gnsx · August 18, 2023 12:19
diff --git a/Junior Developer - Checklist b/Junior Developer - Checklist
 Understand What is Programming
 https://www.futurelearn.com/courses/programming-101/0/steps/43783

 Further Reading
 Data Types: https://en.wikipedia.org/wiki/Data_type
 Data Structures: https://www.geeksforgeeks.org/data-structures/

 What are programming languages
 https://www.geeksforgeeks.org/introduction-to-programming-languages/

 Languages of 2020
 https://hackr.io/blog/best-programming-languages-to-learn-2020-jobs-future

 Pick a Language and Head to 
 https://www.tutorialspoint.com/

 What is Version Control and How to Use it
 https://git-scm.com/book/en/v2/Getting-Started-About-Version-Control

 What is testing
 https://www.geeksforgeeks.org/types-software-testing/

 Now since you’re writing code to do basic input process and output and testing, when you have to save things you need to write it somewhere 
 https://yalantis.com/blog/how-to-choose-a-database/

 Software Architecture Understand what types of architectures exist and how to implement a few
 https://www.tutorialspoint.com/software_architecture_design/introduction.htm

 WebServers vs Application Servers, in today’s world you’ll be mostly doing one of these or building an app 
 https://www.geeksforgeeks.org/difference-between-web-server-and-application-server/

 Basics of Networking (because eventually you’ll be writing code that will need to talk to other code sitting on different systems)
 https://www.geeksforgeeks.org/basics-computer-networking/

 Different Types of Protocols how do you talk to other applications / nodes / units
 https://www.w3schools.in/types-of-network-protocols-and-their-uses/

 SSH and Telnet
 https://www.geeksforgeeks.org/difference-ssh-telnet/


 SSH (The widely used unix lock and key of connecting to remote systems)
 https://www.geeksforgeeks.org/ssh-command-in-linux-with-examples/

 Different types of file formats and what they are used for
 https://www.online-convert.com/file-type

 Important Linux Commands
 https://www.howtogeek.com/412055/37-important-linux-commands-you-should-know/

 Security (never forget this section)
 https://www.geeksforgeeks.org/system-security/
 https://www.geeksforgeeks.org/cryptography-and-its-types/

 APIs vs WebServices (the languages of inter application communication)
 https://blogs.mulesoft.com/dev/api-dev/apis-versus-web-services/

 Simple Serverless AWS Based Architecture (AWS oriented)
 https://d1.awsstatic.com/architecture-diagrams/ArchitectureDiagrams/aws-reference-architecture-time-series-processing.pdf

 Simple Server Based Architecture (AWS oriented)
 https://aws.amazon.com/getting-started/projects/build-wordpress-website/?c_4

 When to use Nginx (reverse-proxy)
 https://www.nginx.com/resources/wiki/community/why_use_it/

 Automation (instead of doing things manually, let tools do the tasks for you)
 https://www.redhat.com/en/topics/automation/whats-it-automation
 	https://opensource.com/resources/what-docker
 https://www.redhat.com/en/topics/containers/what-is-kubernetes


 General Good Practices
 Write code as if you’re the reviewer reviewing someone else’s code. When you read it 1 year from now, you should be able to at least understand what you wrote. Leave comments wherever necessary especially in logical blocks.
 Pay attention to variable naming, avoid i, something_one, hello2. If you’re using something for an index, name it index, if it needs to be a status code name it StatusCode (use whatever case is recommended for your language and stick to it, do not mix cases BetWeen LanguaGes).
 Use an IDE with a linter and keep your code clean
 Always use a logging plugin if you’re going to be working on something complex, for simple logging applications, ensure you keep every line tagged with a unique identifier so you can quickly reach that section of the code while debugging
 Learn to setup and get used to using environments for your projects (development, staging, production)
 Always have a readme for whatever small thing you do so you can refer to it at a later point in time
 Write documentation in such a way that the person reading it does not come back to you with questions
 Whenever you end up with an error, read the error and try to understand what the error is telling you before copying the error and pasting it in google & copying the 1st solution that comes up on stack-overflow
 Similarly, when you’re writing code and returning an error, write the message in such a way that the user understands what the problem is and can do something about it. Eg: you have a variable a which is supposed to be an integer, however the user entered a string ABC, when you detect this error, tell the user that the input expected was an integer but it didn’t get an integer instead of returning ERROR cannot process this.
 Use Version control wherever possible so you can go back and forth and revert to a previous snapshot if things break for the worse and follow correct git practices.
 Do not forget to secure whatever you do; avoid simple passwords like 123, amin, default
 Explore other contributors repos on github, code-project
 Before building something, first check if someone has already implemented it; Best place to check is github / stack-overflow

