Aging software slows you down, but a risky big-bang rewrite can be worse.
Overview
We don't rip and replace.
0
downtime cut-over
Phase
by phase, low risk
100%
data verified
We assess what you have, isolate the riskiest parts, and modernise piece by piece migrating data, rewriting components, and improving performance while the system keeps serving your users.
What that means for you
Incremental rewrite, not a risky big bang
Zero or minimal downtime migration
Data migrated safely and verified
Modern, maintainable, documented code
Legacy Modernization
Software Development
0
downtime cut-over
Phase
by phase, low risk
100%
data verified
Built with
What we build
Production-ready capabilities included as standard.
A clear audit of your codebase, risks, and modernisation roadmap.
Replace components piece by piece with no big-bang risk.
Move and validate your data safely, with zero loss.
Move from on-prem or aging hosts to scalable cloud.
Eliminate the bottlenecks that slow your current system.
Close the vulnerabilities legacy systems accumulate.
Why this approach
Same job, two very different outcomes.
Recommended
Custom-built with Exarth
Incremental modernisation that keeps the business live.
Alternative
Big-bang rewrite
A risky all-at-once rewrite that stalls everything.
Incremental modernisation delivers value the whole way through a big-bang rewrite makes you wait, and pray it lands.
Build it the right wayHow we work
Four phases with demos and deliverables at every step.
Assess & plan
We audit the system and map a low-risk modernisation path.
Isolate & wrap
We wrap legacy parts behind clean interfaces to work safely.
Migrate in phases
We rebuild and migrate component by component, verifying each.
Cut over & retire
We switch over smoothly and retire the old system for good.
Technology
Tools chosen to fit the problem, not the hype.
Sectors we engineer for
Pick a sector to see what we build for it.Each vertical has different compliance, UX, and scale demands. Pick a sector to preview exactly what we build for it.
01 / 10
HIPAA-aware platforms for clinicians and patients.
HIPAA-aware platforms that put clinicians and patients first.
What we build
Tech & focus
Featured work
Exarth built the Labour Management Information System for Khyber Pakhtunkhwa's Employees Social Security Institution: establishments, workers, RFID cards, contributions, and inspections on one secure platform.
Government · Labour & Social Security
157K+
registered workers
14.4K
establishments
PKR 711M
contributions tracked
The challenge
Registration, worker records, contributions, RFID cards, inspections, and appeals lived across fragmented processes. Hard to audit, slow to update, and difficult for field teams to trust day to day.
Government · Labour & Social Security
The challenge
Registration, worker records, contributions, RFID cards, inspections, and appeals lived across fragmented processes. Hard to audit, slow to update, and difficult for field teams to trust day to day.
What we built
Built with
The results
Exarth understood government workflows and delivered a secure platform our teams rely on daily.
What you get
Results your business feels once it's live.
The system keeps running throughout the modernisation.
Modern code and infrastructure cut cost and slowness.
Clean, documented code your team can confidently build on.
Client voices
Real partners. Real results.The teams who shipped with us, in their own words.
“Exarth understood government workflows and delivered a secure platform our teams rely on daily.”
LMIS put establishment registration, worker records, RFID cards, and contributions on one secure platform for ESSI. Exarth understood government workflows and delivered a system our teams rely on daily.
They built our WooCommerce store for the UAE market exactly how we needed it. Curated categories, rich product pages, Tabby installments, and a checkout that just works. We went live on schedule.
Exarth shipped the full SeedsWild ecosystem: the marketplace with AI seed recommendations, seller wallets, and the mobile apps our growers use across Europe. One team owned web, vendors, and product.
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