Giovanni Tjahjono
Cyber Strategy & Augmentation
Special capital Region of Jakarta, Indonesia
Summary
👤
Senior🎓
Top SchoolGiovanni Tjahjono is a cloud and cyber strategy professional with 8 years of hands-on experience securing large-scale multi-cloud environments across Indonesian tech leaders like Tokopedia, GoTo, and OCBC Indonesia. He blends infrastructure-as-code, automation, and pragmatic threat mitigation—using Terraform, Ansible, Prisma Cloud, and custom detection tooling—to harden cloud posture, WAF/Anti-DDoS, and IaC pipelines. Comfortable moving between engineering and strategy, he has led vulnerability assessment automation, backup encryption, logging/monitoring, and cost governance while mentoring teams on cloud best practices. His background in interaction design and HCI adds a user-centered approach to security tooling and workflow design. Giovanni is driven by uncovering subtle, unknown issues and iteratively testing fit-for-purpose solutions, and he brings a coder’s curiosity to security problems—aptly summed up by his GitHub mantra, "Code our world."
8 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Informatics, Bachelor's degree, Informatics at Universitas Surabaya (UBAYA)Master of Interaction Design, Human Computer Interaction, Master of Interaction Design, Human Computer Interaction at University of Technology Sydney
English, Indonesian
Stackoverflow
2,610reputation
815kreached
3answers
67questions
Github Skills (16)
64-bit6
java6
jax-ws6
regex6
sublime-text6
package6
google-chrome-extension5
google-chrome4
fact4
chrome-extension3
aws3
security2
azure2
chrome2
kubernetes2
Programming languages (6)
Github contributions (5)
tokopedia/cloudsec-academy-2022
Apr 2022 - Apr 2022
Cloud Security Tech Workshop Academy 2022
Contributions:16 commits, 10 PRs, 9 pushes in 4 days
workshopsecuritycloudkubernetescloud-security
tjahjono/NitecesireStudio
Oct 2019 - Aug 2021
Contributions:3 pushes, 2 branches in 1 year 9 months
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