Resolving Unexpected token '<', "<html> <h"... is not valid JSON
Occasionally, you may encounter this error in applications that require uploading files or making large POST requests. Often, your application is being served by an NGINX server.
Electrical Engineer & IoT Developer
Passionate about creating innovative solutions for air quality monitoring and sustainable technology. Currently leading sensor development at sensors.AFRICA, a Code For Africa initiative.
With over 8 years of experience in electrical engineering and IoT development, I specialize in creating innovative solutions for environmental monitoring and sustainable technology.
Currently leading sensor development at Code For Africa's sensors.AFRICA project, where I design and deploy low-cost air quality monitoring systems across the continent. My work involves developing Arduino-based sensors, creating data visualization platforms, and building web applications that make environmental data accessible to communities.
From circuit design to full-stack development, I bridge the gap between hardware and software to create meaningful impact through technology.
Air quality sensors, environmental monitoring systems, and data collection networks
PCB design, microcontroller programming, and embedded systems development
Web applications, APIs, databases, and cloud infrastructure
Interactive dashboards, real-time monitoring, and data analytics platforms
React, Vue.js, Astro, Next.js, TailwindCSS, TypeScript
Node.js, FastAPI, Django, PostgreSQL, MongoDB, TimescaleDB, Grafana, Prometheus
Arduino, ESP-IDF, QuecPython, GSM, LoRa, SigFox, ZigBee, PCB Design
CI/CD, Docker, Kubernetes, AWS, Azure, GCP, Terraform
Jupyter, Pandas, SQL, ML
Exploring the intersection of hardware and software to create innovative solutions with real-world impact
The future of greenhouse and indoor farming
Sharing insights, tutorials, and thoughts on IoT development, sustainable technology, and web development
Occasionally, you may encounter this error in applications that require uploading files or making large POST requests. Often, your application is being served by an NGINX server.
Often, your project may involve saving data in the file system while performing normal operations, such as creating directories and creating, writing, appending to, or deleting files. To keep track of these files and directories, you need a way of organising them. I will show you my way using Arduino JSON.
I'm passionate about creating sustainable technology solutions and collaborating on innovative projects. Whether it's IoT development, web applications, or environmental monitoring systems, let's create something impactful together!