The latest articles on DEV Community by Jere Salmisto (@salmisto). https://dev.to/salmisto https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4187688%2Fb5607451-6dd0-46bd-afb2-3203810d4dce.jpg https://dev.to/salmisto en Jere Salmisto Fri, 16 Oct 2026 01:59:08 +0000 https://dev.to/salmisto/i-built-certworthit-to-help-you-choose-the-right-certification-ilk https://dev.to/salmisto/i-built-certworthit-to-help-you-choose-the-right-certification-ilk <p>Hey everyone! I built CertWorthIt, a tool for checking whether a certification is worth pursuing based on real job market data.</p> <p>It analyzes job postings to show which certifications employers mention, lets you compare different certificates, and explore demand across countries.</p> <p>I made it because choosing a certification can be difficult when there are so many options and little clear information about what employers actually want.</p> <p>You can check it out here: <a href="https://www.certworthit.com" rel="noopener noreferrer">https://www.certworthit.com</a></p> <p>Would love to hear what you think!</p> <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fxr7ssoftdcgcy0bqg5qt.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fxr7ssoftdcgcy0bqg5qt.png" alt=" " width="800" height="431"></a></p> <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fxbnkadnjf6mdayh4diid.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2Fxbnkadnjf6mdayh4diid.png" alt=" " width="800" height="447"></a></p> <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2F39sqvlbjp7zso8uhalrg.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2F39sqvlbjp7zso8uhalrg.png" alt=" " width="800" height="575"></a></p> <p><a href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2F40xylffl7a9uzypz35ei.png" class="article-body-image-wrapper"><img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2F40xylffl7a9uzypz35ei.png" alt=" " width="800" height="432"></a></p> buildinpublic career showdev startup