AI-native engineering · Fixed price

More engineering output.
From the team you have.

Your team has Claude Code. Getting more finished work out of it takes clear tasks, the right codebase context, and tests and review that verify the result. We build those practices into your team’s daily work in six weeks, then measure the change.

Two-week assessment, $25,000. Six-week embed, $35,000. A one-year Fulcrum license included with either. One signature, no procurement cycle.

A hydroelectric turbine hall at night, massive steel casings receding along a polished floor with an amber stripe.

Two engagements. Both fixed price.

Fixed scope, fixed price, one signature. Both start within two weeks of it.

Two weeks

The Assessment

$25,000

Book a call about the Assessment

One team, one real backlog. We measure how your engineers and their agents actually work today, audit the repos for what agents need and do not find, and demonstrate the difference on one of your own tickets.

  • A measured baseline: hours and agent minutes per task, on your work
  • An agent-readiness audit of the repos: constraints, tests, gates, tooling
  • One live ticket, done the AI-native way, in front of the team
  • A written installation plan you can run yourselves, or with us

Charles’s time: up to 40 hours over the two weeks, about 8 of them live with your team.

Fulcrum included. A one-year license to install and use Fulcrum in your environment. After that, $1,199 per year, only if you choose to keep it.

Guaranteed
Six weeks

The Embed

$35,000

Book a call about the Embed

One team of up to six engineers. Week one is the baseline. Weeks two through five build the guidance, task workflows, tests, and review practices into your repos, pairing on real tickets. Week six measures it and hands it over.

  • Everything in the Assessment
  • The constraint graph: nested guidance files that make agents behave like your best engineer
  • Pre-commit gates, review loops, and agent workflows wired into your repos
  • Tool integrations where they pay for themselves, and nowhere else
  • Week-six measurement against week one, and a playbook your team owns

Charles’s time: up to 110 hours over the six weeks, about 38 of them live with your team.

The guarantee. The second half of the fee is invoiced only if the measured lift at week six is at least 3× your week-one baseline.

Fulcrum included. A one-year license to install and use Fulcrum in your environment. After that, $1,199 per year, only if you choose to keep it.

Who this is for

  • A VP of Engineering, CTO, or head of platform with 30 to 3,000 engineers
  • Already paying for Claude Code, Copilot, or Cursor, and not seeing it in throughput
  • One team willing to work differently for six weeks and be measured doing it
  • Budget authority for a fixed-price engagement without a procurement cycle

Who it is not for

  • –Teams that want a tool recommendation. The tool is not the bottleneck.
  • –Organizations that cannot let an outside engineer work inside their repos
  • –Anyone who needs a slide deck more than a measured number
Take it with you

The brief, as a PDF.

Everything on this page in a document you can hand to the person who signs: scope, weeks, deliverables, price, and terms. It is tagged for screen readers.

First page of Engineering Leverage: Vantalect client brief, 7 pages, PDF

Engineering Leverage

vantalect-engineering-leverage.pdf

PDF7 pages252 KB

Two fixed-price ways to install AI-native engineering in one team: a two-week Assessment at $25,000 and a six-week Embed at $35,000, half of it tied to a measured 3× lift.

Download PDF of Engineering Leverage

Extra capacity can cover
the cost of the engagement.

Value the extra work your team can actually deliver. Then compare it with the full $35,000 Embed fee.

Engineering Leverage

Put more of your backlog
behind you.

Illustrative team

Even a modest gain in usable capacity can be worth more than the engagement. You keep the team—and give it more room to deliver.

$17,000capacity value per month
2.1 monthsto equal the full fee in value
Cumulative added capacity value versus the $35,000 fee$17,000 per month yields $204,000 over twelve months after week six. Benefit equals the full fee in 2.1 months.$0$125,000$250,000036912Months after the week-six measurement$35,000 fee2.1 months
Added capacity value$35,000 fee
Value over 12 months after measurement$204,000

6 engineers at $180,000 annual loaded cost each. A 20% usable capacity gain, less $1,000 per month in added tools.

Adjust the assumptions

Loaded cost includes compensation, benefits, and overhead. Enter dollars with or without commas. Values must be nonnegative; model up to six engineers. Count capacity you can actually use after review and coordination.

This is the cost-equivalent value of additional output, not cash recovered. The example is not a forecast. The engagement’s 3× condition measures execution-factor lift; it does not establish a 3× gain in team capacity.

