You will get a professional high-load backend service in Rust
Project details
I build backend systems in Rust: fast, reliable, and structured to grow with your product. Rust gives you memory safety and predictable performance under load with no garbage collector, which makes it a strong fit for services that need to stay fast and stable at scale.
What I can build for you:
• REST APIs with axum or Actix Web: routing, validation, authentication, and structured error handling
• gRPC services with tonic for efficient service-to-service communication
• Microservice architectures where multiple services talk to each other
• Database (PostgreSQL) integration with schema design, migrations, and queries
• Event-driven and message-based systems with Kafka or RabbitMQ
• External API integration, and gateways that sit in front of your services
• Asynchronous, concurrent request handling on Tokio for high-load workloads
• Docker packaging and deployment to your server, VPS, or cloud
I take loosely defined requirements and turn them into a maintainable, documented codebase. Whether you need one focused service or a connected set of them, I scope the work to where your project actually is. I can also join an existing Rust project and extend or stabilize it.
What I can build for you:
• REST APIs with axum or Actix Web: routing, validation, authentication, and structured error handling
• gRPC services with tonic for efficient service-to-service communication
• Microservice architectures where multiple services talk to each other
• Database (PostgreSQL) integration with schema design, migrations, and queries
• Event-driven and message-based systems with Kafka or RabbitMQ
• External API integration, and gateways that sit in front of your services
• Asynchronous, concurrent request handling on Tokio for high-load workloads
• Docker packaging and deployment to your server, VPS, or cloud
I take loosely defined requirements and turn them into a maintainable, documented codebase. Whether you need one focused service or a connected set of them, I scope the work to where your project actually is. I can also join an existing Rust project and extend or stabilize it.
Coding Expertise
Performance OptimizationWhat's included
| Service Tiers |
Starter
$100
|
Standard
$300
|
Advanced
$650
|
|---|---|---|---|
| Delivery Time | 12 days | 25 days | 40 days |
Number of Revisions | 2 | 3 | 4 |
Design Customization | - | - | - |
Content Upload | |||
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$30 - $250
Additional Revision
+$20
OpenAPI Documentation
(+ 3 Days)
+$50
Automated Test Suite
(+ 5 Days)
+$150Frequently asked questions
About Nikita
Rust Backend & Systems Developer | APIs, Automation, Bots, Utilities
Vienna, Austria - 2:56 pm local time
What I build:
- Backend services and REST APIs (axum, Actix Web)
- gRPC services and microservices for multi-service backends (tonic)
- Telegram and Discord bots that run reliably around the clock (teloxide, serenity)
- Web scraping and browser automation (thirtyfour, fantoccini)
- CLI tools and developer utilities
- Refactoring, performance tuning, and stabilizing existing Rust codebases
My stack: Tokio for concurrent and high-load workloads, PostgreSQL with sqlx and diesel, Docker, Linux, Git, and CI/CD. I also work in C and C++ for systems and performance-critical code, and Java when a project calls for it.
Recent work that shows the range:
- Reverse-engineered a private payment API for a crypto trading bot, including session handling, CSRF, and signature generation, running async on Tokio
- Built a multi-node system orchestrated over gRPC with mutual TLS, a Postgres-backed control service, and a Telegram bot as the operator gateway
- Open-source: a file-encryption CLI, a C/C++ build system, and native Windows command-line tools
I use coding agents (Claude Code, Codex), custom agent skills, and MCP servers to move faster, mainly for debugging, refactoring, test generation, and repetitive work. I don't vibe-code. Architecture, correctness, and final decisions stay under my control, so you get the speed of AI-assisted development with code that's actually reviewed and understood.
I'm comfortable joining existing projects, reading unfamiliar Rust or C/C++ code, and getting productive quickly. Tell me what you're building and I'll give you an honest read on whether I'm the right fit. My public projects and source are on my GitHub and personal website.
Steps for completing your project
After purchasing the project, send requirements so Nikita can start the project.
Delivery time starts when Nikita receives requirements from you.
Nikita works on your project following the steps below.
Revisions may occur after the delivery date.
Review requirements and confirm scope
I review your requirements, existing materials, technical goals, and expected functionality to confirm the final project scope.
Design the backend structure
I define the service architecture, API structure, database approach, authentication flow, and core technical components.