Starter
Stabilize
$5,000
Delivery: 2 weeks
Find what’s broken, fix the critical issues, get your app stable and deployable.
Get a quoteYour app, stable again.
Broken, outdated, half-finished or built with AI tools: we find what’s wrong, fix what matters first, and make it maintainable.
From $5,0002 weeksReply within 24 hours
(01) The problem
What you get instead.
The previous developer left, every change breaks something, or an app built fast with AI tools can’t take real users.
- An audit of what you have
- A ranked fix plan, in plain language
- The urgent fixes done first, so the business keeps running
- Upgrades to supported versions of the framework and dependencies
- Security holes closed: logins, keys, database rules
- Documentation, so you’re never stuck again
(02) Prices
Rescue and modernization, priced up front.
Three fixed-price packages with a delivery time, and Enterprise for larger companies. You get a written scope and price before work starts.
Standard
Rescue
$7,500
Delivery: 3 weeks
Stabilize, fix the main problems, clean up the code and set up safe deployments.
Get a quotePremium
Modernize
$15,000
Delivery: about 6 weeks
Upgrade the stack and framework, refactor the weak parts, add tests and docs.
Get a quoteEnterprise
Custom pricing
Large or multi-service systems.
Contact usLarger projects
| Scope | Typical price |
|---|---|
| Larger rescues bigger codebases, or an AI-built app taken all the way to production | $15,000 – $40,000 |
Want a senior engineer every month? Monthly plans from $2,000 a month, fixed or hourly. Discuss a monthly plan
(03) Proof
Built before, and still running.
- 250+ clients since 2014, many of them projects someone else couldn’t finish.
- Good fit: Angular, Node.js, Firebase and other JavaScript and TypeScript apps, apps left behind by an agency or a freelancer, and apps built with Lovable, Replit, Bolt, v0 or Cursor that now need to hold up.
★★★★★
“I can't recommend Marian enough. He stepped in to handle a complex, custom Squarespace project that two other coders couldn't complete—and he handled it with ease. He tackled every challenge with creative solutions and made the final product better than I had hoped for. Beyond his technical skills, Marian was great to work with—responsive, friendly, and always available for check-ins. He even met with my clients when needed, handling everything with professionalism and making them feel confident and excited about the direction of the project. If you're looking for someone who's not just incredibly talented but also reliable and easy to collaborate with, Marian is your person.”
(04) How it works
From first call to 30 days after launch.
- 01Scope call and written plan.
What you need, what exists today and what done looks like, in writing.
- 02Fixed price and milestones.
A package or a written quote, with a delivery date for each milestone.
- 03Regular demos on a live link.
You see progress on working software, not slides.
- 04Launch, handover and 30 days of fixes.
Documented and handed over, with 30 days of free fixes, then an optional monthly plan.
(05) Questions
Questions before you start.
Do we have to rebuild?
Rarely. Most apps are worth fixing, and the audit tells you which parts aren’t.
Can you work with our current developer?
Yes.
Will our app go down while you work?
No. We work on a copy, test the changes and deploy with your approval.
Which AI builders do you work with?
Lovable, Replit, Bolt, v0, Cursor, Claude, ChatGPT and similar. If it’s JavaScript or TypeScript, we can take it to production.
(06) More in this lane
More in Web apps and SaaS, if you need it.
Each one with a starting price and a delivery time. Pick one, or combine them.
SaaS development
From MVP to a product that scales, with subscriptions, teams and admin.
From $8,000 · 3–4 weeksCustom web apps
Internal tools, client portals and dashboards that replace spreadsheets.
From $5,000 · 2 weeksMarketplace development
Two-sided platforms with listings, booking, messaging and payouts.
From $15,000 · 5 weeksDevelopment sprint
A senior full-stack engineer on your backlog.
From $2,000 · 2 weeksStart a project
Have a project in mind?
Where others see impossible, we see solutions.
When a project gets called too hard, our answer is simple: bring it.
We don’t fear complexity. It’s where we do our best work.
Tell us what you’re building and where it’s stuck. Within 24 hours you get useful questions and a proposed next step, or an honest answer if we’re not the right fit.
- 01Tell us about it.A few lines on the goal, the deadline and what exists today.
- 02A reply within 24 hours.Useful questions and a proposed next step, in writing.
- 03Scope and price agreed before work starts.Projects from $2,000. Ongoing fractional CTO work is billed monthly.
Email
[email protected] ↗
Response time
Within 24 hours, 7 days a week