Best Coding Classes in Galway | Modern Age Coders

Course picks for Galway

Four courses for a walking city

Chosen by what a learner wants to build rather than by school year alone. Each starts with a free lesson taught live by the teacher who would go on to teach the course.

Ages 6 to 10

Coding for Kids

First programs in blocks, where a list of places has to be counted, sorted and kept tidy enough for a game to use.

See the syllabus

Ages 13 to 17

Python for Teens

Python through the secondary years, with the city's own open files as the practice ground rather than invented examples.

See the syllabus

Ages 14 to 18

AI and Machine Learning for Teens

Models trained on data the student has cleaned themselves, which is the only way the cleaning ever gets taken seriously.

See the syllabus

College and adult

Data Analysis Course

For adults working with spreadsheets and portals: types, duplicates, units and the checks that catch all three.

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

Galway today

A city that walks, studies and speaks Irish

Galway is one of the few Irish cities whose council and county publish separately, so the figures below really do describe the city.

Galway in Census 2022, Central Statistics Office
Measure	Figure	Which Galway
Galway City Council	84,414	The city council area
Galway city and suburbs	85,910, or 1,496 more than the council area	The built-up city, which spills past the boundary
Average age, built-up city	37.4	With 15.5% aged under 15
Third-level qualifications	Almost 28,500 people, a rate of 53% against 45% nationally	City area
Walked to work	16% of city commuters, the second highest rate in the country	City area
Living in the Galway City Gaeltacht	17,496	City Gaeltacht area

Short journeys

City commuters had the shortest average journey in the country at 23 minutes, only 4% travelled for an hour or more, and Galway students were the likeliest in Ireland to walk to college, at 45%, with an average commute of 20.9 minutes.

Who lives here

In Galway City the largest non-Irish groups were Polish citizens at 2,597, then Indian at 1,392 and UK at 1,137. In the year before the census, 5,470 people moved into the city, 2,583 of them from outside the State.

Irish, spoken and not

Of 82,073 city residents aged three and over, 32,708 could speak Irish, 45% against 43% in 2016. Yet the City Gaeltacht has the lowest proportion of daily Irish speakers of any Gaeltacht area, at 4%.

Work in the city is more industrial than its student reputation suggests. Over 39,000 people work in Galway City, with manufacturing the largest sector at almost 5,900, then health and social work at over 5,200 and retail at almost 4,400. Unemployment in the city stood at 9%, against 7% in the county. Over 12,300 city workers did some work from home, just over 4,000 of them five days a week, while almost 21,500 never did.

Computer Science and Galway schools

Nothing in the city, one school in Tuam

When Leaving Certificate Computer Science began in September 2018, the named first-phase schools included exactly one in County Galway.

The county's single school

St Brigids Mercy Secondary School in Tuam was the only County Galway school on the January 2018 list. No school in Galway city was among the first forty, and Tuam, with 9,647 people, is the largest town in the county.

What families did

Students in the city who wanted programming in those years found it in clubs, at home, or not at all. We found no current official list showing where the subject is taught now, so we make no claim about today.

What a class adds

We do not teach the Leaving Certificate subject or prepare its examination. We teach programming, data work and problem solving, at a weekly hour that fits around whatever the school offers.

The city itself is thick with computing. The University of Galway began in 1845 as Queen's College Galway and opened four years later to a first intake of 68 students; today it has over 19,000. Atlantic Technological University's Dublin Road campus is recognisable by three sail-shaped copper panels, which house its Library and IT Centre, and it teaches computing, engineering, science and business. Medtronic gives its Irish headquarters and principal executive offices as Parkmore Business Park in Galway, says it has had roots in Ireland since 1981, and reports more than 4,000 employees across five sites in Galway, Dublin and Athlone. Boston Scientific has a plant at Ballybrit, which the company described in July 2011 as employing more than 2,500 people and being its largest manufacturing centre in the world; we could find no newer published figure, so that one is dated here rather than presented as current.

Signature project

Seventeen rows, four ways to be wrong

Galway City Council publishes its car parks as open data under a Creative Commons Attribution licence. It is the smallest dataset in this cluster and, row for row, the most instructive.

