AI & SaaS development services
From LLM integration to production SaaS, we build the systems that make software think.
Kastero Solutions is a software studio offering AI development services and SaaS development for founders and product teams who need real intelligence inside their product, not a chatbot bolted onto a form. We work end to end: architecture, implementation, and the operational discipline to keep a model-backed feature reliable in production.
LLM integration and RAG
Our core specialty is LLM integration and retrieval-augmented generation (RAG): connecting large language models to a company's actual data so answers are grounded in what's true for that business, not just what sounds plausible. That covers embedding pipelines, vector search, prompt architecture, evaluation harnesses, and the guardrails that keep a model from confidently making things up.
Beyond language models
Not every problem needs an LLM. We also build forecasting systems for demand and risk, and computer vision pipelines for inspection, classification, and monitoring, choosing the right model class for the job instead of defaulting to the fashionable one.
Working with founders and product teams
We're a SaaS development team working with startups and product teams across the region and beyond. If you're evaluating AI development services for a product that's more than a demo, this is what we do.
SaaS Product Engineering
We design and build complete SaaS platforms: multi-tenant architecture, clean APIs, and interfaces that work in Arabic and English from day one.
Applied AI Services
We put modern AI to work inside your product: language model integration and fine-tuning, retrieval systems over your own data, forecasting models, and computer vision.
Product & Startup Advisory
For founders raising or scaling: product strategy, roadmap, and go-to-market shaped by years of shipping data products, not slide decks.