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Elvis Henkle

@elvishenkle

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I’m a semiconductor automation engineer focused on yield, precision, and equipment stability.

Taiwan

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What I'm looking for

I’m seeking a Process Engineer or Equipment Engineer role in Taiwan’s semiconductor industry, where I can apply data-driven improvements to process stability and yield. I want cross-functional collaboration at a world-class manufacturer.

I’m a semiconductor automation engineer with hands-on experience in wafer sort environments, probe card precision alignment (±2 µm), and process parameter optimization. I focus on root cause analysis and yield-focused troubleshooting, using statistical process control and deviation analysis to keep equipment stable and operations in spec.

In my current roles with VASSTEK Technology Co., Ltd., I develop and validate automated probe card inspection/adjustment control logic, debug hardware–software integration issues, and build Python-based data monitoring tools that reduced misalignment detection time by ~25 minutes. Previously, as an Industrial Engineer at INDE, I standardized 100+ operational procedures and improved energy dispatch efficiency to 95%, strengthening my data-driven process improvement mindset.

Experience

Work history, roles, and key accomplishments

Current

System Engineer

Current

VASSTEK Technology Co., Ltd.

Jan 2026 - Present (6 months)

Developed and validated software control logic for automated probe card inspection and adjustment systems, troubleshooting hardware–software integration to maintain ±2 µm alignment stability. Built Python-based data monitoring tools to reduce misalignment detection time and support faster return-to-spec.

Semiconductor Automation Controls Logic Hardware Software Integration Precision Alignment (±2 µm)Python Data Monitoring Data Analysis Equipment Stability Debugging Root Cause Analysis

Current

Field Application Engineer

Current

VASSTEK Technology Co., Ltd.

Sep 2024 - Present (1 year 10 months)

Commissioned and supported automated probe card alignment systems in high-volume production, performing ±2 µm precision calibration for stable electrical contact during wafer sort testing. Conducted repeatability and deviation analysis using Python, supported root-cause investigations, and tuned equipment parameters to improve process stability and reduce out-of-spec occurrences.

Equipment Calibration Repeatability & Reproducibility Studies Root Cause Analysis Process Stability Equipment Parameter Tuning

Industrial Engineer – Strategic

INDE – National Institute of Electrification

Jan 2019 - Jul 2021 (2 years 6 months)

Standardized 100+ operational procedures and monitored KPI performance dashboards to drive data-based process improvements. Improved energy dispatch efficiency to 95% using optimized supply–demand forecasting based on natural resource availability and weather data.

Standard Operating Procedures KPIs Forecasting Dashboards Performance Tracking