Browse categories
Explore
Fiverr Pro
English
$
USD
Looks Like This Service Is On Hold
I will be blockchain developer for presale, staking, dex and tax token on solana, bsc
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
Hi there! Im a certified Solana blockchain developer with 4+ years of hands-on experience building high-performance decentralized applications (dApps), secure smart contracts, and scalable Web3 solutions. Whether you need a custom SPL token, NFT marketplace, DeFi protocol, or a full-stack Solana dApp and polymarket bot, I deliver secure, gas-efficient, and audited code to bring your project to life.
Services | Offer
1. Solana Smart Contracts & Programs
- Custom SPL tokens (Fungible & Non-Fungible)
- NFT minting, staking, and marketplace logic
- DeFi protocols (AMMs, lending/borrowing, yield farming)
- Token vesting & multi-signature wallets
- Clone of Ore supply
2. Full-Stack Solana dApps
- Frontend (React/Next.js + TailwindCSS)
- Backend (Node.js, Indexing with GraphQL)
- Wallet integration (Phantom, Solflare, Ledger)
- Cross-chain bridges (Wormhole, Allbridge)
3. Security & Optimization
- Smart contract audits (Manual + Automated)
- Gas optimization & performance tuning
- Bot protection (anti-sniping mechanisms)
4. Consultation & Troubleshooting
- Solana architecture design
- Debugging failed transactions
- Validator setup & RPC node configuration
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 blockchains do you support?
I work with Solana, Ethereum (EVM), BNB Chain, Polygon, and other EVM-compatible networks. If you have a specific chain in mind, feel free to ask before ordering.
What type of crypto bots do you develop?
I develop custom crypto bots including: - Trading bots - Arbitrage bots (DEX / CEX) - Sniper bots - Copy trading bots - Automation & monitoring bots All bots are built based on your strategy and requirements.
Are the bots fully automatic?
Bots can be: - Fully automatic - Semi-automatic - Manual with alerts You choose the level of automation.
Will I get the source code?
Yes. You receive the full source code.
Is the bot secure? Will you access my funds?
Security is a priority: - Bots use API keys with limited permissions - No withdrawal access required - Private keys are never stored or shared You stay in full control.
Reviews
22 reviews for this Gig
| (22) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jack3679
Repeat Client
United Kingdom
Taras successfully delivered the Polymarket data I needed. The data was accurate, well-organized, and very useful for my project. Great experience.
Up to $50
Price
2 days
Duration
T 
Seller's Response
Helpful?J jack3679
Repeat Client
United Kingdom
Taras built the presale smart contract with a referral system and everything worked as expected. He understood the requirements quickly, delivered clean code, and was easy to work with. Would recommend.
$50-$100
Price
2 days
Duration
T Seller's Response
Helpful?M 
melina_barros
Moldova
Taras delivered a well-functioning staking contract that met all technical requirements. The solution was reliable, cleanly implemented, and performed as expected. Communication was clear, and the work was completed efficiently.
$50-$100
Price
2 days
Duration
T Seller's Response
Helpful?M michael9285
United States
Taras delivered exceptional results for my presale orders, handling the entire process with a high level of professionalism, precision, and reliability. His expertise and attention to detail ensured a smooth execution and a successful outcome.
$100-$200
Price
3 days
Duration
T Seller's Response
Helpful?G 
gustap_polish
Repeat Client
Poland
Taras did a great job updating my Polymarket bot based on my specifications. Everything works as expected, and I’m very satisfied with the outcome.
Up to $50
Price
2 days
Duration
T Seller's Response
Helpful?
Reviews
22 reviews for this Gig
| (22) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jack3679
Repeat Client
United Kingdom
Taras successfully delivered the Polymarket data I needed. The data was accurate, well-organized, and very useful for my project. Great experience.
Up to $50
Price
2 days
Duration
T Seller's Response
Helpful?J jack3679
Repeat Client
United Kingdom
Taras built the presale smart contract with a referral system and everything worked as expected. He understood the requirements quickly, delivered clean code, and was easy to work with. Would recommend.
$50-$100
Price
2 days
Duration
T Seller's Response
Helpful?M melina_barros
Moldova
Taras delivered a well-functioning staking contract that met all technical requirements. The solution was reliable, cleanly implemented, and performed as expected. Communication was clear, and the work was completed efficiently.
$50-$100
Price
2 days
Duration
T Seller's Response
Helpful?M michael9285
United States
Taras delivered exceptional results for my presale orders, handling the entire process with a high level of professionalism, precision, and reliability. His expertise and attention to detail ensured a smooth execution and a successful outcome.
$100-$200
Price
3 days
Duration
T Seller's Response
Helpful?G gustap_polish
Repeat Client
Poland
Taras did a great job updating my Polymarket bot based on my specifications. Everything works as expected, and I’m very satisfied with the outcome.
Up to $50
Price
2 days
Duration
T Seller's Response
Helpful?
