Start a project

Services

End-to-end engineering for AI-powered products

From the first workshop to production and beyond — strategy, design, AI, web, mobile and cloud delivered by one accountable team.

AI & Machine LearningAI Integration & AutomationFull-Stack Web DevelopmentMobile App DevelopmentCloud & DevOpsUI/UX & Product DesignData Engineering & AnalyticsQA, Security & Support
01

AI & Machine Learning

We take AI from idea to production: choosing the right approach, preparing your data, building and evaluating models, and shipping them with the monitoring and guardrails they need to be trusted by real users.

What we deliver

  • LLM apps, copilots and chat assistants
  • Retrieval-augmented generation (RAG) over your data
  • AI agents and tool-calling workflows
  • Computer vision and document AI
  • Predictive models and recommendations
  • Evaluation, guardrails and MLOps

Technologies

PythonPyTorchLangGraphHugging FaceOpenAIAnthropicGeminipgvector

02

AI Integration & Automation

Most of the value of AI comes from connecting it to the workflows you already have. We add AI to your product and operations with secure data access, human review where it matters, and clear metrics for success.

What we deliver

  • AI features inside existing products
  • Document extraction and classification
  • Support and sales automation
  • Internal knowledge search
  • Workflow automation with human-in-the-loop review
  • Model and vendor selection, cost optimization

Technologies

PythonNode.jsLLM APIsOCR / Visionn8nREST & webhooksSalesforceHubSpot

03

Full-Stack Web Development

From a first MVP to a multi-tenant SaaS platform, we build web products with clean architecture, strong typing and automated tests, so they stay fast to change long after launch.

What we deliver

  • SaaS products and multi-tenant platforms
  • Customer portals and admin dashboards
  • REST and GraphQL APIs
  • Real-time features (WebSockets, streaming)
  • Legacy modernization and migrations
  • Performance, SEO and accessibility tuning

Technologies

TypeScriptReactNext.jsNode.jsNestJSDjangoPostgreSQLRedis

04

Mobile App Development

We design and build mobile apps people keep on their home screen — smooth, accessible and dependable — and take care of store releases, analytics and updates after launch.

What we deliver

  • iOS (Swift) and Android (Kotlin) apps
  • Cross-platform apps with React Native and Flutter
  • Wearable and IoT integrations (BLE, HealthKit)
  • Push notifications, payments and subscriptions
  • App Store and Google Play launch
  • Release management and crash monitoring

Technologies

SwiftKotlinReact NativeExpoFlutterFirebaseRevenueCatSentry

05

Cloud & DevOps

We design cloud infrastructure that is secure, observable and affordable, and automate everything from testing to deployment so your team can release with confidence.

What we deliver

  • AWS, Google Cloud and Azure architecture
  • Containers and Kubernetes
  • CI/CD pipelines
  • Infrastructure as code with Terraform
  • Observability, logging and alerting
  • Security hardening and cost optimization

Technologies

AWSGoogle CloudAzureDockerKubernetesTerraformGitHub ActionsGrafana

06

UI/UX & Product Design

Good design reduces risk. We validate ideas with users early, then turn them into clear flows, beautiful interfaces and reusable design systems that keep your product consistent as it grows.

What we deliver

  • Product discovery and user research
  • User flows and wireframes
  • High-fidelity UI and interactive prototypes
  • Design systems and component libraries
  • Usability testing
  • Marketing websites and brand touchpoints

Technologies

FigmaFigJamStorybookDesign tokensFramerMaze

07

Data Engineering & Analytics

AI is only as good as the data behind it. We build reliable pipelines and analytics foundations that give your team a single source of truth and make machine learning possible.

What we deliver

  • ETL / ELT pipelines
  • Data warehouses and lakehouses
  • BI dashboards and reporting
  • Event tracking and product analytics
  • Data quality and governance
  • Feature stores for machine learning

Technologies

PythondbtApache AirflowKafkaSnowflakeDatabricksBigQueryMetabase

08

QA, Security & Support

Launch is the beginning. We make sure your product stays fast, secure and stable with automated tests, proactive monitoring and a support plan that fits your stage.

What we deliver

  • Test strategy and automation
  • Performance and load testing
  • Security reviews and remediation
  • Monitoring and incident response
  • Maintenance and support plans
  • Technical audits of existing code

Technologies

PlaywrightCypressJestk6OWASPSentryDatadog

DeliveryWeekly demos. Working software, not status reports.

01Engagement models

Flexible ways to work together

Start small with a discovery sprint, or bring in a full team. Every model comes with the same engineering standards.

01

Project delivery

A defined scope, milestones and a dedicated team that takes your product from idea to launch.

Best forMVPs, new products and well-defined builds

02

Dedicated team

A cross-functional squad — engineers, designer, QA and a delivery lead — working as an extension of your company.

Best forLong-term product development

03

Team extension

Experienced engineers who join your existing team, follow your processes and ramp up quickly.

Best forAdding capacity or niche expertise fast

02How we work

From idea to impact in five clear steps

A delivery process built for transparency: you see progress every sprint, and nothing important is left to assumptions.

Book a discovery call
  1. 01Scope, architecture & roadmap

    Discover

    Workshops to understand your goals, users and constraints. We map risks early and agree on scope, architecture and a realistic plan.

  2. 02Clickable prototype

    Design

    User flows, prototypes and a design system. You click through the product before production code is written.

  3. 03Working software every sprint

    Build

    Agile sprints with a live demo at the end of each one. You get access to the board, the repository and the people doing the work.

  4. 04Production release

    Launch

    Automated tests, security checks and a staged rollout. We handle infrastructure, app store submissions and monitoring.

  5. 05Growth or clean handover

    Scale

    We measure, iterate and optimize — or hand everything over to your team with documentation and training.

Let’s talk

Have an idea? Let’s make it add up.

Tell us what you’re building. You’ll get a practical reply with clear next steps — and the right engineers in the conversation early.

Start a project
General enquiriesinfo@sigma-ai.techIan Harding · Account Managerianharding@sigma-ai.tech