Coding Classes in Bergen op Zoom

Course picks for Bergen op Zoom

Four courses for the town of the Markiezenhof

A child in Halsteren who wants to build a quiz and try to break it, a teenager in Bergen op Zoom-Noord writing a first app with tests, a student in the old centre whose program passes every check and still fails for one user, and an adult in Lepelstraat asked to sign off on a system because it has never gone wrong. Each of them can take the first lesson free.

Ages 8 to 12

Game Development for Kids

Games a child builds and then attacks, trying every strange move a player might make before anyone else does.

See the syllabus

Ages 13 to 18

App Development for Teens

Apps written with tests from the start, including tests designed to fail and inputs nobody expected.

See the syllabus

College and adult

Python Automation Course

Python testing at a professional level: unit tests, generated inputs, property checks and deliberate attempts to break the code.

See the syllabus

Adults

Data and AI Analytics for Non-Programmers (Excel, Sheets, Power BI)

Reports and AI tools judged by what they were tested against, not by how long they have gone without an incident.

See the syllabus

Browse the course atlas for more than one hundred options and use the coding roadmap to check prerequisites.

The four we are known for

Python, AI, vibe coding and agentic coding

These run underneath everything above. Every one is live and online, placed by ability rather than by age, and the first class is free.

Vibe codingAges 13 to 17

Vibe Coding for Teens

Python, web and AI projects where the learner still owns the thinking.

See the syllabus

Python and AICollege and adult

Python Automation Course

Automate the work you already do, then let AI carry part of it.

See the syllabus

AI and MLAges 14 to 18

AI and Machine Learning for Teens

Train a model, read what it learned, and be able to say why it is wrong.

See the syllabus

Agentic codingProfessionals

Codex & Claude Code

Run AI coding agents on real work without losing control of the codebase.

See the syllabus

Bergen op Zoom today

A fortress, a marquis's palace, and two villages to the north

The municipality has three woonplaatsen and is divided by the statistics office into six wijken and 38 buurten; north of the town lies the village of Halsteren with Lepelstraat, part of the municipality since 1997. It covers 7,997 hectares of land and 1,316 of water, at a published density of 878 residents per square kilometre.

A record that held, and the year it did not
When	What the encyclopaedia records	What the record showed
Between 1198 and 1212	Bergen op Zoom received town rights	a date known only within a range
1588	a siege of the town was beaten off	the defences held against that attack
1622	the Spanish, now under Spinola, besieged the town again	another attack, and the town was still called unconquered
Before 1747	the town was known as La Pucelle, the Maiden, because no enemy power had ever taken it	a reputation built from the attacks so far
1747	the French took the town, in the siege of Bergen op Zoom during the War of the Austrian Succession	the attack the record had not yet met

The Markiezenhof

The Markiezenhof is a Brabant Gothic city palace and was the residence of the lords, and later the marquises, of Bergen op Zoom.

The Gevangenpoort

The Lievevrouwepoort, or Gevangenpoort, is a remnant of the town wall from the middle of the fourteenth century.

The Sint-Gertrudiskerk

The church of Sint-Gertrudis suffered heavy damage in a fire in 1972; its tower looks out over the Grote Markt and has its own local name.

What a test proves

Green results describe the attacks that were tried

The left column is a fortress record; the right is a test suite. The pattern is the same: evidence about what was tried, and silence about what was not.

A clean record, in a fortress and in code
The record says	What it really shows	What it cannot show	The honest next step
The town has never been taken	every siege so far was beaten off	how it would stand against a new kind of attack	look for the attack nobody has tried
All 200 tests pass	the 200 cases someone wrote down work	whether case 201 works	write the tests most likely to fail
The system has never been hacked	no attack so far has succeeded, or none has been noticed	whether it is secure	invite people to try, and log what they do
The model scored 98 percent on the test set	it handles questions like those in the test set	how it handles unusual or hostile input	test with strange, rare and adversarial examples
The published age groups add up	here they add to 70,692	the published total is 70,691	report both, and do not quietly change either

The last row is a small, real example from this page. The statistics site gives Bergen op Zoom 70,691 residents on 1 January 2026 and five age groups that add to 70,692. The difference is a single person, almost certainly a matter of how the figures were compiled, and it does not change anything written here. But the check that found it is the point. A page that simply asserted the groups add up would have passed every reader's glance; a check that actually added them found the one case where they do not. Edsger Dijkstra, one of the founders of computer science, put the general rule plainly: testing can show the presence of bugs, never their absence. Every test that passes is a siege survived, and the reputation it builds is real, but it describes the past attackers, and the next one may bring something the tests never imagined.

