Hello, I'm
Wilhelmus Ervando Walangare
Adaptable Cloud & Systems Engineer skilled in cloud management, RedHat Linux, and Python scripting — MTCNA & HCIA certified, delivering efficient solutions.
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Hello, I'm
Adaptable Cloud & Systems Engineer skilled in cloud management, RedHat Linux, and Python scripting — MTCNA & HCIA certified, delivering efficient solutions.
A brief introduction
I'm an adaptable Cloud & Systems Engineer based in Batam, Indonesia, with proven expertise in cloud environment management, RedHat Enterprise Linux system administration, network administration, and cloud services.
Certified in MikroTik Network Engineering (MTCNA) and Huawei Cloud Service (HCIA), I bridge the gap between infrastructure and operations. Skilled in Python scripting to streamline operations and support system integrations.
Experienced in delivering client-facing technical guidance, critical problem-solving, and cross-functional team collaboration. I hold a Bachelor's degree in Information Technology from Universitas Internasional Batam with a 3.77 GPA.
Technologies I work with
Professional credentials
MikroTik Certified Network Associate — Network Engineering
Huawei Certified ICT Associate — Cloud Service Architecture
Test of English for International Communication — Near-native fluency
My professional journey
A showcase of recent custom development
A premium, high-performance corporate landing page designed for Batam-based customs clearance provider PT. Renindo Jaya Sukses. Built to bridge businesses and borders, featuring fluid layouts, custom branding integration, smooth performance, and high-conversion client intake forms.
A lightweight FastAPI integration leveraging Google's Gemini AI (gemini-2.5-flash) to deliver intelligent customs clearances consultation. Designed with strict boundaries, context-aware prompts on Batam Free Trade Zone rules, session histories, and human specialist escalation channels.
Academic background
Universitas Internasional Batam · 2022 — 2026
Let's connect and build something great