Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
Sasa J
@sasajovanovi454
Level 2
Blockchain Dapp, Bot Developer
Serbia
Inglese
Chi sono
Blockchain developer with 5+ years of hands-on experience building production-grade dApps across Solana, EVM chains, XRP, and Sui. My core focus is DeFi and Web3 infrastructure, including staking platforms, DEXs, cross-chain bridges, and NFT marketplaces. I also build custom trading bots such as bundle bots, volume bots, and bumping bots.
I treat every project as my own, prioritize clear communication, and deliver clean, well-tested code on schedule. If you have a Web3 idea you want shipped properly, let's talk.
Competenze
Sasa J
50 USD/ora
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Sviluppo bot di trading
I will launch token pumpfun axiom pumpswap meteora bundle script trading volume bot
Applicazioni decentralizzate (dApps)
I will arbitrage copy trading bot of polymarket kalshi openclaw claude
Vuoi lavorare su base oraria?
Spiega a Sasa J cosa ti serve.
50 USD
/
oraPortfolio
36 Recensioni
| (36) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
1-5 di 36 recensioni
Ordina per
Più rilevante
cborraz
Cliente abituale
Stati Uniti
left a 5 star, well deserved. super easy to work with, understood the project right away even the zk stuff which i was a bit worried about. code was clean, and he actually explained things when i got confused instead of going silent. overall just smooth, I’d work with him again for sure.
Utile?
paulinamroczkow
Cliente abituale
Regno Unito
I feel like I actually understand what I'm doing now instead of just blindly running bots and hoping for the best. Thank you.
Utile?
cborraz
Cliente abituale
Stati Uniti
Communication was fast, work quality was solid, and he stuck to the timeline without me having to chase, highly recommended.
Utile?
dragisapetro228
Cliente abituale
Serbia
Sasa delivered the Polymarket crypto event scraper exactly as requested, communicated clearly throughout the project, and completed everything professionally within the agreed time.
Utile?
code_novaa
Francia
Sasa J is a highly skilled expert with deep knowledge in Polymarket bots.
Utile?
