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Wojciech Matuszewski profile picture

Wojciech Matuszewski

Doing stuff with JavaScript / Golang. Probably coding / working or at the gym.

Joined Joined on  github website twitter website

Work

Serverless Engineer at StediInc

Serverless WebSockets on AWS

Serverless WebSockets on AWS

Reactions 96 Comments
5 min read
The Unsung Hero of Serverless apps - Event Source Mapping

The Unsung Hero of Serverless apps - Event Source Mapping

Reactions 5 Comments
3 min read
Creating resilient API synthetic canary tests using CloudWatch Synthetics

Creating resilient API synthetic canary tests using CloudWatch Synthetics

Reactions 1 Comments 3
6 min read
Mocking API endpoints with Amazon API Gateway Mock Integration

Mocking API endpoints with Amazon API Gateway Mock Integration

Reactions 9 Comments
6 min read
Understanding the Lambda Logs API

Understanding the Lambda Logs API

Reactions 1 Comments
3 min read
Extending various TypeScript type declarations

Extending various TypeScript type declarations

Reactions 17 Comments
6 min read
Understanding the AWS Lambda Runtime API

Understanding the AWS Lambda Runtime API

Reactions 21 Comments
5 min read
Mutable and immutable useRef semantics with React & TypeScript

Mutable and immutable useRef semantics with React & TypeScript

Reactions 79 Comments 9
3 min read
Two lesser-known ways to increase observability in AWS Lambda based applications

Two lesser-known ways to increase observability in AWS Lambda based applications

Reactions 6 Comments
3 min read
Top three React & TypeScript pitfalls

Top three React & TypeScript pitfalls

Reactions 116 Comments 11
4 min read
One-Time presigned URLs with Amazon CloudFront and Amazon S3

One-Time presigned URLs with Amazon CloudFront and Amazon S3

Reactions 15 Comments
4 min read
Starting Synchronous Express Workflows with API Gateway and CDK

Starting Synchronous Express Workflows with API Gateway and CDK

Reactions 14 Comments
3 min read
Testing your Apollo Links

Testing your Apollo Links

Reactions 13 Comments
4 min read
Safe Node.js file operations with fp-ts

Safe Node.js file operations with fp-ts

Reactions 12 Comments
4 min read
RxJS Notification and materialize / dematerialize operators

RxJS Notification and materialize / dematerialize operators

Reactions 22 Comments 2
3 min read
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