Our agency will build a high performance backend in rust production grade and scalable


Vetted Pro
Top Rated
Agency
What people loved about this freelancer
jsarra

Canada
Milestone 3 is a standout delivery. The branded PDF proposal generator is polished and professional, exactly what our advisors need to present to clients. The...
jsarra

Canada
This project exceeded expectations. Whereas I was told by other teams that this would take months, obox completed it in weeks. Very efficient, caring team that we look forward to working with on the next project.
jsarra

Canada
Exceptional work on Milestone 0! The team delivered a comprehensive UI/UX foundation that clearly sets Phase 2 up for success. The wireframes cover every key...
Vetted by Fiverr Pro
obox systems was selected by the Fiverr Pro team for their expertise.
About this gig
Your Python or Node.js backend is hitting its ceiling. We're certified Rust engineers - rebuild performance-critical systems 10x - 100x faster, memory-safe, in 6 - 12 weeks.
What this means for your business:
- Same load handled on 1/10th the servers - $50K - $500K/year infrastructure savings
- Zero memory-related production crashes - Rust's compiler catches race conditions before they reach production
- Production-ready delivery in 6-12 weeks, not the 12-18 months an internal rewrite takes
Why certified Rust specialists:
- Certified Rust Software Engineers - not "learning Rust on your project"
- Deployed systems handling millions of requests/day for FinTech and trading platforms
- Team structure with mandatory peer review - one engineer unavailable, your project continues
- Proven: 20-30% faster than Go on GovTech blockchain; 100,000+ WebSocket on trading platform; IAVL Tree speed boost on GovTech blockchain (Clutch, Alex Kampa)
You own the code. Source, architecture docs, deployment runbooks - no vendor lock-in.
The $195 CTO Consultation quantifies ROI and scopes the system - 60-min call, no build commitment.
About this agency

Vetted Pro
Agency
30 employees
Top Rated
obox systems is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
Software Development
Website Development
- FromGeorgia
- Member sinceJul 2023
- Avg. response time3 hours
- Last delivery4 weeks
Languages
English
Landsby
Maptive
Lightcast
Astral Hodling OÜ
Portfolio
Other Software Development Services we Offer
FAQ
What sets your service apart from other developers?
We’ve shipped Rust systems handling millions of daily requests for FinTech and trading platforms. Most Rust freelancers are learning the borrow checker on your project. We’re certified Rust engineers delivering production-grade performance from day one.
Why Rust and not Node or Python?
Most clients come to us after someone else built it in Node and ran into latency and memory spikes. We typically solve this by rewriting the core logic in Rust and reduce resource load by 40–70%.
How can your Rust expertise improve my product’s performance and security?
Firecracker vs QEMU shows the difference clearly: Firecracker (Rust, AWS, prod since 2018) has under 10 CVEs and zero VM escapes; QEMU (C, since 2003) has 300+ CVEs and 10–50/year. Same hardware boundary, but Rust removes whole memory-bug classes at compile time while keeping C-level performance.
How do you handle projects integrating various technologies? Do you only work with Rust?
Rust is our core, but we don’t force it where it doesn’t fit. We integrate with C++, TypeScript/JavaScript, and Python — choosing the right tool for each component. Data science layers stay in Python, front-ends in TypeScript, performance-critical backends and systems code in Rust.
How has your process transformed a complex project?
Built a Rust payment routing engine 20–30% faster than Go with 10–20% fewer parsing errors. Also delivered a crypto platform handling 100,000+ WebSocket subscriptions, and for a major IoT manufacturer eliminated 100% of crash-causing races while cutting codebase size 45%.
Why are your rates higher?
Because we don’t fix things twice. You’re paying for performance, not cleanup.
What do I need before starting?
Contact us to discuss your project. Share your project idea, any assets (designs, specs, links), and your main goals — we handle the technical part from there.
Do you work with formal contracts?
Yes. Signed contracts with fixed scope per phase. US company (Wyoming LLC) — you're contracting with a registered entity, not an individual.
Do you sign NDAs?
Yes. We sign NDAs before any technical discussion begins, on request.
Who owns the code after delivery?
You do. IP, source code, architecture docs, and deployment runbooks are fully assigned to you on completion — no vendor lock-in.
34 reviews for this Gig
| (33) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
J 
jsarra
Repeat Client

Canada
Milestone 3 is a standout delivery. The branded PDF proposal generator is polished and professional, exactly what our advisors need to present to clients. The day-by-day breakdowns, route maps, and auto-populated T&Cs by brand are all well-executed and will save significant manual effort on every proposal....
$3,000-$4,000
Price
2 weeks
Duration
Helpful?J 
jsarra
Repeat Client

Canada
This project exceeded expectations. Whereas I was told by other teams that this would take months, obox completed it in weeks. Very efficient, caring team that we look forward to working with on the next project.
$1,000-$1,500
Price
2 weeks
Duration
Helpful?J 
jsarra
Repeat Client

Canada
Exceptional work on Milestone 0! The team delivered a comprehensive UI/UX foundation that clearly sets Phase 2 up for success. The wireframes cover every key flow, Day Builder, Itinerary Builder, and Proposal Export, with enough detail that the development handoff should be seamless. Additionally, the...
$3,000-$4,000
Price
4 weeks
Duration
Helpful?V valtir_netsuite

United States
Awesome team to work with.
$800-$1,000
Price
8 days
Duration
W 
Seller's Response
Helpful?J 
jsarra
Repeat Client

Canada
This milestone was the key and they understood it with ease. Great execution, very capable and Viktor is a gem to work with. This project has far exceeded our expectations and we can't wait to continue to engage obox for future projects.
$2,000-$3,000
Price
4 days
Duration
W 
Seller's Response
Helpful?
34 reviews for this Gig
| (33) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
J 
jsarra
Repeat Client

Canada
Milestone 3 is a standout delivery. The branded PDF proposal generator is polished and professional, exactly what our advisors need to present to clients. The day-by-day breakdowns, route maps, and auto-populated T&Cs by brand are all well-executed and will save significant manual effort on every proposal....
$3,000-$4,000
Price
2 weeks
Duration
Helpful?J 
jsarra
Repeat Client

Canada
This project exceeded expectations. Whereas I was told by other teams that this would take months, obox completed it in weeks. Very efficient, caring team that we look forward to working with on the next project.
$1,000-$1,500
Price
2 weeks
Duration
Helpful?J 
jsarra
Repeat Client

Canada
Exceptional work on Milestone 0! The team delivered a comprehensive UI/UX foundation that clearly sets Phase 2 up for success. The wireframes cover every key flow, Day Builder, Itinerary Builder, and Proposal Export, with enough detail that the development handoff should be seamless. Additionally, the...
$3,000-$4,000
Price
4 weeks
Duration
Helpful?V valtir_netsuite

United States
Awesome team to work with.
$800-$1,000
Price
8 days
Duration
W 
Seller's Response
Helpful?J 
jsarra
Repeat Client

Canada
This milestone was the key and they understood it with ease. Great execution, very capable and Viktor is a gem to work with. This project has far exceeded our expectations and we can't wait to continue to engage obox for future projects.
$2,000-$3,000
Price
4 days
Duration
W 
Seller's Response
Helpful?

