CORONADO.AGENCY
Explore Catalog
Department 09

Cloud-Native Software & Application Development

Build the applications, APIs and services that run on cloud infrastructure

Deliverable Format Turnkey IaC & CI/CD Assets
Architecture Standard Multi-Zone Fault-Tolerant Design
Delivery Velocity 2 — 4 Week Phased Sprints
Engineering Lead Principal Architect Access
Primary Mission

Build scalable, fault-tolerant cloud-native backends, microservices, and asynchronous event architectures engineered for cloud environments.

Anti-Patterns Eliminated

Stateful server sessions, hardcoded configuration files, synchronous blocking calls across services, and unhandled network timeouts.

Standard Tech Stack
Node.js / TypeScriptGoPythonAWS Lambda / Cloud RunDockerOpenAPI
Pre-Flight Readiness Check

Department 09 Implementation Readiness

0% Ready

Assess your organization's preparation before initiating services in Cloud-Native Software & Application Development:

Department 09 SPEC-CUSTOM-S

Custom Software Development

Engineered backend services and distributed systems built for scale, speed, and resilience.

Build software around your specific business requirements instead of forcing your process into an off-the-shelf product. Work can include discovery, design, development, testing, deployment, and maintenance.

Node.js / TypeScriptGoPythonAWS Lambda / Cloud RunDockerOpenAPI
Department 09 SPEC-CLOUD-NA

Cloud-Native Application Development

12-factor cloud-native applications designed with stateless containers and event queues.

Build applications designed to use cloud capabilities such as managed services, automation, elastic scaling, and resilient architecture. The design is matched to the application's actual needs.

CloudEnterprise
Department 09 SPEC-FULL-STA

Full-Stack Development

Cohesive full-stack applications with high-performance APIs and responsive client interfaces.

Develop both the user-facing interface and the server-side systems behind an application. This can include screens, business logic, APIs, data storage, testing, and deployment.

AI / MLAPI
Department 09 SPEC-BACKEND-

Backend Development

High-concurrency backend services written in Go, TypeScript, and Python with clean boundaries.

Build the server-side logic, APIs, integrations, and data handling that power an application. We focus on correctness, security, maintainability, and performance.

AI / MLSecOpsAPI
Department 09 SPEC-FRONTEND

Frontend Development

Fast, modern web interfaces built for high conversion, accessibility, and sub-second load times.

Build the screens and interactions users see in a website or web application. Work includes responsive layouts, accessible interactions, and integration with backend services.

CloudEnterprise
Department 09 SPEC-API-DEVE

API Development

Clean REST and GraphQL API services with versioning, rate limiting, and OpenAPI specs.

Create interfaces that allow applications and services to exchange data and perform actions. We define endpoints, authentication, validation, documentation, and error handling.

API
Department 09 SPEC-REST-API

REST API Development

Production REST APIs designed with strict OpenAPI contracts, pagination, and caching.

Build web APIs using REST-style resource and HTTP conventions. We design routes, request and response formats, authentication, versioning, and documentation.

API
Department 09 SPEC-GRAPHQL-

GraphQL API Development

Federated GraphQL schemas that reduce client round-trips and prevent data over-fetching.

Build GraphQL interfaces that let clients request the data they need through a defined schema. We address resolver design, permissions, performance, and query controls.

API
Department 09 SPEC-MICROSER

Microservices Development

Decoupled microservice architectures communicating via asynchronous queues and event buses.

Build independently deployable services around clearly defined responsibilities. We plan service boundaries, communication, data handling, observability, and operational ownership.

API
Department 09 SPEC-SAAS-APP

SaaS Application Development

Scalable multi-tenant SaaS architectures with isolated data boundaries and subscription billing.

Build a software product delivered online to multiple customers. Work may include tenant separation, subscriptions, account management, billing integration, and product operations.

FinOps
Department 09 SPEC-ENTERPRI

Enterprise Software Development

Mission-critical enterprise software engineered to meet strict compliance and throughput demands.

Build or extend software that supports complex organizational workflows, integrations, access controls, and reporting. The solution is designed around business processes and operational requirements.

CloudEnterprise
Department 09 SPEC-WEB-APPL

Web Application Modernization

Improve an existing web application by updating its architecture, code, dependencies, user experience, or deployment approach. Proven engineering baselines with zero-downtime execution.

Improve an existing web application by updating its architecture, code, dependencies, user experience, or deployment approach. We prioritize changes based on risk and business value.

CloudEnterprise
Department 09 SPEC-PROGRESS

Progressive Web App Development

Offline-first progressive web apps with service workers and app-like user experiences.

Build a web application that can provide app-like experiences in supported browsers and devices. Depending on platform support, features may include installation, offline behavior, and push notifications.

CloudEnterprise
Department 09 SPEC-MOBILE-B

Mobile Backend Development

Build the APIs, data services, authentication, and integrations that power mobile applications. Proven engineering baselines with zero-downtime execution.

Build the APIs, data services, authentication, and integrations that power mobile applications. The backend is designed for reliable communication with mobile clients.

API
Department 09 SPEC-AUTHENTI

Authentication & Authorization Systems

Implement how users prove who they are and what they are allowed to do. Proven engineering baselines with zero-downtime execution.

Implement how users prove who they are and what they are allowed to do. We design secure sign-in, roles, permissions, session handling, and access checks.

CloudEnterprise
Department 09 SPEC-THIRD-PA

Third-Party API Integration

Integrate external SaaS endpoints with token-bucket rate limiters and error retries.

Connect your application with an external service so data or actions can move between systems. We handle authentication, data mapping, errors, retries, and integration testing.

API
Department 09 SPEC-PAYMENT-

Payment Integration

Connect an application to a payment provider to support appropriate checkout or billing workflows. Proven engineering baselines with zero-downtime execution.

Connect an application to a payment provider to support appropriate checkout or billing workflows. Work can include payment status handling, webhooks, error cases, and secure integration practices.

FinOps
Department 09 SPEC-REAL-TIM

Real-Time Application Development

Build features that update quickly as events occur, such as live dashboards, messaging, tracking, or collaborative tools. Proven engineering baselines with zero-downtime execution.

Build features that update quickly as events occur, such as live dashboards, messaging, tracking, or collaborative tools. We choose suitable communication patterns and account for scale and reliability.

CloudEnterprise
Department 09 SPEC-LEGACY-S

Legacy Software Maintenance

Stabilize and maintain critical legacy codebases while systematically reducing technical debt.

Maintain existing software by fixing defects, updating dependencies, addressing security issues, and making controlled improvements. We aim to keep the system dependable while respecting its current constraints.

AI / MLSecOps
Department 09 SPEC-TECHNICA

Technical Architecture & Code Reviews

In-depth code reviews evaluating concurrency, memory usage, security vulnerabilities, and test coverage.

Review software structure and implementation to identify risks, maintainability issues, and opportunities for improvement. You receive clear findings and recommendations tied to practical engineering decisions.

Node.js / TypeScriptGoPythonAWS Lambda / Cloud RunDockerOpenAPI
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