Custom Software Development
Internal tools, portals and platforms shaped around your actual workflow — not a generic product you have to work around.
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Software & technology partner · Nairobi, Kenya
Software engineered around your business.
Pentacom Systems designs, develops, integrates and supports digital systems for organisations in Kenya, across Africa, and internationally. We start with how you operate, then build technology that can be run, secured and improved over time.
Trusted to build the public systems organisations actually publish — including Ubumwe Schools, Crown Dental Clinic, Uplands Animal Feeds, Cryosoft, Premar Systems and other Kenyan businesses whose work is shown on this site.
What we do
Capability where it changes how the organisation runs.
Eight services, grouped around building, connecting, modernising, optimising and protecting systems. We only take work we can stand behind.
Web Platforms & Applications
Websites and web applications that are fast, accessible and built to convert enquiry into work.
DetailsSystems Integration
Connect the systems you already use so data moves without re-keying, chasing or shadow spreadsheets.
DetailsCybersecurity Services
Security that fits the size of the organisation: access, backups, hardening and policy people can follow.
DetailsBusiness outcomes
Technology is useful when operations improve.
Clients come to us to remove friction, connect what is already paid for, and reduce the risk of running on informal systems.
Streamline operations
Replace scattered tools and manual follow-up with a process the organisation can run the same way every week.
Connect fragmented systems
Stop re-entering the same records. Let finance, operations and customer data stay in step.
Automate repetitive work
Move routine requests, approvals and reports off people's desks so attention goes to exceptions.
Improve the customer experience
Give clients and citizens a clearer way to enquire, transact, track and get support.
Modernise ageing systems
Rebuild or wrap legacy software so it is safer to change, host and support.
Reduce technology risk
Put access, backups, monitoring and maintainable code in place before they become an incident.
Work
Software and sites organisations use in public.
These are live products and websites. We describe the problem and the system — not invented metrics.
Ubumwe Staff
A staff mobile application for Android and iOS, built for people who work away from a desk.
View case study
Ubumwe Schools
A public digital presence for an education organisation, giving families and partners a clear way to understand the school and make contact.
View case study
Crown Dental Clinic
A clinic website that presents services clearly and gives patients a professional first contact with the practice.
View case study
Uplands Animal Feeds
A product and company website for an animal feeds business, giving buyers a clearer view of what is offered and how to reach the team.
View case study
Muringo Live Space
A hospitality website that presents the space, the stay, and a path to enquire or book.
View case study
Cryosoft
A technology company website presenting services, products and a path to engagement.
View case studyIndustries
Sectors whose operating constraints we take seriously.
We support organisations in these environments. We do not list a sector unless the work involves the same class of operational problem.
Education
Admissions, programmes, staff coordination and parent communication are often split across paper, WhatsApp and disconnected sites.
Healthcare
Patients need a clear first contact. Practices need a public presence that is calm, accurate and easy to use on a phone.
Agriculture & manufacturing
Production businesses are often stronger on the factory floor than online, so serious buyers still have to ask around.
Hospitality & property
Guests decide from photographs, clarity and trust. A weak site loses the booking before a conversation starts.
Professional & technology firms
Service businesses that grow through relationships still need a public address that explains the work when someone looks them up.
Retail
Buyers still walk in, but they look the business up first. A missing or careless site costs trust before the visit.
How we work
A straightforward engagement, from first conversation to support.
Collaboration, transparent progress, iterative delivery, and security as a habit — without methodology theatre.
Discover
We learn how the organisation actually works: users, constraints, current systems and what would count as a good result.
Define
Scope, architecture, risks and a delivery plan you can stand behind — including what we will not build yet.
Design
Journeys, interfaces and data models that match real staff and customer behaviour, not an idealised process map.
Build
Software in focused releases, with visible progress, code review and room to adjust when the work reveals something important.
Launch
Go-live with testing, access, backups, monitoring and a handover the operating team can use.
Improve
Support, hardening and iteration after launch. Software earns trust in production, not at the demo.
Engineering
Technical standards that keep software operable.
Stack choices support the work. They are not the message.
Architecture that can grow
We design for the next few years of change, not a rewrite the moment a new requirement appears.
Secure by default
Access, data handling and hosting choices are part of the build, not a polish pass at the end.
API-first integration
Systems should connect cleanly. We avoid trapping operational data inside a single interface.
Quality you can maintain
Reviews, automated checks, CI/CD and monitoring so the product remains operable after we leave the room.
Practical technology choices
We pick tools the organisation can host, hire for and support — not a stack that only looks modern.
Data protection
Least-privilege access, backups that can be restored, and clarity about where information lives.
ReactNext.jsNode.jsTypeScriptPostgreSQLPythonAWSCI/CD
Why Pentacom
A long-term technology partner, not a campaign website.
Business first, then software
We start with the operating problem. Code is the means, not the pitch.
Engineering you can inspect
Clear architecture, maintainable code and delivery you can follow without a translator.
Nairobi-based, built to work anywhere
We understand African operating realities and deliver to the standard international teams expect.
Full lifecycle, not a handoff cliff
Discovery, build, launch and support sit with one partner, so accountability does not evaporate at go-live.
Security and reliability as habits
Access, backups, testing and monitoring are part of how we work, not optional extras.
Long-term partnership
We prefer systems that still make sense in two years, with a team that remains available when they need to change.
Insights
Clear thinking before the build.
Short notes for people who have to approve technology spend and live with the result.
When custom software is worth it for a growing organisation
A spreadsheet is a fine system until it is not. Here is how to tell whether a workflow deserves software, and what to define before anyone writes code.
Security habits every growing business should put in place
Most incidents in growing organisations start with shared passwords, untested backups and unclear access — not with sophisticated attackers.
What to prepare before starting a website or software project
Good delivery is mostly good preparation. This is the information that shortens discovery and keeps a project honest.
Have a technology challenge worth solving?
Tell us what you are trying to improve. We will help you determine the right way forward — whether that is a build, an integration, a review, or a decision not to build yet.
Start a conversation