I will develop your webapp or saas from specs to production

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Gaby T

About this gig

You have a spec. You need it built. Let's get to work.


I develop web apps and SaaS platforms from scratch

from your spec document to a running, deployed system.

No back-and-forth. No guesswork. You share the brief,

I deliver the product.


What I build:

- Web apps and dashboards (Next.js, React)

- REST APIs and backend systems (Node.js, Fastify, FastAPI)

- Multi-tenant SaaS with billing and RBAC

- Third-party integrations (payment, CRM, APIs, webhooks)

- Real-time features (WebSocket, live dashboards)

- Docker deployment with HTTPS and CI/CD pipeline


My stack: Next.js 14 · Node.js · PostgreSQL · Redis ·

Prisma · Docker · Traefik · Tailwind · REST API


I have delivered 4 production systems in West Africa:

an ISP management platform, a multichannel e-commerce

with WhatsApp bot, a security audit SaaS, and a

fiber network management system. All running today.


I read specs carefully. I ask the right questions.

I deliver clean, documented, production-ready code.


Share your brief. I'll tell you exactly what it takes.

Get to know Gaby T

Gaby T

Full Stack Developer and automation expert

  • FromBenin
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Languages

    French, English, Portuguese
I'm Gaby, a full-stack engineer and automation architect. I build production-grade systems: ISP management platforms with RADIUS billing, WhatsApp e-commerce bots with AI and mobile payments, security audit platforms with 39 integrated tools, and multi-tenant SaaS solutions deployed on Docker + Traefik. I work with n8n, Next.js, Node.js, FastAPI, PostgreSQL, Claude AI, and African payment gateways (Wave, MTN MoMo, KKiaPay). Real systems. Real deployments. Message me before ordering.

My Portfolio