Angga Purnajiwa

Backend (and Blockchain) Developer
Stockbit - PT Trenologi Indonesia

Email: arimbawaangga (at) gmail.com
Phone: +62819-0732-0901
Github: github.com/anggapur
Dev.to: dev.to/anggapur
Dev.to: linkedin.com/in/angga-pur

• Experiences
• Honors & Awards
• Educations
• Papers & Publications
• Writings
• Projects
• Organizations & Communities

Experiences

• Blockchain Engineer Aug 2022 - Now

  PT Trenologi Indonesia (Stockbit - Bibit) · Jakarta, Indonesia

  • Effectively integrating blockchain technology into application and preparing infrastructure for on-ramps and off-ramps for coins and tokens
  • Introduce new technology such as DID (Decentralized Identifier) into systems to improve data security & effectively design systems that use blockchain technology.
  • Actively sharing knowledge regarding blockchain technology to team
  • Promoted as team leader for blockchain team and responsible for managerial role in team
• Full Stack Engineer April 2021 - Jul 2022

  PT Itsavirus Bali Development · Bali, Indonesia

  • Creatively build backend services for web3 projects
  • Actively review frontend services’s code for web3 projects
  • Learned about blockchain technology and sharing knowledge regarding web3 infrastructures
  • Promoted as tech lead for blockchain & web3 projects
• Software Engineer Feb 2020 – Mar 2021

  Cuscapi Berhad · Kuala Lumpur, Malaysia

  • Actively build backend services for FnB applications
  • Creatively giving ideas and suggestion to Solution Architect when designing new features
  • Handle and guide deployment, integration among services and bug fixes.
  • Actively collaborate with colleague from multiple department and various people cross country
  • Onboard and guide new developer into projects
  • Promoted as Lead for Backend Engineers
• Web Developer June 2018 – Jan 2020

  PT Ganeca Digital · Bali, Indonesia

  • As part time junior web developer responsible to write clean code, designing database, maintenance backend services and write documentation for projects
  • Learn to manage small team that consist of backend engineers, frontend engineers, designer and quality assurance
  • Onboarding users into applications, identify user's difficulty while using applications

Honors & Awards

• Gold Award
  International Innovation Creativity & Technology Exhibition · Malaysia · 2019
• 1st Winner
  Region Competition for ASEAN Skills Competition (ASC) XII for Web Design · Bali · 2016
• Silver Medal
  Web Page Design & Development · Thailand · 2016
• 3rd Winner
  Vocational Competency Competition in National Level for Web Development · Malang · 2016

Educations

• Bachelor of Computer Science in Udayana University
  
  • Major in Natural Language Processing
  • Graduated in November 2020
  • Best Graduate of Mathematics & Natural Science Faculty in 2020
  • Awardee of scholarship from Lestari Bank Bali
• Software Engineering Department in SMKN 1 Denpasar (Vocational High School)
  
  • Graduated in 2016
  • Best Student in First & Second Year

Papers & Publications

• Application of the Adaboost Method for Multi-Label Classification in Text Documents
• Lemmatization in Balinese Language (Natural Language Processing)

Writings

• Build a Better Commitment between Client and Worker in Freelance Market with Blockchain Technology
• (Cross Token) Blockchain Bridge?
• User Authentication with Web3

Projects

• Insured Finance (Web3 & DeFi)
  (EVM, Solidity, React.js, Ether.js, Hardhat, JS + Typescript, Node.js)
• IDI Denpasar
  (Laravel, PHP, MySQL)

Organizations & Communities

• SIC (Student Innovation Centre) in Udayana University
  Academic Organization of Computer Science Department · Chairman · 2018 – 2019
• Scouts
  Scout organization in SMKN 1 Denpasar · Chairman · 2015 - 2016