TECHTSPreparing your experience
Technology Stack

How we build AI

A modern, production-grade stack for custom AI systems — LLMs and agents, RAG and document AI, robust backends, and secure infrastructure. Custom-coded, not stitched together.

Frontend

  • React
  • Next.js
  • Tailwind CSS
  • TypeScript
  • Shadcn UI
  • Framer Motion

Backend

  • Node.js
  • NestJS
  • Python (FastAPI)
  • Postgres APIs
  • Serverless Functions
  • Webhook Services

Cloud & DevOps

  • AWS
  • Azure
  • Google Cloud
  • Docker
  • CI/CD (GitHub Actions)
  • Monitoring & logs
  • Infrastructure automation

AI & Data

  • Claude (Anthropic)
  • OpenAI
  • LLM & agent orchestration
  • RAG & retrieval pipelines
  • Vector databases
  • Document AI & OCR
  • Tool/function calling
  • Model evaluation & guardrails

Databases

  • PostgreSQL
  • pgvector
  • MongoDB
  • Redis
  • Analytics warehouses

Automation & Integration

  • Custom-coded automation
  • API & webhook integrations
  • Background jobs & queues
  • Event-driven workflows

Security

  • OAuth
  • SSO
  • Encryption & key management
  • Role-based access
  • Cloud security best practices

Ready to build something real?

We choose the right tools for your problem and engineer them to production standards.