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Hi, I'm an experienced IT Network and Sysadmin Consultant with 8 years of experience providing solutions for network design, installation, monitoring, and repair in various settings including schools, offices, and government agencies. My expertise includes network troubleshooting, server installation and maintenance, cybersecurity, and cloud computing. I hold several certifications, including MTCNA, MTCRE, Mikrotik Academy Trainer, and Fortinet NS1, which demonstrate my skills and knowledge in the field. In addition to my work as an IT consultant, I'm also a vocational school teacher specializing in Computer and Network Engineering. I bring my teaching experience and passion for education to every project I work on, ensuring that clients not only receive excellent technical solutions but also a deeper understanding of their systems. If you're looking for a reliable, knowledgeable IT consultant with a passion for education, I'm here to help. Let's work together to create the best solution for your network needs.

I help automotive dealerships reduce their administrative workload and keep their operations organised with reliable remote support. From vehicle and parts research to inventory management, invoicing, marketplace management, CRM, and dealership administration, I provide practical support tailored to the day-to-day needs of automotive businesses. ✔ 10+ years of automotive industry experience ✔ Professional background with global automotive brands including Hyundai, Mazda, Isuzu, and Holden ✔ International remote automotive experience supporting used-car dealerships and automotive parts operations ✔ Hands-on expertise in vehicle research, inventory management, marketplace listings, and pricing research ✔ Skilled in OEM parts research, VIN/chassis research, EPC platforms, and PartSouq ✔ Experienced with dealership administration, invoicing, CRM, inventory systems, and customer experience ✔ Master's Degree in Communication from the University of Technology Sydney, Australia

If you looking for an All-in-One Partner to help process data dan manage them, also grow your business, expand the exposure and increase your revenue. I'm happy to say your search is now complete!. I am a passionate and talented individual with a strong interest in data processing and digital marketing. With extensive experience working in large industrial and government organizations, I have honed my skills in data management, digital marketing, business operations, auditing, and IT. Throughout my career, I have successfully completed numerous data projects, showcasing my proficiency in data processing and analysis. Additionally, I have a proven track record in implementing effective digital marketing strategies using various social media platforms. With my diverse skill set and a commitment to delivering high-quality results, I am well-equipped to excel in projects related to data processing and digital marketing. My multi-faceted collection of skills includes the following. - Data Process - Virtual Assistant - Social Media : Instagram, TikTok, Facebook. - Data Entry - User Generated Content Creations - Video Editing - Digital Advertising - Content & Copywriting - Social Media Campaign I believe that the combination of my technical skills and business insights enables me to provide effective solutions and support business growth. With a commitment to continuous learning and skill enhancement, I am ready to take on new challenges in the ever-evolving world of data and marketing.

