Write about what you’re passionate about. Is there something new that you learnt at your day job? Blog about it. Is there a side project that you’re doing? Blog

Write about what you’re passionate about. Is there something new that you learnt at your day job? Blog about it. Is there a side project that you’re doing? Blog about things you’re learning with building it. Such kind of articles usually have a niche audience and is generally picked up by community newsletters/forums/search engines. You could also try posting it yourself in various forums by being transparent and honest about the intent behind sharing it. That may help!