Syaiful Hazli H.

Automation Engineer | Python + APIs | Embedded C/C++ | Flutter | AI Data Workflows I help businesses cut repetitive work, connect systems, and ship software that stays maintainable after handover. I’m a principal-level software engineer by day (embedded C/C++ and production systems) and I take selected freelance work in Python automation, backend tools, and AI data workflows. That mix is useful when a project is more than a script: messy data, live APIs, hardware constraints, or a process that has to run unattended. What I usually build - Python automation for reporting, ops, and internal workflows - Data collection, cleaning, labeling pipelines, and structured exports - API integrations and small custom backends - Web scraping and business data extraction - Telegram bots, alerts, and monitoring jobs - Embedded C/C++ / firmware work when hardware is in the loop - Flutter apps when the automation needs a simple mobile front end Recent work includes AI data labeling and evaluation workflows (Labelbox / Alignerr-style pipelines): taking raw items, applying consistent rules, and producing clean, reviewable datasets. That’s the same discipline I use for any automation job — clear inputs, predictable outputs, and something you can actually hand to the next person. How I work I start from the business process, not the stack. You’ll get a realistic scope, plain-language updates, and code that’s structured enough to extend later. I’m a fit for one-off scripts *and* for small systems that need to keep running. If you have a workflow to automate, data to process, APIs to wire up, or a hardware + software problem that’s stuck, send the context and I’ll tell you quickly whether I’m the right person for it.