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I will build cross chain bridge polymarket bot as blockchain developer
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
Are you looking for a reliable blockchain developer to bring your crypto project to life? Youre in the right place!
I specialize in building advanced blockchain solutions, including:
Auto-trading bots on Polymarket for taking profit
Crypto trading bots on Solana for automation and volume management
Cross-chain bridges using LayerZero for seamless interoperability between blockchains
With hands-on experience in smart contracts, DeFi protocols, and Solana SDKs, I deliver secure, efficient, and scalable solutions tailored to your project needs. My focus is on high-quality development, clear communication, and on-time delivery.
Whether youre launching a new token, automating trading strategies, or connecting multiple chains, I can help you achieve your goals with precision.
Lets turn your blockchain idea into reality!
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
FAQ
What do you need from me to get started?
I will need clear project requirements such as tokenomics (for SPL tokens), bot logic/strategy (if it’s a trading bot), or specific blockchains you want to connect (for cross-chain bridges). Once I have the details, I’ll guide you through the setup process.
Can you customize the features of the token or bot?
Yes, absolutely! I can implement custom features such as buy/sell tax, anti-bot measures, liquidity management, and more. For trading bots, I can tailor the logic to fit your strategy and goals.
Do you provide deployment support?
Yes, I provide full deployment support on Solana mainnet or testnet. I also guide you on wallet setup, contract verification, and any additional steps needed for a smooth launch.
Is the cross-chain bridge secure?
Yes, I use LayerZero protocol, which is designed for secure and reliable cross-chain messaging. I always follow best practices for smart contract development to minimize risks.
Do you offer post-delivery support?
Yes, I offer limited post-delivery support to ensure everything is running smoothly. If you need long-term maintenance or additional features, we can discuss a custom offer.
Reviews
41 reviews for this Gig
| (41) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
K 
kaydenbeech
Repeat Client
Germany
Stefan delivered an exceptional volume bot for Pump.fun, exceeding all expectations. His deep understanding of the Solana ecosystem and trading mechanics was evident from the start. The bot was built with strong reliability, efficiency, and precision, handling high-frequency operations smoothly while...
$50-$100
Price
1 day
Duration
Helpful?T timmgeyer
Germany
⭐️⭐️⭐️⭐️⭐️ Stefan did an outstanding job developing the Polymarket notification bot. The bot works smoothly and delivers real-time notifications exactly as expected. His technical expertise, especially with Polymarket integrations, was very impressive. Communication was clear throughout the project,...
$50-$100
Price
1 day
Duration
Helpful?M michael9285
Repeat Client
United States
Stefan did an exceptional job developing a volume bot on Raydium. The bot runs smoothly, executes trades efficiently, and maintains stable performance even under high network activity. His deep understanding of Solana and Raydium’s liquidity mechanics was evident throughout the project. He implemented...
$50-$100
Price
1 day
Duration
Helpful?L lano_perdinand
Cyprus
⭐️⭐️⭐️⭐️⭐️ Exceptional Cross-Chain Development – Highly Professional Work Stefan successfully developed a robust and secure cross-chain bridge using LayerZero, and the results exceeded expectations. The bridge works smoothly across chains, with correct contract configuration, reliable message passing,...
Up to $50
Price
2 days
Duration
Helpful?M michael9285
Repeat Client
United States
Stefan delivered an excellent bridge script using LayerZero SDK, and the results exceeded expectations. The implementation was clean, efficient, and fully functional across chains, demonstrating a deep understanding of cross-chain architecture and messaging flows. He handled configuration, edge cases,...
$50-$100
Price
1 day
Duration
Helpful?
Reviews
41 reviews for this Gig
| (41) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
K kaydenbeech
Repeat Client
Germany
Stefan delivered an exceptional volume bot for Pump.fun, exceeding all expectations. His deep understanding of the Solana ecosystem and trading mechanics was evident from the start. The bot was built with strong reliability, efficiency, and precision, handling high-frequency operations smoothly while...
$50-$100
Price
1 day
Duration
Helpful?T timmgeyer
Germany
⭐️⭐️⭐️⭐️⭐️ Stefan did an outstanding job developing the Polymarket notification bot. The bot works smoothly and delivers real-time notifications exactly as expected. His technical expertise, especially with Polymarket integrations, was very impressive. Communication was clear throughout the project,...
$50-$100
Price
1 day
Duration
Helpful?M michael9285
Repeat Client
United States
Stefan did an exceptional job developing a volume bot on Raydium. The bot runs smoothly, executes trades efficiently, and maintains stable performance even under high network activity. His deep understanding of Solana and Raydium’s liquidity mechanics was evident throughout the project. He implemented...
$50-$100
Price
1 day
Duration
Helpful?L lano_perdinand
Cyprus
⭐️⭐️⭐️⭐️⭐️ Exceptional Cross-Chain Development – Highly Professional Work Stefan successfully developed a robust and secure cross-chain bridge using LayerZero, and the results exceeded expectations. The bridge works smoothly across chains, with correct contract configuration, reliable message passing,...
Up to $50
Price
2 days
Duration
Helpful?M michael9285
Repeat Client
United States
Stefan delivered an excellent bridge script using LayerZero SDK, and the results exceeded expectations. The implementation was clean, efficient, and fully functional across chains, demonstrating a deep understanding of cross-chain architecture and messaging flows. He handled configuration, edge cases,...
$50-$100
Price
1 day
Duration
Helpful?
