educational instruction and materials. Outcomes vary based on baseline skills, attendance, and practice time. We aim for a methodical learning loop—clear objectives, practice, and rubric-based feedback—so your progress is measurable, but not guaranteed.

Enrollment, purchase, and schedule questions

We keep the enrollment flow simple and on-site. You request options, we confirm availability and the exact cadence, and then we share the steps to finalize enrollment. This approach reduces mismatches: you see dates, time zone, and scope before any commitment. It also keeps the site compliant—no external sign-up links and no hidden redirects.

How do registration and purchase work?
Registration starts with the on-site request form. We then confirm availability, programme details, and the steps to finalize enrollment. We do not redirect to external sign-up flows from this website.
How are dates and time zones handled?
Cohorts run on announced start dates, while some webinars are scheduled as one-off sessions. If you are in a different time zone, we confirm the session time in a clear format (including time zone) and we share a calendar-friendly summary before enrollment. When we offer a period window (for example: “early October”), the exact session dates are still provided before you confirm anything.
Can teams enroll together?
Yes, depending on cohort capacity and the track. For teams, we often align on a shared rubric and a realistic homework time budget, then keep the live sessions focused on practice and review. If you are requesting a team cohort, include approximate headcount and preferred time windows so we can propose viable options.
What if I miss a live session?
The best approach is to avoid missing live practice, but we understand calendars. If a session is missed, we recommend completing the practice set and sending your work for feedback so you stay aligned with the rubric. For some programmes, we can also share a concise session recap with the key steps and examples. Specific handling varies by cohort and will be explained in the programme email.
Do you offer refunds or transfers?
Policies depend on the programme type and timing. We outline the applicable terms in the enrollment email and in our Terms of Service. If you are uncertain about dates, ask for the next period window rather than a fixed start date so scheduling stays predictable.
Is my payment handled on this site?
Enrollment and payment steps are confirmed through our on-site request flow and email communication. We do not send you to unrelated external sign-up pages from this website. If a programme requires an invoice-based process, we explain it before you confirm enrollment.

Privacy and data questions

nexentra collects only what is needed to respond with programme information and to operate the website safely. When you submit a request, we use your contact details to reply with scheduling and syllabus information. Cookie preferences can be managed from the footer, and marketing/analytics cookies are optional.

How do you use my data if I submit the form?
We use your email (and any details you provide) to respond with programme options, schedules, and enrollment instructions. We do not sell personal data. You can read more in our Privacy Policy and manage cookie preferences via the footer link.
Do you use cookies for analytics and advertising?
We use essential cookies for site functionality. Analytics and marketing cookies are optional and are controlled through your consent choice. You can review details in our Cookie Policy and change your choice any time using “Manage cookie preferences” in the footer.
Can I request deletion of my data?
Yes. Email [email protected] with the subject “Data Deletion Request.” We may ask for reasonable verification before deleting records. Some data may need to be retained where required by law or for security auditing, as described in the Privacy Policy.
How is the form protected from bots?
The request form uses server-side verification and a challenge mechanism equivalent to reCAPTCHA. A verification step may appear depending on traffic patterns and device risk signals. This protection helps keep email deliverability high and reduces spam submissions.

Educational disclaimers

  • All materials are provided for educational purposes only.
  • Experts may participate as invited specialists depending on the programme.
  • We do not provide financial, career, or professional guarantees. Outcomes vary by learner and practice time.

Still have a question? Request course options

Send a short request and we will reply with the most relevant programme options, upcoming dates (or a period window), and what you will produce by the end of the module. Email alone is enough to start. We do not sell personal data. Expect a response within 1 business day.

Email
[email protected]
Phone
+49 89 2153 9078
Office
LeopoldstraĂźe 250, Schwabing-Freimann, 80807 Munich, Germany

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Data note: we use your email to respond with programme options and scheduling details. We do not sell your data.

Want the next dates and a clear syllabus in one email?

Use the request form and we will reply with the next available dates (or a time window), the module outline, and what is included. No pop-ups, no timers, and no external sign-up links.

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Practical guidance
We answer with programme scope, dates, and next steps.
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