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I will build openclaw ai agent token launch, presale, dapp on solana ethereum sui
I am an experienced software engineer with over 10 years of full stack development experience, as well as 4 years of experience working with blockchain technologies. As a senior engineer, I have devel...
Livello 2
Ha soddisfatto criteri di prestazioni elevate e ha una comprovata esperienza nel soddisfare le aspettative dei clienti.
Molto reattivo
È noto per le risposte super rapide
Cosa è piaciuto agli altri di questo freelance
j0ehernandez
Stati Uniti
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
Stati Uniti
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
Stati Uniti
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...
Informazioni su questo servizio
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
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I servizi di criptovaluta si concentrano solo sullo sviluppo e la programmazione. Non condividere mai dati sensibili o chiavi private con altri.
Il mio portfolio
Altri servizi della categoria Sviluppo e soluzioni per blockchain offerti da me
Recensioni
4 recensioni per questo servizio
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
J 
j0ehernandez
Cliente abituale
Stati Uniti
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 USD-100 USD
$
3 giorni
Tempo
N 
Risposta del venditore
Utile?J j0ehernandez
Cliente abituale
Stati Uniti
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 USD-100 USD
$
2 giorni
Tempo
Utile?J j0ehernandez
Cliente abituale
Stati Uniti
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 USD-100 USD
$
2 giorni
Tempo
N Risposta del venditore
Utile?R 
roccomuso
Cliente abituale
Italia
great work
Fino a 50 USD
$
2 giorni
Tempo
N Risposta del venditore
Utile?
Recensioni
4 recensioni per questo servizio
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
J j0ehernandez
Cliente abituale
Stati Uniti
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 USD-100 USD
$
3 giorni
Tempo
N Risposta del venditore
Utile?J j0ehernandez
Cliente abituale
Stati Uniti
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 USD-100 USD
$
2 giorni
Tempo
Utile?J j0ehernandez
Cliente abituale
Stati Uniti
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 USD-100 USD
$
2 giorni
Tempo
N Risposta del venditore
Utile?R roccomuso
Cliente abituale
Italia
great work
Fino a 50 USD
$
2 giorni
Tempo
N Risposta del venditore
Utile?
