j
jetblackcherry

John C.

@jetblackcherry
5.0(19)

Level 2

Music, Electronics, Design

Philippines
English, Tagalog
About me
I’m an Electronics and Communications Engineer specializing in audio electronics design for guitar pedals, analog circuits, and modular synth hardware. I design PCB layouts and schematics focused on tone, reliability, and manufacturability. My work includes PCB design, SMD/THT conversion, BOM/CPL preparation, and production-ready files for JLCPCB and PCBWay. As a guitarist and musician, I design with real-world sound and usability in mind, turning ideas into build-ready audio hardware.... Read more

Skills

j
jetblackcherry
John C.
Offline • 
Average response time: 1 hour

See my services

Printed Circuit Boards (PCB)
I will design production ready guitar pedal pcbs
5.0(17)
Guitar
I will create an improvised guitar solo for your track
5.0(2)

Portfolio

19 Reviews
5.0

(18)
(1)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    4.9
  • Quality of delivery
    5
  • Value of delivery
    4.9
1-5 out of 19 Reviews
Sort By
Most relevant
    S
    image-docs

    starnotemedia

    US

    United States

    Ongoing collaboration
    5

    I've worked with many engineers, ranging from intermediates to professionals, and John exceeded my expectations in every single aspect. And I don't just mean it was exceptional. It was BETTER than exceptional! John went above and beyond on communication, attention to detail, explanations for WHY certain...

    Helpful?
    Yes
    No
    A
    image-docs

    astenlaassal712

    US

    United States

    5

    John is an absolute beast! He never is late on responding and is dedicated to his craft. No matter how many obstacles would come up in his path he'd always be willing to work through them. He's your guy if you want someone to go above and beyond. He's truly talented!

    Helpful?
    Yes
    No
    S
    image-docs

    stekkerr

    NL

    Netherlands

    4.3

    Very good quality work, John was very helpfull and paid lots of attention to details in the project and all the documentation i provided beforehand. Will definitely work with John again in future.

    Helpful?
    Yes
    No
    P

    pcb_dsn

    US

    United States

    Ongoing collaboration
    5

    Another great project by a clear and competent guy!

    Helpful?
    Yes
    No
    S

    santanasound

    US

    United States

    5

    Super easy to work with and excellent at what he does!

    Helpful?
    Yes
    No