Import a simple CSV, check team totals, and take away a spreadsheet report.
Opportunity deskWorking prototype
Keep the next conversation moving.
Turn research notes into a reviewed draft and a clear follow-up plan.
SlimeWireLive project
Connect the website and chat.
A web application with Telegram and X commands, scan cards, and alerts.
Field-service software · Working prototype
HVAC One The whole workday.
A field-service workspace with a daily dashboard and a dedicated office view. See the original app below, then try a guided example of a customer request moving through the business.
INSIDE HVAC ONE
The dashboard, not just the tools.
Original app screens, captured with a fictional job in local mode.
Today’s jobs, open estimates, outstanding invoices and quick access to the tools technicians use.
Dispatch, team workload, customer lookup and billing summaries on the office dashboard.
01
Plan the day
See the schedule, assign jobs and check the team’s workload.
02
Keep the job details
Customer records, equipment history, visit notes and recordings.
03
Prepare the paperwork
Build estimates and proposals, then review invoices and exports.
Working prototype. The guided sample below demonstrates the job handoff; it is not a live connection to this app. Diagnostic accuracy needs field validation. Payments and accounting connections are not active in these demos.
Also built: equipment history, visit recording, proposals, and customer records.
Hardware decoding and diagnostic accuracy still need field validation. This example doesn’t diagnose equipment or take payments.
Trade-specific software · Working prototype
Measurements in. Material list out.
TradeOne shares customer, job, and estimate tools across trades. Try the roofing calculator: change a measurement and see the quantities recalculate.
TradeOne Roof takeoffCalculation from the project
01 Enter the measurements
Roof complexity
The project adds 10%, 15%, or 20% waste, depending on roof complexity.
02 Check the material list
2,012sq ft · pitched roof area
10%waste allowance
Shingle bundles67
Underlayment rolls3
Starter rolls2
Drip-edge pieces19
Ridge-cap bundles2
Nail boxes2
Adjust a measurement to recalculate the list.
What this demonstrates
Measured inputs → calculation → rounded package quantities. The same project also has customer records, jobs, and estimates shared across trades.
Before using it on a job
Verify measurements, roof details, and product coverage. This example assumes 3 shingle bundles per square and 1,000 sq ft per underlayment roll. It is not a supplier order.
Local desktop software
Find the file. Keep the context.
Workbench brings together selected-folder search, local transcription, and project notes. Follow the visit-note review, then download a handoff with the parts, next action and owner attached.
Desktop workflow project · Working prototype
From rows to a useful report.
The desktop control-center project includes document imports, calculated reports, reusable procedures and review approvals. Try a focused reporting example below.
Operations reports / Browser-local calculator
OFFICE → OWNER
A spreadsheet becomes a report.
Load the example, change the amounts, or choose a CSV with the same two columns. The report updates from the numbers in your file.
Business development · Working prototype
Notes, a draft, and a next step.
A private opportunity tracker built for research, drafts and follow-ups. The showcase uses a fictional company; no personal records, live contacts or inbox access.
Useful for a small team
Keep the source notes beside the draft. Assign a follow-up date so a promising conversation does not disappear into a spreadsheet.
Current boundary
Research and draft management. Automatic sending and application submission are not connected.
Unity / C# / WebGL
Left4Sol. A game you can play.
A first-person zombie survival game with a playable browser build. Choose a map and a loadout, then head into a survival round.
Play Left4Sol Opens the game site · Desktop recommended · Initial load may take a moment
From the project’s Steam screenshot assetsLeft4Sol / Combat
01 / Gameplay
Maps and combat
Map selection, starting loadouts, difficulty settings, weapons, and survival rounds.
02 / Progression
A reason to come back
XP, player levels, unlocks, and session progress are part of the game’s systems.
03 / Delivery
From Unity to the web
A C# game project delivered as a browser build, with menus, profiles, and a co-op lobby system. Solo survival has been checked; multiplayer is not presented here as verified.
Start with Survival for a quick solo round. The full game opens in its own tab.
Web application + Telegram + X
One product. More than one way in.
SlimeWire is a trading-focused web application connected to messaging bots. Its interfaces and workflows work across the site and chat.
Website
Search & wallet UI
Token discovery, wallet interfaces, portfolio views, and trading screens.
Telegram
Scan cards & menus
Token scans, bot commands, alerts, and guided chat workflows.
X
Posts & messages
Posting, replies, direct-message commands, and scheduled bot workflows.
A software engineering project, not a claim of investment performance.
WHAT WE DO
Software for the way you work.
