j
janlemann9

Jan L

@janlemann9

PCB Design and Schematic Expert, IoT and Circuit Solutions

Germany
German, Spanish, French, English
About me
Hi, I’m Jan Lemann, a Germany based 3D Product Animation, Intro Video, Spokesperson & UGC Video specialist. I help brands turn ideas into engaging visual content that captures attention and builds trust. From 3D product animation and professional intro videos to authentic UGC and spokesperson videos, I create content tailored to your brand and audience. Looking for creative, reliable video production that makes your brand stand out? Let’s bring your vision to life and create videos that connect, engage, and convert.... Read more

Skills

j
janlemann9
Jan L
Offline • 
Average response time: 26 hours

See my services

3D Product Animation
I will do 3d product animation, 3d product video, promo video ads, cgi animation
From$30 / projectMore details
2D Animated Explainers
I will create saas explainer video, product video animation and saas demo vi deo
From$30 / projectMore details

Work experience

CircuitDesk

IoT Hardware Consultant

CircuitDesk • Freelance

Jul 2023 - Aug 2025 • 2 yrs 1 mo

Designed and delivered 150+ production ready PCB layouts for clients across IoT, automotive, medical, and consumer electronics sectors. Specialized in multi layer PCB design (up to 12 layers), high speed signal integrity, and EMI/EMC compliance. Key Achievements: Reduced client BOM costs by 20-35% through strategic component sourcing and design optimization Delivered 98% first-pass success rate on PCB prototypes saving clients thousands in revision cycles Designed IoT sensor nodes with 2-year+ battery life using ultra low power circuit techniques Created custom schematic libraries and design rule sets for Altium Designer, KiCad, and Eagle Collaborated with contract manufacturers (PCBA) in Germany and Asia for DFM/DFA optimization