API Platform Development

APIs Your Consumers Can Trust

API Platform on Symfony for OpenAPI-first services, admin tooling, validation, and documentation shaped around real consumers, not abstract standards.

Plan an API Platform Project See API Platform Work

When API Platform Fits

When you want OpenAPI, validation, and CRUD acceleration without giving up PHP.

API Platform speeds common paths; custom business rules, auth, and performance still need experienced implementers.

Resource modeling

Entities, DTOs, and serialization groups must match real domains.

Auth & multi-tenant

JWT, OAuth, and fine-grained access to operations.

Custom operations

State machines and side effects beyond boilerplate CRUD.

Consumer expectations

Pagination, filtering, and error formats for partners.

Performance

N+1 queries, cache layers, and batch endpoints.

Docs & versioning

OpenAPI accuracy through change after day one.

API-First Delivery

Contracts your mobile and web teams can rely on.

We treat schema, examples, and deprecation as part of the product.

Established Technical Partner

Two-plus decades shipping web platforms across industries and stacks.

Senior-Led Delivery

Engineering and architecture leads stay on the project after the pitch.

One Accountable Team

Strategy, design, engineering, and support work from the same plan.

How We Work

Model, expose, harden, document.

We align on consumers and SLAs before codegen excitement.

Consumer workshop

Use cases, payloads, and auth flows.

Resource design

Entities, states, and operations mapped to API.

Implement & test

Contract tests and example fixtures.

Publish & evolve

Versioning, deprecations, and changelog discipline.

Relevant Work

API Platform programs.

API programs selected for consumer clarity, schema governance, and standards compliance.

Non-Profit

Safe Refuge: Custom Case Management Platform for a Nonprofit Treatment Provider

Endertech partnered with Safe Refuge, a Long Beach nonprofit addiction treatment provider, to replace a fragile 20-year-old Access and spreadsheet system with a modern web-based case management application that centralizes intake, housing, scheduling, medical, attendance, HR, and reporting workflows.

View case study

Manufacturing - DTC

Brake Performance: Re‑Engineering Complex Automotive Ecommerce & Growth Marketing

Endertech helped Brake Performance, a custom brake rotor and kit manufacturer, re‑engineer a legacy ecommerce platform into a modern decoupled stack with complex vehicle fitment, deep data migration, and operational integrations—and continues to support growth as a retained fractional CMO partner.

View case study

Startup - SaaS

Finding Meili: Custom Vacation Rental Platform & Mobile App with Subscription Billing

Endertech partnered with a curated vacation rental brand to design and build a custom web platform and companion mobile app on a shared backend, including subscription billing, modern payments, rich admin tools, email automation, and SEO foundations to support long-term digital growth.

View case study

Notary Track: End-to-End Notary Order, Credential, and Accounting Management Platform

Notary Track is a multi-year product initiative that unifies notary order management, credential compliance, role-based company access, and QuickBooks-ready accounting exports. The result is faster order triage, compliant notary onboarding, reduced administrative overhead, and automated finance workflows.

View case study

API Platform Stack

Symfony, Doctrine, Mercure, Elasticsearch integrations.

We wire search, async, and admin where your product needs them.

OpenAPI & schemas

Accurate definitions and validation rules.

State providers

Custom data sources and security filters.

Events & async

Messenger and outbox-friendly patterns.

Admin & internal UX

When admin generation accelerates operator workflows.

Testing

API tests with schema snapshots where valuable.

Deploy

Dockerized PHP-FPM, workers, and observability.

Ways to Work Together

MVP API, platform program, or rescue.

Scoped milestones or embedded team capacity matched to your API maturity and consumer timeline.

API design sprint

Contract-first output in days.

Build & launch

Implement resources through production cutover.

Hardening

Security review, perf, and docs cleanup.

Ongoing evolution

Versioned roadmap support.

Start With the Problem

API Platform on your roadmap?

Bring consumers and constraints. We'll help you shape the API surface.

Plan an API Platform Project See API Platform Work