GizanTech

GizanTech As a team of engineers, we strive to provide software solutions focused on Industry 4.0

GizanTech is a software company with an aspiration to make a difference in the Fourth Industrial Revolution. Our team of engineers is specialized in Embedded Systems, IoT, Android, Web Development, and other areas. From the beginning, our objective has been to deliver simple yet effective solutions that promote digital growth and meet the satisfaction of our clients. With numerous successful projects under our belt, our vision is to become a leading service provider for enterprises at the forefront of Industry 4.0.

Real-time edge inference is faster and cheaper locally than in the cloud. We're running production models on ESP32-S3 at...
25/08/2026

Real-time edge inference is faster and cheaper locally than in the cloud. We're running production models on ESP32-S3 at 10ms latency on battery power, zero cloud calls—the limiting factor is firmware discipline, not silicon. How would edge inference change your product roadmap?

28.9M parameters on a $10 chip? Fitting it into 16MB flash with Per-Layer Embeddings is genuinely clever. This is the ki...
25/08/2026

28.9M parameters on a $10 chip? Fitting it into 16MB flash with Per-Layer Embeddings is genuinely clever. This is the kind of problem-solving that makes embedded work fun — tight constraints forcing innovation instead of brute-force scaling. Real question: how are the power and latency numbers looking on actual hardware?

Everyone reaches for that $1200 off-the-shelf gateway. We've never seen one survive 18 months in the field without becom...
23/08/2026

Everyone reaches for that $1200 off-the-shelf gateway. We've never seen one survive 18 months in the field without becoming a support nightmare. Custom modular design—RS-485, Modbus, signed OTA—costs 30% less than the monthly babysitting. Real numbers from our AU/NL/UK deployments. What's your gateway costing you beyond the price tag?

We shipped a 180-unit LoRaWAN telemetry network to Australian dairy farms with ESP32 edge gateways. Secure boot v2, sign...
22/08/2026

We shipped a 180-unit LoRaWAN telemetry network to Australian dairy farms with ESP32 edge gateways. Secure boot v2, signed OTA, battery-backed watchdog. 18 months in the field: 1 unplanned reboot per 200 device-days. Three firmware bugs we caught in lab, two that only showed up in production. What's the hardest production lesson you learned with IoT?

We deployed 200+ ESP32 gateways to remote water-monitoring sites. Lab: all tests pass. Year 2: OTA crashes took 72 hours...
21/08/2026

We deployed 200+ ESP32 gateways to remote water-monitoring sites. Lab: all tests pass. Year 2: OTA crashes took 72 hours to detect, and data was gone. Lesson: watchdog reset latency isn't a parameter—it's your actual SLA. What's the weirdest production failure you've fought?

AWS is pushing MCP into MQTT/IoT territory — letting Claude models talk directly to device state. Interesting for superv...
20/08/2026

AWS is pushing MCP into MQTT/IoT territory — letting Claude models talk directly to device state. Interesting for supervisory control, but the real wins come when you've got solid firmware underneath doing the hard work (state sync, offline resilience, auth). We've been running that stack with industrial clients for a couple years now. What's your take — are you seeing this pattern work in practice, or does the edge side still need better tooling?

Getting an ESP32 to production scale isn't about choosing the right chip—it's about building the right firmware layer. W...
20/08/2026

Getting an ESP32 to production scale isn't about choosing the right chip—it's about building the right firmware layer. We've shipped 40+ industrial gateways with zero field firmware failures. It comes down to secure boot v2, proper OTA handling, and knowing which corners genuinely matter. What's your biggest blocker when pushing ESP32 to production?

Just walked a team through secure boot v2 + flash encryption on ESP32. Looks intimidating at first—docs scattered, tooli...
19/08/2026

Just walked a team through secure boot v2 + flash encryption on ESP32. Looks intimidating at first—docs scattered, tooling quirky—but 4 hours of setup buys genuine peace of mind in production. Firmware stays locked. Who here has actually done this from day one?

Smart ESP32 products start with smart security planning. Compliance built in from day one costs less and ships faster. W...
18/08/2026

Smart ESP32 products start with smart security planning. Compliance built in from day one costs less and ships faster. Where does your team stand?

Synaptics just reported a 43% jump in IoT revenue—$390M and now a third of their business. That's the market speaking lo...
18/08/2026

Synaptics just reported a 43% jump in IoT revenue—$390M and now a third of their business. That's the market speaking loud. We're living it every day: clients need better power efficiency, smarter firmware, tighter bandwidth. The edge is where actual margin lives. What's driving your IoT bets—cost pressure, feature demands, or just capitalizing on the shift?

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169/1/A/2, Amir Tower (on South Side Of Delta Hospital) West Dholaipar, Jatrabari
Dhaka
1204

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Monday 17:00 - 22:00

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