View chart data and formula

Monthly value = engineers × annual loaded cost ÷ 12 × usable capacity gain − added monthly tools. Fee-equivalent time = $35,000 ÷ positive monthly value.

Cumulative added capacity value after week six
MonthCapacity valueFee
0$0$35,000
3$51,000$35,000
6$102,000$35,000
9$153,000$35,000
12$204,000$35,000

Six weeks to install and measure. Then the return accumulates. The charts start after the week-six measurement and assume the monthly benefit holds. They compare cumulative benefit with the full $35,000 fee, before taxes and financing. Your team’s time during the engagement is additional.

See the scope and result conditions

The work behind the assessment

The Scale of the Work.

This is the work of building AccelaStudy® AI: one founder directing AI agents across the product and the tools behind it. A 98-second look at the work, the measurement, and the scale.

Building AccelaStudy AI: a historical snapshot through September 22, 2026. Music and animated text; no spoken narration. Figures describe Charles’s own product work and estimates, not a forecast for your team.

Why this matters for your assessment

Charles has directed agents through a large, connected body of engineering work and recorded the tasks. He brings that practical experience to the questions your team needs answered: what context is missing, what checks are reliable, and what improvement the records support.

Read the evidence in context

Repository, code, test, and content counts show scale. They do not establish software quality or financial return on their own. Senior-engineer hours are estimates; the film’s COCOMO figure is a model-based comparison. Your team’s result gets measured separately.

Inspect the published measurement record
Read the film’s text equivalent

February 22–September 22, 2026: seven months of Charles’s work on AccelaStudy AI. The film uses energetic instrumental music and sound effects throughout, with rapidly changing text and visualizations. It has no spoken narration.

Time and orchestration: more than 100 hours a week; approximately 3,400 hours worked personally. Charles directs dozens of agents in parallel through orchestrating agents. The project is self-funded, without outside investment.

AI usage: estimates from development logs total 800 billion tokens: 500 billion Claude tokens and 300 billion GPT tokens. Monthly estimates are 85 billion Claude tokens and 72 billion GPT tokens, with approximately 245,000 and 300,000 responses respectively. Educational content generation is excluded from those development estimates.

Software and documentation: 188 repositories; 4,751,501 lines of code across Python, TypeScript, Swift, and Kotlin; 119,556 automated tests; 12,852 Playwright end-to-end tests; 32,506 pages and 8,939,059 words of documentation. Animated tiles, code, and dots make the scale visible.

Learning library: 1,534,347 practice questions, each represented by a point of light; 26,385 lessons; 378,356 flashcards; 3,248 case studies; 8,032 symbolic problems; 3,652 worked examples; 3,838 glossary terms; 2,079 simulations; 2,196 labs; 97 interactive tools; and 107 learning activities. An AI tutor connects to the learning system.

Patent portfolio: the film describes AVIAN as patent pending, with 49 application documents including 23 being filed at the time, 302 inventions, 1,158 claims, and 407 figures. The snapshot does not establish that all 49 were filed or granted.

Measurement: 3,745 logged tasks represent 102,955 estimated senior-engineer hours, compared with approximately 3,400 hours of Charles’s own work. At 2,080 working hours per year, the estimated task work corresponds to 49.5 years. The film also shows a COCOMO estimate of 1,451 person-years based on software size; this is a theoretical comparison, not measured elapsed labor or a client result.

Closing: one person can direct a body of work that once required an organization. The film includes a forward-looking aspiration of more than 100 years of estimated work by the one-year mark; it is not a result verified in this snapshot. It ends on “The Scale of the Work” and “Seven months.”

31×
Aggregate execution factor
3,552
Tasks, every one public
2,481,817
Lines shipped in six months
1
Engineer

Aggregate execution factor: senior-engineer-equivalent hours per task, divided by agent session minutes, summed over 3,552 tasks logged since February 22, 2026 (median task 22.5×). Every row is published and recomputable at charlessieg.com/leverage. Measured on our own build, not promised for yours. Yours gets measured.

Week by week

Because the work has a shape.
The same weeks, every time, which is why it is fixed price.