 Web Good Practice tips
 Do not reinvent the wheel when it comes to passing data between services; Follow JSON, it’s widely used across almost all languages, it’s easy to understand and has a lot of parsing libraries
 Anything that will be exchanged between the public network, try to use an Encrypted link
 TLS 1.2+ sockets if you’re going to be using a socket based approach
 HTTPS (PORT 443) if you're going to be making API Calls
 Pay attention to CORS related issues, if you’re working on frontend, you’ll encounter this sooner
 Avoid exchanging usernames and password via query or path parameters, always pass sensitive data over HTTPS inside headers or payloads
 Try to keep the query parameter length as short as possible and check the maximum allowed length before integrating with destination APIs/proxies
 Study, Understand and implement HTTP StatusCodes Correctly Ref:https://www.loggly.com/blog/http-status-code-diagram/ nobody has fun when your payload is invalid and you get StatusCode 200 with a blank response saying Failed.
 Document your APIs using POSTMAN / Swagger so it’s easy for the next human/computer to integrate

 These are the basic things I feel, every software developer should know irrespective of what platform you’re building for or what type of development you’re doing (frontend/backend/mobile apps). Once you get a taste for something, try to specialize and explore how similar applications work. Remember software development has been around since the 90’s and has seen a lot of changes, there is a 99% chance that what you’ve thought of, has already been done and is easily available, so try not to re-invent your dream if it’s already already available.

 Recommended Tutorials for 2020
 ComputerScience: https://www.tutorialspoint.com/computer_science_tutorials.htm
 Python: https://www.tutorialspoint.com/python/index.htm
 SQL: https://www.tutorialspoint.com/sql/index.htm
 Go: https://www.tutorialspoint.com/go/index.htm
 HTML: https://www.tutorialspoint.com/html/index.htm
 Angular7: https://www.tutorialspoint.com/angular7/index.htm
 MongoDB: https://www.tutorialspoint.com/mongodb/index.htm
	Understand What is Programming
	https://www.futurelearn.com/courses/programming-101/0/steps/43783

	Further Reading
	Data Types: https://en.wikipedia.org/wiki/Data_type
	Data Structures: https://www.geeksforgeeks.org/data-structures/

	What are programming languages
	https://www.geeksforgeeks.org/introduction-to-programming-languages/

	Languages of 2020
	https://hackr.io/blog/best-programming-languages-to-learn-2020-jobs-future

	Pick a Language and Head to
	https://www.tutorialspoint.com/

	What is Version Control and How to Use it
	https://git-scm.com/book/en/v2/Getting-Started-About-Version-Control

	What is testing
	https://www.geeksforgeeks.org/types-software-testing/

	Now since you’re writing code to do basic input process and output and testing, when you have to save things you need to write it somewhere
	https://yalantis.com/blog/how-to-choose-a-database/

	Software Architecture Understand what types of architectures exist and how to implement a few
	https://www.tutorialspoint.com/software_architecture_design/introduction.htm

	WebServers vs Application Servers, in today’s world you’ll be mostly doing one of these or building an app
	https://www.geeksforgeeks.org/difference-between-web-server-and-application-server/

	Basics of Networking (because eventually you’ll be writing code that will need to talk to other code sitting on different systems)
	https://www.geeksforgeeks.org/basics-computer-networking/

	Different Types of Protocols how do you talk to other applications / nodes / units
	https://www.w3schools.in/types-of-network-protocols-and-their-uses/

	SSH and Telnet
	https://www.geeksforgeeks.org/difference-ssh-telnet/


	SSH (The widely used unix lock and key of connecting to remote systems)
	https://www.geeksforgeeks.org/ssh-command-in-linux-with-examples/

	Different types of file formats and what they are used for
	https://www.online-convert.com/file-type

	Important Linux Commands
	https://www.howtogeek.com/412055/37-important-linux-commands-you-should-know/

	Security (never forget this section)
	https://www.geeksforgeeks.org/system-security/
	https://www.geeksforgeeks.org/cryptography-and-its-types/

