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Client Testimonials & Case Studies
Discover our software initiatives and check out what our clients have to say
What our clients think
Helping CarTrawler, the leading global B2B provider of car rental and mobility solutions.
Working with Concert Health to deliver high-quality behavioural health care.
Setting up a remote development team for Fineos, a leading provider of core systems for life, accident, and health insurers.
Our developers help Forto, a global transport and logistics services provider, continue delivering industry-leading solutions.
Kaluza is the leading intelligent energy platform powering the future of energy, from revolutionising billing to smart EV charging.
Assembling extended development teams for ESW, a global eCommerce platform and Deloitte Technology Fast 50 chart-topper.
Team augmenation case studies
Helping Ireland’s Fintech solutions giant modernise its tech stack, replace legacy software, and develop a cutting-edge digital signature product.
Our augmented teams contribute daily to Energytech product development with multiple technologies, including Go, React, Node.js and TypeScript.
Fully integrated software experts across multiple agile squads, supporting the in-house teams through hands-on development and knowledge-sharing.
Artificial intelligence case studies
Find out how our engineers helped an edtech giant build an AI-powered virtual assistant in to support multiple locations and languages.
Discover how our AI experts helped a leading global supplier of billing insights solutions set a company-wide AI strategy and implementation roadmap.
Cloud cost optimisation consulting projects
Cloud cost planning and development
Helping a Fintech client design a scalable and affordable cloud infrastructure to move their core product from an on-premise system to cloud-native microservices architecture.
Cloud cost reduction and monitoring
Helping an advanced award-winning energy usage forecast provider optimise their cloud-native machine learning (ML) product and reduce cloud operations costs up to 50% in some areas.
Cloud infrastructure optimisation
Managing the cloud infrastructure (AWS) for a digital identity platform to transform customer onboarding by simplifying the process, and improving automation to drive quicker ROIs.
Integration services consulting projects
Custom API integrations
We develop custom APIs and middleware tools that enable hardware manufacturers and third-party enterprise software systems to integrate with our Cleantech client’s energy management platform – offering sustainable energy resources.
Client integration management
Public API integration
Implementing our energytech SaaS client’s API to enable integrations with energy retailers and charger manufacturers, so they can benefit different optimisation services offered by our client to enable flexibile energy consumption.
SDLC improvement projects
The Zartis team is involved in the Software Development Life Cycle of the client’s core product, performing tasks such as planning, design, implementation, testing, deployment, and maintenance of their platform.
SDLC automation
Worked on automating the provisioning of the Fintech client’s main product, automating the e-procurement process, as well as the quality assurance processes to minimise th need for interviention and achieve scalability.
DevOps and CI/CD set up
Designing CI/CD pipelines for different business intelligence services of a SaaS client. We scripted the IaaC and now manage all of their CI/CD pipelines, containerising every service taking a 12-factor approach for microservices.
M&A tech services consulting projects
Deal Readiness
Supported a Fintech client in modernising their tech stack and environment for pre-deal readiness, contributing to their successful sale for €750m.
Post-acquisition
Helped an Energytech client after acquiring a new business by aligning their architecture, merging tech stacks, and improving the mobile UX.
Tech Due Diligence
Prior to its acquisition, we improved a Cleantech client’s tech capabilities by consolidating its tech stack through a technical due diligence.
Who we serve
Why they work with us
Teams of 1 to 30+ engineers
We can assemble teams of any size, from a one-man band to a small army of developers.
Up to 50% faster hiring
Together, we can deploy remote teams of up to 10 engineers in as little as 4 to 6 weeks.
90%+ developer retention
We have high retention rates over the past 5 years — and counting.
Projects of all sizes
Whether you have no internal development team or employ hundreds of developers, we'd be happy to help.
Impeccable client service
We put our clients' needs at the centre of everything we do and provide ongoing support at any time.
Seniority & expertise
90%+ of our engineers are at Senior, Principal and Lead level, with strong architecture and leadership experience.