Gavin F. – Medium

Gavin F.

Python Unit Test on database with testcontainers

A simple demonstration of python unit test

Jun 9

Python Unit Test on database with testcontainers

Jun 9

Published in

ITNEXT

Golang — How to build REST API with Prometheus metrics

The essential elements to run your app in production

May 23

Golang — How to build REST API with Prometheus metrics

May 23

Published in

ITNEXT

Golang — How to achieve failsafe REST API integration with retry

Make use of convenient library hashicorp/go-retryablehttp http client

Apr 26

Golang — How to achieve failsafe REST API integration with retry

Apr 26

Published in

ITNEXT

How to speed up your coding productivity and quality using Claude AI?

Embrace the new way of programming

Apr 18

How to speed up your coding productivity and quality using Claude AI?

Apr 18

Published in

ITNEXT

Golang — How to build automated test with mocks

The essential technique to build high quality software in GO for Java developers

Apr 10

Golang — How to build automated test with mocks

Apr 10

Published in

ITNEXT

Golang — Dependency Injection : Google wire vs uber-go/dig

Compile time injection vs runtime injection, which one is better?

Mar 22

Golang — Dependency Injection : Google wire vs uber-go/dig

Mar 22

Published in

ITNEXT

Golang — How to load system configuration from dotenv?

Make use of Koanf — a versatile configuration library

Mar 8

Golang — How to load system configuration from dotenv?

Mar 8

Published in

ITNEXT

Golang — How to build API client with test automation

JSON parsing, REST API integration and automated test using Wiremock

Feb 27

Golang — How to build API client with test automation

Feb 27

Published in

ITNEXT

Java Spring Batch — How to process multiple data files

The concepts of Multi Resource Item Reader vs Partitioning

Feb 10

Java Spring Batch — How to process multiple data files

Feb 10

Published in

ITNEXT

Essential techniques on how to rescue Kafka CDC data stream

Tackle poison pill in Kafka CDC Debezium connector

Jan 28

Essential techniques on how to rescue Kafka CDC data stream

Jan 28

Gavin F.

Gavin F.

Backend engineer sharing insights on scalable systems, Kafka, Cassandra, and cloud-native tools. Follow for practical guides and tips.

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