We build & operate:
Backend, Real-time multiplayer, and Live Service.

contact@cosmouniverse.io

30+years
8M+CCU
800M+players
New: CosmoUniverse Backend Partner Program

Senior backend and platform capability, reserved for your project.

Explore the Program

We Solve

We help game teams de-risk launch, scale confidently, and run faster LiveOps with the right architecture, tooling, and operational discipline.

Launch Risk

  • Architecture & launch readiness review
  • Platform selection + integration plan
  • Monitoring, incident playbooks, and load testing

Scalability

  • Server-authoritative multiplayer & backend design
  • Cloud + infrastructure configuration for growth
  • Performance optimization from netcode to databases

LiveOps Productivity

  • LiveOps tooling & automation pipelines
  • Safe runtime config updates & content delivery
  • Observability + continuous improvement loop
Monthly Senior Technical Partnership

Backend Is No Longer One Developer's Job

One backend hire fills one role. Backend risk spans architecture, APIs, databases, networking, cloud infrastructure, DevOps, testing, monitoring, security, performance, and operations.

Hiring takes time. Technical risk does not wait.

CosmoUniverse Backend Partner Program

A monthly senior technical partnership for game studios, IT companies, and software teams.

Advisory & Review

Architecture review, roadmap support, code/design review, and technical risk analysis before small decisions become expensive problems.

Build & Integration

Backend/API implementation, database work, infrastructure setup, service integration, dashboards, documentation, and handover.

Launch Readiness

Testing support, deployment flow review, observability setup, incident planning, load/performance support, and pre-launch stabilization.

Live Support & Improvement

Live issue analysis, performance tuning, monitoring improvement, operational automation, release support, and service improvement backlog.

150h standard reserved capacity per person / month
75h minimum adjustable capacity per person / month
  • Reduced usage notice: before the 15th day of the current month
  • Unused hours do not roll over
  • Additional work requires prior approval
  • Monthly scope can change as your project changes

Hiring One Developer vs. Backend Partner Program

Hiring One Developer

  • One skill profile
  • Hiring and onboarding delay
  • Key-person dependency
  • Hard to shift role by phase

Backend Partner Program

  • Multi-discipline senior coverage
  • Monthly scope adjustment
  • Team-based support
  • Design-to-live-operation support
Minimum contract1 month
Standard hours09:00-18:00 business days
General response1 business day
Emergency supportoptional add-on
Pricingquotation after consultation

24/7 NOC, security-breach legal liability, third-party outages, and client infrastructure permission issues are handled under separate terms.

Offerings

We support your live game stack end-to-end through consulting, integration, and operation services, plus flexible reserved senior capacity.

Consulting

Tech design for backend, multiplayer, live service, and infrastructure, plus design support to optimize game features for efficient live services.

  • Architecture and service planning for launch readiness
  • Feature and content workflows tuned for long-term LiveOps

Integration

We integrate platforms, engines, SDKs, and required systems while implementing backend services, tools, and automation pipelines.

  • Platform, SDK, and game client/server integration
  • Production-grade backend, tooling, and deployment setup

Operation

We help operate and improve live services by resolving issues, optimizing performance, and strengthening reliability.

  • Observability, incident response, and postmortem improvements
  • Continuous performance and reliability optimization

About Us

A senior team for backend, real-time multiplayer, and LiveOps — built on 30+ years of shipping and operating online games.

We support studios across the full lifecycle — Tech Design & Consulting, Integration & Implementation, and Tech Operation & Improvement. Our experience includes dev automation, live service tech, and infrastructure configuration — from low-level network programming to game feature development.

30+years
8M+CCU
800M+players
  • Launch-ready architecture — reviews, load tests, observability, incident playbooks
  • Real-time multiplayer — authoritative servers, matchmaking, latency & performance tuning
  • LiveOps tooling — runtime config, automation, safe content delivery pipelines
  • All major platforms — experience across mobile, PC, console, and web