The Assessment · two weeks · $25,000
  1. Week 1
    Baseline and audit.Your team works its normal backlog while every task is logged: the senior-hours it would take, the agent minutes it takes. In parallel, the agent-readiness audit of the repos: constraints, tests, gates, tooling, and what an agent needs and does not find.
  2. Week 2
    Demonstrate and plan.One live ticket from your backlog, done the AI-native way in front of the team. Then the written installation plan you can run yourselves or with us, and a readout with the sponsor: the baseline number, the audit findings, and what six weeks would change.
The Embed · six weeks · $35,000
  1. Week 1
    Baseline.Your team works its normal backlog. Every task is logged: the senior-hours it would take, the agent minutes it did take. No process changes yet. This is the number everything is measured against.
  2. Week 2
    Constraints.The constraint graph goes in: nested guidance files that tell every agent session how this codebase is built, what it must never do, and what done means. One repo at a time, each proven on a real ticket with the engineer who owns it.
  3. Week 3
    Gates.Pre-commit gates that refuse untested code, and review loops that catch what the gates cannot. Nothing is installed that a ticket did not justify.
  4. Week 4
    Workflows.Agent workflows for the work your team actually does: the defect fix that ships with its regression test, the feature that ships with its tests, the review that reads the diff before you do. Paired on real tickets.
  5. Week 5
    Tooling.Tool integrations where they pay for themselves, and nowhere else. Fulcrum is installed in your environment, and by the end of the week the team is logging its own leverage.
  6. Week 6
    Measure and hand over.The same measurement as week one, on the same kind of work. You get the number, the playbook, and a team that already knows how to keep it moving.

Want to walk through these weeks for your own team?

Book a 15-minute call about these weeks

What you hold at the end.

Every deliverable is an artifact in your repositories or your inbox.
None of them is a promise in a deck.

The Assessment · six deliverables
  1. 01
    Fulcrum, installedin your environment under the one-year license, with a key for every engineer.
  2. 02
    The baseline record.Two weeks of logged tasks and a written baseline report: the aggregate execution factor, the median task factor, coverage, and the per-project breakdown, plus the raw export.
  3. 03
    The agent-readiness audit.A per-repo scorecard of guidance files, tests and coverage, pre-commit gates, CI, tooling, secrets handling, and documentation, findings ranked, each with what an agent needs and does not find.
  4. 04
    The live-ticket demonstration.The merged pull request, the prompt transcript, and the recording if you allow one.
  5. 05
    The installation plan.Week by week, for your repos and your team, with one repo’s guidance file drafted as the sample. It is the Embed’s plan customized to you, and it is what you run yourselves if you stop here.
  6. 06
    The sponsor readout.A short written document, presented in the closing meeting.
The Embed · everything in the Assessment, then eight more
  1. 07
    The constraint graphin every in-scope repo: nested guidance files, each proven on a merged ticket with the engineer who owns the repo.
  2. 08
    Gates and review loopswired into those repos: pre-commit gates that refuse untested code, a coverage floor, and a review step that reads the diff before a human does.
  3. 09
    Agent workflowsinstalled in your repos and documented: the defect fix that ships with its regression test, the feature that ships with its tests, the review before merge, the deploy verification.
  4. 10
    Tool integrationswhere they paid for themselves and nowhere else, each documented.
  5. 11
    A team logging its own leverageby week five, with the fatigue assessment on.
  6. 12
    The week-six measurementagainst week one, same method, same kind of work. It is the document that decides the second invoice.
  7. 13
    The playbook.An operating manual you own: how to write guidance, how to add a gate, how to log, how to read the number, how to onboard a new engineer.
  8. 14
    The handover workshop,and its recording.

How much of Charles you get.

Fixed price does not mean unbounded.
The cap is in the statement of work, and so is what we need from you.

The Assessment
Up to 40 hours

Over two weeks. About 8 of them are live with your team; the rest are the audit, the plan, and the agents doing the build work under Charles’s supervision.

The Embed
Up to 110 hours

Over six weeks, roughly 18 hours a week. About 38 of them are live with your team: the weekly session, the pairing, the office hours, and the readouts.

Beyond the cap
$450 per hour

By written change order, agreed before the hour is spent. Remote by default; an on-site day is priced separately.

Scope
  • One team of up to six engineers, and up to four repositories
  • Your repositories, your accounts, your model subscriptions
  • Any cloud, language, or repository host
What we need from you
  • Each paired engineer available at least four hours a week
  • The sponsor available for thirty minutes a week
  • Repository, CI, and container-host access within three business days of signature. The clock starts when it exists.

