T24Guru

Real T24 knowledge. No waffle.

T24 knowledge for the people actually doing the work.

Practical guidance for T24 developers, support analysts, and consultants — built around the questions that come up in production, not the ones in the manual.

TAFC to TAFJProduction supportInterview prepCareer growth
Read the first articleGet the free checklist
Niche-specificCore banking professionals, not a mass-market audience
Pressure-testedBuilt around real delivery problems, not abstract theory
Built forT24 developers, support analysts, consultants, and job seekers
Focused onfaster learning, stronger execution, and clearer career progress
No fluffpractical, niche, and built around real outcomes

Articles

Real problems. Real fixes. Written from experience.

TPH fundamentals

What TPH Actually Does and Why It Is Hard to Learn

Just been dropped onto a TPH project? This explains the moving parts, the failure points, and why the learning curve feels unusually steep.

  • What TPH is really doing in the payments flow
  • Why the docs alone won't make you operationally useful
  • What to focus on first
Read the article

TAFC to TAFJ

Why a Select That Worked in TAFC Returned Nothing in TAFJ

A real migration debugging case — a batch export quietly returned no records because a derived DICT field behaved differently across environments.

  • How to spot a derived DICT field hiding behind a simple name
  • Why TAFC and TAFJ can behave differently on the same select
  • How to replace the hidden logic with an explicit file read
Read the article

Why this exists

The hardest T24 questions usually appear after the basics.

Official documentation covers the features. T24Guru covers what happens when those features meet real production environments, tight timelines, and ambiguous requirements.

If you are new to T24, surviving a migration, or trying to get sharper before an interview — this is built for you.

What's coming

Resources built around the problems that actually matter.

Free

TAFC to TAFJ Transition Checklist

Start here. A practical checklist for thinking through migration risk before the pressure builds.

Career

How to Get a T24 Job

Career roadmap, niche positioning, and practical steps for entering the market faster.

Migration

TAFC to TAFJ Survival Guide

Sharper guidance for one of the most stressful transitions in the T24 ecosystem.

Hiring

T24 Interview Questions and Answers

Better prep for the questions and expectations that actually influence hiring decisions.

Operations

Production Support Masterclass

Real-world guidance for incidents, COB, batch risk, and support pressure.

Who it's for

People working close to the risk, not casual browsers.

  • T24 developers and environment support teams
  • Bank IT staff handling operational pressure
  • Contractors and consultants moving between projects
  • Career switchers trying to enter the niche credibly
  • Teams that need faster onboarding and fewer avoidable mistakes

What you get out of it

Speed, confidence, and fewer costly mistakes.

Faster learningLess time lost to scattered or incomplete guidance
Career advantageBetter positioning for interviews, contracts, and promotions
Operational clarityMore confidence when the work gets ambiguous or high stakes

Start here

Get the free TAFC to TAFJ checklist.

Enter your email and it lands in your inbox. No course pitch, no drip sequence — just a useful resource you can use today.

Preview the checklist firstOr request it by email

Offers

More resources coming. Starting with what matters most.

Entry level

Guides and interview prep

Practical resources for job seekers and juniors trying to gain traction quickly.

Core offer

Migration and operations playbooks

Practical help for professionals under real delivery pressure. Coming soon.

Premium

Mentoring and corporate training

Higher-ticket support for teams and individuals. Get in touch to discuss.

More offers being shaped now. Early interest list is open.

FAQ

Good questions. Here are honest answers.

Who is behind T24Guru?

Someone who has spent years working in T24 environments and got tired of there being no good practical resource for it.

Is this only for beginners?

No. The content is aimed at anyone working in T24 environments — from people just starting out to experienced professionals facing real delivery pressure.

Why start with a checklist?

Because a useful free resource is the best way to show what the rest of the content will be like. Try it before you buy anything.

Will this include confidential or internal material?

No. Everything published here is based on general T24 knowledge and experience — nothing proprietary, employer-specific, or identifiable.