I'm Okie Sandra Firmansyah,
A strategic IT specialist with deep expertise in ERP system development and architecture, cloud infrastructure engineering, and cybersecurity. Proven ability to lead large-scale software development projects, from business process analysis to the implementation of custom ERP solutions that optimize operational efficiency. With a strong foundation in FullStack-DevSecOps principles, I ensure that critical business applications are not only functional and scalable, but also secure and reliable, aligned with the company's strategic objectives
I am an IT specialist focused on developing effective business solutions through technology. With extensive experience in DevSecOps engineering, cybersecurity, and full-stack application development including ERP systems, I am passionate about solving complex problems. I believe technology should be a driver of efficiency and security. My mission is to design, build, and manage reliable and secure IT infrastructure to support business growth.
My educational foundation in Informatics Engineering from Surabaya University provided me with a solid technical background that I've built upon throughout my 20-year career in IT. This strong academic foundation has been instrumental in my ability to quickly adapt to new technologies and lead complex IT projects.
PT. Panverta Cakrakencana
Bali Cruises & Resorts Group
PT. Kingtrading
PT. Bama Berita Sarana Televisi
With over 20 years of progressive experience in IT management and ERP system administration, I have successfully led digital transformation initiatives across multiple industries. My expertise spans from technical support and network administration to DevSecOps engineering and strategic IT leadership, consistently delivering reliable and innovative solutions.
Surabaya University
As a Professional IT Specialist with 20 years of experience, I bring extensive expertise in DevSecOps engineering, system administration, and IT management. My passion lies in creating robust, secure, and scalable technology solutions that drive business success.
I implement automated CI/CD pipelines and manage infrastructure as code (IaC) to accelerate development cycles, enhance system reliability, and ensure consistent, secure deployments.
Designing and deploying scalable, secure, and cost-effective cloud infrastructure on platforms like AWS and Azure. I ensure optimal performance and resilience for new or migrated systems.
Specializing in configuring next-generation firewalls (NGFW) and implementing intrusion prevention systems to build a multi-layered defense that protects your critical digital assets.
Building custom ERP systems and business applications from the ground up. My solutions unify data, automate core workflows, and provide insights for smarter decision-making.
Expertly managing virtualized environments using VMware and other hypervisors to maximize hardware utilization, reduce operational costs, and improve disaster recovery capabilities.
Every successful project begins with a deep understanding of your business goals, operational pain points, and technical challenges.
I design a detailed blueprint for a solution that is secure, scalable, and perfectly aligned with your strategic requirements.
This is where the vision comes to life through meticulous coding, configuration, automation, and rigorous testing before launch.
My technical expertise spans across multiple domains including DevOps engineering, network administration, system virtualization, and enterprise application development. I possess strong skills in ASP .NET, VB .NET, VMware solutions, and comprehensive IT infrastructure management, enabling me to deliver robust and scalable solutions.
