Discover @WojciechMatuszewski Open Source projects

Wojciech Matuszewski (@WojciechMatuszewski)

WojciechMatuszewski

Stars
146
Global Rank 156,945 (Top 6 %)
Followers 50
Following 6
Registered over 7 years ago
Most used languages

TypeScript
54.8 %

Go
28.6 %

Rust
11.9 %

JavaScript
4.8 %
Location 🇵🇱 Poland
Country Total Rank 1,582
Country Ranking

Go
144

TypeScript
214

Rust
237

JavaScript
2,383

programming-notes

Programming notes. About anything really.

cdk-lambdaless-apigw-websockets

Abusing StepFunctions so that I do not have to write any Lambda code.

testing-step-functions

next-appsync-cdk

An example app where I used aws cdk, next.js and appsync to make basic todo list work.

stockwatch-app

iot-core-feature-flags

A very very simplified, hacky implementation of feature flag service using IOT Core MQTT capabilities

AppSyncPipelineResolvers

Pipeline resolvers example with cdk.

serverless-video-transcribe-fun

Playing around with EFS and the idea of transcribing videos on AWS.

cw-insights-prepopulated-queries

Let us make the "Queries" tab in CloudWatch Insights useful!

PartyPlanner

React app in progress, full code available on bitbucket: https://bit.ly/2HLozio

etl-step-functions

Example ETL pipeline made possible by the magic of step functions :)

one-time-use-presigned-url

An example of how one might leverage CloudFront to create one-time use presigned urls

cdk-boilerplate

I do a lot of cdk, this is a boilerplate I use.

testing-serverless-architectures

Going through the "Testing Serverless Architectures" course and writing what I've learned.

APIGW-websockets

APIGW websockets using SAM framework written in Golang.

graphql-for-frontend-engineers

Workshop material

s3-object-lambda

Learnings about s3-object lambda

scheduler-auto-delete-one-off

Delete the one-off schedules of EventBridge Scheduler automatically

lambda-wrapper-scripts-abuse

How one might abuse AWS Lambda wrapper scripts for cost savings.

testing-vtl

An example how to setup tests for your vtl mapping templates when working with AppSync - without amplify.

uploading-images-sharp

eb-appsync-subscriptions-example

How to trigger AWS AppSync subscription via EventBridge event

apigw-load-test-sfn

How to load test APIGW endpoint with AWS Step Functions

github-oidc-aws-cdk-example

Creating IAM User-free deployment pipeline by utilizing GitHub OIDC provider.

dynamodb-pagination-gotcha

ddb-single-table-step-functions

Creating an API backed by Amazon Step Functions utilising AWS DynamoDB as data layer (single-table)

aws-cfn-resource-picker

Learning Rust and playing around with CFN

rust-learning-sam-basic-app

A very basic api deployment using AWS SAM and Rust

AWS-Cognito-magic-links

An example how one might implement the magic links feature using AWS Cognito

next13-rsc-search

Playing around with RSCs and Prisma

capturing-events-apigw-eventbridge

Direct APIGW integration with EventBridge along all of its quirks.

loan-broker-sfn

scheduler-app-rust

Learning the EB Pipes and the Scheduler

codecrafters-docker-go

eb-events-to-cw-logs-formatting

How to format the EB event payload using InputTransformer so that CW logs accepts it.

WojciechMatuszewski-codecrafters-redis-go

appsync-public-private-cognito

Public public / private operations with cognito (identity pools and IAM)

testing-appsync-vtl-templates-strategies

I know at least four ways one can test their AWS AppSync mapping templates.

apigw-websocket-graphql-api

Working example on how to implement graphql API (with subscriptions) using apigw

codecrafters-git-go

codecrafters-grep-rust

cdk-go-concurrency-control

Concurrency control implementation based on sfns (https://aws.amazon.com/blogs/compute/controlling-concurrency-in-distributed-systems-using-aws-step-functions/)

aws-lambda-go-middleware

My take on middlewares and aws-lambda-go/lambda package. Maybe we can build middy out of this 🤔