Product Engineering

Backend depth with the JavaScript product layer to match

I build and extend production-oriented web products across the backend and the user-facing layer, with particular depth in Laravel/PHP and a broad JavaScript/TypeScript toolkit.

Where this service fits

Best for teams that need one senior engineer to own a backend domain, connect external services, and still work effectively across the product interface and delivery pipeline.

What I can help with

PHP/Laravel backends, JavaScript/TypeScript applications, APIs, integrations, asynchronous workflows, and maintainable delivery.

01

Laravel and PHP backends

Multi-tenant applications, REST APIs, authentication, queues, webhooks, relational workflows, administration, and testable domain logic.

02

JavaScript and TypeScript

Next.js, React, Vue, Node.js, browser-side workflows, data validation, and integration-oriented user experiences.

03

APIs and integrations

OAuth, payments, communications, storage, CRM, commerce, healthcare, and external-data synchronization.

04

Reliability and delivery

Idempotency, HMAC verification, asynchronous processing, tests, deployment workflows, monitoring, and controlled handoffs.

Evidence behind the offer

Evidence behind the offer

Laravel multi-tenant SaaS

Led a complete backend spanning isolated tenant data, queues, storage, administrative workflows, payments, communications, and multiple integrations.

TypeScript sports platform

Co-built a Next.js and Supabase product with server-authoritative prediction flows, real-time standings, tests, and secured webhooks.

Laravel invitation API · generalized

Built authentication, permissions, relational invitation flows, subscriptions, object storage, verification, and CI/CD as sole full-stack developer.

How I work

How I work

  1. 01

    Understand

    Clarify the product goal, users, existing system, constraints, risks, and evidence.

  2. 02

    Shape

    Define boundaries, workflows, decisions, milestones, and the smallest credible implementation path.

  3. 03

    Build

    Implement in reviewable increments while keeping integrations, failure paths, and maintainability visible.

  4. 04

    Validate

    Test the critical paths, document decisions, prepare deployment, and leave a clear operational handoff.

Upwork

Have a product, workflow, or system that needs senior technical ownership?

Share the context, constraints, and desired outcome. I can help shape the technical path and execute the work.

Discuss this project on Upwork ↗