About Us
ZyntelliTech Development LLC is a forward-thinking product development firm committed to bringing smart technologies to life. We specialize in designing and developing intelligent systems by combining embedded electronics, software engineering, and AI. Our team thrives on solving complex problems and helping our clients take their products from concept to market-ready.
Our Mission
To empower innovation through tailored IoT and AI solutions that connect, analyze, and automate the world around us.
Our Services
Expertise
ZyntelliTech Development LLC is a forward-thinking product development firm committed to bringing smart technologies to life. We specialize in designing and developing intelligent systems by combining embedded electronics, software engineering, and AI. Our team thrives on solving complex problems and helping our clients take their products from concept to market-ready.
Embedded Systems & Firmware
- Real-time firmware (RTOS, bare-metal) & Embedded Linux Systems
- Device driver development and low-level interfacing (ADC, I2C, SPI, UART, CAN, Ethernet, USB, PCIe)
- Secure bootloaders and over-the-air (OTA) updates
Electronic Hardware & PCB Design
- Mixed-signal circuit design and PCB layout (up to 8 layers)
- Power-efficient systems for portable wearable devices
- Wireless hardware integration (RFID/NFC, BLE, Wi-Fi, LoRa, LTE, Zigbee, NB-IoT, Z-Wave,)
IoT System Architecture
- Full-stack IoT development: Integration, Cloud Connectivity, User-facing applications
- Protocols: MQTT, CoAP, HTTP, WebSocket
- Device provisioning, Security, and Management
- Telemetry & Diagnostics
Edge AI & Machine Learning
- On-device ML model deployment (TinyML, TF Lite)
- Real-time AI for sensor data, audio, and vision
- Model optimization for low-resource hardware
Software, Apps & Dashboards
- Custom web and mobile apps for IoT control and visualization
- REST/UI APIs and cloud backends (AWS, Azure, Google Cloud)
- Real-time dashboards using React, Vue, or Angular
Rapid Prototyping & R&D
- Quick-turn hardware/software proof-of-concepts
- Design iteration based on user feedback and testing
- Support for MVPs and demo-ready builds
Industries We Serve
Smart Home & Consumer Devices
Smart plugs, thermostats, lighting systems, voice-controlled devices, IoT-connected appliances, etc.
Industrial Automation
Machine controllers, sensor networks, predictive maintenance systems, industrial HMI panels.
Healthcare & Wearables
Smart wearables, health monitors, fitness bands, portable diagnostic tools, telemedicine devices.
Agriculture Technology (AgTech)
Machine controllers, sensor networks, predictive maintenance systems, industrial HMI panels.
Smart Energy & Environmental Monitoring
Energy meters, solar inverters, EV charging systems, air/water quality monitors.
Logistics & Asset Tracking
GPS trackers, RFID/NFC inventory systems, cold chain monitors, fleet management tools.
Client Success
Don't Take Our Word For It, Read Our Client Success Stories
They delivered exceptional firmware development for our medical device project using the Nordic nRF5340 platform. Their work focused on driving tactile vibration motors with precision timing, responsiveness, and reliability—crucial aspects for our clinical-grade device. They demonstrated deep expertise in Bluetooth Low Energy (BLE), real-time embedded systems, and low-power firmware optimization. Their solutions were not only technically sound but also well-documented and easy to integrate into our larger system. We highly recommend this team for any high-stakes embedded development project requiring quality, innovation, and dependability.
John Ding, Volersystem CEO
ZyntelliTech exceeded our expectations in delivering a custom firmware solution for our IoT distance measurement device. Their team expertly developed firmware on the Nordic nRF9160 platform, integrating a Time-of-Flight (ToF) sensor to measure distance with high precision and consistency. In addition to accurate sensor integration, ZyntelliTech implemented GPS functionality and designed a reliable data pipeline to transmit real-time sensor readings and location data to our AWS cloud infrastructure. Their deep understanding of LTE-M/NB-IoT communication, MQTT protocols, and cloud connectivity enabled seamless, low-latency performance across our system. Throughout the project, ZyntelliTech demonstrated excellent technical skills, clear communication, and a proactive approach to problem-solving. Their firmware was well-structured, power-optimized, and thoroughly documented—making it easy to scale and maintain. We highly recommend them as a development partner for any IoT, cloud-connected, or sensor-driven project.