Verified local facts

Bergen op Zoom in the national statistics

The figures published for the municipality, with years; the encyclopaedia history; and the calculations and checks made on this page, including the one that did not add up.

Residents

61,072 in 1995, 66,287 in 2013, 70,194 in 2025 and 70,691 on 1 January 2026. In 2025 the count was 34,971 men and 35,223 women, which add to that year's total.

Age groups in 2026

10,321 under fifteen, 7,530 aged fifteen to twenty-five, 17,107 aged twenty-five to forty-five, 19,183 aged forty-five to sixty-five and 16,551 aged sixty-five and over. Added up, these give 70,692, one more than the published total.

Households

32,116 households in 2025, averaging 2.14 people, of which 11,653 are single-person households and 10,258 include children.

Homes and income

32,056 dwellings in 2025, 19,234 owner-occupied and 12,822 rented, which add to the total, with an estimated average value of 333,000 euro. Average income was 33,700 euro per resident and 40,600 per income recipient in 2024, and 3.4 percent of residents were in poverty.

Schools and origin

29 primary establishments teach 6,003 pupils, about 207 each, and 9 secondary establishments teach 5,841, about 649 each, with 2,143 MBO students at institutions in the municipality. In 2025, 49,176 residents were of Dutch origin, 6,839 of European and 14,179 of non-European origin, adding to 70,194; 58,731 were born in the Netherlands.

Every check

70,691 minus 61,072 is 9,619. 6,003 over 29 is about 207 and 5,841 over 9 about 649. Men and women, the origin groups and the tenure groups each add to their totals. The age groups add to 70,692 against a published 70,691; both numbers are reported and neither is changed.

There is no connection between Modern Age Coders and the municipality of Bergen op Zoom, the Markiezenhof, the Gevangenpoort, the Sint-Gertrudiskerk or any school in the area, and nothing on this page suggests one. The statistics are those published for Bergen op Zoom for the years stated. The town rights, the sieges, the name La Pucelle, the Markiezenhof, the Gevangenpoort, the church and the addition of Halsteren and Lepelstraat in 1997 come from the encyclopaedia entry for Bergen op Zoom, whose infobox gives the town alone 54,440 residents in 2023, a different unit from the municipality and not compared with it.

Signature project

Attack your own code before anyone else does

The tests that matter most are the ones written to break the program. A learner can practise the whole discipline on a small function and a willingness to be surprised.

1. Write the obvious tests

Check the normal cases first: the inputs the program was built for. When they pass, record that honestly as what it is, evidence about the normal cases and nothing more.

2. Hunt for the siege nobody tried

Now try to break it: empty input, enormous input, negative numbers, strange characters, the same request twice, two requests at once. Let a program generate thousands of random inputs and check a property that must always hold.

3. Keep every failure as a test

When something breaks, fix it and add the breaking case to the test suite, so that the same attack can never succeed twice. The record grows, and it now includes the attacks that once worked.

Ways of looking for the untried attack
Method	What it does	What it tends to find	What it still cannot promise
Edge-case tests	tries the limits: zero, empty, largest, smallest	off-by-one errors and missing checks	anything between the edges nobody listed
Generated inputs	feeds thousands of random or mutated inputs	crashes on input nobody imagined	that the random search found everything
Property checks	asserts a rule that must hold for every input	cases that break a promise the code makes	rules nobody thought to state
Red-teaming AI	people deliberately try to make a model misbehave	harmful, false or manipulable answers	that the next attacker will be no cleverer
A fortress record	counts the sieges that failed	how strong the known defences were	the siege of 1747

