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Fiverr Pro
English
$
USD
I will build openclaw ai agent token launch, presale, dapp on solana ethereum sui
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
What people loved about this freelancer
j0ehernandez
United States
Wasnt sure about hiring someone at this price point for solana work but honestly he exceeded expectations, the auto staking logic was airtight Liked that he...
j0ehernandez
United States
Honestly impressed with how this guy works. Every time something didn't behave as expected, he just figured it out without me having to chase him. The OpenClaw...
j0ehernandez
United States
Got exactly what i needed, the tiered pricing logic was clean and the whitelist discount worked perfectly on first test — no back and forth needed He asked...
About this Gig
Hello, Hope you are doing great!
I am a senior blockchain & frontend developer with rich experience in JavaScript/Rust/Golang/React/Discord bot/Cosmos/Cosmwasm. I have experience with chain development using Cosmos SDK and also have experience smart contract development using Cosmwasm on our customized chains. Also, I have good knowledge of recent well-known cosmos chains like Juno,Akash,Thor chain and so on. Besides, I have rich experience in writing smart contracts on various cosmos based chains like Terra,Secret,Juno, Stargaze and Cosmos Hub and integrating SC with front-end trough keplr and terra station wallet using terra.js,cosm.js and secret.js. I have developed several kind of projects such as Defi, Dao and Nft projects successfully.
I have strong experience in building :
-Custom blockchain with Cosmos SDK
-Swap and bridge platforms
-Nft marketplace
-Staking and farming pools
-DEX tools
My major skills are:
-TypeScript/JavaScript, Web3.js, React.js, Node/Express, Vue, Angular
-Solidity, Rust, GoLang
I'm ready to handle any product development combining extensive.
Custom Blockchain Development
DApp Development
Smart contract Development with Solidity.,Rust
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
My Portfolio
Other Blockchain Development & Solutions Services I Offer
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J 
j0ehernandez
Repeat Client
United States
Wasnt sure about hiring someone at this price point for solana work but honestly he exceeded expectations, the auto staking logic was airtight Liked that he explained his approach before writing any code, felt like he actually thought it thru rather than just rushing to deliver Had a question about how...
$50-$100
Price
3 days
Duration
N 
Seller's Response
Helpful?J j0ehernandez
Repeat Client
United States
Honestly impressed with how this guy works. Every time something didn't behave as expected, he just figured it out without me having to chase him. The OpenClaw setup was more complex than I expected but he handled it cleanly. Feels like he's worked through enough edge cases to know what to do when things break. Solid dev, would hire again!
$50-$100
Price
2 days
Duration
Helpful?J j0ehernandez
Repeat Client
United States
Got exactly what i needed, the tiered pricing logic was clean and the whitelist discount worked perfectly on first test — no back and forth needed He asked the right questions upfront instead of just diving in blindly, saved a lot of time overall Solid solana dev, knows anchor well and doesnt waste your...
$50-$100
Price
2 days
Duration
N Seller's Response
Helpful?R 
roccomuso
Repeat Client
Italy
great work
Up to $50
Price
2 days
Duration
N Seller's Response
Helpful?
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J j0ehernandez
Repeat Client
United States
Wasnt sure about hiring someone at this price point for solana work but honestly he exceeded expectations, the auto staking logic was airtight Liked that he explained his approach before writing any code, felt like he actually thought it thru rather than just rushing to deliver Had a question about how...
$50-$100
Price
3 days
Duration
N Seller's Response
Helpful?J j0ehernandez
Repeat Client
United States
Honestly impressed with how this guy works. Every time something didn't behave as expected, he just figured it out without me having to chase him. The OpenClaw setup was more complex than I expected but he handled it cleanly. Feels like he's worked through enough edge cases to know what to do when things break. Solid dev, would hire again!
$50-$100
Price
2 days
Duration
Helpful?J j0ehernandez
Repeat Client
United States
Got exactly what i needed, the tiered pricing logic was clean and the whitelist discount worked perfectly on first test — no back and forth needed He asked the right questions upfront instead of just diving in blindly, saved a lot of time overall Solid solana dev, knows anchor well and doesnt waste your...
$50-$100
Price
2 days
Duration
N Seller's Response
Helpful?R roccomuso
Repeat Client
Italy
great work
Up to $50
Price
2 days
Duration
N Seller's Response
Helpful?
