Domains

Circuit design, PCB layout, signal processing, and power electronics

Structural analysis, thermal systems, fluid mechanics, and CAD review

Embedded systems, FPGA design, firmware, and hardware-software integration

PID tuning, PLC programming, SCADA, and control system design

Process engineering, manufacturing systems, and industrial optimization

Materials advisory: selection shortlists, property comparison, corrosion/environment review, coating advisory, and failure-mode triage. Reference-based — not a substitute for qualification testing.

Preliminary / conceptual civil-structural advisory: load summaries, indicative member sizing, quantity estimates, and code pre-check framing. PRELIMINARY ONLY — not a substitute for licensed structural engineering or code-stamped design.

Preliminary / planning-support electrical advisory: load summaries, panel & feeder planning, cable-sizing pre-checks, grounding / earthing pre-checks, single-line reviews, and protection-coordination framing. PRELIMINARY ONLY — not a substitute for a licensed electrical engineer or code-stamped design.

Preliminary HVAC planning support: rule-of-thumb load summaries, equipment shortlists, zoning review, ventilation concept comparison, and maintenance planning. PRELIMINARY ONLY — not a substitute for a licensed MEP engineer or full load calculation.

Preliminary / planning-support fire protection: scope framing, device zoning drafts, inspection-test-maintenance plans, pre-code review, and risk-priority summaries. PRELIMINARY ONLY — not a substitute for a licensed fire protection engineer, hydraulic calculations, or AHJ approval.

Preliminary / assessment-support environmental advisory: scope framing, monitoring plan drafts, waste/emissions/resource reviews, impact summaries, compliance pre-checks, and KPI review. PRELIMINARY ONLY — not a substitute for a licensed environmental professional, formal EIA, or regulator-approved submission.

Preliminary / assessment-support energy advisory: audit summaries, efficiency-opportunity reviews, baseline profile summaries, retrofit measure comparison, renewable / electrification scenarios, and savings / KPI dashboard support. PRELIMINARY ONLY — not a substitute for a certified energy auditor or bankable modelling.

Preliminary / planning-support safety engineering: hazard register drafts, risk matrix support, preventive control mapping, incident response plan drafts, task hazard review (JHA/JSA), and permit-to-work framing. PRELIMINARY ONLY — not a substitute for licensed safety engineer, HAZOP / LOPA / FMEA certification, or permit issuance.

Preliminary / planning-support manufacturing engineering: process & route selection, DFM / DFA review, production-readiness checklists, fabrication workflow plans, quality / inspection plans, and takt / throughput framing. PRELIMINARY ONLY — not a substitute for a licensed manufacturing engineer, CAM / CNC programming, process qualification, or first-article inspection.

Preliminary / planning-support biomedical-device engineering: device QC workflow framing, calibration / verification planning, maintenance / service SOP drafts, technical-file readiness review, device risk / control review framing, and acceptance / preventive-maintenance checklist support. PRELIMINARY ONLY — does NOT issue regulatory approval (ISO 13485 / IEC 60601 / FDA 21 CFR 820 / EU MDR / ISO 14971), accredited calibration certification, or clinical validation.

Preliminary / planning-support architectural engineering: building-systems coordination framing, room data sheet drafts, technical requirement matrix drafts, concept comparison, discipline interface checklists, and design-package completeness review. PRELIMINARY ONLY — not a substitute for licensed architect-of-record, stamped permit drawings, BIM clash-detection authority, or code-compliance certification.