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Cornerstone Experts & Developers

For over 10 years, we've combined deep HR functional expertise with strong technical skills

We design, integrate, and optimize tailor-made solutions.

10+ years of experience99.9% SLACSOD IntegrationProject ManagementCustom DevelopmentEU / GDPR

Our Expertise

HR SaaS integration, process automation, full-stack development, and custom SaaS products.

Cornerstone OnDemand · Official Partner

Technical Integration & CSOD Customization


  • Multi-module integration
  • Custom homepages
  • Responsive widgets & themes
  • Google Tag Manager
  • Interface development (IDF & ODF)
  • Single Sign-On
  • Analytics
  • Technical project management
Automation & Data

RPA · ETL · Orchestration


  • RPA UiPath
  • ETL Talend
  • GDPR compliance
  • Python scripting
  • Analytics
Full-Stack Development

Product & Web Application Development


  • SaaS applications
  • CRM
  • Dashboards & back-offices
  • APIs & integrations
  • Mobile-first responsive design
  • Deployment & release management

Tech Stack

The technologies and platforms we master.

HR SaaS
Cornerstone OnDemandCore HRLMSPerformanceCompensationAzure AD / Okta (SSO)IDF/ODF flowsREST API / Web servicesGoogle Tag Manager
Automation
RPA UiPathETL TalendPythonScripting CLIWebhooks
Full-Stack Development
ReactNext.jsTypeScriptTailwind CSS v4shadcn/uiSupabasePostgreSQLStripeVercelCloudflare Workers

Methodology

A clear path, from audit to run.

1

Preparation

Goal: understand the need and lay the groundwork.

  • Clearly define project objectives
  • Identify stakeholders
  • Gather functional and technical requirements
  • Establish an initial timeline

🧠 This is the scoping phase: we lay the foundations.

2

Design & Prototype

Goal: translate the need into a concrete solution.

  • Creating mockups, wireframes, or technical POCs
  • Defining business logic, architecture, and flows
  • Preliminary feasibility testing

🔁 Iteration: at this stage, client feedback helps refine the solution before production.

3

Tests & Validation

Goal: make sure the solution works perfectly.

  • Functional, unit, and user acceptance testing (UAT)
  • Identifying and fixing issues
  • Final validation of the planned scope

Quality is verified here before any go-live.

4

Go Live

Goal: deploy the solution to production.

  • Technical go-live
  • Training or knowledge transfer
  • Post-deployment monitoring

🚀 This is the official launch, based on a validated and tested solution.

They trust us

Companies and organizations that rely on our technical expertise and reliability.

SUEZ

Technical support on Cornerstone OnDemand: integration, GTM, and UX optimization.

Longchamp

RPA automation of time-consuming manual data-entry tasks.

UPSA

SSO implementation and connector activation on the Cornerstone OnDemand platform.

ICF Habitat

Development of custom interfaces on a SaaS environment.

Groupe Avril

Technical project management and technical support.

Gagneraud

Design of homepages that follow brand guidelines and are built to maximize engagement and adoption of the SaaS platform.

FAQ

Frequently asked questions from our clients.

What are the timelines for a CSOD project?

Scoping 1–2 weeks, build 3–8 weeks, ongoing run depending on scope.

Why activate Google Tag Manager on our Cornerstone OnDemand SaaS tool?

Activating GTM lets you apply an application-level overlay. This means you can customize the user experience without waiting for a vendor release: hide sections, change labels, update URLs, add features, track events, and more.
You regain control over the interface and user experience.

Do you offer staff-augmentation support?

Yes: hour packages, SLAs, and on-call support depending on needs and criticality.

Let's talk about your integration

Tell us about your context in 3 minutes — we'll get back to you with a plan and a quote within 48 hours.