Software • Applied AI • Integrations
Build well.
Ship faster.

We build reliable products and practical AI systems—RAG pipelines, high‑throughput backends, and integrations—engineered for scale, observability, and real‑world results.

Production‑ready by design

Why gruCode

Reliability by design

Clean architecture with tests, metrics, and runbooks from day one.

Production‑grade AI

Evaluated and monitored RAG & agent systems with measurable accuracy and latency.

Transparent delivery

Tight scopes, and clear costs—no surprises.

Have a challenge in mind? Let’s scope it. Start a project

What we do

Engineering

Custom product development

Web/mobile apps, APIs, and resilient backends. From prototype to enterprise rollout.

AI & RAG

Applied AI systems

Ingestion → embeddings → vector store → retrieval → routing → evaluation → monitoring.

Integrations

Payments & platform integrations

Secure payments, file rails, webhooks, storage, and third‑party APIs that just work.

Cloud

DevOps & reliability

Docker, IaC, CI/CD with cost control and strong observability.

LLM Engineering & AI & Local AI

Local AI

On-prem & hybrid deployments

Run AI where your data lives: on-prem GPUs, private cloud, or hybrid setups with strict compliance.

  • Local LLMs & vision models (GPU sizing & tuning)
  • Air-gapped / POPIA-aware architectures
  • Cost-optimized inference & monitoring
Chatbots

Conversational agents

Custom chat experiences for support, internal tools, and lead capture with strong safety and guardrails.

  • Multi‑turn memory & profiles
  • Tools & actions (function calling)
  • Safety filters & redaction
RAG

Retrieval‑Augmented Generation

Ingestion → chunking → embeddings → vector store → retrieval → rerank → generate → evaluate.

  • Vector Databases (Qdrant / PGVector / Chroma)
  • Structured outputs (JSON/XML)
  • Offline eval & dashboards
Agents

Agentic workflows

Tool‑using agents and orchestrators with retries, supervision, and audit traces.

  • Planning & routing
  • Function/tools registry
  • Observability & logs
Models

Training & fine‑tuning

Domain adaptation for accuracy, latency, and cost with repeatable evaluation.

  • Pipelines
  • Golden sets & A/B tests
  • Safety & bias checks

Custom Chatbots: WhatsApp, Telegram & Web

WhatsApp Telegram Website Widget

End‑to‑end setup: numbers, verification, hosting, analytics, and hand‑off to human support.

  • Secure auth with POPIA‑aware data handling
  • RAG over your docs, forms & CRM integrations
  • Payments, bookings, and notifications
  • Observability: transcripts, redaction, feedback loops

Example RAG pipeline (pseudo‑config)

{ "ingest": {"split": "semantic", "overlap": 64}, "embed": {"model": "text-embedding-3-large"}, "store": {"db": "qdrant", "replicas": 2}, "retrieve": {"top_k": 6, "rerank": "bge-reranker"}, "generate": {"model": "gpt-4o-mini", "guardrails": true}, "evaluate": {"dataset": "golden-qa", "metrics": ["faithfulness","latency"]} }

Start a project

Email: info@grucode.dev  •  Company: gruCode (Pty) Ltd

Tell us your problem in one sentence, your timeline, and any constraints. We’ll reply within 1-2 business days.