	APIs vs WebServices (the languages of inter application communication)
	https://blogs.mulesoft.com/dev/api-dev/apis-versus-web-services/

	Simple Serverless AWS Based Architecture (AWS oriented)
	https://d1.awsstatic.com/architecture-diagrams/ArchitectureDiagrams/aws-reference-architecture-time-series-processing.pdf

	Simple Server Based Architecture (AWS oriented)
	https://aws.amazon.com/getting-started/projects/build-wordpress-website/?c_4

	When to use Nginx (reverse-proxy)
	https://www.nginx.com/resources/wiki/community/why_use_it/

	Automation (instead of doing things manually, let tools do the tasks for you)
	https://www.redhat.com/en/topics/automation/whats-it-automation
	https://opensource.com/resources/what-docker
	https://www.redhat.com/en/topics/containers/what-is-kubernetes


	General Good Practices
	Write code as if you’re the reviewer reviewing someone else’s code. When you read it 1 year from now, you should be able to at least understand what you wrote. Leave comments wherever necessary especially in logical blocks.
	Pay attention to variable naming, avoid i, something_one, hello2. If you’re using something for an index, name it index, if it needs to be a status code name it StatusCode (use whatever case is recommended for your language and stick to it, do not mix cases BetWeen LanguaGes).
	Use an IDE with a linter and keep your code clean
	Always use a logging plugin if you’re going to be working on something complex, for simple logging applications, ensure you keep every line tagged with a unique identifier so you can quickly reach that section of the code while debugging
	Learn to setup and get used to using environments for your projects (development, staging, production)
	Always have a readme for whatever small thing you do so you can refer to it at a later point in time
	Write documentation in such a way that the person reading it does not come back to you with questions
	Whenever you end up with an error, read the error and try to understand what the error is telling you before copying the error and pasting it in google & copying the 1st solution that comes up on stack-overflow
	Similarly, when you’re writing code and returning an error, write the message in such a way that the user understands what the problem is and can do something about it. Eg: you have a variable a which is supposed to be an integer, however the user entered a string ABC, when you detect this error, tell the user that the input expected was an integer but it didn’t get an integer instead of returning ERROR cannot process this.
	Use Version control wherever possible so you can go back and forth and revert to a previous snapshot if things break for the worse and follow correct git practices.
	Do not forget to secure whatever you do; avoid simple passwords like 123, amin, default
	Explore other contributors repos on github, code-project
	Before building something, first check if someone has already implemented it; Best place to check is github / stack-overflow

	Web Good Practice tips
	Do not reinvent the wheel when it comes to passing data between services; Follow JSON, it’s widely used across almost all languages, it’s easy to understand and has a lot of parsing libraries
	Anything that will be exchanged between the public network, try to use an Encrypted link
	TLS 1.2+ sockets if you’re going to be using a socket based approach
	HTTPS (PORT 443) if you're going to be making API Calls
	Pay attention to CORS related issues, if you’re working on frontend, you’ll encounter this sooner
	Avoid exchanging usernames and password via query or path parameters, always pass sensitive data over HTTPS inside headers or payloads
	Try to keep the query parameter length as short as possible and check the maximum allowed length before integrating with destination APIs/proxies
	Study, Understand and implement HTTP StatusCodes Correctly Ref:https://www.loggly.com/blog/http-status-code-diagram/ nobody has fun when your payload is invalid and you get StatusCode 200 with a blank response saying Failed.
	Document your APIs using POSTMAN / Swagger so it’s easy for the next human/computer to integrate

	These are the basic things I feel, every software developer should know irrespective of what platform you’re building for or what type of development you’re doing (frontend/backend/mobile apps). Once you get a taste for something, try to specialize and explore how similar applications work. Remember software development has been around since the 90’s and has seen a lot of changes, there is a 99% chance that what you’ve thought of, has already been done and is easily available, so try not to re-invent your dream if it’s already already available.

	Recommended Tutorials for 2020
	ComputerScience: https://www.tutorialspoint.com/computer_science_tutorials.htm
	Python: https://www.tutorialspoint.com/python/index.htm
	SQL: https://www.tutorialspoint.com/sql/index.htm
	Go: https://www.tutorialspoint.com/go/index.htm
	HTML: https://www.tutorialspoint.com/html/index.htm
	Angular7: https://www.tutorialspoint.com/angular7/index.htm
	MongoDB: https://www.tutorialspoint.com/mongodb/index.htm