Web Development

Web development covers much more than static sites. User authentication, data management, payment integrations, reporting dashboards, and API-based systems are part of this domain. We develop projects built on Web Design, enhanced with E-Commerce Systems and API Integrations.

• User authentication and authorization
• Data management and CRUD operations
• Payment integrations (iyzico, Stripe)
• Reporting and dashboard panels
• REST and GraphQL API development

Monolithic or microservice architecture is chosen based on project size. Technologies and infrastructure example:

{
  "database": "PostgreSQL | MongoDB",
  "cache": "Redis",
  "queue": "Bull | RabbitMQ",
  "auth": "JWT | OAuth2",
  "deployment": "Docker | Kubernetes"
}

We develop in compliance with OWASP standards. Authentication, authorization, rate limiting, and input validation are standard in every project. Sample security middleware:

// Rate limiting ve input validation
app.use(rateLimit({ windowMs: 60000, max: 100 }));
app.use(helmet());
app.use(express.json({ limit: '10kb' }));

// JWT doğrulama
const authMiddleware = (req, res, next) => {
  const token = req.headers.authorization?.split(' ')[1];
  try {
    req.user = jwt.verify(token, process.env.JWT_SECRET);
    next();
  } catch { res.status(401).json({ error: 'Unauthorized' }); }
};

We provide monitoring, bug tracking, and update support after going live. Guaranteed response times and intervention periods can be defined with optional SLA.