Stoyno S.
Electrical and Mechanical engineer
Over 25 years of experience in a wide range of product designs and component designs. Expert in analog and digital circuits in a wide field of application, from safety and security devices to gaming devices and scientific equipment. Product concept, Schematic, and PCB designer. Project range from small uC up to the latest AMD V1000 SoC. Good experience in a low-power SMPS /up to 500 W/. Highly skilled mechanical engineer, an expert in plastic parts and processes and sheet metal parts and processes. Deeply familiar with Injection molding, vacuum forming, RIM, fast prototyping techniques, etc. 15+ years experience as a product engineer, including concept, industrial, mechanical, electrical, and software/firmware design. 20+ years of experience in firmware design for embedded systems /C, C++, ASM/.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $20k
Billed in all: $168,646$169k
$2.8k in the last 6 months
Across 62 contracts
Earnings, last 30 days
Skill rankings: #1 in 1 skill of 16
Rarest: top 2% in 3D Modeling, of 10,500. Ranked by MRR among everyone on Upwork with the skill.
- Assembler36 freelancers · 🇺🇸 #1Top 3%🇺🇸#1 of 10
- #14Electronic Circuit Design328 freelancers · 🇺🇸 #5Top 4%🇺🇸#5 of 39
- #14Power Electronics221 freelancers · 🇺🇸 #6Top 6%🇺🇸#6 of 30
- #24Electronic Design352 freelancers · 🇺🇸 #8Top 7%🇺🇸#8 of 57
- #27Firmware Programming418 freelancers · 🇺🇸 #5Top 6%🇺🇸#5 of 66
- #30Autodesk Fusion 360753 freelancers · 🇺🇸 #10Top 4%🇺🇸#10 of 175
- #39Altium Designer526 freelancers · 🇺🇸 #12Top 7%🇺🇸#12 of 72
- #533D Printing1,922 freelancers · 🇺🇸 #24Top 3%🇺🇸#24 of 412