Why AI systems need their own sieges

AI models are usually described by scores on test sets: accuracy, pass rates, benchmark results. Those numbers are useful and exactly as limited as the Maiden's reputation. A test set is a collection of attacks someone thought of, and a model can do very well on it while failing on questions phrased a little differently, on rare cases, or on input deliberately designed to mislead it. That is why the companies building such systems employ people whose job is to break them, and why careful teams keep collecting the failures they find and adding them to the tests. For anyone using AI tools at work the lesson is the same as for the programmer: a tool that has never gone wrong in your hands has been tested only against the situations you happened to give it. Before trusting it with something important, try to break it on purpose. Bergen op Zoom was a strong fortress and its defenders were right to be proud. The year 1747 is the reminder that a record describes the past, and the next attack is not obliged to resemble it.

Reliable pipeline

Five habits for testing that tells the truth

For programs, spreadsheets, AI tools and anything signed off because it has never failed. Practised in the town once called the Maiden.

What to do besides counting passes
Habit	How	What it guards against	What it yields
Name what was tested	State which cases a result covers alongside every pass rate	A pass read as proof of everything	Claims that match the evidence
Test to fail	Write tests aimed at the most likely weak points	Suites that only confirm what works	Bugs found before users find them
Generate inputs	Use random and mutated inputs with a rule that must always hold	Blind spots in hand-written cases	Surprises found early
Keep the failures	Turn every bug that was found into a permanent test	The same bug returning later	A record that remembers
Check the sums	Actually add up totals that are supposed to agree	Assuming published parts match the whole	Discrepancies seen and reported

For younger learners

A quiz game handed to a friend with one instruction: break it. The child watches what the friend types, fixes each problem, and keeps a list of every trick that worked.

For teenagers

A small Python function tested first by hand, then with thousands of generated inputs and a rule it must obey. The teenager finds the input that breaks it and turns that into a permanent test.

For adults

A report or AI tool used at work, tested deliberately with awkward cases before it is trusted. Adults often discover that the tool had simply never been given the input that breaks it.

This section uses the encyclopaedia's account of the sieges of Bergen op Zoom as an image and standard practice in software testing. It makes no claim about why the town fell in 1747 or how its defences were built.

Learning ladder

From breaking a friend's quiz to red-teaming an AI model

The starting level is decided in the free lesson by watching the learner on a real task. Age by itself does not decide it, and neither does living in Halsteren rather than the town.

Ages 6 to 10

Break my game

Children invite friends to break their games and fix each trick.

Scratch Coding for Kids Game Development for Kids

Ages 11 to 13

Edge cases

Learners test empty, huge and negative inputs in Python.

Python and AI for Kids Maths Through Coding

Ages 14 to 18

Generated tests

Teenagers use random inputs and rules to find hidden bugs.

App Development for Teens Data Science for Teens

Ages 18 to 67

Red team

Adults try to break AI tools and systems before trusting them.

Python Automation Course Data and AI Analytics for Non-Programmers (Excel, Sheets, Power BI)

Coding and AI

An AI model can pass every test it was given. Why should a teenager in Bergen op Zoom look for the test it was not given?

Because the town was called unconquerable until the year someone tried something new.

AI systems arrive with impressive scores: benchmark results, pass rates on coding tests, accuracy on large sets of questions. Each score is honest about the questions it contains and says nothing about questions outside it. Models that sail through a test set can be tripped up by a rephrased question, a rare case or input designed to mislead them, and AI assistants that write code will happily produce tests that the code passes, which proves only that the two agree with each other.

A learner who has handed a working program to a friend with the instruction break it, and watched it fall to an input nobody had imagined, understands testing in a way that no pass rate conveys. Writing the tests most likely to fail, generating strange inputs and keeping every failure as a permanent test are habits a person chooses. A model can run the tests. Imagining the attack nobody has tried is still a human skill.

So the case for a child in Bergen op Zoom learning to code in 2026 is not the fortress or the palace. It is that someone who looks for the untried attack will be needed wherever AI systems are trusted on the strength of tests they were built to pass. The longer argument is in why a child should still learn to code in 2026.

