A PASSION

End-to-end aerial platform—from CAD frame iterations to control firmware—built for harsh weather mapping missions. The twin-tile layout contrasts runtime telemetry with briefing schematics.

• Composite frame with modular arms stress-tested for 20% overload scenarios.
• Flight stack integrates PX4 autopilot, lidar altimetry, and RTK corrections for sub-meter accuracy.
• Scenario-driven demos built in Unity to let stakeholders rehearse inspections before field trials.

Autonomous hull-cleaning prototype combining machine vision with redundant inertial guidance. I led the sensor fusion pipeline and hardware bring-up across power-hungry payloads.

• Designed brush tooling and sealed housings suitable for brackish water while staying under the thrust budget.
• Architected ROS 2 nodes for SLAM, optical tracking, and mission control with configurable recovery states.
• Captured validation runs, logged anomalies, and produced debriefs that informed iterative hull coverage gains.

Compact sensor hub that mates inertial, magnetic, and absolute encoders over USB-C. Layout emphasises signal integrity while meeting strict fabrication tolerances.

• Length-matched high-speed pairs and reference planes tuned for EMI resilience near brushed motors.
• Bench characterization suite automated via Python + PyVISA to profile drift and noise floors.
• Released fabrication pack with assembly drawings, BOM, test plan, and firmware bring-up scripts.

Legacy 8051-based PWM driver retrofitted with closed-loop encoder feedback. Educational platform for debugging low-level timing constraints.

• Dual 7-segment multiplexing renders telemetry without bloating instruction cycles.
• Scope-led tuning uncovered timer overflow edge cases later mitigated in documentation.
• Shared as a teaching kit with annotated schematics and a troubleshooting decision tree.

LabVIEW-driven cell orchestrating sensors, conveyors, and pneumatic tooling to demonstrate resilient small-batch automation.

• Fail-safe routines re-queue workpieces during brownouts while preserving traceability.
• Human-machine interface exposes diagnostics, manual overrides, and trend logging for audits.
• Documentation packaged for plant engineers to adapt sequence logic to new SKUs.

Ride-on mower transformation into a winter-ready plow. Fabrication sprint mixing TIG welding, drivetrain tuning, and ergonomic field testing.

• Engineered hydraulic steering linkages to survive repetitive shocks without service downtime.
• Optimized blade geometry with CFD approximations to reduce clogging and throw snow cleanly.
• Produced step-by-step retrofit manual and maintenance schedule for owner adoption.

Research companion that blends AI-assisted ideation with semantic search for design teams under deadline pressure.

• Diagram Bot drafts multi-view schematics that engineers fine-tune instead of starting from scratch.
• Genie assistant curates research snippets, citations, and data provenance in a single brief.
• Responsive canvas supports live collaboration with latency-optimized WebSocket syncing.