You're stuck in legacy code — slow delivery, constant bugs, and nothing your team has tried has fixed it. Adding AI on top only made delivery worse. You're the one who wants to drive the change — you care about getting it right; what's missing isn't the will, it's the how. Optivem Circle puts you in a room of senior engineers every two weeks, working through the real problems you're facing — live, practical, no curriculum.
Working in legacy code is relentless pressure — stressful deliveries, slipping deadlines, and fresh bugs every time you touch code no one fully understands.
Just you and hundreds of thousands of lines of untested, tangled code — and the pressure to keep shipping without breaking it.
Textbook examples are clean. Your production codebase is not. The gap between them is where progress stalls.
AI gives you confident answers that fall apart on contact with your real codebase. Your team is stuck on the same problems you are. You need someone who's already shipped the fix.
And you're the one trying to change it. You're not content to just cope — you want to raise the bar for your codebase and your team. The will is there, and the mandate. What's missing is the capability to make the change stick. That's the gap Circle closes.
You touch the legacy code and it doesn't fight back — there are tests, so you know the moment something breaks. Deliveries stop slipping, because delivery has become predictable again. Your team stops going in circles and starts moving in one direction. The AI tools finally help, because there's a safety net underneath them. And when you hit something you've never seen before, you're not stuck alone with it for two weeks — you bring it to the next call and leave with a clear next step, then go further than you could alone and bring back what you hit next. A little direction, applied call after call, bridges a gap that looked impossible on your own. The change you've been wanting to drive finally has the how behind it.
That's what the Circle is for.
No curriculum. No slides. Q&A on what you're actually working on — live on the calls and async between them. Advisory support for engineers already doing the work.
A 2-hour live session every two weeks — the cadence we run for now. Bring the real challenges you're facing at work; queue your questions ahead of the call or raise them live. Concrete, applicable direction — code examples where available. Proprietary code stays off public calls — that's what Teams is for.
Post questions async between sessions and get them answered in the open, where everyone learns from the answer — a community of practice where each answer compounds into the archive rather than disappearing into a private DM.
Every public session is recorded and added to a growing archive. Join now and you're in on the ground floor.
Every two weeks, ~2 hours, generally 3–5pm CET/CEST (9–11am ET), with dates announced in advance.
Submit your own sandbox / practice work (katas, course exercises, open source) and Valentina reviews it async; feedback lands in the community for everyone — getting your own work reviewed. Your real production codebase stays off — that's Teams.
Full access to Valentina's Pipeline Accelerator and ATDD Accelerator — self-paced courses you work through on your own time, reinforcing what comes up on the live calls.
There's no curriculum — you bring what's blocking you. A course fixes its scope up front, but legacy code never respects a syllabus; here the scope is unlimited, so whatever's actually blocking you is on the table — including the big stuff like architecture, refactoring, and legacy modernization. A few examples of the kind of thing:
Bring yours.
| Individual membership | Monthly €97 / mo | Recommended Annual €1,164€930 / yr Save 20% · €234 off |
|---|---|---|
| Live guidance calls every two weeks | ✓ | ✓ |
| Your real challenges talked through, with examples where available | ✓ | ✓ |
| Ask questions async between calls — 24/7 in the community | ✓ | ✓ |
| Full replay access | ✓ | ✓ |
| Unlimited topic scope | ✓ | ✓ |
| Alongside other senior engineers | ✓ | ✓ |
| Submit your own sandbox work for review — async review of your sandbox / practice repo (not your production codebase) | ✕ | ✓ |
| Pipeline Accelerator + ATDD Accelerator — both self-paced courses included | ✕ | ✓ |
| Join Monthly | Join Annual |
Everything in Annual, per seat, on the shared public calls — plus a bulk per-seat discount (the more engineers, the bigger it gets), one company invoice (name + VAT), sandbox review and both courses for every seat, and an optional annual term.
All plans billed in advance · cancel anytime — access continues to the end of the period you've paid for. Plus a 30-day money-back guarantee: not 100% satisfied in your first month? Full refund, no questions asked.
You're improving the codebase you're responsible for — so this is a work expense, not a hobby. We make funding it frictionless:
Or invest in it yourself. Not every employer funds training — and you don't have to wait for one. Deepening the skills that actually move legacy code is some of the best career insurance there is: the market rewards engineers who can do what most can't, and you never know when you'll be glad you have the edge.
Bringing several engineers? See the Group plan above — per-seat discount, one company invoice.
That's Optivem Teams: dedicated sessions reserved for your engineers alone, on your real, proprietary code, in full confidence. The one option that works on your code, not open-source examples.
Technical Coach at Optivem. Years spent helping engineering teams modernize legacy systems without years of expensive trial and error.
"Teams aren't stuck for lack of theory. They're stuck because no one's shown them how to apply it to real, legacy code."
Creator of the ATDD Accelerator and Pipeline Accelerator programs. Worked directly with engineering teams across Europe and North America. Optivem Circle brings that same guidance to any engineer fighting through legacy code.
Practical, live guidance for the legacy code you're up against — every two weeks.