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Elnaril est indisponible jusqu'au Dec 31, 2026
I will dev a blockchain bot, application, script or lib in python
Python Web3 Developer
I have more than 15+ years of experience in software development for corporate and investment banks in London and Paris. I worked in many technical environments, but mainly Java, Python, SQL, Bash.
T...
Certifié par Fiverr Pro
Elnaril a été sélectionné par l'équipe Fiverr Pro pour son expertise.
Certifié pour
Applications de bureau
Développement et solutions de blockchain
À propos de ce service
Vetted Pro
I can develop a Python application, script or bot for Ethereum and any compatible blockchain (Polygon, Arbitrum, Axie/Ronin, BSC, ...).
I can develop a library and integrate it into your own Python application, script or bot.
I can request any crypto REST API, including:
- Infura
- Etherscan
- CoinGecko
- DEX Aggregator (0x,1inch,Paraswap...)
- Bloxroute,Blocknative
I can query for you Ethereum nodes with web3 requests in Python.
This means I can develop a python app/script/bot that reads for you information from the blockchain and/or send transactions concerning ETH, ERC20, ERC721, NFT tokens, ...
This can be for simple transactions, but also using smart contracts or protocols including 0x, 1inch, DEX (Uniswap, ...) DeFi protocols, ...
Ex tech lead in major European banks (BNP PARIBAS, CREDIT AGRICOLE) for more than 15+ years, in London and Paris, I provide now digital services for individuals and companies of any size.
In contrast to most of other sellers, I provide corporate grade solutions with clean and robust code, based on the analysis of your requirements.
Just send me your requirements after reading the FAQ below and I'll create a custom offer.
Objectif:
Objets de collection
•
DeFi
•
Autres
Langage de programmation:
Python
Protégez vos ressources et vos informations.
Les services de crypto-monnaie se concentrent uniquement sur le développement et la programmation. Ne partagez jamais d'informations sensibles ou de codes privés avec d'autres personnes.
Mon portfolio
FAQ
Do you develop webapp/website front-end (javascript, ...) or back-end ?
No.
Do you develop Smart Contracts (Solidity) ?
No.
Do you develop/deploy new tokens, coins or blockchains ?
No.
Do you develop applications/scripts for non Ethereum compatible blockchains (Bitcoin, Elrond, ...) ?
No.
Do you develop mobile or react native applications ?
No.
Do you integrate Metamask in webapps/websites or do web3 injection ?
No.
For what blockchains do you develop your bots, applications, scripts or libraries ?
For Ethereum and any blockchain compatible with Ethereum, including BSC, Polygon (Matic), Arbitrum, Ronin/Axie Infinity, Avalanche ... I do NOT provide services for NON-Ethereum compatible blockchains like Bitcoin, Solana, Elrond, Cardano, Cosmos, Polkadot, Stellar, Wax, Waves ...
Can you integrate my token into my Unity or Web game/app ?
No.
Is this Gig about something else than blockchains and cryptocurrencies ?
No.
Do you provide/advise crypto trading strategies ?
No. I can implement YOUR trading strategy in a bot/application, providing it's possible, but I don't provide or advise one. And I don't have the ability to judge if your strategy is good enough to be profitable. You need to do your own due diligence before asking me to implement your strategy.
Avis
53 avis concernant ce service
| (52) | ||
| (1) | ||
| (0) | ||
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Détails de la notation
- Niveau de communication avec le freelance
- À recommander à un ami
- Service conforme à la description
Trier par
Les plus pertinents
B brodav7
États-Unis
Collaboration en coursGreat work! My project was completed much faster than expected. Thank you.
200 $US-400 $US
Prix
4 jours
Durée
E 
Réponse du freelance
Utile?B brodav7
États-Unis
Collaboration en coursVery professional, went above and beyond the scope of the project, excellent work!
1 000 $US-2 500 $US
Prix
3 semaines
Durée
E Réponse du freelance
Utile?J jfocke
Allemagne
Collaboration en coursWe were pressed on time on delivering and Elnaril really went above and beyond to deliver on time and make sure that all the requirement are defined. The code and documentation was clean and greate for even non-developers. Will definitely keep him in mind when looking for further support. Thank Elnaril!
1 000 $US-2 500 $US
Prix
2 semaines
Durée
Utile?P prodninety8
Allemagne
Collaboration en coursalways love to work with elnaril! super professional and experienced!
100 $US-200 $US
Prix
3 jours
Durée
Utile?D 
defimodex
Pays-Bas
Collaboration en coursSatisfied customer as always!
50 $US-100 $US
Prix
3 semaines
Durée
E Réponse du freelance
Utile?
Avis
53 avis concernant ce service
| (52) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Détails de la notation
- Niveau de communication avec le freelance
- À recommander à un ami
- Service conforme à la description
Trier par
Les plus pertinents
B brodav7
États-Unis
Collaboration en coursGreat work! My project was completed much faster than expected. Thank you.
200 $US-400 $US
Prix
4 jours
Durée
E Réponse du freelance
Utile?B brodav7
États-Unis
Collaboration en coursVery professional, went above and beyond the scope of the project, excellent work!
1 000 $US-2 500 $US
Prix
3 semaines
Durée
E Réponse du freelance
Utile?J jfocke
Allemagne
Collaboration en coursWe were pressed on time on delivering and Elnaril really went above and beyond to deliver on time and make sure that all the requirement are defined. The code and documentation was clean and greate for even non-developers. Will definitely keep him in mind when looking for further support. Thank Elnaril!
1 000 $US-2 500 $US
Prix
2 semaines
Durée
Utile?P prodninety8
Allemagne
Collaboration en coursalways love to work with elnaril! super professional and experienced!
100 $US-200 $US
Prix
3 jours
Durée
Utile?D defimodex
Pays-Bas
Collaboration en coursSatisfied customer as always!
50 $US-100 $US
Prix
3 semaines
Durée
E Réponse du freelance
Utile?