Delivery

The same class in the town, Halsteren and Lepelstraat

From the Grote Markt to the villages north of the town, a learner in Bergen op Zoom joins the same live class from home.

No trip into town

A pupil in Lepelstraat and a pupil near the Markiezenhof start together, each at home, with no drive through the evening dark.

Dutch terms untouched

Brugklas, groep, vmbo, havo, vwo and profielkeuze stay in Dutch as a Brabant school writes them, and the teaching is in English.

A lesson, free

The first session is a full lesson on a real task. The teacher then suggests a level, a course and a regular time, without taking any payment details.

Groups by stage

Five to ten learners at one point in one subject. Bergen op Zoom has 10,321 residents under fifteen, and five who match on subject, level and hour are rare in one municipality, so classmates may join from other countries.

Regio Zuid holidays

Two lessons a week, about eight a month, at a fixed hour, breaking for the regio Zuid holidays of Noord-Brabant.

Teachers in India

The teachers are three and a half hours ahead in Dutch summer and four and a half in winter, so late afternoons, evenings and weekend mornings all suit.

Thirty-eight schools, three woonplaatsen, and one group online

Bergen op Zoom has 29 primary establishments teaching 6,003 pupils and 9 secondary establishments teaching 5,841. Five learners who match on subject, stage and hour at once are far easier to find across all ages from 6 to 67 and many countries than inside one municipality.

Fees

Fees in Bergen op Zoom

Three prices, shown in full.

First classUSD 0

A real lesson on a real task, finishing with a level and a course.

Group tuitionUSD 100

Each month, normally eight lessons, five to ten learners at one level.

Private tuitionUSD 150

Each month, normally eight lessons, one teacher for one learner.

The dollar fee is the same for every country and there is no euro list, so a household in Halsteren pays exactly what one in the old town pays. Nothing is charged until the free lesson has settled the course and the hour, and then payment is arranged over WhatsApp. The pricing page explains pauses, a change of format and missed lessons.

Request placement Check availability

Reviews

Six Google reviews, reproduced unedited

Rated 4.9 across 547 Google reviews. These are real reviews, reproduced as written.

★★★★★

"The one step solution for my son. Modern Age Coders make learning coding so simple that kids love it. The teachers explain complex concepts clearly with practical exercises and interactive content."

Ria Mukherjee

Parent

★★★★★

"Modern Age Coders has been a game-changer for me. I struggled to grasp IT concepts and coding before joining, but their classes transformed everything. I can now confidently write complex programs with ease."

Samriddha Mondal

Student

★★★★★

"One of the most wonderful education centres out there. Education is not limited to school syllabus but focuses on skill development."

Vansh Agarwal

Student

★★★★★

"My child Dhairya is really enjoying the Modern Age Coders classes. This is his first online class and he eagerly looks forward to it. I can already see his improvement, and the teachers are very cooperative."

Sonam Oswal

Parent of Dhairya

★★★★★

"Modern Age Coders have wonderful teachers who teach in a clear, easy and practical way. The teacher boosts students' confidence and inspires them to learn without hesitation."

Sonu Goyal

Parent

★★★★★

"I highly recommend this computer coding class! The teachers are incredibly knowledgeable and passionate about coding."

Ritu Kedia

Parent

Free placement class

Tell us how far the learner has got

The first task might be a quiz a friend is asked to break, a function tested with empty and enormous inputs, or a rule checked against thousands of generated cases.

FAQ

Bergen op Zoom coding class questions

The fortress town, its figures, and the lessons.

What does the municipality of Bergen op Zoom include?

The town and, to the north, the village of Halsteren with Lepelstraat, part of the municipality since 1997. The statistics office counts three woonplaatsen, six wijken and 38 buurten.

How many people live in Bergen op Zoom?

The national count was 70,691 on 1 January 2026, in 32,116 households in 2025. In 1995 it was 61,072.

Why was Bergen op Zoom called La Pucelle?

Because no enemy power had ever conquered it, according to the encyclopaedia. A siege was beaten off in 1588 and the town was besieged again in 1622, but in 1747, during the War of the Austrian Succession, the French took it.

