JAVIER MENDEZ

Signal Processing and Instrumentation Section: Provides NIH Intramural research program (IRP) with Electrical, Electronic, Electro-Optical, Biomedical, Mechanical, Computer and Software Engineering.

• Improved Radiographic Markers design for better X-ray image interpretation
• Maintained X-ray Environment simulation using SolidWorks
• Presented X-Clometer Project at RSNA
• Managed SPIS labs and reconstruction of new lab spaces
• Conducted variety of equipment diagnostics to investigate and resolve problems and provide technical assistance and support to staff.
• Maintained inventory of supplies and equipment

Signal Processing and Instrumentation section: Provides NIH Intramural research program (IRP) with Electrical, Electronic, Electro-Optical, Biomedical, Mechanical, Computer and Software Engineering.

• Designed Radiographic Marker that significantly improves diagnostic performance of portable chest and abdominal X-Rays.
• Engineered X-ray divergent rays simulation in solidworks to maximize Radiographic Marker's precision, reducing the effects of image distortion during patient imaging.
• Enhanced delivery of device prototypes by assisting team members in effectively utilizing multiple systems: CNC, Circuit Plotter and 3D printers.
• Oversaw items in inventory and reordered before supplies diminished.
• Improved SPIS's productivity by introducing lab equipment and safety protocols

Microfluidic Visualization and Characterization of Nanoparticles: The goal of this design was to find a label-free way to detect nanoparticles in cancer cell culture in microfluidic devices. As the technical member tasked with designing a working prototype.

• Created CAD drawings and schematics for 3D printing parts reducing cost of prototype
• Used confocal microscopy to collect images of the side scattering of nanoparticles confirming design success
• Improved methods of injecting fluids into microfluidic chips
• Schedule maintenance of lab equipment by repairing, rewiring, ordering parts and reviewing data with group members
• Conducted scientific research on cancer cell exosomes biology from medical manuscripts, studies and academic sources
• Organized lab experiment data into excel reports and graphs for academic review, drafted protocols, SOPs and final presentation

Technology assisted training enhancement system for the visually impaired: Created a device that would allow visually impaired individuals run independently, without the aid of escorts.

• Successfully programmed electric circuits using Arduino and Matlab languages, achieving best connection between wave transmitter and signal strength meter
• Correctly reconfigured final prototype to meet last minute power source updates before project deadline
• Earned approval of institutional review board to conduct human trials
• Organized proper testing methods considering safety of participants during trials
• Summarized scientific data obtained from trials supporting device effectiveness in guiding blind runners

One handed ponytail system: Researched a successful device design that would assist patients, who have experienced loss of limb dexterity in the upper extremities or amputation of a hand and promote independence from care takers.

• Analyzed mathematical information to determine grip and tensile strength of device to make it easy to use with one hand
• Invented multiple designs to Identify best working prototype
• Identified FDA's biomedical device databases to avoid patent infringement
• Customized marketing and advertisement of device using web design content

Summer Internship: hired as a student trainee under the DON Pathways program to support the end-to-end effort of the Navy's strategic weapons systems.

• Engaged in security technology research by testing security measures to meet desired specifications
• Reviewed project requirements and needs with senior engineers after site visits
• Supported senior staff members preparing meeting reports, searching files and obtaining crucial data
• Attended acquisition meetings and classified review boards.