Hello there,
I am new to the world of blockchain and cryptocurrency; but I have recently been captivated by the potential of decentralized applications. After some research; I have decided to develop my first dApp on the Algorand blockchain due to its unique features and robust community support.
Although; I find myself in need of some guidance and advice to ensure that I am on the right track. Here are a few specific questions and areas where I would appreciate your insights.
What are the essential tools and software I need to start developing a dApp on Algorand? I have heard about the Algorand Developer Portal; but are there any specific SDKs or libraries that you recommend for a beginner?
I understand that Algorand uses TEAL for writing smart contracts. Can anyone share resources or tutorials that would help a novice get up to speed with TEAL? Additionally; are there any best practices I should follow to ensure my smart contracts are secure and efficient? 
What is the best way to integrate my dApp with a frontend interface? Are there particular frameworks or tools that are commonly used for this purpose in the Algorand ecosystem?
Beyond this forum; are there other community resources; such as Discord channels; Telegram groups; or GitHub repositories; where I can connect with other Algorand developers and get real time support?
What are some common mistakes or challenges that new developers face when building on Algorand; and how can I avoid them?
Also, I have gone through this post: https://forum.algorand.org/t/best-way-to-implement-an-algorand-nft-marketplace-devops/ which definitely help me out a lot.
I am genuinely excited to be part of the Algorand community and to learn from all of you. Any advice; resources; or personal experiences you can share would be greatly appreciated.
Thank you in advance for your help and assistance. 