Software development company in Sri Lanka — custom applications, ERP, POS, websites, mobile and AI from 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.

Responsive design
Content management
Search foundations

Explore web design Discuss your project

Illustration of a professional website design studio

01 / Website design & developmentA considered design. A clear path to your next customer.02 / Custom web applicationsPortals, dashboards and workflows built around your business.03 / Mobile app developmentUseful mobile experiences, connected to your operations.

Services

Engineering teams for
serious business systems

From first concept to long-term support, Keen Systems builds software that can live inside daily operations.

Custom Software Engineering

Web, mobile, portals

Bespoke 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

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Cloud & DevOps Automation

CI/CD, uptime, scale

Reliable cloud foundations, release pipelines, and monitoring for production-grade operations.

AWS, Azure, and GCP infrastructure
CI/CD pipelines and deployment automation

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Systems Integration

ERP, booking, finance

Enterprise integrations that connect ERP, finance, booking, support, and customer systems.

REST, GraphQL, and middleware services
ERP and third-party platform integration

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Support & Maintenance

Monitoring, response

Continuous support for applications that need uptime, security, and fast issue resolution.

Monitoring, logs, alerts, and health checks
Performance optimization and hardening

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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

Discover Keen AI Read the implementation story

Keen AI & your teamWebsite conversation · illustrative example

We 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.

Illustration of engineers reviewing a guarded production line with a tablet

Manufacturing intelligence

Factory AI & Automation

Connect production data, quality checks and factory workflows.

Explore the solution

Illustration of production planners reviewing a factory scheduling board

Capacity-aware planning

Production Planning & Scheduling

Plan orders around capacity, materials and shifts.

Explore the solution

Illustration of an operations team reviewing a digital approval workflow

Practical company automation

Business AI & Productivity

Improve approvals, knowledge access and everyday teamwork.

Explore the solution

Technology 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 more

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

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

50 technologies

This stack is structured for performance, security, interoperability, and long-term maintainability across modern platforms.

Solutions

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

One 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

Talk on WhatsApp

ERP & POS

Cloud ERP and offline-capable point-of-sale for retail, wholesale and multi-branch businesses.

Explore dedicated page

AI & ML Development

Prediction models, intelligent dashboards and automation built around real operational data.

Explore dedicated page

IoT Systems

Device-to-cloud monitoring, MQTT telemetry, automation controls and live field dashboards.

Explore dedicated page

Cybersecurity

Security-focused application delivery, access controls, patching and operational visibility.

Explore dedicated page

Cloud Solutions

Scalable infrastructure, managed releases, container orchestration and uptime visibility.

Explore dedicated page

Business Platforms

Booking, approvals, support, procurement and customer portals connected around your workflow.

Explore dedicated page

Mobile Apps

Connected mobile experiences for customers, teams and field operations across iOS and Android.

Explore dedicated page

Founded: 2016
Countries served: 8+
Connected solutions: 7
Industries served: 5

Start with your business

Find the solution that fits the work.

Explore industry workflows, real client implementations and practical questions to bring to a demonstration.

Supermarkets & wholesale

The till total, shelf quantity and office report should explain the same business activity.

Fruit & vegetable suppliers

Keep the grower’s weight, the selected grade and the buyer’s bill connected.

Multi-branch pharmacies

Give each counter a clear workflow while keeping branch responsibility visible.

Assets & branch maintenance

A request in a message thread should become a job with a clear owner and history.

Tourism & hospitality

Turn an appealing trip or stay into a clear next step for the visitor.

Explore all business solutions

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.

Windows Desktop POSBusiness SoftwareAquaPOS – Restaurant Billing & Pool Management POSA complete Windows POS for restaurants and cafés — multi-kitchen KOT/BOT printing, split & hold bills, barcode search, bilingual bills, cash register control, staff permissions and reporting — with integrated swimming pool session billing for leisure venues.Contact for licensingExplore

Bar & Restaurant ERPGeneralKeen Advanced Bar & Restaurant ERP and Offline POSAdvanced bar and restaurant ERP with liquor stock, tables, KOT/BOT, recipes, offline billing, multi-branch purchasing, accounting, audits and reports.Contact for pricingExplore

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

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

Selected case studies

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

Keen Systems ePOS workstation at a Health Care Pharmacy checkout

Client implementation

ERP & 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.

Pharmacy retailRead study

Agronomist beside drip irrigation and soil sensors in a tropical greenhouse

Solution study

IoT & 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.

Agriculture & greenhouse operationsRead study

Quality engineer reviewing camera-based inspection on a food-packaging line

Solution study

AI & 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.

Manufacturing & packagingRead study

From documented client implementations to clearly labelled solution studies.

Find a project like yours

Our Process

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 map

Design

We craft the right architecture, design intuitive experiences, and plan integrations and releases.

System blueprint

Build

Our team builds in focused sprints with demos, quality checks, and continuous collaboration.

Sprint delivery

Launch

We deploy, monitor, and optimize to ensure a smooth launch and long-term success.

Production care

Secure & 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.

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

Barcode Label PrintersTechnoPos TC451B Barcode PrinterCompact TechnoPos barcode label printer with USB + Wi-Fi connectivity and 203 dpi resolution.Rs. 69,000Explore

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

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

1 Year WarrantyBarcode Label PrintersTechnoPos Barcode Printer TP-TT426BThermal barcode label printer with USB + Serial, 203 dpi, 8 GB memory and up to 127 mm/s printing.Rs. 49,500Explore

About 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 profile

KaduwelaSri Lanka

Monday – Friday9:00 AM – 6:00 PM

Saturday10:00 AM – 2:00 PM

PV00316443Operational support

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