About

Engineering products for real users, not demos.

Surpass Tech is an independent software studio founded by Joseph Kudomo-Abasi. We design, build and run our own cloud-native web and mobile products — we do not take on client work — with a focus on measurable performance, maintainable architecture, and long-term operability.

Everything on this site is a product we run: nine apps with pages here, the free calculators under Tools, and the studio notes that record what building them actually took.

What is on the shelf

Each of these is live and maintained. A product stays on the shelf only while it is maintained — that is the difference between a product and a demo, and it is the standard the whole catalogue is held to.

The four free calculators — budget, savings, loan, matrix — are the arithmetic behind Budgettin, opened to anyone without an account. Each page shows the formula, a worked example and the schedule or steps that produced the answer, so a figure can be checked by hand rather than taken on trust.

How we build

The web products run on Next.js deployed to Cloudflare Workers, with D1 for relational data and R2 for assets. Prerendered pages are written to a cache at the edge and answered from it, so a page costs one render rather than one per visitor. The Android apps are Flutter, built from the same product thinking as their web counterparts.

Every product starts with constraints before features: what the latency budget is, where the data lives, and what happens when a dependency is unavailable. The plan is written down before the first screen is drawn.

How we work

Correctness is tested rather than asserted. The calculators have a test runner; the site has a post-deploy check that confirms the page cache is actually being used instead of assuming it; and every write-up published here states what is still not built, because a limitation named is more useful than a claim implied.

Where the arithmetic or a policy has a primary source, the page cites it and records the date it was last checked. When platform behaviour changes, the page is corrected and the change is dated in the changelog.

Publisher and business information

Publisher

Joseph Kudomo-Abasi (dba Surpass Tech)

Founder

Joseph Kudomo-Abasi

Primary contact

kuyana57@gmail.com

Location

North Cyprus (GMT+3)

Editorial approach

We publish engineering content based on direct implementation experience. Articles are reviewed for technical accuracy, link to primary documentation where relevant, and updated when platform behavior changes.

Anything published here is dated, and corrections are made in place rather than quietly deleted. The full statement of how content is written and reviewed is on the editorial policy page; what shipped recently is on the changelog.

See what we have built

Have a question about how a number is calculated, or found something in one of the apps that does not work? Reach out — corrections and bug reports are how the shelf stays honest.

See the appsGet in touch