Custom Software Engineering
Web, mobile, portalsBespoke web, mobile, and internal systems built around the way your team actually works.
- React, Next.js, Node, Python, and modern APIs
- Agile delivery with clear milestones
KEEN SYSTEMSGet a QuoteWebsite, web application, mobile app, AI and business software development in Sri Lanka — Keen Systems
Explore 11 services and solutions. Use the previous and next buttons, or the left and right arrow keys while the carousel is focused. Automatic slides pause while you interact.
Your technology partner in Sri Lanka
Web Design & Development
Responsive business websites with thoughtful design, clear content and a direct path from discovery to enquiry.
Engineering teams for
serious business systems
From first concept to long-term support, Keen Systems builds software that can live inside daily operations.
Cloud & DevOps Automation
CI/CD, uptime, scaleReliable cloud foundations, release pipelines, and monitoring for production-grade operations.
- AWS, Azure, and GCP infrastructure
- CI/CD pipelines and deployment automation
Systems Integration
ERP, booking, financeEnterprise integrations that connect ERP, finance, booking, support, and customer systems.
- REST, GraphQL, and middleware services
- ERP and third-party platform integration
Support & Maintenance
Monitoring, responseContinuous support for applications that need uptime, security, and fast issue resolution.
- Monitoring, logs, alerts, and health checks
- Performance optimization and hardening
Meet Keen AI
A useful first conversation.
A human when it matters.
Help visitors explore your services and take the next step. Keen AI brings AI-assisted conversations, team handover and a WhatsApp continuation into our own website experience.
- Website enquiries with conversation context
- A clear route to a team member
- A practical starting point for your business
Keen AI & your teamWebsite conversation · illustrative exampleWe need a website and a customer portal. Where should we start?
Start with what your customers need to do.
Your website can introduce the business. A custom portal can handle accounts, requests and status updates. Our team can help define the scope.
Keep people in the conversation
Request a team member, or continue on WhatsApp.
Explore the live chat on this website. AI replies depend on service availability; project details are confirmed by our team.
AI for the work behind your business
From the factory floor
to the company workflow.
Explore practical ways to connect production, planning and everyday work. Start with one process, build around your team and measure what improves.
Manufacturing intelligence
Factory AI & Automation
Connect production data, quality checks and factory workflows.
Explore the solution
Capacity-aware planning
Production Planning & Scheduling
Plan orders around capacity, materials and shifts.
Explore the solution
Practical company automation
Business AI & Productivity
Improve approvals, knowledge access and everyday teamwork.
Explore the solutionTechnology Stack
Production-ready tools for web, cloud, data, and IoT systems.
A modern, reliable, and scalable engineering foundation built with industry-leading technologies.
Enterprise-gradeSecure, reliable, and built for scale.
Modern by designCurrent, supported, and future-ready.
InteroperableOpen standards and seamless integrations.
WebFrontend frameworks and interface systems
- React
- Next.js
- TypeScript
- JavaScript
- HTML5
- CSS3
- Tailwind CSS
- Sass
BackendLanguages, runtimes and service protocols
- Node.js
- Python
- Java
- Go
- GraphQL
- REST APIs
- MQTT
- gRPC
Cloud & DevOpsInfrastructure, delivery and operations
- AWS
- Azure
- Google Cloud
- Docker
- Kubernetes
- Terraform
- GitHub Actions
- Linux
DataDatabases, caching, search and streaming
- MongoDB
- PostgreSQL
- MySQL
- Redis
- Kafka
- Elasticsearch
- Firebase
- Snowflake
IoTDevices, industrial protocols and connectivity
- ESP32
- LoRaWAN
- Bluetooth
- Zigbee
- NB-IoT
- CoAP
- Modbus
- CAN
Continuously evolving to support emerging technologies and business needs.Built to scale. Designed to integrate.
