Custom software development
Applications and internal tools built around specific business processes, rather than adapted from a template that does not fit.

We design, build and maintain software systems for organisations that need their technology to be clear, stable and possible to change. From custom applications to cloud environments and long-term support, the work is delivered in small, reviewable steps.
bertbeeco.com · [email protected]
BERT AND BEE LTD is an information technology company working across software development, web platforms, cloud infrastructure and ongoing technical support. Our attention is on the working software itself: how it behaves under real use, how easily it can be changed, and how confidently it can be operated by the people who depend on it.
Every engagement starts with understanding the problem rather than proposing a technology. Requirements are written down, constraints are made explicit, and the smallest useful version of a solution is delivered first so that direction can be corrected early instead of late.
Applications and internal tools built around specific business processes, rather than adapted from a template that does not fit.
Responsive, accessible web products with clear interfaces, sound data models and predictable performance.
Environments, deployment pipelines and monitoring set up so releases are routine and recoverable.
Connecting applications, third-party services and internal databases so information moves reliably between them.
Automated and manual testing that gives an honest picture of what works before a release reaches users.
Ongoing care for live systems: updates, fixes, monitoring and incremental improvement.
Off-the-shelf products often force an organisation to reshape its processes around the tool. Custom development reverses that: the process is modelled first, then the software is written to serve it.
Typical work includes internal business applications, workflow and approval systems, reporting and data tools, and replacements for spreadsheets and manual steps that have quietly become critical infrastructure. Code is documented and structured so another team could pick it up.

Web applications are built with attention to structure and interaction: sensible navigation, forms that explain themselves, states that are visible, and layouts that hold together on phones, tablets and large screens.
On the technical side this means considered data modelling, server-rendered or pre-rendered content where it helps discoverability and speed, image and asset optimisation, and measurement of loading behaviour rather than assumptions about it.

Infrastructure work covers environment setup, containerisation, automated deployment pipelines, configuration and secret handling, backups, and monitoring with alerting that points at the actual problem.
Integration work connects the pieces: internal services, external APIs, payment or messaging providers and legacy databases. The aim is predictable data flow with clear error handling, retries and logging, so failures are visible rather than silent.

Software is not finished at launch. Dependencies age, usage patterns shift, and small defects accumulate. Maintenance keeps a system healthy: applying updates, resolving bugs, watching performance and reviewing logs.
Support arrangements are agreed in writing, including how issues are reported, how they are prioritised, and what is included. Every change made during support is documented, so the history of the system stays understandable.

Security is treated as an engineering practice rather than a feature: least-privilege access, careful handling of credentials, validated input, encrypted transport, dependency updates and code review.
Reliability is approached the same way — backups that are restored and verified, sensible logging, alerting, and deployment processes that can be rolled back. No security posture removes risk entirely; the goal is to reduce it deliberately and to know what would happen if something failed.

Repeated spreadsheet work, copy-paste between systems and email-based approvals that consume hours and introduce errors.
Data re-entered in several places because tools were adopted separately and never connected.
Codebases where every small change is risky, slow or unpredictable, and where no one is confident in a release.
Limited reporting, no monitoring and no reliable way to tell whether a system is healthy until users report a problem.
Environments that were adequate at a smaller scale and now need structure, automation and headroom.
Important tools built long ago, with outdated dependencies and no one currently maintaining them.
Conversations about the problem, the people affected, existing systems and constraints. The output is a written understanding, not a proposal for its own sake.
Requirements are turned into a prioritised scope with an initial slice that delivers something usable, plus the assumptions the plan depends on.
Interface and data structures are drafted and reviewed before implementation, which is where changes are cheapest.
Work proceeds in short increments with version control, code review and regular demonstrable output.
Automated and manual testing, review in a staging environment, then a controlled release with a documented rollback path.
After launch, real usage informs the next round of fixes, refinements and features, in the same reviewable cycle.
Quality assurance combines automated tests — unit, integration and end-to-end — with deliberate manual review of the paths that matter most to users. Tests are written to describe expected behaviour, which also makes them useful documentation.
Checks cover regressions, browser and device differences, error and empty states, accessibility basics, and behaviour under slower networks. Defects are recorded with steps to reproduce so they can be verified once fixed.

Communication is written first: decisions, scope changes and open questions are recorded where both sides can see them. Regular calls are used for discussion and demonstrations, not for status updates that a short written note conveys more reliably.
A single point of contact is maintained throughout an engagement, work is visible on a shared board, and access to repositories and environments is arranged so that nothing about your own system stays locked inside our team.
Modern JavaScript and TypeScript applications, component-driven interfaces, responsive layouts, and server-side or pre-rendered pages where they improve speed and discoverability.
HTTP and REST services, background jobs, scheduled tasks, authentication and authorisation, and relational data modelling.
Relational databases, schema migrations, query performance work, reporting views and safe handling of personal data.
Containerised deployments, environment configuration, CI/CD pipelines, logging, monitoring and backup routines.
Third-party APIs, webhooks, message queues and file-based exchanges, with retry and error-handling strategies.
Version control workflows, code review, static analysis, automated test suites and dependency management.
Specific tools are chosen per project against the requirements, the existing environment and the team that will maintain the result.
BERT AND BEE LTD
bertbeeco.com
Enquiries are handled by email. Service descriptions on this website are draft company copy and are subject to review by the company owner.