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K Putra

Fullstack developer. Code from 2018. Rubyist. Sorry for bad english.

Location Indonesia Joined Joined on  github website

Work

Backend Developer at Xfers

Rails: Fixing ‘Invalid query parameters: invalid %-encoding’

Rails: Fixing ‘Invalid query parameters: invalid %-encoding’

Reactions 8 Comments
3 min read
Rails + PostgreSQL Array

Rails + PostgreSQL Array

Reactions 24 Comments 2
4 min read
Rails + PostgreSQL JSONB (Part 3)

Rails + PostgreSQL JSONB (Part 3)

Reactions 17 Comments
8 min read
Rails: Policy Objects Implementation

Rails: Policy Objects Implementation

Reactions 13 Comments
3 min read
Rails + PostgreSQL JSONB (Part 2)

Rails + PostgreSQL JSONB (Part 2)

Reactions 33 Comments
5 min read
Rails + PostgreSQL JSONB (Part 1)

Rails + PostgreSQL JSONB (Part 1)

Reactions 50 Comments 3
6 min read
Rails: Background Job Done Right (Case 1)

Rails: Background Job Done Right (Case 1)

Reactions 16 Comments
8 min read
Rails: Bulk Insert to DB

Rails: Bulk Insert to DB

Reactions 11 Comments
3 min read
Rails: Facade Design Pattern for Index

Rails: Facade Design Pattern for Index

Reactions 17 Comments
5 min read
Rails: skinny controller, skinny model

Rails: skinny controller, skinny model

Reactions 18 Comments
6 min read
Rails: Query Object Pattern Implementation

Rails: Query Object Pattern Implementation

Reactions 16 Comments 1
4 min read
Ruby Metaprogramming: part 1

Ruby Metaprogramming: part 1

Reactions 14 Comments
4 min read
Menurunkan penggunaan memory untuk aplikasi Ruby (newbie friendly)

Menurunkan penggunaan memory untuk aplikasi Ruby (newbie friendly)

Reactions 5 Comments
2 min read
Validasi Uniqueness Attribute antar Model dalam Rails

Validasi Uniqueness Attribute antar Model dalam Rails

Reactions 2 Comments
2 min read
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