And many more50 technologies
- React
- Next.js
- TypeScript
- JavaScript
- HTML5
- CSS3
- Tailwind CSS
- Sass
- Node.js
- Python
- Java
- Go
- GraphQL
- REST APIs
- MQTT
- gRPC
- AWS
- Azure
- Google Cloud
- Docker
- Kubernetes
- Terraform
- GitHub Actions
- Linux
- MongoDB
- PostgreSQL
- MySQL
- Redis
- Kafka
- Elasticsearch
- Firebase
- Snowflake
- ESP32
- LoRaWAN
- Bluetooth
- Zigbee
- NB-IoT
- CoAP
- Modbus
- CAN
- Nginx
- Jenkins
- Prometheus
- Grafana
- RabbitMQ
- Celery
- MinIO
- Vault
- CircleCI
- Ansible
This stack is structured for performance, security, interoperability, and long-term maintainability across modern platforms.
Seven connected solutions for teams, devices, and customers.
Explore dedicated pages for ERP and POS, AI and machine learning, IoT, cybersecurity, cloud, business platforms, and mobile applications.
Operational focus
Talk on WhatsAppOne partner for product, data, infrastructure, and support.
Keen Systems helps businesses move from scattered tools to connected platforms: dashboards, booking systems, POS workflows, support desks, IoT monitoring, and secure cloud applications.
- Dashboards
- Automations
- Cloud Ops
- Founded
- 2016
- Countries served
- 8+
- Connected solutions
- 7
- Industries served
- 5
Our Digital Products
Software you can put to work today
Ready-to-deploy digital products built by Keen Systems — licensed, supported and delivered with implementation help.
Restaurant ERP & POSERP & POS SystemsKeen Advanced Cafe & Restaurant ERP and Offline POSAdvanced restaurant ERP and offline-capable POS for tables, KOT, multiple kitchens, dine-in, takeaway, delivery, recipes, stock, accounting and multi-branch reporting.Contact for pricingExplore
Featured Retail ERPBusiness SoftwareKeen Food City ERP & Offline ePOSA complete Food City ERP for single-store and multi-branch retail: fast offline billing, flexible units, lot and expiry control, smart purchasing, stock audits, credit management and 35+ reports.Tailored quotationExplore
Spare Parts ERPBusiness SoftwareKeen Spare Parts Management ERP & Offline POSComplete spare-parts ERP for item codes, part numbers, barcode search, rack/bin stock, offline billing, multi-branch transfers, purchasing, audits and reports.Contact for pricingExplore
Electrical Retail ERPBusiness SoftwareKeen Electrical & Electronics Shop ERP and Offline POSComplete electrical and electronics ERP for item codes, part numbers, barcode labels, rack stock, offline billing, multi-branch transfers, purchasing and reports.Contact for pricingExploreSelected case studiesBetter systems.
Better systems.
Real possibilities.
Explore the work behind connected businesses, and the ideas that could shape yours. ERP, web apps, IoT and AI — explained through practical workflows.
View all 21 studies
Client implementationERP & operations
Four branches. One connected pharmacy operation.
A completed hybrid ERP implementation connects four Health Care Pharmacy branches, supporting 28 employees working simultaneously across billing, purchasing and daily counter operations.
Solution studyIoT & agriculture
Water decisions supported by field conditions.
A smart agriculture design can combine soil and weather readings with supervised irrigation schedules, helping farm teams review when and where water is needed.
Solution studyAI & automation
A second view on production quality.
A machine-vision inspection pilot can flag visible packaging defects for review, connecting camera observations with batch context and a controlled production workflow.
From documented client implementations to clearly labelled solution studies.
Find a project like yoursOur ProcessClear delivery from idea
Clear delivery from idea
to production
We combine creativity, engineering excellence, and proven methodology to turn your ideas into reliable, scalable software that drives real results.
Discover
We explore your goals, users, risks, and opportunities to define a clear strategy and roadmap.
