Electrical Engineer, Digital Signal Processing & Communications

*** ********* *****, ************* ***** South Apt 804, New York, NY 10027 347-***-**** *******@********.*** **********@*******.*** Columbia University M.S. in Electrical Engineering - Cumulative GPA: 3.67/4.00 New York, NY

Courses: Wireless and Mobile Networking, Modern Wireless Broadband Systems, Aug. 2015 – Dec. 2016 Big Data, Internet of Things, Databases, Embedded Systems Huazhong University of Sci. & Tech. M.S. in Management Science and Engineering – GPA: 9/10 Wuhan, China

Thesis: Matlab-coded inventory management algorithm for a telecom company Aug. 2012 – Aug. 2014 Escuela Superior Politécnica del Litoral B.S. in Electronics and Telecom Engineering - GPA: 8/10 Guayaquil, Ecuador

Thesis project: Simulation of IEEE 802.11 wireless networks in NS2 language Palmos Signal Processing Engineer New York, NY

Developing a wireless sensor network with Cloud connectivity for risk prevention in urban areas Feb. 2017 – Schlumberger Software/Signal Processing Engineer Katy, TX

Developed a harmonic noise removing algorithm for telemetry signals. May 2016 – Aug. 2016

Achieved high degree of signal demodulation after applying noise removal procedure ZTE Corporation Network Deployment & RF Initial Tuning Coordinator Guayaquil, Ecuador

Supervised RF Optimization process for new sites and their clusters in a GSM/UMTS network June 2015 – Aug. 2015

Coordinated planning and execution of the initial stage of LTE network deployment Leadcom Ecuador Mobile Communications Network Engineer Guayaquil, Ecuador

Implemented fine tuning of software and hardware preset parameters Mar. 2009 – Aug. 2012

Conducted RF Planning, Design, Initial Tuning and Optimization for various operators in different countries

Implemented fine tuning of software and hardware parameters for KPI optimization. Achieved 97%+ voice and data efficiency

Harmonic noise removal algorithm.- Designed and tested algorithm procedure to reduce harmonic noise (periodic narrow, sharp, large-amplitude spikes in frequency domain overlapping the data transmission region). Involved concepts like Fourier analysis, data interpolation, spatial transformation and phase adjustment. Developed in Matlab

Connected component detection on FPGA.- Collaborated in the implementation of a connected component algorithm

(for computer graphics) on a FPGA for faster performance. Developed in SystemVerilog and C/C++

MTA Subway user commuting time optimization.- Developed a web service to help an MTA Subway user decide when to change between local and express lines. Included Microcontroller programming (Intel Edison), data dump processing, cloud database storage and user web management. Developed in Python and Django framework with AWSs like Dynamo DB, IAM and Machine Learning

MAC layer algorithm optimization.- Conducted a wireless Ad-hoc communications network research project, achieved higher packet transfer rate by backoff counter optimization in the MAC layer algorithm. Developed in Matlab

User application for live shows in NYC.- Designed a relational database to support a user application for live music performances. Developed in PostgreSQL, Python and Flask framework with Google Cloud Platform services

Research poster presenter in the FUTURECAR 2016 workshop at Georgia Tech

Winner of SENESCYT Scholarship and the CSC Scholarship (Chinese Scholarship Council) for graduate studies overseas

Teaching Assistant in Algebraic Coding Theory

Knowledge: Signal processing, Wireless Network Communications, Machine Learning, Databases, Cloud Computing Services, Microcontrollers

Programming languages and frameworks: C/C++, Python, Matlab, SystemVerilog, PostgreSQL, Java, Flask, Django CISCO Systems, Project Management Institute Professional, Classical and instrumental guitar music, Sports

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