Profile cover photo
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar
$15 USD / hour
Flag of UKRAINE
kyiv, ukraine
$15 USD / hour
It's currently 4:37 AM here
Joined June 22, 2021
0 Recommendations

Yaroslav K.

@yaroslavkushnir1

5.0 (5 reviews)
2.5
2.5
86%
86%
$15 USD / hour
Flag of UKRAINE
kyiv, ukraine
$15 USD / hour
60%
Jobs Completed
100%
On Budget
100%
On Time
N/A
Repeat Hire Rate

BlockChain Backend Developer

I'm Yaroslav K. Full stack developer My skills: - Block Chain and Smart Contract: DEX and NFT sites, Ethereum, Solana, Algorand, PyTeal, Solidity, Rust, Web3.js and IPFS - Google Cloud Platform, cPannel - Linux programming and administration, GCC, Regular Expression, Bash scripting - Node.js, React.js, Express.js, Laravel, Python, Firebase, MySQL, Mongo DB - Data Science, Machine Learning(LSTM), Tensorflow - C/C++, C#, .Net Framework - OpenCV, Image processing I am ready to work by full time and part time. Please feel free to contact me. Regards Thanks

Contact Yaroslav K. about your job

Log in to discuss any details over chat.

Portfolio

9759441
9293497
9293345
9759441
9293497
9293345

Reviews

Changes saved
Showing 1 - 5 out of 5 reviews
Filter reviews by:
1.0
$30.00 AUD
He waste my time after 5 days he start nonsense excuses even I confirm more then 10 times before start you able to do this job he said yes !!! NO Recommended
PHP
Website Design
Graphic Design
CSS
HTML
User Avatar
Flag of Muhammad G.
@rehmatclick
2 years ago
1.0
£50.00 GBP
The Freelancer did not complete the project. There was no communication. On the plus side, he refunded the milestone. Will never hire him again.
JavaScript
CSS
HTML5
HTML
User Avatar
Flag of Sorin S.
@sxns
2 years ago
5.0
$60.00 USD
good work and good on time
Java
JSP
MySQL
Netbeans
Software Engineering
Z
Flag of Abdalla A.
@zeroab3
2 years ago
5.0
$70.00 USD
Python and Blockchain Expert
Python
Blockchain
MongoDB
Web3.js
S
Closed User
@salavatsemerhano
2 years ago
5.0
$50.00 USD
Wonderful freelancer!! Highly Reccomended.
PHP
Software Architecture
MySQL
HTML
Laravel
T
Flag of Matthew F.
@Thewball
3 years ago

Experience

Senior Web Developer

freelancing work
Jun 2019 - Oct 2020 (1 year, 4 months)
- Led the development of ElasticSearch based solutions to deliver fast and robust search experiences when dealing with large volumes of data. - Let the development of the creation of a resuable CMS that automatically exposes a REST API for content to be consumed by the front end and powers most of the websites delivered by the company. - Developed a custom multisite CMS to support the company wesite.

Full Stack Developer

freelancing work
May 2018 - Apr 2019 (11 months, 1 day)
- Developed SCORM LMS with React.js and back-end API with Laravel and Node.js - Integrated SCORM dispachter to .NET framework based LMS and e-Learning system. - Integrated SCORM dispachter to Moodle LMS. - Intergrate third-party libraries like AWS under NDA

Education

Master Degree of computer science

Kyiv Engineering Technical Institute, Ukraine 2012 - 2018
(6 years)

Contact Yaroslav K. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected
Previous User Next User
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.