Business mapDesign
We craft the right architecture, design intuitive experiences, and plan integrations and releases.
System blueprintBuild
Our team builds in focused sprints with demos, quality checks, and continuous collaboration.
Sprint deliveryLaunch
We deploy, monitor, and optimize to ensure a smooth launch and long-term success.
Production careSecure & ReliableAgile & TransparentScalable & Future-Ready
POS Hardware & Devices
Point-of-sale hardware we supply and support
Receipt printers, scanners and terminals — sourced, configured and backed by Keen Systems for retail and hospitality.
1 Year WarrantyBarcode ScannersTechnoPos TP DC-4030E Desktop Barcode ScannerWired TechnoPos desktop barcode scanner for 1D and 2D barcodes and QR codes.Rs. 13,900Explore
Fingerprint AttendanceTime Attendance DevicesTechnoPos F01H Fingerprint Attendance MachineFingerprint attendance machine with 1,000-user capacity, 100,000 records, 2.4-inch TFT display, USB + network connectivity and USB data transfer.Rs. 28,900Explore
Smart Mobile POSPOS TerminalsTechnoPos TP-H10 Smart Mobile TerminalAndroid 14 smart mobile POS terminal with 5.5-inch HD+ display, built-in 58 mm thermal printer, 4G, Wi-Fi, Bluetooth, NFC and optional 1D/2D scanner.Rs. 78,500Explore
260 mm/s High SpeedReceipt PrintersTechnoPos TP-N260H Thermal Receipt PrinterHigh-speed 260 mm/s thermal receipt printer with USB, 100M Ethernet, Serial and Bluetooth interfaces for 80 mm paper.Rs. 26,500Explore
Barcode Label PrintersTechnoPos TC451B Barcode PrinterCompact TechnoPos barcode label printer with USB + Wi-Fi connectivity and 203 dpi resolution.Rs. 69,000ExploreAbout Keen Systems
Custom IT and software solutions from Sri Lanka.
Keen Systems engineers custom software, cloud systems, and enterprise integrations for mission-critical businesses in Sri Lanka and beyond. The team focuses on practical systems that improve speed, visibility, reliability, and customer experience.
24-hour response mindsetProduction health monitoringSecurity-conscious delivery
View full company profileKaduwelaSri Lanka
Monday – Friday9:00 AM – 6:00 PM
Saturday10:00 AM – 2:00 PM
PV00316443Operational support
Insights
Guides, articles and field notes
Practical guides to websites, custom apps, Keen AI and business systems, plus notes from the engineering team.
Articles
All articles
From the Blog
All posts
News
Technology & industry updates
AI, devices, the tech market, the IT industry and robotics research — published by Keen Systems.
Client projects
Built for real operating environments
A rotating selection of published ERP, POS and custom software projects delivered by Keen Systems.
View project Hospitality and wellnessD'Art Villa Boutique Hospitality WebsiteAn immersive boutique hospitality website for D'Art Villa Retreat & Spa, presenting Tangalle accommodation, dining, wellness and local experiences.
View project Industrial hygiene and personnel-entry automationFully Automatic Sanitizing Chamber for SME & Industrial FacilitiesA configurable walk-through sanitizing chamber platform for SMEs, large-scale factories and other hygiene-focused industrial entrances, combining fabricated enclosure design, sensor automation, pump-driven spray distribution and serviceable control electronics.
View project Wholesale and retailSahan Traders Wholesale & Retail ERP ImplementationA live Keen Systems wholesale ERP and point-of-sale implementation supporting transaction and store operations at Sahan Traders.
View project Travel and tourismCeylon D Tours Travel Experience WebsiteAn SEO-focused travel website for Ceylon D Tours, designed to guide travellers from Sri Lankan destination discovery to confident trip enquiries. Let's talk
Let's build what's next.
Tell us what you're working on. We'll help turn your idea, challenge, or workflow into a clear next step.
Visit our Contact Us page