What is the Markiezenhof?

A Brabant Gothic city palace that was the residence of the lords, and later the marquises, of Bergen op Zoom.

When did Bergen op Zoom get town rights?

Between 1198 and 1212, the encyclopaedia says; the exact year is not given.

How many schools are there in Bergen op Zoom?

The statistics count 29 primary establishments teaching 6,003 pupils and 9 secondary establishments teaching 5,841, with 2,143 MBO students at institutions in the municipality. This page rates no school.

What language are lessons in, and at what times?

English, with Dutch school words such as brugklas, havo and vwo kept as they are. The teachers work from India, three and a half hours ahead of Bergen op Zoom in summer and four and a half in winter, so late-afternoon, evening and weekend times are straightforward. The time is set in the free lesson, and regio Zuid holidays are observed.

Is there a Modern Age Coders classroom in Bergen op Zoom?

No, and none is claimed here or anywhere in the Netherlands. All teaching is live and online and needs a laptop or desktop, working audio, a current browser and a connection that holds. The telephone number shown on this page is an Indian one and is described as such.

What do Bergen op Zoom coding classes cost?

The first lesson is free. After it, group tuition is USD 100 a month for two live lessons a week, normally eight across the month, in a group of five to ten learners. One-to-one tuition is USD 150 a month at the same frequency with a single teacher. Course, format, recurring hour and availability are all confirmed before anything is paid.

How many learners are in a group?

Five to ten, matched on level, pace and goal rather than on age, school or address. One-to-one means a single learner with a single teacher. When no group at the right level is running, a family can take one-to-one lessons or wait for the next group to form.

Explore West-Brabant and beyond

Next door to Roosendaal, across Brabant, and into Zeeland

The neighbouring town in the Markiezaat has its own page at coding classes in Roosendaal, and Breda, the largest city of West-Brabant, has one too. Every Brabant page is gathered on Noord-Brabant, and across the Scheldt the neighbouring province is covered on Zeeland. For machine learning from the start there is the AI and Python Academy, and the whole series is listed on the Netherlands coding hub.

Book the free class Write to us on WhatsApp

Four courses for the town of the Markiezenhof

Game Development for Kids

App Development for Teens

Python Automation Course

Data and AI Analytics for Non-Programmers (Excel, Sheets, Power BI)

Python, AI, vibe coding and agentic coding

Vibe Coding for Teens

Python Automation Course

AI and Machine Learning for Teens

Codex & Claude Code

A fortress, a marquis's palace, and two villages to the north

The Markiezenhof

The Gevangenpoort

The Sint-Gertrudiskerk

Green results describe the attacks that were tried

Bergen op Zoom in the national statistics

Residents

Age groups in 2026

Households

Homes and income

Schools and origin

Every check

Attack your own code before anyone else does

1. Write the obvious tests

2. Hunt for the siege nobody tried

3. Keep every failure as a test

Why AI systems need their own sieges

Five habits for testing that tells the truth

For younger learners

For teenagers

For adults

From breaking a friend's quiz to red-teaming an AI model

Break my game

Edge cases

Generated tests

Red team

An AI model can pass every test it was given. Why should a teenager in Bergen op Zoom look for the test it was not given?

The same class in the town, Halsteren and Lepelstraat

No trip into town

Dutch terms untouched

A lesson, free

Groups by stage

Regio Zuid holidays

Teachers in India

Fees in Bergen op Zoom

Six Google reviews, reproduced unedited

Tell us how far the learner has got

Bergen op Zoom coding class questions

What does the municipality of Bergen op Zoom include?

How many people live in Bergen op Zoom?

Why was Bergen op Zoom called La Pucelle?

What is the Markiezenhof?

When did Bergen op Zoom get town rights?

How many schools are there in Bergen op Zoom?

What language are lessons in, and at what times?

Is there a Modern Age Coders classroom in Bergen op Zoom?

What do Bergen op Zoom coding classes cost?

How many learners are in a group?

Next door to Roosendaal, across Brabant, and into Zeeland

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