💡 𝗗𝗶𝗱 𝘆𝗼𝘂 𝗸𝗻𝗼𝘄 𝘁𝗵𝗮𝘁 𝗰𝗼𝗺𝗽𝗮𝗻𝗶𝗲𝘀 𝘂𝘀𝗶𝗻𝗴 𝗱𝗮𝘁𝗮-𝗱𝗿𝗶𝘃𝗲𝗻 𝗱𝗲𝗰𝗶𝘀𝗶𝗼𝗻𝘀 𝗮𝗿𝗲 𝟱𝘅 𝗺𝗼𝗿𝗲 𝗹𝗶𝗸𝗲𝗹𝘆 𝘁𝗼 𝗮𝗰𝘁 𝗳𝗮𝘀𝘁𝗲𝗿 𝗮𝗻𝗱 𝘀𝗺𝗮𝗿𝘁𝗲𝗿, 𝘄𝗵𝗶𝗹𝗲 𝗶𝗻𝗮𝗰𝗰𝘂𝗿𝗮𝘁𝗲 𝗱𝗮𝘁𝗮 𝗰𝗼𝘀𝘁𝘀 𝗺𝗶𝗹𝗹𝗶𝗼𝗻𝘀 𝗮𝗻𝗻𝘂𝗮𝗹𝗹𝘆? — I help businesses turn raw data into actionable insights, clean and organized datasets, and dashboards that are easy to understand. 💼 𝗘𝘅𝗮𝗺𝗽𝗹𝗲𝘀 𝗼𝗳 𝘄𝗼𝗿𝗸 𝗜’𝗺 𝗽𝗿𝗼𝘂𝗱 𝗼𝗳: 1. 𝐁𝐮𝐢𝐥𝐭 a custom web scraping tool to collect LinkedIn job market data and analyzed the dataset to generate tailored CVs and market insights. 2. 𝐁𝐮𝐢𝐥𝐭 HR reports and LinkedIn dashboards to track KPIs and trends. 3. 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐞𝐝 data entry and organized PDF numbers with precision for structured reporting. 4. 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐝 an AI-driven app with LangChain for natural language SQL queries. 5. 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐞𝐝 contact lists and listed products effectively on platforms like Facebook Marketplace. ➡️ 𝐌𝐨𝐫𝐞 details in my portfolio. ✅ 𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗱𝗼 𝗳𝗼𝗿 𝘆𝗼𝘂: • 𝐄𝐱𝐩𝐥𝐨𝐫𝐚𝐭𝐨𝐫𝐲 𝐃𝐚𝐭𝐚 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬, 𝐈𝐧𝐬𝐢𝐠𝐡𝐭 𝐑𝐞𝐩𝐨𝐫𝐭𝐢𝐧𝐠 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 • 𝐃𝐚𝐭𝐚 𝐕𝐢𝐬𝐮𝐚𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧 (Excel, Power BI, Tableau) • 𝐏𝐫𝐞𝐝𝐢𝐜𝐭𝐢𝐯𝐞 𝐌𝐨𝐝𝐞𝐥𝐢𝐧𝐠 & 𝐅𝐨𝐫𝐞𝐜𝐚𝐬𝐭𝐢𝐧𝐠 • 𝐃𝐚𝐭𝐚 𝐄𝐧𝐭𝐫𝐲, 𝐂𝐥𝐞𝐚𝐧𝐢𝐧𝐠 & 𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧 • 𝐃𝐚𝐭𝐚 𝐒𝐜𝐫𝐚𝐩𝐢𝐧𝐠 / 𝐖𝐞𝐛 𝐒𝐜𝐫𝐚𝐩𝐢𝐧𝐠 🛠️ 𝗧𝗼𝗼𝗹𝘀 𝗜 𝘂𝘀𝗲: Python, Tableau, Power BI, SQL, Excel, Google Sheets, LangChain, GitHub 📚 𝗘𝗱𝘂𝗰𝗮𝘁𝗶𝗼𝗻 𝗕𝗮𝗰𝗸𝗴𝗿𝗼𝘂𝗻𝗱: • 𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 𝐌𝐚𝐣𝐨𝐫 – Telkom University • 𝐓𝐫𝐢𝐩𝐥𝐞𝐓𝐞𝐧 𝐃𝐚𝐭𝐚 𝐒𝐜𝐢𝐞𝐧𝐭𝐢𝐬𝐭 Bootcamp – Intensive Data Science Training • 𝐃𝐐𝐋𝐚𝐛 𝐃𝐚𝐭𝐚 𝐀𝐧𝐚𝐥𝐲𝐬𝐭 𝐏𝐫𝐨𝐠𝐫𝐚𝐦 – Followed by Xeratic Internship in Data Analysis 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? ⚡ 𝐅𝐚𝐬𝐭 & 𝐀𝐜𝐜𝐮𝐫𝐚𝐭𝐞 💬 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 🕒 𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 & 𝐎𝐧-𝐓𝐢𝐦𝐞 🔍 𝐃𝐞𝐭𝐚𝐢𝐥-𝐎𝐫𝐢𝐞𝐧𝐭𝐞𝐝 & 𝐐𝐮𝐚𝐥𝐢𝐭𝐲-𝐅𝐨𝐜𝐮𝐬𝐞𝐝 I help businesses keep their data accurate, organized, and actionable, backed by 𝗼𝘃𝗲𝗿 𝟰 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 in both data analysis and data management tasks.

