Danny Crasto

@danwald

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backend/cloud engineer | mentor | pythonista

dubai, uaeJoined June 2021

About

I am developer/code-reviewer/debugger/bug-fixer/architect/teacher/builder from dubai, uae

Available for

I'm available for mentoring, consulting.

Danny Crasto's blogs

Danny's blogblog.danwald.me58 posts

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Recently published

blog.danwald.me

Design a Rate Limiter

Clients are identified by user_id, Ip address or other modalities where server side rate limiters offer more control and not prone to manipulations over their client side variations. RateLimiters have

5d ago3 min read

blog.danwald.me

Twenty Three lessons: Mary Kay Ash

Summary of the @shaneparrish #podcast The golden rule of leadership (treat employees with the same respect, empathy, and consideration as you'd like) Build with people (people are the asset) Succum

5d ago2 min read

blog.danwald.me

The Odyssey Plan: Design Thinking for Your Career

While navigating a job change I came across the Odyssey Plan from Stanford's Life Design Lab. It's a framework from Bill Burnett and Dave Evans (the "Designing Your Life" authors) that applies design thinking to career planning. As engineers, we prot...

Jan 303 min read

blog.danwald.me

Missing initial migration

Using the Flask-Migrate extension you can create database migrations for your application. Flask application’s typically auto-create db tables on start So running flask db upgrade you’ll get: INFO [alembic.env] No changes in schema detected. To cr...

Jan 231 min read

blog.danwald.me

Ors & Ands

I came across Stephen Grupetta’s article that highlights a nuance that I didn’t consider. or and and don't return booleans. They return one of their operands which can be any data type. The Rules or: Returns the first operand when it's truthy Retur...

Jan 201 min read

Danny Crasto

About

Available for

Danny Crasto's blogs

Recently published

Design a Rate Limiter

Twenty Three lessons: Mary Kay Ash

The Odyssey Plan: Design Thinking for Your Career

Missing initial migration

Ors & Ands

Search Hashnode

Danny Crasto

About

Available for

Danny Crasto's blogs

Recently published

Design a Rate Limiter

Twenty Three lessons: Mary Kay Ash

The Odyssey Plan: Design Thinking for Your Career

Missing initial migration

Ors & Ands