Angelita V. R. Email & Phone Number

Some of my skills:- Use C and/or Python to program algorithms (e.g. algorithms for machine learning, sort, search, recursive algorithms, hash tables, etc...)- Predict and/or classify by applying machine learning to a data set - Determine classifier performance- Data analysis- Problem troubleshooting/debugging and implementation of containment and root cause fix - Design of experiments- Lithography modeling ( substrate, illumination, etc...) - Semiconductor process development- Control process/equipment parameters using Statistical Process Control (SPC) method and capability indicesA sample of things achieved with those skills:* Found root cause of high defects on a Ce/Mn-based film* Found root cause of drift of a critical parameter (pitch) on a Critical Dimension (CD) piece of equipment* Designed experiments resulting in variability reduction of process critical dimension (CD)* Develop lithography processes for a low density pattern, full wafer sensor* Develop lithography processes for 80nm gate (double patterning) and contact layers* Modeled substrate and illumination for 80nm gate (double patterning) and contact layers* Develop new fab qualification for FTIR tool* Identified scanner dynamic performance issues and rapid thermal annealing (RTA) based on overlay residual analysis* Eliminated costly standard metal process test wafer (etch process look ahead wafer), achieved by correlating lithography process parameters at metal level and sputter processes

Listed skills include Process Integration, Microsoft Office, Semiconductors, Python Programming, and 12 others.