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$
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I will build your profitable web3 mvp dapp on ethereum or solana
Secure And Profitable MVPs
If you are a founder looking for a long-term partner to build your MVP, Welcome.
My name is Diego Carranza, and have been 10 years shipping software.
I run Dapponics LLC, a US-based Softwa...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
Looking to build a powerful and secure Web3 dApp on EVM or Solana?
You're in the right place. I specialize in developing custom decentralized applications with clean, audited smart contract logic and premium front-end design.
Whether youre launching a DeFi platform, NFT marketplace, DAO, or custom token system Ill take your vision from idea to live product, built to scale.
What youll get:
- Secure smart contracts (EVM/Solana)
- Dapp front-end fully integrated
- Wallet connection (MetaMask, Phantom, etc.)
- Clean, optimized codebase ready for mainnet
Lets build something world-class.
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
Reviews
13 reviews for this Gig
| (13) | ||
| (0) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S seanfacer
United Kingdom
Collaborating with Diego on our auction concept proved to be an excellent decision. We approached him with a rather unconventional idea, involving a round-based Vickrey-style mechanism that relied on mathematical averages. Instead of being overwhelmed by the complexity, Diego listened carefully, asked...
$100-$200
Price
12 days
Duration
Helpful?J 
jamesbabson1490
Repeat Client
United States
Diego built us a testnet demo for our step-by-step logistics process. The contract was fun to test and gave us a clear idea of how this technology could fit into our operations. We are very satisfied with his work and approach.
$50-$100
Price
8 days
Duration
Helpful?N newaiapp
United States
Diego built an NFT scoring tool for us. He understood the project right away and set up the API on AWS EC2 without delay, communication was easy and he made sure everything met our needs. Highly recommend working with him.
$50-$100
Price
10 days
Duration
Helpful?J jamesbabson1490
Repeat Client
United States
Diego helped us gain a clear view of the advantages and limitations of blockchain in the logistics sector. He explained the different processes, roles, and how flexible the implementations can be, as well as comparing various blockchains and guiding us toward the most strategic solution for our specific...
$50-$100
Price
7 days
Duration
Helpful?K 
krzysztofgilows
Poland
Diego delivered an excellent blueprint covering Real Estate, land asset tokenization, and RWA tokenization, accompanied by detailed legal references. His expertise clearly shows in the quality and depth of his work. He was exceptionally supportive, patient, and genuinely committed to helping us navigate these complex areas. Highly recommended
$50-$100
Price
7 days
Duration
Helpful?
Reviews
13 reviews for this Gig
| (13) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S seanfacer
United Kingdom
Collaborating with Diego on our auction concept proved to be an excellent decision. We approached him with a rather unconventional idea, involving a round-based Vickrey-style mechanism that relied on mathematical averages. Instead of being overwhelmed by the complexity, Diego listened carefully, asked...
$100-$200
Price
12 days
Duration
Helpful?J jamesbabson1490
Repeat Client
United States
Diego built us a testnet demo for our step-by-step logistics process. The contract was fun to test and gave us a clear idea of how this technology could fit into our operations. We are very satisfied with his work and approach.
$50-$100
Price
8 days
Duration
Helpful?N newaiapp
United States
Diego built an NFT scoring tool for us. He understood the project right away and set up the API on AWS EC2 without delay, communication was easy and he made sure everything met our needs. Highly recommend working with him.
$50-$100
Price
10 days
Duration
Helpful?J jamesbabson1490
Repeat Client
United States
Diego helped us gain a clear view of the advantages and limitations of blockchain in the logistics sector. He explained the different processes, roles, and how flexible the implementations can be, as well as comparing various blockchains and guiding us toward the most strategic solution for our specific...
$50-$100
Price
7 days
Duration
Helpful?K krzysztofgilows
Poland
Diego delivered an excellent blueprint covering Real Estate, land asset tokenization, and RWA tokenization, accompanied by detailed legal references. His expertise clearly shows in the quality and depth of his work. He was exceptionally supportive, patient, and genuinely committed to helping us navigate these complex areas. Highly recommended
$50-$100
Price
7 days
Duration
Helpful?
