Alexandre B.

Alexandre B.

SeoulSouth Korea
Job Success
Top Rated Plus

RF, Circuit and PCB Designer

My skills and experiences are Antenna, Low Noise Amplifiers, Active and reconfigurable Antenna, RF and Microwave sensors, Analog design, simulation (CST STUDIO SUITE legal license), prototyping and testing in professional lab environment. In particular, antenna for mobile devices, smart antennas, electrically small antennas, beam forming, beam steering, real time location system, tracking, IoT, RFID, NFC, LoRa, WiFi, BLE, radar, 5G, wireless Ethernet etc, high speed pcb design, Signal Integrity, EMC. I provide support and consulting, ranging from concept formulation and design, through to prototyping, testing, measuring and troubleshooting. I hold full access to standard electronics lab equipped with: network and spectrum analyzer, EMI test equipment, an-echoic chamber, PCB manufacturing and SMT assembling tools etc. Apart from that, I also provide assistance and support with the writing of reports, extended essays, dissertations, theses, and scientific publications; from formulating the proposal and the working hypothesis (research outline) to proofreading and editing.
Nov 30, 2022 - Jan 3, 2023

This feedback has been removed

Private earnings
Rating is 5 out of 5.
5.00 Nov 21, 2022 - Nov 27, 2022

"Great communication, availablity and quality of work. Made sure that he can deliver the project before taking it on, and provided detailed explanation as to what can be expected of him. Agreed to extend the work schedule to fit our needs. Looking forward to working with him again on future projects."

Private earnings
Rating is 5 out of 5.
5.00 Apr 14, 2022 - Aug 23, 2022
Private earnings
Rating is 5 out of 5.
5.00 Jan 13, 2022 - Apr 22, 2022

"A brilliant antenna engineer who takes a very thorough approach to the design process. Any complex RF project needs someone like Alexandre to ask the right questions and act perfectly on them."

Private earnings
Rating is 5 out of 5.
5.00 Jun 7, 2020 - Jun 8, 2020

"experienced, fast and precise"

Private earnings
Sep 24, 2019 - Nov 28, 2019

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Jul 6, 2019 - Nov 25, 2019

"Alexandre was very helpful and took me step by step through trying to get a solution working. I look forward to working with him again."

Private earnings
Rating is 5 out of 5.
5.00 Jun 26, 2019
Private earnings
Rating is 5 out of 5.
5.00 May 7, 2019 - May 10, 2019

"good job"

Private earnings
Nov 30, 2017 - Apr 4, 2018

No feedback given

Private earnings

Alexandre B. has more jobs. Create an account to review them

Portfolio

wifi frequency band_miniature BPF ceramic chip_ ultrawide stopband
wifi frequency band_miniature BPF ceramic chip_ ultrawide stopband
radar for X, Ku, K and Ka frequency bands
radar for X, Ku, K and Ka frequency bands
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Alexandre B.

Alexandre B.

SeoulSouth Korea
Job Success
Top Rated Plus
147
Total Jobs
17,744
Total Hours

View profile

RF, Circuit and PCB Designer

Specializes in
My skills and experiences are Antenna, Low Noise Amplifiers, Active and reconfigurable Antenna, RF and Microwave sensors, Analog design, simulation (CST STUDIO SUITE legal license), prototyping and testing in professional lab environment. In particular, antenna for mobile devices, smart antennas, electrically small antennas, beam forming, beam steering, real time location system, tracking, IoT, RFID, NFC, LoRa, WiFi, BLE, radar, 5G, wireless Ethernet etc, high speed pcb design, Signal Integrity, EMC. I provide support and consulting, ranging from concept formulation and design, through to prototyping, testing, measuring and troubleshooting. I hold full access to standard electronics lab equipped with: network and spectrum analyzer, EMI test equipment, an-echoic chamber, PCB manufacturing and SMT assembling tools etc. Apart from that, I also provide assistance and support with the writing of reports, extended essays, dissertations, theses, and scientific publications; from formulating the proposal and the working hypothesis (research outline) to proofreading and editing.
Nov 30, 2022 - Jan 3, 2023

This feedback has been removed

Private earnings
Rating is 5 out of 5.
5.00 Nov 21, 2022 - Nov 27, 2022

"Great communication, availablity and quality of work. Made sure that he can deliver the project before taking it on, and provided detailed explanation as to what can be expected of him. Agreed to extend the work schedule to fit our needs. Looking forward to working with him again on future projects."

Private earnings
Rating is 5 out of 5.
5.00 Apr 14, 2022 - Aug 23, 2022
Private earnings
Rating is 5 out of 5.
5.00 Jan 13, 2022 - Apr 22, 2022

"A brilliant antenna engineer who takes a very thorough approach to the design process. Any complex RF project needs someone like Alexandre to ask the right questions and act perfectly on them."

Private earnings
Rating is 5 out of 5.
5.00 Jun 7, 2020 - Jun 8, 2020

"experienced, fast and precise"

Private earnings
Sep 24, 2019 - Nov 28, 2019

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Jul 6, 2019 - Nov 25, 2019

"Alexandre was very helpful and took me step by step through trying to get a solution working. I look forward to working with him again."

Private earnings
Rating is 5 out of 5.
5.00 Jun 26, 2019
Private earnings
Rating is 5 out of 5.
5.00 May 7, 2019 - May 10, 2019

"good job"

Private earnings
Nov 30, 2017 - Apr 4, 2018

No feedback given

Private earnings

Alexandre B. has more jobs. Create an account to review them

Portfolio

wifi frequency band_miniature BPF ceramic chip_ ultrawide stopband
wifi frequency band_miniature BPF ceramic chip_ ultrawide stopband
radar for X, Ku, K and Ka frequency bands
radar for X, Ku, K and Ka frequency bands
Want to see more? Create Account
More than 30 hrs/week

< 24 hrs response time