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NectArray

04 — NectArray Academy

We teach the stack we ship with.

Our flagship programme takes you from no code at all to building and presenting real data projects — taught live, in small cohorts, by engineers who do this work for clients every week.

Flagship cohort

Python, SQL & Data Science

One programme, three disciplines, built in the order you actually need them: write Python, query data properly, then use both to answer real questions with real datasets.

Duration
16 weeks
Format
Live online + recordings
Commitment
6–8 hrs / week
Cohort size
Capped at 25

Curriculum

  1. 01
    Python Foundations

    Syntax, data structures, functions, files, error handling and clean code habits. By the end you are writing scripts, not following along.

  2. 02
    SQL & Databases

    SELECT through window functions: joins, aggregations, CTEs, indexing and schema design on PostgreSQL, using messy real-world data.

  3. 03
    Data Analysis

    NumPy, pandas and the whole cleaning-reshaping-merging grind, then visualisation with Matplotlib and Seaborn that communicates rather than decorates.

  4. 04
    Statistics & Machine Learning

    Distributions, hypothesis testing, regression and classification with scikit-learn — plus how to tell when a model is lying to you.

  5. 05
    Working Like an Analyst

    Git, notebooks to production, APIs and scraping, dashboarding, and framing a business question so the analysis answers something worth asking.

  6. 06
    Capstone Project

    Pick a domain, source the data, build the analysis end to end, and present it. You leave with a portfolio piece and a repo you can defend in an interview.

What you leave with

  • Write production-quality Python without a tutorial open
  • Query and model data in SQL with confidence
  • Build a full analysis from raw data to a defensible conclusion
  • Ship three portfolio projects and one capstone
  • Interview prep, résumé review and mock technical rounds

Who it is for

  • Graduates targeting analyst and data roles
  • Working professionals moving into data
  • Founders and operators who want to stop asking someone else for numbers

Cohorts in web development and applied AI engineering are in the works — ask to be told first.

Tell us what you are building.

A short note is enough to start. We reply to every enquiry within one business day — usually with questions, sometimes with a straight answer that you do not need us.