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$
USD
I will do blockchain development service
I pledge honesty and loyalty to my buyers
I am a certified and experienced Blockchain developer.
I specialize in developing secure, scalable, and decentralized networks for both permissioned and permissionless systems. With extensive experti...
About this Gig
Hello and welcome,
You will get the best blockchain development services, like
1. Full Blockchain Development,
2. Smart contracts,
3. Crypto and Tokens,
4. Dapp,
5. NFT website,
6. NFT minting,
7. NFT design, e.t.c.
BLOCKCHAIN DEVELOPMENT || SMART CONTRACT
Kindly message me; I am always at your service.
Thanks.
Purpose:
Collectibles
•
DeFi
•
Web browser
•
Dao
•
NFT
•
Smart Contracts
Programming language:
Python
•
Rust
•
Solidity
•
Node.js
•
React
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
Other Blockchain Development & Solutions Services I Offer
Reviews
14 reviews for this Gig
| (12) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
V victorbrinzea
Romania
great work!
$50-$100
Price
8 days
Duration
U 
Seller's Response
Helpful?J jerinjoseph752
United States
Umar J is great! His professionalism in blockchain development is top-notch, and his proactive communication made the entire process smooth. His work is amazing, and he delivered on time. Highly recommend! 🙌
$50-$100
Price
2 days
Duration
U Seller's Response
Helpful?F fernandoe5
Guatemala
Excelente buen trabajo
Up to $50
Price
2 days
Duration
U Seller's Response
Helpful?R ronaldjames272
United Kingdom
Great work
$50-$100
Price
10 days
Duration
U Seller's Response
Helpful?F fernandoe5
Guatemala
Excelente trabajo mucho profesionalismo, responde muy rápido y atiende todas las consultas sin excepción. Recomendado para cualquier proyecto
$100-$200
Price
4 weeks
Duration
Helpful?
Reviews
14 reviews for this Gig
| (12) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
V victorbrinzea
Romania
great work!
$50-$100
Price
8 days
Duration
U Seller's Response
Helpful?J jerinjoseph752
United States
Umar J is great! His professionalism in blockchain development is top-notch, and his proactive communication made the entire process smooth. His work is amazing, and he delivered on time. Highly recommend! 🙌
$50-$100
Price
2 days
Duration
U Seller's Response
Helpful?F fernandoe5
Guatemala
Excelente buen trabajo
Up to $50
Price
2 days
Duration
U Seller's Response
Helpful?R ronaldjames272
United Kingdom
Great work
$50-$100
Price
10 days
Duration
U Seller's Response
Helpful?F fernandoe5
Guatemala
Excelente trabajo mucho profesionalismo, responde muy rápido y atiende todas las consultas sin excepción. Recomendado para cualquier proyecto
$100-$200
Price
4 weeks
Duration
Helpful?
