Cognic Systems

Technology at Cognic

Organized by what each technology does — not by what is fashionable. Selection follows requirements.

How Cognic Selects Technology

We select technology per project — matched to the workflow, the data, the systems involved and the security requirements — rather than forcing every requirement into one stack. The list below covers what we genuinely work with across our delivered projects.

A technology list means nothing without the reason behind each choice. Below, every technology is grouped by capability and explained by what it is used for in real systems we have built — the same technologies visible across our published case studies.

AI

Large Language Models (LLMs)

Language understanding and generation — assistants, document analysis, classification and content workflows. Selected per task: the model that meets the requirement at the right operating cost, not the biggest name.

RAG (Retrieval-Augmented Generation)

Grounding model outputs in your documents and data — the difference between a generic answer and a correct one. Built as RAG systems with retrieval quality engineered, evaluated and monitored.

AI Agents

Multi-step workflow execution with tools, system access and human approval — agents that act inside business processes, with guardrails and observability standard.

Document AI

Extraction, classification and validation across business documents — invoices, contracts, claims, charts — with human review workflows. See Document AI.

Voice AI

Voice agents handling defined business conversations — support, scheduling, qualification — integrated with business systems. See Voice AI.

Automation

RPA (Robotic Process Automation)

Automating repetitive interface-level work in systems without modern APIs — one tool in the automation stack, not the whole strategy. Delivered across RPA and workflow automation engagements.

Power Automate

Workflow automation across Microsoft 365, Teams, SharePoint and Dynamics environments — used where the client’s stack is Microsoft-centric.

Workflow Automation (n8n, Make, orchestration platforms)

Connecting systems, routing data and orchestrating multi-step processes across APIs — the connective layer of AI automation. Selection depends on complexity, hosting requirements and volume.

Software

React / Next.js

Frontend applications — component-driven interfaces that iterate quickly as product feedback arrives. Next.js where server rendering, routing or full-stack structure serves the product.

.NET (ASP.NET)

Enterprise business applications — transaction-heavy systems, security-centric platforms and long-lived maintainable software.

Node.js

API-driven and I/O-heavy services — real-time workflows and integration layers sharing one language with the frontend.

Python

Backend engineering close to AI and data work — pipelines, model integration and data processing.

Mobile (Flutter, native iOS/Android)

Cross-platform applications where forms-and-data patterns dominate; native development where deep device integration justifies it.

Data

PostgreSQL

Relational data, transactional workflows and evolving reporting — the default for business systems with structured data.

SQL Server

Enterprise transactional systems in Microsoft environments — used across delivered enterprise platforms.

MongoDB

Document-shaped data and schemas that genuinely vary record to record.

Vector Databases

Semantic retrieval for RAG systems — storing and querying the embeddings that make grounded AI answers possible.

Power BI

Operational dashboards, financial analytics and automated reporting — the delivery layer for Data & BI engagements.

Cloud & Infrastructure

Azure

Cloud applications, AI services and enterprise workloads — including Azure OCR / Azure AI Document Intelligence used across delivered document processing systems.

AWS

Application hosting, data infrastructure and scalable platform architectures — including delivered cloud migration programs.

Cloud Infrastructure & DevOps

Environments, CI/CD pipelines, deployment automation and infrastructure-as-code — the operational foundation that keeps delivered systems releasable and observable.

APIs & Integrations

REST APIs and enterprise system integrations — Dynamics 365, EHR systems, CRMs and internal platforms — engineered with authentication, data mapping and failure handling.

How the Stack Comes Together

Individual technologies solve nothing alone. In a delivered system, they compose: an AI engineering project might use Python services around a RAG pipeline, a vector database for retrieval, React for the review interface, PostgreSQL for the workflow data, Dynamics 365 for the ERP integration and Power BI for operational reporting — with Power Automate or RPA orchestrating steps in between. Architecture — not the parts list — is the product.

That composition principle is how we approach every project: requirements first, technologies second, and every selection explained by the work it does. See it applied across our case studies, or read how these choices affect budgets in our software development cost guide and AI development cost guide.

Planning a System?

Tell us the workflow and the constraints — we’ll define the architecture and explain every technology choice before anything is built.

Talk to Our Team →