Matthieu Balmes – Medium

Matthieu Balmes

Matthieu Balmes

Having fun with LLM tool calls and meta-reasoning

Tool calls (formerly known as function calls) are a powerful feature of top of the art LLMs like GPT-4. They are a way of telling the LLM…

5 min readDec 17, 2023

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Having fun with LLM tool calls and meta-reasoning

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Matthieu Balmes
in
ITNEXT

Protecting your NestJS API with Keycloak

From the Keycloak website, “Keycloak is an open source identity and access management solution”. Today we’ll look at how to protect your…

4 min readAug 23, 2020

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Protecting your NestJS API with Keycloak

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Matthieu Balmes
in
ITNEXT

Advanced NestJS techniques — Part 4 — Logging Redis commands

In our quest to log every call to services our NestJS app depends on, today we’ll look at how to log Redis commands.

2 min readAug 19, 2020

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Advanced NestJS techniques — Part 4 — Logging Redis commands

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Matthieu Balmes
in
ITNEXT

Advanced NestJS techniques — Part 3 — Logging Elasticsearch queries

In this article, I’ll show you how to nicely log every HTTP queries made to Elasticsearch by your NestJS application.

3 min readJul 21, 2020

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Advanced NestJS techniques — Part 3 — Logging Elasticsearch queries

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Matthieu Balmes
in
ITNEXT

Advanced NestJS techniques — Part 2 — Logging outgoing HTTP requests

In a microservice architecture, your NestJS backend is likely to contact other microservices or APIs over HTTP. Follow along in you want…

2 min readJul 18, 2020

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Advanced NestJS techniques — Part 2 — Logging outgoing HTTP requests

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Matthieu Balmes
in
ITNEXT

Advanced NestJS techniques — Part 1 — Custom decorators

OK, so first of all, a little disclaimer: I call these techniques “advanced” not because I consider them really complex or smart but just…

3 min readJul 17, 2020

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Advanced NestJS techniques — Part 1 — Custom decorators

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Matthieu Balmes

Matthieu Balmes

Head of Software Engineering @ Zelros. We build smart assistants to augment the capabilities of employees with AI.

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