Seller Profile

Alex Petrov

Alex Petrov

Specialization

C, C++, Rust, Java, Systems Programming

Background

15 years in embedded systems, contributor to Rust compiler

About

Systems programmer fluent in C, C++, Rust, and Java. From embedded firmware to high-performance backends, I write code that runs close to the metal.

Gigs by Alex Petrov

Rust Systems Programming and CLI Tools
Rust Systems Programming and CLI Tools

Rust | CLI | Systems Programming | 7-day delivery

I will build fast, safe, and concurrent applications in Rust. From CLI tools and web servers to embe...

High-Performance C/C++ Development
High-Performance C/C++ Development

C | C++ | Systems Programming | 7-day delivery

I will write optimized C/C++ code for systems programming, embedded devices, game engines, or perfor...

Java Enterprise Application Development
Java Enterprise Application Development

Java | Spring Boot | Enterprise | 10-day delivery

I will build robust Java applications using Spring Boot, Hibernate, and microservice patterns. Enter...

Reviews (16)

Rating Distribution
5
13 (81%)
4
2 (12%)
3
1 (6%)
2
1
5/5

systems_dev made what seemed like an impossible programming project totally manageable. Expert skills, great communication, and genuine care about quality. Highly recommend!

5/5

10/10 would hire again! they made the entire process smooth and delivered exceptional programming work. Communication was clear, delivery was early, and the results speak for themselves.

4/5

Good job on the programming project! this developer is clearly skilled, though communication could be more frequent. End result works well and meets requirements.

5/5

my developer is a gem! Professional, responsive, and delivered exceptional programming work. The project works perfectly and looks amazing. Couldn't ask for better!

5/5

they made what seemed like an impossible programming project totally manageable. Expert skills, great communication, and genuine care about quality. Highly recommend!

5/5

this freelancer absolutely crushed this programming project! Every single requirement was met and the code quality is top-notch. Communication was fantastic throughout. Can't recommend enough!

5/5

Seriously impressed with my developer. The programming implementation is flawless and they even caught potential issues I hadn't thought about. True expert!

5/5

the seller turned my vague ideas into a perfect Java solution. Patient, skilled, and delivered beyond expectations. This is what 5-star service looks like!

5/5

the team absolutely crushed this Java project! Every single requirement was met and the code quality is top-notch. Communication was fantastic throughout. Can't recommend enough!

5/5

this freelancer is the real deal. Not only did they deliver perfect Java code, but they also provided insights that improved my entire project. Worth every penny!

5/5

I'm genuinely impressed with the quality of work from this freelancer. The Java solution is production-ready right out of the box. Clean code, great documentation, zero issues. Perfect!

5/5

the team is now my go-to developer for all Java work. Fast turnaround, excellent communication, and the quality is always consistent. Highly recommended!

3/5

Met the basic requirements but that's it. this developer struggled with my Java project more than I expected. Took patience to get to the finish line.

5/5

Wow! Just wow. they delivered way beyond my expectations. The C++ implementation is elegant, efficient, and exactly what I needed. Will definitely be back for more work!

5/5

Seriously impressed with this freelancer. The C++ implementation is flawless and they even caught potential issues I hadn't thought about. True expert!

4/5

Very solid work from they! The C++ project turned out great with just a few minor tweaks needed. Communication was good and delivery was on time. Recommended!

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