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Hara Engineering
Empowering Billions Through Data One Byte at a Time
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Saving S3 Bucket Quotas from Serverless Framework
Saving S3 Bucket Quotas from Serverless Framework
Have you ever experienced deployment error when you try to create a new AWS lambda service with the Serverless framework?
juwita
Jul 2, 2020
Implementing Custom Domain using Serverless
Implementing Custom Domain using Serverless
We all know that API development in AWS can be done using serverless. Serverless is very useful to help us execute software development…
Anthonykusuma
May 8, 2020
Brief introduction of HARA Blockchain software stack.
Brief introduction of HARA Blockchain software stack.
At HARA, we’re trying to provides farmers and other players in the agricultural sector with valuable data. HARA has acquired usually…
yehezkiel wijaya
Feb 21, 2020
Product Requirements Document 101
Product Requirements Document 101
Everyone has its own story and so does every company has its own way to tell the story. In the product development cycle, documentation is…
Rachel Larasati
Nov 1, 2019
Using Provable Things to retrieve the Bitcoin price from the Smart Contract
Using Provable Things to retrieve the Bitcoin price from the Smart Contract
Getting external data from any Web API is a non-trivial element in smart contract development. External data can provide various benefits…
dennis j
Sep 20, 2019
Compress Size of Mapping in Solidity with Keccak256
Ethereum is the most well-known smart contract platform. It has many communities around the world. Tons of smart contracts are built on top…
Jonas Sunandar
Sep 5, 2019
How long will `uint256` last?
How long will `uint256` last?
It all start with a small discussion in my team. The conversation made me ask — what is the value of uint256 and how long will it last? In…
juwita
Aug 23, 2019
What we learn from handling database using Django
What we learn from handling database using Django
Introduction
Muhamad Farikhin
Aug 9, 2019
Smart Contract Testing with Coverage
Smart Contract Testing with Coverage
Another story for smart contract testing series! As I promised before, this time we will use a real case smart contract and test coverage…
juwita
Dec 20, 2018
All About Terraform: Laying Out the Basics
All About Terraform: Laying Out the Basics
I’m sure that most of you have already heard about Terraform. It’s already widely used by people working in the IT world, especially in…
Dimas Mahendra
Dec 14, 2018
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