
JMaster
Mobile App
We architect and build reliable server-side systems that power your applications. From high-load APIs to event-driven microservices, our backends are designed for performance, security, and growth.
Optimized database queries, caching layers, and async processing ensure sub-100ms response times even under heavy traffic.
Microservice architecture and container orchestration let you scale individual components independently as demand grows.
OAuth 2.0, role-based access control, encrypted data at rest and in transit, and regular security audits protect your business.
Estimated timelines and budget for server-side solutions
A REST API is the backbone of most modern applications. It provides structured endpoints for data exchange between your frontend, mobile apps, and third-party services.
2–3 months
from $25,000
We define the system topology, choose the right databases and communication patterns, and document the technical blueprint.
Clean, testable code built in sprints with code reviews. We follow domain-driven design principles for maintainable systems.
Unit, integration, and load tests ensure correctness and resilience. We simulate peak traffic to verify performance under stress.
Automated CI/CD pipelines, Docker containers, infrastructure-as-code, and monitoring with alerting for production readiness.
We primarily use Node.js with NestJS or Fastify, Rust for performance-critical services, and Ruby for rapid prototyping. Databases include PostgreSQL, Redis, and MongoDB.
Yes. We follow the strangler-fig pattern to incrementally decompose monoliths into microservices with zero downtime during migration.
We implement JWT/OAuth authentication, input validation, SQL injection protection, rate limiting, and conduct regular penetration testing.
Absolutely. We configure cloud infrastructure on AWS, GCP, or your preferred provider, including auto-scaling, load balancing, and disaster recovery.