MENU

WAHYU PRIMADI

CTO at Lumoshive Cybersecurity Enthusiast Purple Team Virus/Virii/Malware Developer Securebox (WAF) Creator Software Developer Project Manager Blockchain Technology Independent Spiritual Consultant

Building the future through technology & innovation

Checking connection...
Wahyu Primadi
About Wahyu
ABOUT ME

Building Systems.
Breaking Assumptions.
Securing the Future.

I work at the intersection of technology, security, and leadership. My journey started from understanding how systems fail, sometimes by building the failures myself, so I could later design them to stand strong.

As CTO at Lumoshive, I lead teams to build resilient systems, secure platforms, and pragmatic solutions. My background spans offensive and defensive security (Purple Team), software engineering, project leadership, and the creation of Securebox (WAF).

I believe real security is not about paranoia, it's about clarity, discipline, and quiet control over complexity.

24+ Years of Experience
50+ Projects Launched
150+ Engineers Led
EXPERTISE

What I Bring to the Table

Cybersecurity & Purple Team Ops

Hands-on experience in offensive & defensive security practices, threat modeling, vulnerability assessment, and security architecture design.

Web Application Security

Designing, building, and deploying Web Application Firewall solutions to protect production systems from real-world attacks.

Technology Leadership

Leading engineering teams, defining technical strategy, aligning architecture with business objectives, and driving secure-by-design culture.

Software Development

Designing scalable backends, secure APIs, system integration, and maintainable codebases.

DevSecOps & Infrastructure Security

Integrating security into CI/CD pipelines, environment hardening, and security monitoring across development and production environments.

Project & Delivery Management

Translating business requirements into executable technical plans, managing risks, scope, and delivery timelines.

LIVE CYBERSECURITY THREATS

Real-Time Cyber Attacks

Every device connected to the internet is open for cyber attacks. It takes less than one minute before a system is attacked once it is connected to the internet. Equip yourself with the knowledge to safeguard your digital assets and make informed decisions.

Loading live threat data...
LIVE THREAT STREAM ● LIVE
CAREER JOURNEY

Where I've Made an Impact

Dec 2023 — Present

CTO

PT. Lumos Inisiatif Indonesia (Lumoshive)

Leading technology strategy and multiple engineering teams to deliver secure, scalable, and business-aligned digital products. Overseeing software architecture, DevOps, infrastructure, system monitoring, and cybersecurity initiatives. Driving a security-first mindset while aligning engineering execution with business outcomes.

2022 — Present

Head of IT Development

Classified / Top-Secret Unit

Leading a specialized engineering team to design and develop mission-critical systems and internal tools for sensitive operations. Architecting secure mobile-based communication platforms with a strong focus on confidentiality, integrity, and operational resilience.

Sep 2022 — Apr 2023

Department Head of DWAISE

Jatis Mobile

Led the design and implementation of enterprise data warehouse architecture, ETL pipelines, and analytics platforms. Collaborated with developers and business stakeholders to deliver reporting systems and internal applications.

2019 — 2023

Data Analyst (Cyber Patrol & Online Threat Intelligence)

Ministry of Communication and Information Technology of the Republic of Indonesia

Conducted continuous cyber patrol operations to identify domains, URLs, and online content associated with terrorism, radicalism, separatism, and other extremist activities. Performed threat analysis and content classification to support takedown and blocking actions.

Feb 2018 — Aug 2022

Department Head of IT Development

MNC Vision

Led IT development strategy and engineering teams, aligned technology initiatives with business objectives, enforced IT standards, conducted system audits, and delivered cross-functional projects to improve organizational efficiency and service quality.

2016 — 2018

Application Development & IT Service Desk Department Head

Transvision (formerly TelkomVision)

Managed application development and IT service desk operations. Led cross-functional teams to deliver internal applications, improved service delivery processes, and acted as a bridge between technical teams and business stakeholders.

2013 — 2016

IT Service Desk Team Leader / Assistant Manager

Transvision

Led IT Service Desk operations, improved incident and request handling workflows, and coordinated with management to ensure reliable infrastructure and high service quality.

