roadmap for gophers

1. Install Ubuntu, Learn Linux commands(Only install Ubuntu. Do not install other Linux distributions)

2. Install Golang with binary file(Do not use apt, snap) Set environment variables in .bash_profile
   For example:

      export GOPATH=$HOME/projects/go
      export GOROOT=/usr/local/go
      export PATH=$PATH:/usr/local/go/bin:$GOPATH/bin
   

3. Syntax (tour.golang.org)

4. Tasks for syntax:

   1. Fibonacci
   2. FizBuzz
   3. Palindrome
   4. Odd even sum
   5. Has duplicate element in array

5. Git

   1. Learn git commands
   2. Repo
   3. Remote

6. Tasks for git:

   1. Generate ssh key and add git account(one of them github, bitbucket, gitlab)
   2. Init
   3. Add
   4. Commit
   5. Add remote
   6. Push
   7. Pull
   8. Resolve conflict
   9. Merge request
   10. Revert, reset

7. Struct in Golang:

   1. Contact list
   2. Task list

8. Unit Tests in Golang

   1. Writing unit tests for Contact List & Task List

9. Package managers ( mod )

   1. How go packaging works

10. Tasks for package management

    1. init
    2. install ( add )
    3. update ( update )

11. Alya OOP in Golang

    1. Struct as Class
    2. Constructor
    3. Interfaces

12. Tasks for OOP

    1. Director → Team Lead → Programmer
       1. Director → Give dev task (title str) (id int. err error)
       2. Team Lead → Delegate dev task (step str) ( status str, err error )
       3. Programmer → develop (task_step str) error

13. Working with Postgres

    1. Models with postgres
    2. Connecting to postgres
    3. Create user, database, table
    4. DDL commands(Create, Drop, Alter, Truncate, Comment, Rename)
    5. DML commands(Insert, Update, Delete, )
    6. DQL commands(Select)
    7. Constraints(check, unique, primary key, foreign key, index ...)
    8. Join (inner join, left join, right join)
    9. Aggregate functions(group by, max, min, count, sum ...)
    10. Ordering

14. Tasks for Postgres

    1. Contact list(Add, Update, Delete, List, Get)
    2. Task list(Add, Update, Delete, List, Get)

15. gRPC

    1. What is the gRPC
    2. Why need gRPC
    3. Protocol buffers(version3)
    4. Generate protocol buffers

16. Tasks for gRPC

    1. Contact list with gRPC
    2. Task list with gRPC

17. Docker

    1. Install
    2. Pull image
    3. Run image
    4. Docker-compose