24FreelanceFreelance marketplace that never sleeps
Active

Backend API on gRPC and Protocol Buffers

72 views#2574
Listing period11 daysuntil 24.11.2026
Posted26.08.2026
Views729 in 14 days

About the service

I develop fast, strictly typed backend services that communicate via gRPC and Protocol Buffers. Instead of vague JSON contracts that diverge over time, I start with a schema: every message and method is defined in a proto file, reviewed like regular code and turned into generated clients and servers you can trust. The schema becomes the single source of truth — incompatible changes are caught at build time, not in production.

I drive the contract to a working system. I model your domain in protobuf, choose the call type for the task — unary, server or client streaming, bidirectional — and configure deadlines, retries, cancellation and detailed errors so failures stay predictable. When the client needs plain HTTP, I add a REST gateway on top of the same definitions: one contract, two endpoints.

I handle what makes gRPC convenient in daily work: code generation for multiple languages, breaking-change-free versioning, interceptors for authorization, logging and tracing and load tests for latency and throughput. The result is efficient microservice communication that scales with your system.

SafeDeal Escrow Protection

Payora SafeDeal Astrina Shield Verified

Funds are locked in Payora USDT (TRC-20) escrow and released to the freelancer only after delivery approval.

Freelancer contacts
E-mailShow
24
Twenty · tip

Before you order

  • Look through the freelancer’s portfolio.
  • Describe your task and ask for a price and deadline.
  • Check reviews from other clients.
  • Or post a project and compare several offers.
Same category

Similar services

All services in the category
Good to know
How do I order this service?

Write to the freelancer using the form on this page: describe the task, the deadline and the result you need.

How do I check the freelancer?

Open the profile: rating, portfolio and reviews from other clients show experience with tasks like yours.

Viktoria O.Web programming
Contact

What this page answers