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Daniil
Krizhanovskyi

Average Review
0.00
Reputation
18
Finished gigs
0
Finished jobs
0
Website
github.com
Country
Not specified
Skills
Web, Mobile & Software Dev
IT & Networking
Engineering & Architecture
Python
C++
Back End Developer
Data Science & Analytics
API
C
Data Structures and Algorithms
Software Engineering
Linux
User Testing
Functionality testing
Usability testing
Compatibility testing
Research
Engineering
Devops
Docker
Rust
Golang
Automation
Documentation
Statistics
Critical Thinking
Algorithms
Data Modeling
Distributed Systems
Mathematics
Specialization
Blockchain architecture
Hourly rate
$40/hr
Preferred payment options
ETH
USDC
About me
Specializing in distributed systems, cryptography, and applied mathematics. My focus is on the practical implementation of cryptographic solutions and the development of scalable, high-performance distributed systems.
https://www.linkedin.com/in/daniil-krizhanovskyi-quantum-cryptogtapher/

Work experience

SecureTech Solutions GmbH
August 2023 – April 2024
Job title
Applied Cryptography Engineer
Work experience & achievements
Developed cryptographic protocols for securing financial transactions in distributed systems, increasing operational security by 30%. Integrated post-quantum algorithms to ensure system resilience against modern cryptographic attacks. Optimized cryptographic modules in C and C++ for blockchain networks, enhancing performance by 25%. Conducted security testing and verification, ensuring compliance with GDPR and data security requirements.
NextGen Technologies
July 2022 – October 2023
Job title
Middle Rust Engineer
Work experience & achievements
Developed key components of distributed systems, enabling over 1 million requests per second. Optimized critical modules in C and C++, increasing processing speed by 20%. Implemented efficient solutions for blockchain applications, reducing processing delays by 15%.

Education

Lviv Polytechnic National University
Graduation year: 2022
Level of study
PGCE
Major / Field of study
Applied Mathematics
Odessa National Polytechnic University
Graduation year: 2021
Level of study
PGCE
Major / Field of study
Information Systems and Technologies

CV

CV_KD_Updated.pdf