What we measured in the published file, read 16 September 2026
Measure	Figure
Rows and columns	17 rows, 12 columns
Rows whose space count is stored as a single space character	3
Clean total once those are excluded	3,718 spaces
Held in multistorey car parks	2,748, or 73.9% of the total
Car parks sharing the name Eyre Square Centre	2, holding 452 and 480 spaces at different coordinates
Date the portal reports for the file, against the date the layer was last edited	September 2026 as a harvest date, against a last edit in September 2021

Trap one: a blank that is not blank

Three rows hold a single space instead of a number. A check for an empty value passes straight over it, because a space is not empty. Converting it to a number raises an error, which is the honest outcome.

Trap two: a library that does not complain

Ask a popular data library to add that column and it will not fail. The column is text, so it concatenates the values and returns a long meaningless string. Asking for the average is the error that saves you; asking for the sum is the one that ruins the report.

Trap three: the same name twice

Eyre Square Centre appears as two rows, with 452 and 480 spaces at different coordinates, and Salthill appears twice as well. Deduplicating on the name drops real capacity; the identifier column is the one to trust.

Trap four: a column called X that changes meaning

In this file, X holds longitude, a number around minus nine. In the parking meters file on the same portal, X holds around 528,000, because it is a distance in metres on the Irish Transverse Mercator grid. In the attractions file it is around 128,000, on the older Irish Grid. Three files, one column name, three coordinate systems. Joining or plotting them together without checking puts your points somewhere in the Atlantic, hundreds of kilometres from Galway, and the map will look perfectly confident about it. This is the single most common way a beginner's map goes wrong, and it takes a file this small to see it clearly.

There is a fifth lesson in the metadata. The national portal shows the file as modified in September 2026, but the underlying layer records its last edit in September 2021. The recent date is when the portal last harvested the record, not when anyone touched the data. A student who cites the newer date in a project has said something untrue without meaning to, which is why we teach them to check both.

Small file, full discipline

Five checks that fit on one screen

Every one of these takes seconds on a seventeen-row file and saves hours on a seventeen-thousand-row one.

Checks to run before trusting any table
Check	What you do	What it catches
Look at the types	Ask what type each column is before any arithmetic	Numbers stored as text
Look at the odd values	Print the values that are not numbers, including whitespace	Blanks that are not empty
Count by identifier	Group by the identifier column, not by the name	Two real places sharing one name
Check the coordinate system	Compare the magnitude of coordinates against what the system expects	Maps that land in the sea
Separate harvest from edit	Distinguish when a portal copied a file from when the data changed	Stale data described as current

Younger learners

A game that reads a list of places and breaks amusingly when one of them has a blank where a number should be.

Teenagers

The real file in Python: find all four traps, fix them, map the car parks correctly and write the fixes up as a short method note.

Adults

The same discipline on work data, where a type error in a spreadsheet column is the commonest cause of a wrong total.

Modern Age Coders is independent of Galway City Council, the University of Galway, Atlantic Technological University, Medtronic, Boston Scientific, Iarnród Éireann and every school named here; no connection is implied by naming them. The census figures are the Central Statistics Office's for 2022, and the file measurements are our own from the council's published data.

Around the city

H91, the Spanish Arch and a wood being replanted

Galway is small enough to cross on foot and busy enough to reward knowing it. None of which a live class requires.

One routing key

City Hall on College Road is H91 X4K8, Ceannt Station is H91 T9CE, Atlantic Technological University on the Dublin Road is H91 T8NW, the University of Galway is H91 TK33 and Medtronic at Parkmore West is H91 4K49.

The city museum

Galway City Museum, beside the Spanish Arch, opened in April 2007 as a Galway City Council initiative, in a building designed by the Office of Public Works, replacing an earlier museum in Comerford House.

Merlin Woods

The council is replanting Merlin Woods as native woodland after the damage done by Storm Éowyn in January 2025, which is the kind of long project a city dataset will record for years.

