R&D Consultant, R&D Engineer Resume San Antonio - Hire IT People

PROFESSIONAL EXPERIENCE:

R&D Consultant, R&D Engineer

Confidential

Responsibilities:

Performed dozens of demonstrations for investors
Developed conversation bots (voice and text)
AWS IoT, AWS Lambda, Amazon DynamoDB, Amazon API Gateway, AWS CodePipeline, AWS Tools & SDKs, Amazon CloudWatch, AWS Command Line Interface, AWS Identity and Access Management (IAM), Amazon Cognito, Amazon API Gateway, AWS EC2, Amazon S3
Developed Android client application to interact with the emergency network
Android API, AWS Mobile SDK, Google Firebase Cloud Messaging, Bluetooth GATT API
Developed IoT firmware to demonstrate use of emergency network
Javascript, Mongoose OS, ESP32 WiFi SoC
Familiar with Git tools, Bitbucket, Github. I use Bitbucket pipelines for continuous delivery.
Worked on sample web - app
Node.js, npm, React.js, MongoDB, Passport, express, mongoose, babel, webpack
Wrote documentation
Filed provisional patent on adaptation of convolutional neural networks to accelerometer data
Developed data analysis framework for inferring patterns in signals. Put to use the following tools/concepts:
Java Weka framework, Python sklearn, numpy, and matplotlib libraries, many Matlab modules
Correlation-based feature selection (CFS), feature extraction, feature standardization, classification (kNN, multilayer perceptron, decision trees (C4.5 (J48)), deep learning with deep convolutional neural networks (DCNN)), regression models (linear, Bayesian Ridge, Passive-aggressive, SGD), supervised and unsupervised learning, dataset partitioning and cross validation, online and offline learning, signal features (statistical, structural, transient, and frequency-domain), search strategies, PCA, noise removal by filtering, FFT, cross-correlation, digital filters, down-sampling, signal normalization, Power Spectral Density (PSD), period estimation, double-sided spectrum, histograms, signal magnitude area, sampling rate, windowing, percentiles, entropy, zero-crossing rates, short time Fourier transform (STFT)

Research Assistant

Confidential, San Antonio

Responsibilities:

Supervised development of the automated text messaging platform for QUITXT and Health4Kids
Ubuntu, Python, and Microsoft SQL Server Management Studio
Wrote tutorials, documentation, and trained postdoc and master students on development for the QUITXT and Health4Kids platform
Developed and published machine learning methods and surveys
Supervised master students on the development of software for a health kiosk
Advised dozens of senior students in building their prototypes from scratch for two years.
Microcontrollers, peripherals, circuitry, Android, and desktop app development.
Taught Android workshop with professor David Akopian, PhD, and supervised two interns on Android development

Intern

Confidential

Responsibilities:

Developed classification algorithms for automated quality assessment of retina images. Desktop app. developer.

Android Developer

Confidential

Responsibilities:

Developed productivity Android app. Totaled between 30,000 and 90,000 downloads

Web Application Developer

Confidential

Responsibilities:

Java servlets and JSP

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R&d Consultant, R&d Engineer Resume

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