# Alexander Salnikov > Co-founder of Rarible, crypto founder and angel investor Co-founder of Rarible, the NFT marketplace and protocol that raised about $16M, including a $14.2M Series A, and crossed $150M in platform sales early in its growth. Crypto founder and angel investor, best known for helping build one of the early breakout brands in NFTs, creator tools, and web3 marketplaces. Background in crypto product building since the early days of the category, with experience spanning marketplaces, token ecosystems, and creator-focused web3 products. Things I can advise on: ✔️ How to validate web3 ideas ✔️ Guidance on marketplace strategy ✔️ Tips on product positioning ✔️ Best practices for token design ✔️ Advice on creator growth ✔️ Guidance on community building ✔️ How to scale crypto products I enjoy helping founders think through product, community, and growth in web3. ## Offerings - Video call (15 min): $250.00 ## Example Questions - I’m thinking of starting a company. What are the next few things I should focus on? - How do I know if my business idea will work? - How would you approach growth for my business? - What key metrics should I aim for at different stages to be a best in class company? ## Links - [Expert profile](/AlexanderSalnikov) - [Avatar](https://media.intro.co/avatars/749176O3pfUQNE.jpg) - [Marketplace](/marketplace)