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xSquare Technologies

Modern technology, chosen for reliability, not hype

Our engineers work across the full stack, from interfaces and APIs to databases, cloud networking and applied AI. We pick proven tools that fit your problem and your team.

AI capabilities

AI agents and automation, built for production

AI is our core practice. We design agents and automations that are grounded in your data, integrated with your workflows and measured for accuracy, cost and safety.

Your data stays yours. We deploy in your cloud account where possible and use model providers that do not train on customer data.

  • AI.01

    AI Agents and Tool Calling

    Agents that read, reason and act inside your systems: creating records, calling APIs and handing off to people when confidence is low.

  • AI.02

    AI Workflow Automation

    Multi-step business processes rebuilt with AI at the core, connected to your CRM, ERP, email and databases, with approvals where they matter.

  • AI.03

    Retrieval-Augmented Generation

    Ground models in your documents, tickets and knowledge bases with vector search, so answers are accurate, current and cite their sources.

  • AI.04

    Document Intelligence

    Extract structured data from contracts, invoices, forms and emails, validate it, and route it automatically into your workflows.

  • AI.05

    Conversational Assistants

    Customer- and employee-facing assistants with memory and escalation paths, deployed on web, chat, voice and email channels.

  • AI.06

    Evaluation, Guardrails and LLMOps

    Automated evaluation suites, prompt versioning, cost and latency monitoring, and safety guardrails that keep AI reliable in production.

AI platforms and tools

  • Anthropic Claude
  • OpenAI
  • Amazon Bedrock
  • Open-source LLMs
  • Model Context Protocol (MCP)
  • LangGraph
  • LangChain
  • LlamaIndex
  • Weaviate
  • pgvector
  • n8n
  • Amazon SageMaker
  • Python

Cloud and data migration

Deep AWS expertise, from network to warehouse

We have moved web platforms, transactional databases, search clusters and analytics warehouses to AWS, with validated data and minimal downtime.

  • AWS cloud migration

    Landing zones, VPC design with public and private subnets, NAT gateways and VPC Links, and workload migration to EC2, containers and serverless.

  • AWS data migration

    AWS DMS and Schema Conversion Tool, change data capture, DataSync and custom pipelines into RDS, Aurora, Redshift, S3 and EFS.

  • Security and compliance

    IAM least privilege, KMS encryption, private networking, audit logging and data residency in AWS Canada (Central).

Our tech stack

The tools our engineers use every day

A broad, battle-tested toolkit that lets us meet clients where they are and take them where they need to go.

Frontend

Fast, accessible interfaces built with modern component frameworks.

  • React
  • Next.js
  • Vue
  • TypeScript
  • Tailwind CSS
  • JavaScript

Backend

Reliable services and APIs in the language that fits the problem.

  • Node.js
  • Go
  • Python
  • PHP
  • Java
  • Laravel

Data Stores

Relational, document, cache, search, warehouse and vector storage.

  • PostgreSQL
  • MySQL
  • MongoDB
  • Redis
  • Memcached
  • Elasticsearch
  • Amazon Redshift
  • Amazon S3
  • Weaviate

Cloud Computing

Deep, hands-on experience across AWS and Google Cloud.

  • Amazon Web Services
  • Google Cloud
  • Amazon EC2
  • Amazon EFS
  • Amazon CloudFront
  • Amazon RDS
  • Amazon SES
  • VPC, Subnets and NAT Gateways
  • VPC Links

Web Servers and Networking

Tuned edge and proxy layers for performance and security.

  • Nginx
  • Caddy
  • Apache
  • Squid Proxy

Messaging and Email

High-volume transactional and marketing email infrastructure.

  • Amazon SES
  • Haraka Mail
  • SMTP Servers

Architecture and Delivery

Patterns and practices that keep systems maintainable at scale.

  • Microservices
  • Micro-frontends
  • Docker
  • REST APIs
  • Webhooks
  • OAuth
  • Background Jobs
  • Observability

Not sure which technology fits?

Our architects will review your current stack and recommend a path forward, with no obligation.