I'm looking for a development team to build a decentralized app with smart contract integration. The project is focused on supply chain management, so it needs to be built on Ethereum with functionality to track products from the manufacturer all the way to the end customer. Does anyone know reliable companies or freelancers who specialize in blockchain development?

For supply chain tracking on blockchain you'll need developers who really understand the logistics side of things, not just the tech. I've seen a lot of projects fail because the team didn't grasp how complex supply chains actually are. You might want to look into the software development company https://pharosproduction.com/. They handle blockchain work and could potentially help with your project. Just make sure whoever you pick has experience with multi-party tracking systems.