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Ryan Tsai Email & Phone Number

Machine Learning Engineer
Location: San Mateo, California, United States 4 work roles 3 schools
1 work email found @ucla.edu 5 phones found area 925, 407, and 912 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email · 5 phones

Work email r****@ucla.edu
Direct phone (925) ***-****
LinkedIn Profile matched
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Role
Machine Learning Engineer
Location
San Mateo, California, United States

Who is Ryan Tsai? Overview

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Quick answer

Ryan Tsai is listed as Machine Learning Engineer based in San Mateo, California, United States. AeroLeads shows a work email signal at ucla.edu, phone signal with area code 925, 407, 912, and a matched LinkedIn profile for Ryan Tsai.

Ryan Tsai previously worked as Staff Modem Systems Engineer at Qualcomm and Senior Staff Digital Front End Systems Engineer at Zeku Technologies. Ryan Tsai holds Bachelor Of Science (B.S.), Electrical Engineering And Computer Sciences from University Of California, Berkeley.

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Email format at ucla.edu

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{first_initial}{last}@ucla.edu
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AeroLeads found 1 current-domain work email signal for Ryan Tsai. Compare company email patterns before reaching out.

Profile bio

About Ryan Tsai

I’m a machine learning and AI engineering student enrolled in the Machine Learning Engineering bootcamp at WeCloudData. I’m a career switcher - I have 10 years of experience as a systems engineer for commercial cellular (4G and 5G) modem chipsets at Qualcomm and at Zeku. Please see my website and resume for more information.

Listed skills include Xdxdesigner, Expedition Pcb, Cadence, Hspice, and 4 others.

4 roles

Ryan Tsai work experience

A career timeline built from the work history available for this profile.

Staff Modem Systems Engineer

Qualcomm

San Diego, CA, US

  • Led the design and commercialization of a novel APT PA calibration algorithm on the next-gen modem chipset, achieving a ~20% reduction in power consumption at lower operating powers and a ~10% decrease in calibration.
  • Led the development and commercialization of a new software feature to adjust FBRx capture timing based on Tx group delay on the next-gen modem chipset, eliminating capture-related bugs by 100%. Automated the.
May 2022 - Dec 2023

Senior Staff Digital Front End Systems Engineer

Zeku Technologies

Shanghai, Shanghai, CN

  • Designed a hardware-efficient Rx notch filter in Matlab to suppress CW spurs and recover degraded SNR, a critical component for achieving competitive product performance. Employed an iterative process similar to ML.
  • Designed hardware-efficient rational upsampling and downsampling filter chains in Matlab, essential components of the digital front end. Employed an iterative process similar to ML model training, tuning filter models.
  • Led the integration of Tx fixed-point digital front end and RF models into a unified end-to-end simulation in Matlab. Delivered simulation results across bandwidths and sampling rates to show compliance with internal.
May 2020 - May 2022

Senior Rf Systems Engineer

Qualcomm

San Diego, CA, US

  • Led the commercialization of a novel TxIIP2 calibration algorithm, essential for meeting Rx sensitivity specifications on the next-gen RF transceiver. Reduced calibration time by 50% by grouping similar signal paths..
  • Independently developed a custom Python library to analyze baseband harmonic emissions, significantly reducing budgeting time and increasing test coverage compared to manual spreadsheets. Automated the parsing of.
  • Delivered comprehensive transmitter specifications for next-gen 4G and 5G RF transceivers, enabling the RFIC team to design and tune the transceiver to meet internal and 3GPP requirements. Conducted link budget.
  • Resolved all customer software and hardware issues on the next-gen 4G RF transceiver, including TxIIP2 failures, transient spurs, emissions failures, BLER, and desense.
Nov 2017 - May 2020

Rf Hardware Engineer

Qualcomm

San Diego, CA, US

Apr 2013 - Nov 2017
3 education records

Ryan Tsai education

Bachelor Of Science (B.S.), Electrical Engineering And Computer Sciences

University Of California, Berkeley

Machine Learning Engineering Bootcamp

Weclouddata

Master Of Science (M.S.), Electrical Engineering

Ucla
FAQ

Frequently asked questions about Ryan Tsai

Quick answers generated from the profile data available on this page.

What is Ryan Tsai's role at their current company?

Ryan Tsai is listed as Machine Learning Engineer.

What is Ryan Tsai's email address?

AeroLeads has found 1 work email signal at @ucla.edu for Ryan Tsai.

What is Ryan Tsai's phone number?

AeroLeads has found 5 phone signal(s) with area code 925, 407, 912 for Ryan Tsai.

Where is Ryan Tsai based?

Ryan Tsai is based in San Mateo, California, United States.

What companies has Ryan Tsai worked for?

Ryan Tsai has worked for Qualcomm and Zeku Technologies.

How can I contact Ryan Tsai?

You can use AeroLeads to view verified contact signals for Ryan Tsai, including work email, phone, and LinkedIn data when available.

What schools did Ryan Tsai attend?

Ryan Tsai holds Bachelor Of Science (B.S.), Electrical Engineering And Computer Sciences from University Of California, Berkeley.

What skills is Ryan Tsai known for?

Ryan Tsai is listed with skills including Xdxdesigner, Expedition Pcb, Cadence, Hspice, Matlab, Labview, C, and Java.

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