Success Stories
Real challenges
Real work
The results you can see
See how companies have worked with Sunbytes to build and scale products, strengthen security, improve operations, and grow their teams.
15+ years supporting businesses
across 20+ countries
Customer success is our priority
One global site that performs the same in 21 languages
Marketing campaigns outpaced internal dev capacity. Sunbytes took on site performance, DevOps and code review so releases stayed on schedule across every localized version.
600k+ customers served · 21 localized versions · 8 engineers
Mismatched stacks became one platform, with no downtime at peak
A fragmented portfolio of publisher sites ran on mismatched stacks. Sunbytes consolidated them onto one headless platform built to absorb campaign-driven traffic spikes.
50M+ monthly visitors · 100+ features shipped · 9 engineers
Price and invoice checks that once ate days, now automated
Staff compared vendor pricing and invoices by hand, slowly and with errors. Sunbytes built a dashboard, a price comparison engine and an EDIFACT invoice parser to remove the manual step.
800k products processed daily · 150k invoices automated · 10+ suppliers
A full platform relaunch without losing a single subscriber
The platform needed a full rebuild while staying live for subscribers. Sunbytes handled frontend, backend and an AI chatbot, then stayed on for continuous optimisation.
Revenue up 25% · 3,005 new users in 2025 · 4-year partnership
Secure cloud platform, architecture to prototype in 3 sprints
A post-quantum authentication scale-up needed a secure cloud platform and a team to build it. Sunbytes assembled seven specialists and shipped a working prototype fast.
Prototype in 3 sprints · 15 releases · 3,380 test cases
A penetration test that dug past the surface, before launch day
A new authentication mechanism needed validation before launch. Sunbytes ran a grey-box pentest against OWASP Top 10 and CREST, then walked the team through remediation.
Grey-box pentest · SOC2 & ISO report · 9 findings classified
Launched on time and secure, six weeks from test to fix
An education platform handling pupil data was weeks from launch with no in-house security team. Sunbytes ran a black-box pentest and mapped findings to GDPR, NIS2 and ISO 27001.
6-week test-to-fix cycle · GDPR, NIS2, ISO 27001 · Launched clean
Eight technical roles filled in two months, quality held
Open technical roles were blocking delivery, and quality could not be traded for speed. Sunbytes ran needs assessment, sourcing and technical screening to fill the whole slate.
8 positions filled · 4 developers, 2 testers, 1 QA · 2 months
Legacy and modern stacks, shipping in sync for six years
Dozens of high-traffic news sites ran across modern and legacy stacks at once. Sunbytes took on bug mitigation, SEO and WordPress feature work to keep every sprint on time.
6 engineers · 6-year partnership · Tens of millions of monthly users
An awkward legacy CMS, rebuilt and migrated in five months
A research database sat on an unconventional CMS with a difficult interface. Sunbytes rebuilt it on WordPress, migrated every record across and reworked the user flows.
5-month delivery · Full legacy migration · Delivered on schedule
What our customers are saying
Global experience across people, security and business solutions
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15+
Years of experience -
300+
Result-driven projects completed -
20+
Countries -
100K+
Skilled professionals in our talent pool
Have a challenge we can help solve?
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