Daniel Prado danazkari

La Filosofía

Empiece de lo más general a lo más específico. Trate de usar Gherkin y ATDD para que no se mate pensando en situaciones que nunca van a ocurrir además de obtener retroalimentación rápida del cliente de si lo que usted está pensando en hacer tiene sentido o no.

El Proceso

Personalmente he encontrado que uso al menos 3 hojas de spreadsheet para esto:

La primera es un resumen general, las épicas las clasifico en MVP y Post MVP así que la primera hoja es la cantidad de horas sumarizadas para estos dos grupos, estas horas las trato de expresar en FTEs
La segunda hoja es todas las épicas donde hay columnas ID, Título, Descripción, Horas* (las horas generalmente las calculo usando PERT y mis estimados siempre doy los 4 valores)
Por último en la tercera hoja, van todas las tareas específicas de cada épica, las columnas son ID, ID de la épica, Título, Descripción, Horas en PERT. Luego por lo general en la primera hoja como actúa como resumen, pongo también en algún lado cuánto sería

Keybase proof

I hereby claim:

I am danazkari on github.
I am danazkari (https://keybase.io/danazkari) on keybase.
I have a public key ASAz-zRTNKYwD6AGbKZURoA3nK9B89W-sdh-LIOmoF4MQwo

To claim this, I am signing this object:

Smart Contracts with React (how to be the coolest kid on the block)

Recommended snack and song:

220ml of dark roasted full bodied coffee brewed in french press accompanied by a banana while listening to [Liquid Tension Experiment]

tl;dr: You can go ahead and clone [this repo], it's got the end result of this in-depth tutorial bellow.

Here's what we will be doing for becoming smart-contract heroes! - Install the dev environment plus MetaMask. - Develop a very simple voting smart contract.

Hyperledger Fabric Tutorial [Part 1]: Make Your Own Blockchain

Recommended snack and song:

Sliced bananas and strawberries with granola all mixed in a bowl of natural yogurt while listening to [Royal Blood]

When you hear about blockchain, you normally think of a publicly available ledger, on a worldwide distributed network of peers that have an agreement strategy to include new blocks (or transactions) on the blockchain. This is OK for most applications, but what happens when you need to take advantage of the blockchain technology but don't want your data to be scattered around in the world? What happens when there's sensible data that if made public, could potentially hurt your business interests?

Enter [Hyperledger Fabric]. An open-source blockchain framework implementation hosted by [The Linux Foundation], which you can use to host your very own and very private blockchain. You can read more about it on their website, and perhaps even [watch this intro video] which makes it a bit easier to un

How-To: Loopback with create-react-app

Recommended snack and song:

Have a lovely bowl of rice pudding while listening to [Auto!Automatic!!]

Loopback is amazing at REST API Service, and create-react-app is a neat little CLI that generates a solid starting point for a SPA (single page application). But, putting them together can be... tricky!

Nevertheless, we'll give it a shot.

JS Questions

What will this print out and why?

console.log(0.1 + 0.2);
console.log((0.1 + 0.2) === 0.3);

Describe what the 'use strict'; expresion does


	// Available variables:
	// - Machine
	// - interpret
	// - assign
	// - send
	// - sendParent
	// - spawn
	// - raise
	// - actions

	const getHeaders = (tableRow) =>
	Array
	.from(tableRow.querySelectorAll('td'))
	.map(header => header.innerText);

	const getTableRows = (tableElement) =>
	Array
	.from(
	tableElement
	.querySelectorAll('tr')

	FROM node:12-slim as builder

	WORKDIR /usr/src/app

	COPY package.json .

	COPY yarn*.lock .

	RUN yarn --frozen-lockfile

	select 'drop table if exists "' \|\| tablename \|\| '" cascade;'
	from pg_tables
	where schemaname = 'public'; -- or any other schema