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Sasa J
@sasajovanovi454
Level 2
Blockchain Dapp, Bot Developer
Serbia
English
About me
Blockchain developer with 6+ 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.
Skills
Sasa J
$50/hour
Offline •
Average response time: 1 hour
See my services
Trading Bots Development
I will launch token pumpfun axiom pumpswap meteora bundle script trading volume bot
Decentralized Applications (dApps)
I will custom blockchain presale staking dex defi bridge nft rwa zksync
Want to work on an hourly basis?
Tell Sasa J what you need.
$50
/
hourPortfolio
39 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 39 Reviews
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Most relevant
paulinamroczkow
Repeat Client
United Kingdom
I feel like I actually understand what I'm doing now instead of just blindly running bots and hoping for the best. Thank you.
Helpful?
cborraz
Repeat Client
United States
Communication was fast, work quality was solid, and he stuck to the timeline without me having to chase, highly recommended.
Helpful?
baramadha00
Repeat Client
Saudi Arabia
Helpful?
mrbutler205
United States
Helpful?
ceomomentumlabs
United States
He was really nice definitely will work with him again
Helpful?
