Featured case study
Expired numbers handled automatically without provider support. Manual reconciliation eliminated. Refund accuracy reached 99.9%+ with idempotency guards. Stable under 500+ concurrent orders per hour.
~95%
Polling Reduction
99.9%+
Refund Accuracy
500+/hr
Order Volume
Services
01
APIs, data layers, and event-driven systems built for spikes. The request path stays fast while heavy work moves elsewhere.
High-Performance APIs · Event-Driven Architectures · Message Queue Systems · Database Optimization · Distributed Systems Design
02
Migration from shared hosting to VPS. Background workers, job queues, object storage pipelines. Systems your team can actually operate after we leave.
VPS & Hosting Migration · Background Workers · Job Queues · Object Storage Pipelines · Observability & Monitoring
03
ML that runs in production. Model serving and inference pipelines. Reliable outside the lab.
Production ML Pipelines · Model Serving Infrastructure · Inference Workloads
04
We embed with your team. Architecture reviews, performance audits, the hard problems nobody wants to touch.
Architecture Review · Performance Optimization · Incident Analysis · Engineering Mentorship · Technical Strategy
About
Relev Works builds backend systems, infrastructure, and product software for teams that need it done properly — from first deploy through scale.
Need backend work, a migration, or a product rebuilt properly? Book a short intro call — no pitch deck required.
Track record
15,000+
Users on one platform
6 years
Production engineering
95%
Uptime
Contact
Seed stage or enterprise. Greenfield or rebuild. Tell us what you're shipping.
Prefer email? hello@relev.co
Software engineering, done seriously.
APIs, workers, infrastructure, and the product layer around them. Still standing when traffic arrives.
Backend Engineering
APIs and data layers that stay fast when traffic spikes and work moves off the request path.
Platform & Infrastructure
VPS migration, background workers, and storage pipelines your team can run after we leave.
Technical Consulting
We embed. Ship hard problems. Leave systems your team can run.
Work with us
Start a project
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