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$
USD
I will develop crypto wallet app
Ibrahim Khalil
5.0
5.0
About this gig
Build Secure Non-Custodial Crypto Wallet App (Android | EVM)
Looking for a reliable crypto wallet app? I build secure and simple wallet app solutions as a blockchain developer focused on real-world fintech app products and cryptocurrencies.
I will develop your crypto wallet app with clean UI, strong security, and smooth performance. Whether you need a wallet app or a full fintech app, I ensure safe handling of cryptocurrencies.
As a blockchain developer, I build practical products that work in real use. Your crypto wallet app will be secure, your wallet app easy to use, and your fintech app ready for cryptocurrencies integration.
Features
Non-custodial wallet app
Send & receive cryptocurrencies
Multi-wallet crypto wallet app support
QR + biometric login
Transaction history in fintech app
Smart contract support by blockchain developer
️
Tech Stack
Ethereum, BNB, Polygon (EVM)
Android (Native)
Im an experienced blockchain developer. I build every crypto wallet app and wallet app with production focus. Your fintech app will handle cryptocurrencies safely.
Why Me
Clean code
Real product experience
Reliable blockchain developer
Lets build your crypto wallet app today.
Get to know Ibrahim Khalil
Ibrahim Khalil
Experienced Software Engineer Backend Cloud and Blockchain Specialist!
- FromBangladesh
- Member sinceFeb 2018
- Avg. response time1 hour
- Last delivery1 year
Languages
English, Spanish, Italian, German, Hindi
Hi, I’m Ibrahim, a Software Engineer with 8+ years of experience building scalable backend systems and mobile apps. I specialize in Java, Spring Boot, and microservices, with strong experience in AWS (serverless and server-based infrastructure). I also work with blockchain technologies like EVM-based networks and Hyperledger Fabric, building crypto wallets and secure platforms. Earlier in my career I developed Android apps, which helps me understand products end-to-end. I focus on clean architecture, secure systems, and reliable delivery with clear communication.
FAQ
What type of blockchain is supported?
The app supports EVM-based blockchains such as Ethereum, BNB Chain, Polygon, and others.
Is the wallet non-custodial?
Yes! It's 100% non-custodial. Users control their private keys and mnemonic phrases.
Can I import my existing wallet using private key or seed?
Absolutely. Users can create a new wallet or import an existing one using mnemonic or private key.
Will the app show token balances and allow token transfers?
Yes. It supports multiple tokens and enables token import, balance view, and transfers.
Can I request extra features?
Yes! I offer full customization — backend, smart contract interaction, swapping, or anything else.
Do you provide source code?
Yes, source code is included in pro package only.
Reviews
16 reviews for this Gig
| (15) | ||
| (0) | ||
| (0) | ||
| (1) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
K 
kmanishkumar200
Repeat Client
India
we will work forever thanks
$100-$200
Price
8 days
Duration
I 
Seller's Response
Helpful?S saleembutt2005
Repeat Client
Pakistan
Best seller. Great Knowledge about his work. he is the Number One choice for his work. He did difficult work very easily. 5 Stars to Him.
I Seller's Response
Helpful?F 
fameusproject
United States
Very responsive and responsible seller
Helpful?P power941
Repeat Client
Romania
It's the 4th time I am working with him, he is the best! Thank you alot!
Helpful?D 
damyandigital
Netherlands
Ibrahim is using a standard template where he just puts the logo and adds wallet functions. No room for GUI customizations and when you ask to cancel the project you get "if i cancel, it will hurt my profile." Yes, we got delivered a standard template of a wallet framework with our logo on it but its not worth the money even though his fee is low.
I Seller's Response
Helpful?
Reviews
16 reviews for this Gig
| (15) | ||
| (0) | ||
| (0) | ||
| (1) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
K kmanishkumar200
Repeat Client
India
we will work forever thanks
$100-$200
Price
8 days
Duration
I Seller's Response
Helpful?S saleembutt2005
Repeat Client
Pakistan
Best seller. Great Knowledge about his work. he is the Number One choice for his work. He did difficult work very easily. 5 Stars to Him.
I Seller's Response
Helpful?F fameusproject
United States
Very responsive and responsible seller
Helpful?P power941
Repeat Client
Romania
It's the 4th time I am working with him, he is the best! Thank you alot!
Helpful?D damyandigital
Netherlands
Ibrahim is using a standard template where he just puts the logo and adds wallet functions. No room for GUI customizations and when you ask to cancel the project you get "if i cancel, it will hurt my profile." Yes, we got delivered a standard template of a wallet framework with our logo on it but its not worth the money even though his fee is low.
I Seller's Response
Helpful?
