Services

About Me

I'm Gennaro, a freelance web developer with 5 years of experience.
I work remotely with agencies, startups and private clients on React, Next.js, Angular and Node.js projects.
I manage the entire development lifecycle, from planning to production deployment.
Direct communication, independent workflow, strict deadline adherence.

Services Offered

Frontend Development: modern, high-performance interfaces for admin dashboards, landing pages, e-commerce and SaaS applications. Mobile-first responsive design, advanced state management, API integrations. Performance and SEO optimization.

Backend Development: scalable APIs, well-designed databases and solid architectures. Secure authentication, payment gateway integrations, email, SMS and storage services. Full documentation and monitoring.

Full Stack Development: I manage the entire project from start to finish. Frontend, backend, database, authentication, integrations and deployment. Direct communication, zero intermediaries, zero surprises.

Support & Maintenance: keep your application secure, updated and performing at its best. Priority bug fixing, security updates, new features and continuous monitoring. Fast response and reliable support.

Collaboration Models

Time & Material: daily rate for full-time projects, billing based on actual days worked. Ideal for flexible scope or iterative development.

Fixed Price Project: defined budget for projects with clear requirements and well-defined scope. Detailed quote before starting, milestone-based payments.

Monthly Retainer: fixed number of hours per month for ongoing support, with additional hours available. Perfect for maintenance, bug fixing and incremental development.

Technology Stack

Frontend: React, Next.js and Angular with TypeScript for modern, high-performance interfaces. State management with Redux Toolkit, Zustand, TanStack Query (React) or RxJS, NgRx and Signals (Angular). Advanced Next.js rendering: SSG, ISR, SSR and App Router. Styling with Tailwind CSS, Material-UI, Chakra UI, Ant Design, shadcn/ui, Bootstrap and Angular Material. Testing: Jest, Vitest, React Testing Library, Cypress, Playwright and Storybook.

Backend: Node.js and Nest.js for REST and GraphQL APIs. Databases: PostgreSQL, MySQL (SQL + Prisma/TypeORM), MongoDB (Mongoose), Supabase (full BaaS). Redis for caching. Real-time with WebSockets and Socket.io. Auth: JWT, OAuth 2.0, Passport.js. Swagger, Zod, Joi. Testing: Jest, Supertest.

Cloud & DevOps: Production deployments on AWS (EC2, S3, CloudFront, ECS Fargate, ECR, RDS, Lambda, API Gateway, CloudWatch, Cognito) and Vercel. Docker for containerization. CI/CD with GitHub Actions. Nginx reverse proxy, PM2 process management. IAM and cloud resource management.

Ready to Get Started?

Contact me to discuss your project. I’ll get back to you within 24 hours with a free, no-obligation quote.