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Vlad Avramut

Independent systems analyst focused on communication systems, infrastructure resilience, and applied technical research. I publish evidence-based breakdowns grounded in real-world constraints.

Location Romania Joined Joined on  Personal website https://vlad-avramut.com
I built a small LoRa toolkit to sanity-check airtime, link budgets, and LPWAN assumptions
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I built a small LoRa toolkit to sanity-check airtime, link budgets, and LPWAN assumptions

#lora #lpwan #meshastic #programming
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Understanding Encryption in LoRa & Meshtastic Networks
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Understanding Encryption in LoRa & Meshtastic Networks

#cybersecurity #iot #networking #security
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2 min read
LoRa Antenna Gain vs Height — What Actually Boosts Link Performance
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LoRa Antenna Gain vs Height — What Actually Boosts Link Performance

#iot #learning #networking #systemdesign
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LoRa Spreading Factors & Throughput — What the Numbers Really Mean
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LoRa Spreading Factors & Throughput — What the Numbers Really Mean

#computerscience #iot #networking
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2 min read
Meshtastic Security: A Realistic Threat Model for Off-Grid Networks
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Meshtastic Security: A Realistic Threat Model for Off-Grid Networks

#cybersecurity #iot #networking #security
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2 min read
Meshtastic Hardware Stability: What Actually Matters in Real Deployments
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Meshtastic Hardware Stability: What Actually Matters in Real Deployments

#design #iot #networking #systemdesign
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2 min read
How to Build Reliable Meshtastic Networks in Real Deployments
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How to Build Reliable Meshtastic Networks in Real Deployments

#architecture #iot #networking #opensource
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2 min read
LoRa vs LoRaWAN vs Meshtastic — The Architecture Most People Get Wrong
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LoRa vs LoRaWAN vs Meshtastic — The Architecture Most People Get Wrong

#architecture #iot #networking #systemdesign
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LoRa, LoRaWAN & Meshtastic — What Each Technology Actually Is
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LoRa, LoRaWAN & Meshtastic — What Each Technology Actually Is

#beginners #iot #networking #systemdesign
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2 min read
Understanding Meshtastic Range: What Field Data Really Shows
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Understanding Meshtastic Range: What Field Data Really Shows

#meshtastic #lorawan #lora
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