The rooms Charles leads.

Every meeting is on the calendar before week one.
Nothing else is asked of your engineers except the pairing.

The Assessment · about 8 live hours
  • Kickoff60 minutes

    Sponsor and engineering leads. Goals, access, the measurement contract, and what happens in the two weeks.

  • How to log leverage45 minutes, whole team

    The one class: estimating senior-engineer hours, what counts as a task, and the MCP server and CLI that capture it.

  • Office hours45 minutes, twice a week

    Drop-in while the team baselines.

  • The live ticket2 hours, whole team, week two

    One ticket from your backlog, done AI-native in front of everyone, questions throughout.

  • Sponsor readout90 minutes, end of week two

    The baseline number, the audit findings, the installation plan, and what six weeks would change.

The Embed · about 38 live hours

Week one is the Assessment’s week one: the kickoff, the logging class, and office hours. Then:

  • Sponsor check-in30 minutes, weekly

    The number so far, what went in this week, what is blocked.

  • The Monday session90 minutes, weeks two through five, whole team

    A class on the week’s theme with a live demonstration: constraints, gates, workflows, tooling.

  • Pairing60 to 90 minutes, two or three times a week

    With the engineer who owns the repo being worked. This is where each guidance file is proven on a real ticket, and where the teaching actually happens.

  • Office hours45 minutes, twice a week

    Drop-in, all six weeks.

  • Week sixabout 5 hours across the week

    The measurement review, a 2-hour handover workshop, and the closing sponsor readout.

The workspace

Pavilion, included.

A pavilion is a structure built for one occasion and handed over when it ends. Every engagement gets one: a private online workspace, set up in week one for your sponsor, your engineers, and us, holding everything the engagement produces and everything it needs from you.

The calendar of sessions. Every recording, with its transcript and a reviewed summary for the people who were not in the room. The audit, the plan, the readouts, and the playbook, each a version your sponsor accepts. The discussion around them. The decisions, with their reasons. The action items and the obligations on both sides. The measurement panel, wired to your Fulcrum. At the end, one archive of all of it, which is yours. Read about Pavilion.

To see a workspace carry a whole engagement, read the two StrataForge sample case studies: the security hardening and the cost optimization, each told week by week from what its workspace recorded.

A glass-and-steel pavilion at blue hour on a still lake, one warm light glowing inside.
What the workspace holds
  • The calendar: every session, with its recording, transcript, and summary
  • The documents: audit, plan, readouts, playbook, each version accepted by your sponsor
  • The discussion, anchored to the thing being discussed
  • The decisions log: what was decided, by whom, and why
  • Action items and the obligations on both sides, week by week
  • The measurement panel, wired to your Fulcrum installation
  • The export: every document, transcript, decision, and recording, yours to keep

Pavilion is a product of Renkara Media Group, Inc., operated for the engagement and exported to you at its close.

The tools of the engagement.

Nothing exotic, and nothing you have to buy.
Everything the engagement produces is recorded, transcribed, and left with you.

The measurement

Fulcrum

Installed in your environment under the included license. Every task the team logs, the baseline, and the week-six number live here, and the record stays yours.

Where the work lands

Your repositories and CI

Guidance files, gates, workflows, and the playbook are committed to your repositories and run in your continuous-integration system. Nothing is hosted by us.

The agent

Claude Code

On your subscription, in your accounts. The live ticket, the pairing, and every workflow are run with the tool your engineers already have.

Meetings, recorded

Zoom

Every session is held on Zoom and recorded with your permission. Zoom’s transcripts and recaps are delivered with each recording, so the people who were not in the room get the whole meeting, not a summary of it.

The workspace

Pavilion

Set up for your engagement in week one. The calendar, every recording with its transcript and summary, the documents your sponsor accepts, the discussion, the decisions, the action items and obligations, and the measurement panel, in one place you keep afterward.

The paper trail

Email

Scheduling, approvals, change orders, and invoices go by email, so the commercial record of the engagement is in your inbox, not in a portal you lose access to.

The instrument

Fulcrum, included.

Fulcrum is the instrument behind the 31× number: a leverage record kept at the time of the work, not reconstructed afterward. Every task carries the senior-hours it would have taken and the agent minutes it did take, so the week-six number is measured with the same instrument as week one.