2013 — 2015

Lecturer — Advanced OOP & Visual Programming (VB.NET)

LP3i

Delivered hands-on instruction in advanced Object-Oriented Programming and Visual Programming. Mentored students to bridge academic concepts with real-world software development practices.

2011 — 2013

Enterprise Application Specialist

TelkomVision

Managed data warehouse operations, built ETL pipelines, developed dashboards for management reporting, and resolved escalated technical issues beyond service desk scope.

2009 — 2011

Senior Software Developer

Sigma Pro Komunika

Delivered desktop and web-based enterprise applications across the full SDLC. Collaborated with stakeholders, performed code reviews, and built scalable, production-ready systems.

2009 — 2011

Software Developer & Web Developer

Datacom Solusindo

Built a web-based billing system from scratch using PHP and contributed to desktop application development using C++/Qt for PBX/PABX billing solutions.

2008

Lecturer — Information Design & Security Concepts

BPSDM, Ministry of Law and Human Rights (Indonesia)

Delivered training on information system design and security concepts for government staff. Facilitated practical sessions and evaluated participants through structured assessments.

2007 — 2008

Co-founder & Lead Developer

Rekamedia Group

Co-founded an IT solutions company serving government and private sector clients. Led solution design, software delivery, and client engagement across multiple regions.

2006 — 2007

Software Developer

ZeenRG

Developed desktop applications and implemented ERP solutions for savings and loan cooperatives, contributing to digital transformation initiatives in the financial sector.

2006

EDP Staff (Software Developer)

Rosalia Indah

Developed internal desktop and web applications, supported database design, and improved operational workflows across transportation, logistics, and hospitality business units.

TECH STACK

Tools & Technologies

Languages & Frontend

HTML / CSS / JavaScript / jQuery

Backend & Frameworks

Golang / PHP / CodeIgniter / VB.NET / .NET Framework / C# / Xojo / Gambas / Bash

UI & Component Tools

jQuery UI / Kendo UI / DevExpress

Messaging & Queues

Apache ActiveMQ / RabbitMQ

Databases

MySQL / PostgreSQL / MongoDB / Redis / ClickHouse

ETL / BI Tools

Pentaho / Talend Open Studio

Security & Monitoring

Suricata / Wazuh / ModSecurity / OWASP ZAP / Greenbone / Metasploit / Burp Suite / Snort / Fail2ban / John The Ripper / Hydra / Nmap / SafeLine

Firewalls & Network Devices

Check Point / Sophos XG Firewall / pfSense / OPNSense / Zyxel

Web Servers & CDN

Apache / Nginx / Cloudflare / Akamai

Monitoring & Visualization

Grafana / Kibana

LATEST WRITINGS

Notes & Thoughts

Watch Out: WhatsApp for Windows Vulnerability Could Let Hackers Trick You Into Running Malware
15/04/2025 10:30:52 Wahyu Primadi

Watch Out: WhatsApp for Windows Vulnerability Could Let Hackers Trick You Into Running Malware

This kind of trick could easily be used to spread malware, including ransomware, spyware, or anything else a bad actor wants to sneak into your system. While there haven't been reports of it being exploited in the wild yet, the potential impact is real — especially in environments where people...
Read Article
Redesigning My Personal Website
17/02/2025 23:12:30 Wahyu Primadi

Redesigning My Personal Website

For a long time, I’ve wanted to revamp my personal website. The previous version felt a bit outdated and cluttered, and over time, I found myself growing dissatisfied with its layout and functionality. It didn’t truly reflect my personality, nor did it serve my needs in the way I wanted...
Read Article
Introducing Securebox: My Personal WAF Project
14/02/2025 19:29:43 Wahyu Primadi

Introducing Securebox: My Personal WAF Project

Securebox is my personal Web Application Firewall (WAF) project built with Golang. It started as a hobby in mid-2023 and was finally completed in February 2025. Featuring OWASP CRS, Anti-DDoS, and cross-platform support, Securebox delivers lightweight yet effective security....
Read Article
GET IN TOUCH

Let's Build
Something Great

Whether you need a technical leader, strategic advisor, or a partner to bring your vision to life — I'd love to hear from you.

Email Me LinkedIn