⚡ Backend Engineering

Scalable API Development
That Powers Growth

I design and build robust, secure, and high-performance APIs that seamlessly connect your systems, accelerate development, and deliver exceptional user experiences.

Start Your Project → See How It Works

Response Time

~45ms

Uptime

99.99%

🔧 API Gateway Online

GET /api/v2/users 200 OK

POST /api/v2/orders 201 Created

PUT /api/v2/products/:id 200 OK

🗄️ Service Layer Active

GET /auth/verify 200 OK

DEL /api/v2/cache 204 No Content

💾 Data Layer Synced

PostgreSQL • Redis • MongoDB

API Types

Solutions For Every Architecture

Whether you need a simple REST endpoint or a complex microservices ecosystem, I build APIs tailored to your specific needs.

🔗

REST APIs

Standard, scalable RESTful APIs with proper resource modeling, versioning, and comprehensive documentation.

⚡

GraphQL APIs

Flexible, efficient GraphQL schemas that let clients request exactly the data they need, reducing over-fetching.

📡

WebSocket APIs

Real-time bidirectional communication for live feeds, chat systems, notifications, and collaborative apps.

🧩

Microservices

Decoupled, independently deployable services with event-driven communication and service mesh architecture.

🔄

gRPC APIs

High-performance binary protocols using Protocol Buffers, ideal for internal service-to-service communication.

🔌

Third-Party Integrations

Seamless integrations with payment gateways, CRMs, SaaS platforms, and other external API ecosystems.

Why Choose Me

API Engineering Excellence

Every API I build is designed with security, performance, and maintainability as core principles.

🔒

Enterprise-Grade Security

OAuth 2.0, JWT authentication, rate limiting, input validation, and encryption ensure your API stays protected.

📊

Comprehensive Monitoring

Real-time metrics, health checks, logging, and alerting systems to keep your API running smoothly 24/7.

📖

Auto-Generated Documentation

Interactive Swagger/OpenAPI docs generated automatically, making it easy for developers to integrate.

🧪

Automated Testing

Unit tests, integration tests, and load testing to ensure reliability and catch bugs before deployment.

🚀

Performance Optimized

Caching strategies, database optimization, connection pooling, and CDN integration for blazing-fast responses.

📐

Scalable Architecture

Built to handle growth with horizontal scaling, load balancing, and containerized deployment patterns.

apiController.ts

// Secure, typed API endpoint
export const getUsers = async (
  req: Request,
  res: Response
) => {

  const { page, limit } = req.query
  const { userId } = req.user

  const users = await UserModel
    .find{ role: 'active' }
    .paginate(page, limit)
    .cache(300)

  return res.json({
    status: 'success',
    data: users,
    meta: req.meta
  })
}

How It Works

API Development Process

A proven, transparent workflow that takes your API from concept to production with precision and confidence.

Discovery & Requirements

We start with a deep dive into your business goals, technical requirements, existing infrastructure, and integration needs to define the API scope.

Research Stakeholder Interviews Scope Definition

Architecture & Design

I design the API blueprint — resource modeling, endpoint structure, data contracts, authentication flows, and system architecture diagrams.

OpenAPI Spec Architecture Diagrams Data Modeling

Development & Testing

Iterative development with continuous testing. I build endpoints, implement business logic, add validation, and write comprehensive test suites.

Sprint Cycles Unit Tests Integration Tests

Documentation & Review

Interactive API documentation is generated, followed by a thorough code review, security audit, and performance benchmarking session.

Swagger Docs Code Review Security Audit

Deployment & Monitoring

Zero-downtime deployment to your chosen cloud platform, with monitoring dashboards, health checks, and automated alerting configured.

CI/CD Pipeline Cloud Deploy Live Monitoring

Support & Iteration

Ongoing maintenance, performance tuning, version management, and feature enhancements to keep your API evolving with your business.

SLA Support Performance Tuning Version Updates

Tech Stack

Tools & Technologies

I leverage industry-leading technologies to build APIs that are fast, reliable, and built to last.

🟢

Node.js

Runtime

🔷

TypeScript

Language

⚡

Express.js

Framework

🔺

NestJS

Framework

🐘

PostgreSQL

Database

🍃

MongoDB

Database

🔴

Redis

Cache / Queue

🐳

Docker

Container

☸️

Kubernetes

Orchestration

☁️

AWS

Cloud Platform

🔑

GraphQL

Query Language

📋

Swagger

Documentation

Pricing

API Development Packages

Transparent pricing tailored to projects of every scale. Custom quotes available for enterprise needs.

Starter

$3,500 starting

Perfect for MVPs and small projects that need a solid API foundation.

✓ Up to 10 API endpoints
✓ REST or GraphQL
✓ JWT Authentication
✓ Basic validation
✓ Swagger documentation
✓ PostgreSQL integration
✓ Unit test coverage
✓ 30 days support

Get Started

Frequently Asked Questions

Common questions about my API development process, timeline, and deliverables.

How long does it take to build an API?

Timelines vary based on complexity. A simple REST API with 10 endpoints can be completed in 2-3 weeks. More complex projects with microservices, multiple integrations, and advanced security features typically take 6-12 weeks. During our initial consultation, I'll provide a detailed timeline with milestones.

Do you provide API documentation?

Yes! Every API project includes interactive Swagger/OpenAPI documentation. This auto-generated documentation includes endpoint descriptions, request/response schemas, authentication requirements, and live testing capabilities so your team can easily integrate. I also provide Postman collections for quick testing.

Can you integrate APIs with existing systems?

Absolutely. I have extensive experience integrating with existing databases, legacy systems, third-party services (Stripe, Twilio, SendGrid, etc.), and internal microservices. I'll ensure seamless data flow and compatibility with your current infrastructure.

What about API security?

Security is a top priority. I implement multiple layers including authentication (JWT, OAuth 2.0), authorization with role-based access control, input validation and sanitization, rate limiting, CORS policies, HTTPS enforcement, and encryption for sensitive data. For enterprise projects, I also conduct thorough security audits and penetration testing.

Do you offer ongoing maintenance and support?

Yes. All packages include a post-launch support period (30 to 120 days depending on the plan). After that, I offer flexible monthly retainer plans for ongoing maintenance, monitoring, bug fixes, feature additions, and performance optimization. Enterprise clients receive dedicated SLA-backed support.

Can you help deploy my API to the cloud?

Definitely. I handle end-to-end cloud deployment on AWS, GCP, or Azure. This includes setting up infrastructure as code, CI/CD pipelines, container orchestration with Docker and Kubernetes, load balancers, auto-scaling, database provisioning, and monitoring with tools like Prometheus, Grafana, and CloudWatch.

Scalable API Development That Powers Growth