Process Technician Integration

Ajay Kumar

Certified Semiconductor Process Technician, Rio Salado, Tempe, AZ

480-***-**** • *********.****@*****.***

SUMMARY

Accomplished Semiconductor Process Technician with over 2 years of experience in developing and optimizing innovative fabrication processes for advanced semiconductor devices. Expertise in etching, ion implantation, metrology, lithography, thin films, and process integration. Proven ability to enhance manufacturing efficiency, reduce defects, and improve yield.

EDUCATION

• Certificate in Semiconductor Manufacturing and Applied Science Rio Salado College, Tempe, AZ

• NIMS Certified Semiconductor Technician

National Institute for Metalworking Skills (NIMS)

• Bachelor of Science in Physics

Bhagalpur University, Bhagalpur, India

FAB SKILLS

Lithography Thin film deposition Photomask Fabrication CVD and PVD Process Integration IC Design

Ion Implantation Metrology Engineering Plasma Etching Wet and Dry Etching Wafer Cleaning/Surface Preparation Cleanroom Proficiency Device Physics Plasma-Enhanced Atomic Layer Deposit Defect Inspection Defect Inspection and Analysis Rapid Thermal Processing (RTP) Doping Statistical Process Control (SPC) Chemical Mechanical Planarization (CMP) Packaging PROFESSIONAL EXPERIENCE

Semiconductor Process Technician

Semiconductor Manufacturing Training, Rio Salado – 2024 – Present

• Developed semiconductor processes and performed process integration to fabricate and improve semiconductor-based nano-sensors, nanopore devices, and microfluidics utilized in Nano Bio’s technology platforms.

• Fabricated and characterized FET-based nanopore devices for DNA sequencing and other applications.

• Designed and developed integration of microfluidic components into semiconductor-based diagnostic devices.

• Calculated etching time based on the thickness of material to be removed from wafers or crystals.

• Worked with internal process engineers, vendors, semiconductor foundry partners, and external experts to successfully resolve issues.

• Maintained equipment, including replacing etching and rinsing solutions and cleaning bath containers and work areas.

Freelance Industrial Manufacturing, Semiconductor Physics Instructor and Analyst, AZ – 2023 – 2024

• Conducted literature reviews to identify new ways to improve the properties of semiconductor thin films.

• Optimized the chip manufacturing process and achieved precision control at atomic levels.

• Taught measurement/modification of electronic circuitry chips and devices with microelectronic processing equipment. Educated engineering students in fabrication, machine learning, and assembly equipment.

• Inspected materials, components, and products for surface defects and provided methods of remediation. Training and Accomplishments, Rio Salado, Arizona – 2024– Present

• Developed and optimized lithography, etching, ion implantation, and thin film deposition processes for advanced semiconductor devices to achieve precise dopant profiles, uniformity, and desired properties.

• Performed yield analysis, identified root causes of yield loss, and implemented solutions to enhance manufacturing efficiency.

• Utilized statistical process control (SPC) to monitor and improve process stability.

• Provided technical support for process transfers to production fabs.

• Calibrated and maintained ion implantation equipment to ensure accurate performance.

• Implemented metrology techniques to measure critical dimensions, film thickness, and dopant concentrations.

• Analyzed process data to implement corrective actions.

• Collaborated with cross-functional teams to integrate new processes into manufacturing.

• Conducted defect analysis to minimize implantation-induced damage.

• Maintained detailed documentation of process development, calibration procedures, and metrology results.

• Prepared technical reports and presented findings to management and engineering teams. PROFESSIONAL SKILLS

As a highly accomplished Semiconductor Process Technician with a proven ability to collaborate effectively in a cleanroom environment, I bring a collaborative spirit to the cleanroom, adeptly troubleshooting complex technical challenges and contributing to successful research projects. My expertise extends beyond research; I leverage data and best practices to drive innovation. A natural consensus builder and advocate for positive change, I excel in project management, solving intricate problems, and designing processes that elevate operational performance and optimize customer satisfaction, ultimately achieving strategic business goals.

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