We design & build digital products with unmatched creativity.
We turn complex business operations into fast, stunning, and bulletproof web applications. Built for founders, institutes, and enterprises who demand 100% quality.
Delivered in 4–6 weeks
From first call to launch
Tested before handover
Real payments, real logins
30-day support promise
Something's off, we fix it
Docs included
So you're never locked in
Built with 100% Quality & Superior Logic.
We don't cut corners. Every system we deliver adheres to world-class software standards.
100/100 Performance
Optimized asset loading, SSR caching, and instant page transitions for effortless user experience.
Bespoke Creative Design
Zero generic themes. Unique color palettes, smooth micro-interactions, and high-converting typography.
Bulletproof Business Logic
Rock-solid authentication, data encryption, role access controls, and automated transaction safety.
Fluid Mobile Experience
Perfect responsive layouts engineered to feel like native mobile apps on every smartphone screen.
"Digital presence is no longer optional.
It’s your first impression."
At Fillex360, we create premium digital experiences that combine strategy, design, technology, and performance to help businesses stand out in a crowded digital world.
Systems doing real work
Not mockups. Every one of these is live, in use, and carrying real users today.
OceanCrew
Seafarer certification management, shift scheduling, and maritime compliance automation.
MathSpark
Gamified math practice platform with real-time analytics for students and tutors.
MediCore
Patient record synchronization, OPD queuing system, and SMS notification dispatch.
Yours?
Have a web application, API integration, or legacy system in Sri Lanka that needs a modern overhaul? We deliver in 4-6 weeks with guaranteed performance.
How we think & build differently.
Most agencies use slow WordPress templates and vanish after handover. Here is how Fillex360 delivers 100% creativity and logical superiority.
Traditional Agencies (The Old Way)
Fillex360 Engineering (The Modern Way)
Clear, predictable pricing for every stage of your business.
From personal portfolio sites to complete clinic & HR management systems — built with hand-coded precision.
Portfolio & Brand Site
For consultants, executives, and professionals who need an impressive, high-converting digital presence.
E-Commerce Platform
Sell products online in Sri Lanka with automated payment processing and inventory management.
Tutor & EdTech Portal
Designed for tuition teachers and private institutes to manage students, fees, and study materials.
Clinic Management System
Streamline private clinic operations, doctor schedules, patient records, and queue numbers.
HR & Payroll System
Automate employee records, leave approvals, attendance tracking, and monthly LKR salary slips.
The Enterprise Full Build
Full custom web application or maritime/logistics platform built from the ground up for high daily volume.
Have a specialized requirement, mobile app, or multi-tenant system in mind?
Need a custom enterprise architecture? Let's talk →Calculate your instant project estimate.
Select the modules and features your business needs for a live cost estimate.
Included: Core Next.js Web App Foundation, Sri Lanka PayHere / Card Gateway Integration, Custom Admin Dashboard & User Management
export const studioPromise = {
studio: "Fillex360 Solutions — Galle, Sri Lanka",
guarantee: "Small team. Every line reviewed by hand. No outsourcing, no ghost developers.",
paymentGatewaysTested: true,
guaranteedHandoverWeeks: 5,
zeroBloatPolicy: true,
};
Coded by hand, in Galle.
We're not an outsourced factory. Every system is built, tested, and supported by the same small team that answers your questions.
Server-side verification, always.
Payments and logins are checked before they're accepted.
A real person on the other end.
No support ticket disappears into a queue.
30 days to tell us something's wrong
— then we fix it, on us.
Everything you need to know before starting.
Have questions about payments, handover, or timelines? We're transparent about every step.
Let's build something real.
Tell us what you're building. We reply personally, and we only take on projects we're confident we can deliver well.