Ceannt Station, for the days you do travel

The station offers sheltered bike parking and ten rentable bicycle lockers, its car parking is privately operated, and Eyre Square outside runs a one-way system. Everything a family needs for a day out, and nothing they need for a lesson.

Learning ladder

From a tidy list to a table you have tested

These bands describe the usual route. Where a learner actually starts is decided by what they do in the free lesson.

Ages 6 to 10

Lists and order

Programs that hold a list of things and keep it correct while a game changes it.

Coding for Kids Scratch Coding for Kids

Ages 11 to 13

Types and values

The difference between a number and text that looks like one, met in real files rather than in theory.

Python and AI for Kids Maths Through Coding

Ages 14 to 18

Cleaning and mapping

Finding duplicates, fixing types, checking coordinate systems, then building something on the cleaned data.

Python for Teens AI and Machine Learning for Teens

Ages 18 to 67

Trustworthy pipelines

Checks written once and run every time, so a bad column is caught before anybody sees a chart.

Data Analysis Course Python Automation Course

Coding and AI

An assistant will total this column happily. Why should a Galway teenager check it by hand?

Because a column of text that looks numeric is the one thing a confident tool handles worst.

Give an AI assistant the car park file and ask how many spaces the city has. It will write a line of code that adds the column up. Depending on the library and the phrasing, it will either raise an error, which is fine, or return a long string of digits glued together, which is not, because that answer looks like a number and is not one. The three rows holding a single space instead of a count are the cause, and nothing in the file or the assistant's answer mentions them.

The habit that protects you is small and old-fashioned: look at the data before you compute on it, and check any total you cannot sanity-test against something you know. Seventeen car parks and 3,718 spaces is checkable by eye. A file with two million rows is not, which is why the habit has to be built on the small one first.

So a Galway child learning to code in 2026 is not learning it because the city has medical device plants, though it has. They are learning the judgement to ask whether the number in front of them means what it appears to mean, which is the part of this work that is not being automated. The longer argument is in why a child should still learn to code in 2026.

Delivery

Knocknacarra, Renmore or out towards Barna

The city is compact but its families are spread wide, and a live online lesson ignores the distance entirely.

The commute is a chair

A learner in Salthill and one in Oranmore join the same group at the same second, and neither looks for a parking space to do it.

Irish school stages by name

Teachers speak in First Year, Junior Cycle, Transition Year and sixth year, which keeps conversations with parents straightforward.

The trial lesson is real

It is a proper lesson on a real task, and it ends in a recommendation about level, course and hour. No card details are requested.

Grouped by ability

Five to ten learners who can move at one pace, drawn from Galway and several other countries, which is what allows a workable hour at every level.

A fixed weekly hour

Usually two lessons a week, about eight a month, with pauses for mid-terms, exams and holidays agreed with the family in advance.

Teachers in India

Their clock stays put while Ireland's moves, leaving them four and a half hours ahead in summer and five and a half in winter; Galway afternoons and evenings both sit comfortably inside their day.

A student city, and a working one

With 53% of city adults holding a third-level qualification and manufacturing the largest employer, Galway families ask for both ends of our range: primary-school block coding in the afternoon, and adult data courses after work. Both run from the same timetable.

Fees

What classes cost in Galway

Three figures, stated once, with nothing added afterwards.

First classUSD 0

A full lesson, free, ending with an honest placement and a recommended course.

Group tuitionUSD 100

A month of teaching, usually eight lessons, shared with five to ten learners of similar ability.

Private tuitionUSD 150

The same month and the same number of lessons, with the teacher working with one learner only.

Fees are charged in US dollars on the one rate used outside India, so there is no euro price list and Knocknacarra pays what Renmore pays. Nothing is charged until the free lesson has settled a course and a weekly hour, and the pricing page sets out pauses, missed lessons and changes of format.

Request placement Check availability

Reviews

Six Google reviews from our families, printed as written

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 about the learner

The first task is chosen to fit: a list-keeping game for a younger child, a first script that opens a file, or a hunt for the four traps in a real Galway dataset.

FAQ

Galway coding class questions

The city, its data and the way our classes run.

How many people live in Galway?