𝐏𝐫𝐞𝐯𝐞𝐧𝐭𝐢𝐯𝐞 𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 𝐒𝐜𝐡𝐞𝐝𝐮𝐥𝐢𝐧𝐠 | 𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 𝐑𝐞𝐩𝐨𝐫𝐭𝐢𝐧𝐠 | 𝐑𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬 | 𝐒𝐎𝐏 𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 | 𝐖𝐨𝐫𝐤 𝐈𝐧𝐬𝐭𝐫𝐮𝐜𝐭𝐢𝐨𝐧𝐬 𝐖𝐫𝐢𝐭𝐞𝐫 I'm an Engineering Analyst specializing in maintenance operations and documentation. Currently working with one of Indonesia's largest QSR chains, managing maintenance planning for 400+ outlets and coordinating 25 field technicians across preventive scheduling, work instruction writing, vendor coordination, and performance reporting. My background covers both F&B operations and manufacturing, which gives me a practical cross-industry perspective on how maintenance systems need to be built to hold up at scale. ▸ 𝐖𝐨𝐫𝐤 𝐈𝐧𝐬𝐭𝐫𝐮𝐜𝐭𝐢𝐨𝐧𝐬 𝐚𝐧𝐝 𝐒𝐎𝐏𝐬 I write Work Instructions built around how equipment is actually serviced in the field, not only what the manufacturer specifies. Every document includes a tools and materials list, step-by-step procedures, calibration guides, troubleshooting tables, and a tiered maintenance schedule from daily through semi-annual. The same structure applies to any equipment-heavy operation where maintenance needs to be consistent across teams or locations. ▸ 𝐏𝐫𝐞𝐯𝐞𝐧𝐭𝐢𝐯𝐞 𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 𝐒𝐜𝐡𝐞𝐝𝐮𝐥𝐢𝐧𝐠 For our outlet network I design full-year PM schedules, classifying each visit by type, distributing technicians across coverage zones, and building in Planning vs. Actual tracking so compliance is visible week by week. PM tasks and checklists are also prepared for Nimbly, a frontline operations platform, so assignments are pushed to technicians on mobile linked to the right outlet and schedule. ▸ 𝐖𝐨𝐫𝐤 𝐎𝐫𝐝𝐞𝐫 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬 𝐚𝐧𝐝 𝐁𝐚𝐜𝐤𝐥𝐨𝐠 𝐑𝐞𝐩𝐨𝐫𝐭𝐢𝐧𝐠 Work order data is pulled from our CMMS, cleaned, structured, and turned into tracking reports that give management a clear picture of what is open, what is moving, and what is stuck. The master WO tracker I currently maintain covers 490+ open work orders, each mapped with vendor, equipment details, parts replaced, and approval stage. ▸ 𝐑𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬 (𝐌𝐓𝐁𝐅) Using raw WO data and Excel pivot models, I calculate Mean Time Between Failures for high-cost equipment. The main application in my current role is ice cream machines, which carry some of the highest maintenance costs we handle. The output feeds directly into decisions on PM intervals and vendor contracts. ▸𝐕𝐞𝐧𝐝𝐨𝐫 𝐂𝐨𝐨𝐫𝐝𝐢𝐧𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐒𝐩𝐚𝐫𝐞 𝐏𝐚𝐫𝐭𝐬 𝐏𝐥𝐚𝐧𝐧𝐢𝐧𝐠 Monthly service schedules for specialized PM are built around machine condition assessments, spare parts availability from both vendor supply and internal stock, and the cost of deploying technicians to out-of-city locations. The goal is to maximize outlet coverage per trip while keeping accommodation spend in check. ▸ 𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 𝐁𝐮𝐝𝐠𝐞𝐭 𝐚𝐧𝐝 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐑𝐞𝐩𝐨𝐫𝐭𝐢𝐧𝐠 Monthly cost estimates for corrective and preventive maintenance go to Finance each period. On the reporting side, I prepare the KPI deck for our Engineering Review meetings, covering PM compliance by region, backlog trends, and reliability metrics. 𝐓𝐎𝐎𝐋𝐒 Microsoft Excel for scheduling and analysis, PowerPoint for reporting, Nimbly for checklist task distribution, and a SAP-based CMMS for WO data extraction and monitoring. 𝐈 𝐂𝐀𝐍 𝐇𝐄𝐋𝐏 𝐘𝐎𝐔 𝐖𝐈𝐓𝐇 Writing Work Instructions or SOPs for equipment-heavy operations in any industry, designing PM schedules for multi-location or multi-asset operations, building WO tracking and backlog management systems in Excel, creating maintenance checklists for field use, calculating MTBF from WO data, preparing maintenance budget estimates, building KPI reports for management review, and structured research or analytical writing on technical or operational topics. 𝐏𝐑𝐄𝐕𝐈𝐎𝐔𝐒 𝐁𝐀𝐂𝐊𝐆𝐑𝐎𝐔𝐍𝐃 Before this role I spent four years as an Engineering Planner in manufacturing, covering maintenance scheduling, spare parts inventory management, vendor coordination, and monthly downtime reporting. I also take on freelance research and structured analytical writing when the scope fits. If any of this matches what you are working on, feel free to reach out.

Data Analyst & Automation Specialist ​Dedicated Data Analyst with a strong focus on Microsoft Excel optimization. Expert in crafting complex formulas and utilizing VBA/Macros to transform raw data into actionable insights. Proven ability to design and implement automated workflows that significantly reduce manual processing time and enhance data accuracy.