Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop, audit, and optimize smart contracts for blockchain projects
I specialize in Web3 development, backend architecture, blockchain integrations
Blockchain & Backend Engineer with 4+ years of experience building smart contracts, scalable APIs, trading bots, and real-time systems for startups and Web3 platforms.
Services:
✅ Smart Contracts (ER...
About this Gig
I will develop, test, audit and integrate your smart contracts on EVM-based blockchains in a very short period of time. I believe in solving the problem in most clean, efficient and in a scalable way.
Token Type:
Currency
•
Digital asset
•
Governance
Programming language:
Solidity
Reviews
5 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C creation367
India
⭐️⭐️⭐️⭐️⭐️ I had an absolutely amazing experience working with this seller! 🚀 He handled my blockchain project with complete professionalism and deep technical expertise. From the start, his communication was clear, fast, and very friendly — he made sure to understand every detail of my requirements...
Up to $50
Price
8 days
Duration
Helpful?F 
fipherr
Canada
Great to work with, he knowledgeable and experienced with firefly, blockchain, ethereum, smart contract….
Up to $50
Price
2 days
Duration
Helpful?U ugnott
United States
I was very impressed with Ankit's attention to detail and quick response time. His professionalism and code expertise helped us successfully complete the project. Highly recommend!
Up to $50
Price
1 day
Duration
Helpful?U ugnott
United States
I was absolutely impressed by his professional work, code expertise, deep understanding, and quick responsiveness.. He exceeded my expectation. Highly recommend.
Up to $50
Price
2 days
Duration
Helpful?U ugnott
United States
He exceeded all expectations on this project. His ability to quickly resolve complex issues, attention to detail] was truly impressive. His proactive communication and quick responsiveness made me impressed a lot. I would highly recommend them for any smart contract test project.
Up to $50
Price
5 days
Duration
Helpful?
Reviews
5 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C creation367
India
⭐️⭐️⭐️⭐️⭐️ I had an absolutely amazing experience working with this seller! 🚀 He handled my blockchain project with complete professionalism and deep technical expertise. From the start, his communication was clear, fast, and very friendly — he made sure to understand every detail of my requirements...
Up to $50
Price
8 days
Duration
Helpful?F fipherr
Canada
Great to work with, he knowledgeable and experienced with firefly, blockchain, ethereum, smart contract….
Up to $50
Price
2 days
Duration
Helpful?U ugnott
United States
I was very impressed with Ankit's attention to detail and quick response time. His professionalism and code expertise helped us successfully complete the project. Highly recommend!
Up to $50
Price
1 day
Duration
Helpful?U ugnott
United States
I was absolutely impressed by his professional work, code expertise, deep understanding, and quick responsiveness.. He exceeded my expectation. Highly recommend.
Up to $50
Price
2 days
Duration
Helpful?U ugnott
United States
He exceeded all expectations on this project. His ability to quickly resolve complex issues, attention to detail] was truly impressive. His proactive communication and quick responsiveness made me impressed a lot. I would highly recommend them for any smart contract test project.
Up to $50
Price
5 days
Duration
Helpful?
