Demchuk Nazar — Rust Developer

Expertise in Back-End Web (1.0 yr.), Blockchain and Cryptography (0.5 yr.).

Last verified on June, 2024

Core Skills

Rust

1 yr.

C/C++/C#

1 yr.

Solana

Axum

Tokio

Bio Summary

Software Engineer with expertise in backend development, blockchain technology, and big data, boasting a solid foundation in computer science from Ukrainian Catholic University. Holds a strong junior/middle experience level, with hands-on Rust, C++, and a gambit of modern technologies such as Solana, Axum, and Kafka. Proven track record of developing robust solutions for cryptocurrency swapping and NFT architecture, time-series data manipulation, and digital media copyright solutions. Notable achievements include contributions to open-source projects, and winning a national programming tournament. Fluent in advanced software engineering paradigms and well-versed in real-time streaming and machine learning library development.

Technical Skills

Programming Languages	Rust
Java Libraries and Tools	Apache Velocity
Mobile Frameworks and Libraries	Axum
Rust Frameworks	Axum
C++ Libraries and Tools	C/C++/C#
Databases & Management Systems / ORM	KDB
Cloud Platforms, Services & Computing	AWS
Operating Systems	Linux
BlockChain and Decentralized Software	Solana, Tokio
Virtualization, Containers and Orchestration	WebAssembly
Other Technical Skills	Backend, Clap, Fat-Free, Rayon, Serde

Work Experience

Rust Blockchain Developer, AI-assistant & Index-based NFT

Duration: 04/2024 – current
Summary: Built a backend for an AI-assistant for cryptocurrency swapping on the Solana blockchain and developed the architecture for a new index-based NFT.
Responsibilities: Backend development, architecture design, cryptocurrency swapping AI-assistant implementation, NFT architecture research and development
Technologies: Rust, axum, solana-sdk, tokio, GPT-4

Software Engineer, Time-series Vectorized Language & Logging Tool

Duration: 08/2023 – 04/2024
Summary: Maintained and extended a time-series vectorized language for quick data manipulation, developed a report management feature, and wrote an allocation-free logging tool for the stock market.
Responsibilities: Language maintenance, report management development, real-time allocation-free logging tool development
Technologies: Rust, rayon, KDB, backend, Allocation-free Java, Apache Velocity

Junior Rust/C++ Developer, Copyright Solutions & Social Media Tech-Stack

Duration: 06/2023 – 09/2023
Summary: Worked on various copyright solutions for digital media, built tech-stack for a social media app, designed databases, and set up server and database on AWS.
Responsibilities: Digital media copyright solution development, social media app tech-stack build, database design and normalization, AWS server and database setup
Technologies: C++, OpenSSL, Rust, backend, WebAssembly, PostgresQL

Contributor, textplots.rs

Summary: Contributed to an open-source project for plotting graphs and diagrams on embedded devices.
Responsibilities: Open-source project contribution, CLI tool development
Technologies: Rust

Developer, Joker

Summary: Developed a Docker alternative CLI tool, with a focus on containerization and virtual machine concepts.
Responsibilities: CLI tool development, containerization and virtual machine knowledge improvement, multi-component application isolation
Technologies: Rust, serde, clap, Linux

Project Lead, Axon

Summary: Designed and developed a concurrent machine learning library and implemented various optimizations and tools for enhanced performance.
Responsibilities: Library architecture design, team leadership, optimizer development, testing, GPipe parallelization implementation
Technologies: C++, libeigen, TBB

Education

Bachelor of Science in Computer Science
Relevant Coursework: Data Structures and Algorithms, Computer Architecture, Operating Systems, Big Data, Cryptography, Artificial Intelligence, Calculus, Discrete Math, Probability & Statistics.
Expected May 2025

Certification

Ukraine Rust Developer Bootcamp
Ecosoft Tournament
Won a Ukrainian national programming tournament with 'Best Startup idea of the year' honor.

How to hire with Upstaff

Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.

Meet Carefully Matched Talents

Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.

Validate Your Choice

Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Why Upstaff

Upstaff is a technology partner with expertise in AI, Web3, Software, and Data. We help businesses gain competitive edge by optimizing existing systems and utilizing modern technology to fuel business growth.

Real-time project team launch

<24h

Interview First Engineers

Upstaff's network enables clients to access specialists within hours & days, streamlining the hiring process to 24-48 hours, start ASAP.

x10

Faster Talent Acquisition

Upstaff's network & platform enables clients to scale up and down blazing fast. Every hire typically is 10x faster comparing to regular recruitement workflow.

Vetted and Trusted Engineers

100%

Security And Vetting-First

AI tools and expert human reviewers in the vetting process is combined with track record & historically collected feedbacks from clients and teammates.

~50h

Save Time For Deep Vetting

In average, we save over 50 hours of client team to interview candidates for each job position. We are fueled by a passion for tech expertise, drawn from our deep understanding of the industry.

Flexible Engagement Models

Custom Engagement Models

Flexible staffing solutions, accommodating both short-term projects and longer-term engagements, full-time & part-time

Unique Talent Ecosystem

Candidate Staffing Platform stores data about past and present candidates, enables fast work and scalability, providing clients with valuable insights into their talent pipeline.

Transparent

No Hidden Costs

Price quoted is the total price to you. No hidden or unexpected cost for for candidate placement.

One Consolidated Invoice

No matter how many engineers you employ, there is only one monthly consolidated invoice.

Ready to hire Demchuk Nazar
or someone with similar Skills?

Book a call with Demchuk Nazar

Start Hiring