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Building Credit Card Authorizers with Java

Building Credit Card Authorizers with Java
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

Learn to create high-performance credit card authorizers in Java, starting with ISO 8583 basics and message handling, building low-latency TCP servers, tuning concurrency, designing routing and authorisation logic, integrating issuer and fraud systems, and adding security, logging, metrics, error management, and deployment for a robust prototype.

Elevify advantages

Develop skills

  • Master ISO 8583 message parsing, building, validation, and testing in Java.
  • Design efficient low-latency TCP servers for high-throughput payment processing.
  • Develop credit card authorization logic including routing and response mapping.
  • Optimise concurrent pipelines for decode, authorize, and encode operations.
  • Implement production features like logging, metrics, security, and deployment.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...
Giulio Carlo
Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.
Mariana Ferres
Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!
Luciana Alvarenga
Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.
Giulio Carlo
Giulio CarloAluno de Engenharia de Prompt

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