Software Development
End-to-end product engineering — from requirement analysis and architecture through build, release and the support that follows.
Since 2017 · IT Solutions & Outsourcing
Technology Solutions Built for Long‑Term Growth
Since 2017, ZARLSS has grown from a focused team into a 200+ member technology organisation delivering software development, IT outsourcing, application support and technology solutions.
Technology Solutions. Trusted Expertise. Continuous Growth.
Since 2017
Years of continuous growth
Delivering IT and outsourcing services without interruption since our first year.
200+
Technology professionals
Engineering, quality, DevOps, analysis and application support roles.
Long-Term
Outsourcing experience
Engagements structured to run for years, not for a single project cycle.
Growing
Culture of continuous improvement
Capability, teams and practices that keep developing year on year.
What we do
A technology partner that stays with the work.
ZARLSS delivers software and supports it afterwards. That combination — building systems and then keeping them running — is what shaped the company from its first year, and it is still how our teams are organised.
We work across the full delivery stack: interface, application logic, data and the pipelines that move code into production. Teams are built to stay on an account, so system knowledge accumulates instead of resetting with every engagement.
Our services cover new development, modernisation, day-to-day application support and dedicated outsourced teams — chosen to fit what an organisation actually needs rather than a fixed package.
Read the ZARLSS storyIT Outsourcing
Long-term outsourcing engagements where ZARLSS takes technical ownership of defined systems, functions or delivery streams.
Application Development
Business applications designed around how work actually happens — internal tools, portals, workflow systems and line-of-business platforms.
Application Maintenance & Support
Structured maintenance for applications already in production — issue resolution, enhancements, patching and continuous small improvements.
Full-Stack Development
Engineers who work confidently across the interface, the application layer, the database and the deployment pipeline.
Web Application Development
Responsive, accessible and maintainable web applications built for real usage conditions and long service life.
Outsourcing & dedicated teams
Technical teams that take ownership, not just tickets.
Outsourcing only works when the team is stable, the communication is predictable and someone is clearly accountable for the system. That is how we structure every engagement.
Dedicated Development Teams
A named team working solely on your product, aligned to your priorities, your process and your release calendar.
- Consistent team members across the engagement
- Works within your backlog and ceremonies
- Direct communication with your technical stakeholders
Application Support Teams
Support functions for live applications, with defined ownership, escalation paths and retained system knowledge.
- Structured triage and escalation
- Documented runbooks and issue history
- Coverage planning so support does not depend on one person
Long-Term Outsourcing Engagements
Multi-year engagements where ZARLSS takes technical ownership of defined systems or delivery streams.
- Planned transition and knowledge transfer
- Agreed scope, reporting and review cadence
- Continuity built into the team structure
Technology expertise
The stack our teams work in every day.
These are the technologies ZARLSS teams build and support with. Coverage varies by team and engagement — we will tell you plainly which of these fits your requirement before any commitment.
Explore our technology expertiseFrontend
React
Angular
JavaScript
TypeScript
HTML
CSS
Backend
.NET
ASP.NET Core
PHP
Laravel
REST APIs
Databases
SQL Server
MySQL
PostgreSQL
MongoDB
Cloud & DevOps
Azure
AWS
CI/CD
Docker
IIS
Growth & milestones
One team in 2017. An organisation of 200+ today.
ZARLSS grew the slow way — capability by capability, engagement by engagement. Each phase below reflects how the company built up its teams and technical range.
2017
ZARLSS begins its journey
The company starts with a small, focused team taking on development and support work, and establishes the delivery habits it still runs on.
2018–2020
Capabilities and engagements expand
Technical capability broadens across development and application support, and engagements begin running on a longer-term basis rather than project to project.
2021–2023
Technology teams and outsourcing grow
Dedicated teams and structured outsourcing engagements become a core part of how ZARLSS works, supported by more formal delivery and support practices.
2024–2025
Broader capabilities, larger delivery teams
Delivery teams grow across engineering, quality and support functions, with wider coverage of cloud, DevOps and integration work.
2026
200+ professionals and continuing to grow
ZARLSS operates as an organisation of roughly 200+ technology professionals, and continues to build capability and teams.
These are illustrative milestones describing the company's growth phases rather than a record of specific dated events.
Why ZARLSS
Differentiators we can actually stand behind.
No superlatives and no invented credentials — just what the company has built since 2017.
Operating since 2017
Delivery experience accumulated without interruption since our first year, through changing technologies and client needs.
200+ professionals
A team large enough to staff serious engagements, structured so knowledge is never held by one person.
Experience built through delivery
Our practices come from work we have shipped and supported, not from a methodology deck.
Long-term outsourcing experience
We know what multi-year engagements require: transition planning, continuity and steady communication.
Full-stack capability
Interface, application, data and deployment handled by the same team, reducing handovers.
Development and support
We build systems and we keep them running — the two disciplines inform each other.
Scalable teams
Engagements can grow or contract as demand changes, without restarting the relationship.
Continuous improvement
Delivery practice, quality standards and technical capability are reviewed and improved deliberately.
People
Our growth has always been driven by people.
From a small team in 2017 to 200+ professionals today, every capability ZARLSS offers exists because someone here built it.
Software Engineers
Engineers working across frontend, backend and full-stack development on product and platform work.
Technical Leads
Senior engineers responsible for technical direction, design decisions, code quality and mentoring within delivery teams.
QA Engineers
Quality engineers embedded in delivery teams, covering test design, regression coverage and release verification.
DevOps Engineers
Engineers focused on build and deployment pipelines, environments, configuration and release reliability.
Business Analysts
Analysts who translate business processes into clear, testable requirements and keep scope honest.
Application Support Professionals
Specialists who keep production systems running — triage, investigation, resolution and preventive improvement.
Project & Delivery Teams
Delivery and coordination roles that keep planning, communication and reporting consistent across engagements.
Build with ZARLSS
Let's talk about what you need to build or support.
Whether it is a new build, an application that needs a dependable support team, or a long-term outsourcing engagement — start with a conversation.