INDEPENDENT SOFTWARE STUDIO
I’m Iliya Dafov, the independent maker behind Leo Forge, based in Bulgaria. I build focused HTML and JavaScript tools and offer scoped diagnostics for small businesses and web agencies working in English.
Explore two working cleaning calculators, or send one example of the software problem you need solved.
01 / WORKING EXAMPLES
These are Leo Forge’s own demonstration products. The cleaning companies and prices shown in them are fictional.
RESIDENTIAL CLEANING / US
Give customers a preliminary residential cleaning estimate before your team confirms the final quote.
RESIDENTIAL CLEANING / UK
Let customers explore a starting price in pounds using the property details and cleaning options your business supports.
02 / JAVASCRIPT & IFRAME DIAGNOSTICS
A widget may work on its own but become clipped inside an iframe. A calculator may show a result that differs from an agreed example. An update may change a previously working interaction.
For a component you own or are authorised to share, we can scope a focused investigation: reproduce the issue, compare expected and observed behaviour, and document the findings. Any repair or replacement is agreed after the initial review.
The deliverable can include reproduction steps, browser evidence, a findings summary and acceptance checks for the next change. We confirm the browser and website requirements for each job.
Tell us what is happening03 / TECHNICAL CASE STUDY
In an internal experiment on 23 October 2026, we analysed the host-and-frame messaging used by our UK calculator and created a separate implementation against a written behaviour specification.
Tests passed
Headless Chrome at 320, 375 and 390 px
Matched expected values in those cases
Hash checks confirmed no changes
How the work was verified. The module was reviewed through code inspection, comparative testing and browser-based evidence.
What this evidence covers. These results cover one owned JavaScript module. The static analysis left unresolved behaviour that required code review and testing; this is not proof of universal browser compatibility or complete application recovery.
04 / CUSTOM BUSINESS TOOLS
A pricing worksheet, a quote document or a small internal workflow may be a good candidate for a focused tool.
POSSIBLE PROJECTS TO SCOPE
We review your rules, sample inputs and expected output before committing to a solution. New integrations or unfamiliar requirements may need a separately agreed diagnostic stage. These are options to scope, not completed products in this portfolio.
05 / HOW WE WORK
We review the work and test it against agreed examples.
Send one problem or a short brief.
We clarify the required result and check feasibility.
We agree deliverables, acceptance checks, price and timing.
We build and test the agreed scope, then hand over the agreed files and instructions.
06 / LET’S TALK
Email one example of a problem, or a short description of the result you want. A page URL or anonymised input/output example is enough to start.
Please leave out passwords and private customer data.
Email your problem leoforgebookstudio@gmail.com