Both engagements install Fulcrum in your environment under a one-year license. After the first year, keep it for $1,199 per year, or do not. The record you built stays yours either way. Read about Fulcrum.

A steel lever balanced on a small wedge, a small weight lifting a massive stone block, indigo rim light.
License terms
Year one
Included with either engagement
Each year after
$1,199 per year, if you choose to continue
Where it runs
Installed in your environment
The record
Yours, whether or not you renew

The receipts

Between February and August 2026, one engineer and Claude Code built and launched an adaptive learning platform. Everything below is measured, not estimated, and most of it is public.

2,481,817
lines of code across 105 repositories, with 54,644 tests and 11,763 commits, measured August 26, 2026
49
patent filings with 1,158 claims, the foundational application filed October 27, 2025; sole inventor
401
courses live with 1,491,711 questions on a 34-subsystem adaptive engine at 94% test coverage, at app.accelastudy.ai
1.43B
tokens across 3,552 logged tasks, published with the methodology at charlessieg.com/leverage

The engineering practices behind those numbers are what we put in place: 57 nested guidance files that constrain every agent session, pre-commit gates that refuse untested code, a fleet of internal tools the agents operate, and a leverage record kept at the time of the work, not reconstructed afterward.

Read the thinking: The Leverage Factor, Defending the Numbers, and Agentic Coding and Decision Fatigue, republished on the blog from charlessieg.com.

Who does the work

Charles Sieg. Not a team that learned this from a course; the person who did the work above. Building software since 1997. Shipped AccelaStudy on the App Store’s opening day in 2008 and grew it to 30 million downloads across 300 published apps. Cloud architect and platform engineer for Fortune 1000 clients across healthcare, pharma, and financial services. Sole inventor on every patent in the portfolio. Both engagements are delivered by Charles personally, inside your repos, with your engineers.

Questions a VP asks first

Does our code leave our environment?+

No. The work happens in your repositories, your accounts, and your model subscriptions. Nothing is copied out, and nothing of ours is left behind that you do not own.

Who owns what gets built?+

You do. The guidance files, gates, workflows, and playbook are yours outright. We keep nothing but the measurement, with your name off it unless you say otherwise.

What does “31×” actually mean?+

For every task, we estimate the hours a senior engineer familiar with the codebase would need, and we record the agent session minutes it actually took. Summed over 3,552 tasks, the ratio is 31. The median task is 22.5×. It is an upper-tail record of one operator with full product authority and no handoffs, which is why your number gets measured rather than assumed.

Why fixed price?+

Because the work has the same shape every time and because hourly engagements go through procurement. A fixed-price sprint with a defined deliverable is a purchase a VP can make this week.

What if it does not work for our team?+

Then you pay half. The second half of the embed fee is invoiced only if week six measures at least 3× week one. You keep everything that was installed either way.

How much of Charles’s time do we actually get?+

Up to 40 hours in the Assessment and up to 110 in the Embed, with about 8 and 38 of those hours live with your team. The caps are written into the statement of work. Anything beyond them is a written change order at $450 per hour, agreed before the hour is spent.

Is there training, or is it all pairing?+

Both, and pairing does the heavier lifting. The Assessment has one class, forty-five minutes on how to log leverage. The Embed adds a ninety-minute session each week on that week’s theme, with a live demonstration, and two or three pairing sessions a week with the engineer who owns the repo. Every session is recorded for the people who could not be in the room, if you allow recording.

Do we need to be on AWS?+

No. The engagement is about how your engineers and their agents work. Cloud platform, language, and repository host do not change it, though AWS is where we have the deepest history.

Is Fulcrum a subscription?+

Not during the engagement. Both engagements include a one-year license to install and use Fulcrum in your environment. After that it is $1,199 per year, only if you choose to keep using it. There is nothing to cancel, and the leverage record you built stays yours.

Let's define the result.

Tell us the team, the stack, and what your board asked. You will hear back from Charles within one business day, and the first call is fifteen minutes.

Claude and Claude Code are trademarks of Anthropic, PBC. GitHub Copilot is a trademark of GitHub, Inc. Cursor is a trademark of Anysphere, Inc. Zoom is a trademark of Zoom Video Communications, Inc. Vantalect is not affiliated with or endorsed by any of them.