Miroslav H.
Rapid Hardware PoC & MVP Engineer | Embedded & Electronics
I help startups and product teams turn early ideas into working hardware PoCs and MVPs — quickly, pragmatically, and without over-engineering. My work focuses on rapid R&D: - defining a sensible architecture for early-stage validation - building embedded prototypes (ESP32, STM32, embedded Linux) - integrating sensors, connectivity (Wi-Fi, BLE, LTE, LoRa), and power systems - delivering something you can test, demo, validate with users, or pitch to investors I’m comfortable working with incomplete requirements, evolving ideas, and tight timelines. The goal at the PoC/MVP stage is not perfection — it’s to make the right technical trade-offs and get a reliable prototype running as fast as possible. With a strong background in electronics, firmware, and software, plus a fully equipped home lab for rapid prototyping, I can move projects efficiently from concept to functional hardware. If you need a PoC or MVP that actually works and can realistically evolve into a product, I’m happy to help.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $2.7k
Billed in all: $3,680$3.7k
$1.4k in the last 6 months
Across 4 contracts
Across 15 contracts
Earnings, last 30 days
Skill rankings: Top 20% in Prototyping
Ranked by MRR among everyone on Upwork with the skill.
- #4Power Management13 freelancers · 🇩🇪 #1Top 31%🇩🇪#1 of 1
- #25Sensor108 freelancers · 🇩🇪 #1Top 23%🇩🇪#1 of 4
- #60LoRa193 freelancers · 🇩🇪 #2Top 31%🇩🇪#2 of 6
- #75Solar Energy357 freelancers · 🇩🇪 #1Top 21%🇩🇪#1 of 3
- #81Embedded Linux360 freelancers · 🇩🇪 #3Top 23%🇩🇪#3 of 12
- #96Electronic Design352 freelancers · 🇩🇪 #1Top 27%🇩🇪#1 of 5
- #158STM32545 freelancers · 🇩🇪 #4Top 29%🇩🇪#4 of 13
- #176Internet of Things718 freelancers · 🇩🇪 #4Top 25%🇩🇪#4 of 9