Show us the spreadsheet, the repeated task or the handoff that keeps going wrong. We can build around the process you already know, starting with one useful part.
HOW IT COULD FIT YOUR BUSINESS
Not an HVAC business? Start here.
The same job, customer and billing tools can be adapted. The forms and steps should match your business.
Who is going to the next job?
Keep the customer request, assigned technician, visit notes and estimate together.
01Customer calls
02Assign a technician
03Record the visit
04Prepare the invoice
What we would tailor: Equipment fields, service checklists, dispatch rules and estimate templates. Any connection to your existing systems is scoped separately.
What was done at each property?
Give the crew the job details and give the office a record to review when the visit is finished.
01New property request
02Assign the crew
03Complete the checklist
04Office review & billing
What we would tailor: Property details, crew roles, recurring schedules and completion checks. Any connection to your existing systems is scoped separately.
What is waiting on the client?
Track the request, project owner, work notes and approved scope before billing.
01Client inquiry
02Assign a project owner
03Record the work
04Approve scope & invoice
What we would tailor: Project stages, client approvals, document templates and reporting. Any connection to your existing systems is scoped separately.
01 / BUSINESS TOOLS
Jobs, quotes and customer records.
Job boards, quoting tools, customer records, reports and handoffs built around your process.
02 / CONNECTED SYSTEMS
Stop copying the same details.
Connect the tools your team already uses. Data access, permissions and API support are checked before a connection is promised.
03 / WEBSITES & PRODUCTS
Websites, apps and games.
Customer-facing websites, web apps and interactive experiences—with clear screens and useful next steps.
A clear path from idea to use.
01
Show the current process.
A walkthrough or an example spreadsheet is a good place to start.
02
Agree on the first version.
Scope, deliverables, price and any system connections are agreed before the build.
03
Test it with your workflow.
Review the result, make the agreed adjustments and plan the handover.
HANDS-ON EXAMPLES
Try a business workflow.
Sample data. No sign-up. Nothing is sent or charged.
What can I try here?
Resolve missing billing, check a request, prepare a completion report or recover a failed transfer.
See the same job from the owner, office, worker and customer views. Changes stay inside this example.
CONNECTED BUSINESS EXAMPLES
Handle the work that gets missed.
Three fictional jobs. Four tools using the same records.
Complete
Local examples, separate from saved workspace jobs. Role switching demonstrates different screens—not production access control. Nothing is sent or charged.
Billing check
Spot approved work missing from a draft invoice.
Approved scope$243.00
Draft invoice$195.00
Recorded expenses$48.00Not a complete profit calculation
Needs a look 2
Replacement filter is not fully included
$48.00
Potential billing difference, not recovered revenue.
Possible duplicate receipt R-88
$24.00
Possible duplicate, not a confirmed overcharge. Check both source records before excluding one.
This guided sample is separate from the original HVAC One app. The full workspace is a separate demo with its own saved records; this replay does not change those records.
HVAC One / Sample job 1042
A request comes in.
Keep the customer’s words with the job so the next person doesn’t have to ask again.
Workbench / Visit handoff
TECHNICIAN → OFFICE
Keep the detail from the visit.
Read the sample visit transcript, then check the details. The desktop tool can work with recordings; this example uses prepared text.
oak-street-visit · transcript sampleFour short excerpts. Fictional training material, not a customer recording.
Opportunity desk / Fictional lead
BUSINESS DEVELOPMENT
Start with their actual problem.
This fictional company needs help keeping track of quotes—not a pitch for every tool you can build.
Operations reports / Browser-local calculator
OFFICE → OWNER
A spreadsheet becomes a report.
Load the example, change the amounts, or choose a CSV with the same two columns. The report updates from the numbers in your file.
TradeOne Roof takeoffCalculation from the project
01 Enter the measurements
Roof complexity
The project adds 10%, 15%, or 20% waste, depending on roof complexity.
02 Check the material list
2,012sq ft · pitched roof area
10%waste allowance
Shingle bundles67
Underlayment rolls3
Starter rolls2
Drip-edge pieces19
Ridge-cap bundles2
Nail boxes2
Adjust a measurement to recalculate the list.
What this demonstrates
Measured inputs → calculation → rounded package quantities. The same project also has customer records, jobs, and estimates shared across trades.
Before using it on a job
Verify measurements, roof details, and product coverage. This example assumes 3 shingle bundles per square and 1,000 sq ft per underlayment roll. It is not a supplier order.
These examples use fictional records. Changes stay in this page and reset on reload. Nothing is sent, charged or connected to your business systems.