Hunter Raley, CEO
We partnered with ZyntelliTech Development LLC to develop a custom IoT solution based on the ESP32-S3 platform—and the results were exceptional. Their team engineered a reliable, low-power controller that captures real-time UV sensor data and seamlessly transmits it to our AWS cloud infrastructure. ZyntelliTech handled every layer of the system: from embedded firmware with OTA update capabilities and AWS IoT Core fleet provisioning, to full mobile app development using Flutter. The mobile apps allow users to monitor and manage devices effortlessly, with real-time data visualization and secure device onboarding. Their ability to deliver a tightly integrated solution—from hardware to cloud to mobile—was exactly what we needed. The firmware was efficient, the cloud communication was rock-solid, and the apps were beautifully designed and intuitive. ZyntelliTech proved to be a reliable and forward-thinking development partner, and we highly recommend them for any end-to-end IoT project.
Charles Rigby, CEO
ZyntelliTech Development LLC delivered a complete RF control solution for our vehicle system, handling both hardware and firmware development with precision and professionalism. Their team designed custom electronic boards for the RF transmitter and receiver modules, ensuring reliable long-range communication and signal integrity under demanding conditions. In addition to hardware design, ZyntelliTech developed embedded firmware optimized for responsive control, robust pairing, and interference resistance. The system performed flawlessly in field tests, demonstrating the team's deep understanding of RF communication protocols and automotive-grade reliability. This project showcased ZyntelliTech’s end-to-end capability—from schematic and PCB design to low-level embedded programming and RF performance tuning. We highly recommend them for any project requiring custom wireless control systems or vehicle integration.
Dennis Chim, Co-Founder
ZyntelliTech Development LLC played a pivotal role in the successful development of our advanced wireless sensor system. The team engineered a scalable solution using Nordic’s nRF52 series for BLE mesh networking and the nRF9160 as a cellular gateway, seamlessly connecting edge devices to our AWS cloud infrastructure. ZyntelliTech provided full-stack services—including custom PCB design, low-power firmware development, and end-to-end AWS integration. Their implementation of a robust BLE mesh network enabled reliable, long-range communication between sensor nodes, while the nRF9160 gateway ensured real-time data transmission over LTE-M with secure cloud connectivity. In addition to the technical architecture, they managed prototype manufacturing and hardware validation, delivering a complete, production-ready system. Their deep expertise in embedded systems, wireless communication, and cloud-connected IoT made them an invaluable partner. We highly recommend ZyntelliTech for complex IoT product development and deployment.
Alexander Nunez, Founder
WHY CHOOSE US?
Full-Stack Engineering Under One Roof
From PCB layout & embedded firmware to cloud APIs & mobile apps, we build complete hardware-software systems in-house—ensuring tight integration, faster iteration, & end-to-end accountability.
Deep IoT & AI Integration Expertise
We're not just app developers or firmware engineers—we understand how sensors, connectivity, machine learning, & edge devices all work together. This means smarter, leaner, & more efficient systems that perform reliably in real-world conditions.
Rapid Prototyping to Scalable Products
We help you move from idea to market with speed and flexibility. Our rapid prototyping approach lets you test early and pivot fast, while our productization and compliance services ensure you're ready for manufacturing, certification, and deployment.
Built-In Security Across Every Layer
Security is not an afterthought—it's baked into our workflows, from secure bootloaders and encrypted communication to RBAC, secure cloud infrastructure, and device-level protection.
Agile, Transparent, and Collaborative
We operate with lean, agile principles—ensuring fast delivery, continuous feedback, and clear communication. You'll always know where your project stands and what's coming next.
Custom-Tailored Solutions, Not Templates
We don't force your product into a one-size-fits-all mold. We architect solutions based on your specific business goals, market constraints, and user needs—so the result is not just functional, but strategic.