Census 2022 counted 84,414 in the Galway City Council area and 85,910 in the built-up city and suburbs, which reaches 1,496 people past the council boundary. Galway County Council covers a further 193,323.

Did Galway schools offer Leaving Certificate Computer Science from the start?

No city school did. St Brigids Mercy Secondary School in Tuam was the only County Galway school in the January 2018 first phase. What the position is today we cannot say, as no current official list is published.

What is the Galway car parks project?

Learners take the council's seventeen-row car park file and find four separate traps in it: space counts stored as blanks, a library that concatenates instead of summing, one name used for two car parks, and a coordinate column whose units differ between files.

How many parking spaces does the file actually record?

3,718 across the fourteen car parks that carry a number, with 2,748 of those in multistorey car parks. Three rows record no usable figure at all.

Why do Galway addresses start with H91?

H91 is the routing key for the Galway post town, and it appears in the published addresses of City Hall, Ceannt Station, the University of Galway, Atlantic Technological University and Medtronic at Parkmore alike.

Are lessons available through Irish?

Teaching is in English. Many of our Galway learners come from Irish-speaking households or Gaeltacht schools, and programming keywords are in English regardless of the language a learner is taught in at school.

What hours suit Galway learners?

Afternoons, evenings and weekend mornings. Our teachers are four and a half hours ahead of Irish time in summer and five and a half in winter, and the weekly hour is agreed during the free lesson.

Is there a Modern Age Coders classroom in Galway?

No. Teaching is live and online only and we hold no premises in Ireland, which we never suggest otherwise. A learner needs a laptop or desktop, sound that works and a reliable connection. The number on this page is an Indian one.

What do Galway coding classes cost?

Nothing for the first lesson. After that a shared place is USD 100 a month, covering two live lessons a week and about eight a month with five to ten learners, and private tuition is USD 150 a month on the same schedule. Course, format and hour are agreed before any payment.

How big is a group?

Five to ten learners, matched on ability, pace and ambition rather than on age or address. If nothing suitable runs at a workable hour, one-to-one lessons are offered instead.

Explore Ireland

The other cities, and the national page

Pages of their own exist for Limerick, Cork and Dublin. For working out what to look for in an online school, read best online coding classes in Ireland, and for models and data there is AI and machine learning classes in Ireland. The Ireland coding page links the lot.

Book the free class Message us on WhatsApp

Four courses for a walking city

Coding for Kids

Python for Teens

AI and Machine Learning for Teens

Data Analysis Course

Python, AI, vibe coding and agentic coding

Vibe Coding for Teens

Python Automation Course

AI and Machine Learning for Teens

Codex & Claude Code

A city that walks, studies and speaks Irish

Short journeys

Who lives here

Irish, spoken and not

Nothing in the city, one school in Tuam

The county's single school

What families did

What a class adds

Seventeen rows, four ways to be wrong

Trap one: a blank that is not blank

Trap two: a library that does not complain

Trap three: the same name twice

Trap four: a column called X that changes meaning

Five checks that fit on one screen

Younger learners

Teenagers

Adults

H91, the Spanish Arch and a wood being replanted

One routing key

The city museum

Merlin Woods

From a tidy list to a table you have tested

Lists and order

Types and values

Cleaning and mapping

Trustworthy pipelines

An assistant will total this column happily. Why should a Galway teenager check it by hand?

Knocknacarra, Renmore or out towards Barna

The commute is a chair

Irish school stages by name

The trial lesson is real

Grouped by ability

A fixed weekly hour

Teachers in India

What classes cost in Galway

Six Google reviews from our families, printed as written

Tell us about the learner

Galway coding class questions

How many people live in Galway?

Did Galway schools offer Leaving Certificate Computer Science from the start?

What is the Galway car parks project?

How many parking spaces does the file actually record?

Why do Galway addresses start with H91?

Are lessons available through Irish?

What hours suit Galway learners?

Is there a Modern Age Coders classroom in Galway?

What do Galway coding classes cost?

How big is a group?

The other cities, and the national page

Keep exploring Modern Age Coders

Coding classes in nearby cities

Learn more

Free resources

From the blog

Start here