Sohag Hasan (@sohag)

SHSohag Hasannotes.sohag.proAug 25 · 5 min read

Run ECS Fargate tasks without a public IP using a NAT Gateway

When you create an ECS service with the default networking settings, every task gets its own public IP. Three tasks, three public IPs. Redeploy and you get three new ones. Your security groups are the

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SHSohag Hasannotes.sohag.proJul 22 · 8 min read

Big Problem With Your List: You Ain't on It

Last Thursday I spent an hour and forty minutes stuck on the road from Banani to Mirpur, and I used every minute of it to build a case. The traffic was exhibit one. Then the dollar rate. Then a client

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SHSohag Hasannotes.sohag.proJul 14 · 11 min read

I Built a Production Go Payment Ledger in 14 Weeks. Here's What I'd Do Differently.

Near the end of this build I did something I'd recommend to anyone who has just finished a big project and feels good about it: I handed the whole thing to a reviewer who had no stake in my feelings a

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SHSohag Hasannotes.sohag.proJul 13 · 11 min read

Approval Workflows and an Outbox Event Stream in Go: Eventing Without Kafka

The first time a bank made me wait, I was annoyed. I was trying to send a fairly large transfer, tapped confirm, and instead of the usual "done" the app said the payment was "under review." Nothing mo

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SHSohag Hasannotes.sohag.proJul 12 · 7 min read

Nested Accounts in a Go Ledger: Rolling Up Balances Without Storing One

Open any budgeting app and look at the summary screen. It says you spent 620 on "Food" this month. But you never made a payment to something called Food. You bought groceries, you got coffee four time

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Sohag Hasan

About

Available for

Sohag Hasan's blogs

Recently published

Run ECS Fargate tasks without a public IP using a NAT Gateway

Big Problem With Your List: You Ain't on It

I Built a Production Go Payment Ledger in 14 Weeks. Here's What I'd Do Differently.

Approval Workflows and an Outbox Event Stream in Go: Eventing Without Kafka

Nested Accounts in a Go Ledger: Rolling Up Balances Without Storing One

Sohag Hasan

About

Available for

Sohag Hasan's blogs

Recently published

Run ECS Fargate tasks without a public IP using a NAT Gateway

Big Problem With Your List: You Ain't on It

I Built a Production Go Payment Ledger in 14 Weeks. Here's What I'd Do Differently.

Approval Workflows and an Outbox Event Stream in Go: Eventing Without Kafka

Nested Accounts in a Go Ledger: Rolling Up Balances Without Storing One

Sohag Hasan

About

Available for

Sohag Hasan's blogs

Recently published

Run ECS Fargate tasks without a public IP using a NAT Gateway

Big Problem With Your List: You Ain't on It

I Built a Production Go Payment Ledger in 14 Weeks. Here's What I'd Do Differently.

Approval Workflows and an Outbox Event Stream in Go: Eventing Without Kafka

Nested Accounts in a Go Ledger: Rolling Up Balances Without Storing One

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Sohag Hasan

About

Available for

Sohag Hasan's blogs

Recently published

Run ECS Fargate tasks without a public IP using a NAT Gateway

Big Problem With Your List: You Ain't on It

I Built a Production Go Payment Ledger in 14 Weeks. Here's What I'd Do Differently.

Approval Workflows and an Outbox Event Stream in Go: Eventing Without Kafka

Nested Accounts in a Go Ledger: Rolling Up Balances Without Storing One