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Kashif Bhatti
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Backend and API Development

Backend and REST API development in Laravel, Node.js or your team's framework. Secure, documented APIs that stay fast under real traffic and easy to extend.

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Who it's for

  • Teams building a mobile or web app that needs a reliable back end
  • Companies with an existing backend in Node.js or another framework that needs an experienced backend developer
  • Businesses that need to connect two systems, such as a store and an ERP or CRM
  • Products whose current API is slow, undocumented or hard to change

One set of principles, any framework

PHP and Laravel are where I learned backend engineering, and they are still my strongest stack. The principles behind a good backend are not tied to Laravel, though: clear API contracts, a data model that fits the business, security on every endpoint, tests around the important logic, and code that another developer can maintain. I apply the same standards whether the project runs on Laravel, Node.js with Express, or the framework your team already uses.

APIs that other developers enjoy using

A good API is predictable. Every endpoint follows the same naming, returns errors in the same shape and is documented with real examples. That consistency is what lets a mobile team or a partner integrate quickly without a long chain of questions.

Built to handle real traffic

An API that works with ten test records can fall over with a million real ones. I design the database and queries with production data in mind: proper indexes, eager loading, pagination, caching for expensive reads, and queues for anything slow, such as sending email or processing files.

At VTechnocrat I built and maintained the Laravel REST APIs for two vehicle data platforms, working with large datasets of VINs, makes, models and variants, including a lookup API that returns a vehicle’s make, model and variant from its unique identifier. At FitLynk I rebuilt the nearby gyms and coaches search on MySQL spatial indexes with bounding-box filtering and caching, which cut map load time from about 7 seconds to 3.

Documentation and handover

Every API I build ships with documentation that describes each endpoint, its parameters and example responses, plus a short guide to running the project locally. If you bring in another developer later, they can get productive in hours rather than days.

How the work runs

  1. 1

    Talk

    Understand who will call the API, what data it serves, what it needs to integrate with and which stack you already run.

  2. 2

    Plan

    Agree on the framework, endpoints, data shapes and authentication before building, so front-end work can start in parallel.

  3. 3

    Build

    Build endpoint by endpoint with tests and documentation, deployed to a staging server you can call.

  4. 4

    Launch and support

    Go live, watch error logs and response times, and tune what needs it.

Questions clients ask

Do you only work in Laravel?

No. Laravel is my core stack and my default recommendation, and I have also built a Node.js and Express backend for a live streaming app. If your project runs on a framework I have not used in production, I tell you that up front, and the same principles of API design, data modelling, security and testing still apply.

Can you build the API for an app another developer is building?

Yes. I agree the API contract with the app developer first, document it, and keep a staging API running so they are never blocked.

How do you keep an API secure?

Authentication on every protected route, validation of every input, authorization checks per resource, rate limiting and no secrets in the code.

Can you improve an API that is already slow?

Usually. I start by measuring which endpoints and queries are slow, then fix the biggest problems first, such as missing indexes, N+1 queries or work that should run in a queue.

Tell me what you're building and what you need help with, and I'll reply with the next steps.