Hand over your React and Next.js work, from new features to upgrades; I own it to production. $997/week.
soapnoteai.com
varstatt.com/discovery
contentpal.app
fidder.app
Every sprint, the roadmap wins. Each usual way out has a catch.
| Route | What It Is | The Catch |
|---|---|---|
| Your Own Team | Upgrade work between features | The catch: Nobody is free, and nobody wants a freeze |
| A Senior Hire | A developer for a few months of stack work | The catch: Posting, interviews and a notice period first |
| React Development Services | Often sold as hours, or a team | The catch: You manage the hours or the team |
| Varstatt | One senior owns the stream in your repo | The catch: One task at a time |
Your team ranks a shared task board. I ship the top task as a pull request that says why, about 72 hours on average.
In Progress
Map what blocks the upgrade
Ranked by You
React and Next.js code I have rebuilt, moved and revived.
8 months beside the live app, one backend shared with iOS. 100% of users moved.
Two Apps Off Create React App
Both moved to Vite; one old service worker left off on purpose.
A React App Years Without a Deploy
The Node version and the dependencies first, the features after.
React 19, and every page mirrored as markdown at deploy.
Product teams with a React or Next.js app and stack work nobody owns.
Right For
Better Elsewhere
A simple, predictable and transparent process that eliminates development headaches.
Add me to the repo and name what keeps slipping. Work starts the next working day.
I read the codebase and list what blocks the upgrade. We agree the order.
You rank the board. I take one task at a time, each its own pull request.
Your team reviews every pull request. I revise until you're satisfied.
Each approved piece goes to production, so the upgrade lands in steps.
You report issues anytime; I handle them first. Pause until the next major.





One weekly price for one senior on your React work. No contract, no timesheets.
A senior React & Next.js developer who owns the upgrade end to end.
$997/week, for React, Next.js and the Node.js behind them. Pause or cancel any week.
Move off it: the React team's sunset post points existing apps to Vite or a framework. Vite for an app behind a login; Next.js when public pages need server rendering for search.
Measure first, on the pages users open, then fix the biggest cost first. Each fix gets before and after numbers: observed, not assumed.
Yes. The upgrade runs beside your roadmap in small pull requests: blocking libraries, the version bump, the cleanup.
No. Each pull request is one step, small enough to review in one sitting.
Yes: subscribe, ship it, cancel. Unsure of the size? Start with one week: I map the path and start the first task.
You keep a working app: each step is in production before the next starts, and every commit is in your repo.
Fill in the project form, about a minute, with your React and Next.js versions and what keeps slipping. I reply the next working day; if it fits, with a first plan and a call invite.
Jurij understand the core problem, insists on building the right experiences for the customers.

Kunal Modi
Founder @ SOAPNoteAI
Working with Jurij is an absolute joy, consistently exceeds expectations.

Janis Ozolins
Content Creator
Consistently delivered quality code in great time, very hard working & precise.

Bartosz Poźniak
CEO @ MyCointainer
The kind of engineer that every company on the planet would be lucky to have.

Hosam Mazawi
COO @ LemonUnit
React & Next.js Development fits product teams best: CTOs and tech leads who need a senior on one part of the product.
React & Next.js Development
“The upgrade keeps losing to features”: small pull requests, no big-bang rewrite.
“Backend work waits on a hire”: endpoints, integrations, an API being retired.
“Nobody here has shipped an LLM feature”: a prototype on your data first.
“Our workflows have no owner”: new flows, code where nodes stop, monitoring.
“An old app still has users and no owner”: kept current and safe.
“The bill keeps rising, or nobody trusts the rules”: the bill tied to its code, every rule reviewed.
“Releases are slow and scary”: planning to monitoring, fixes ranked.
“Every feature takes longer than the last”: why, what to fix first, whether a rewrite pays.
Not on a product team? See what Varstatt offers you.
Sole proprietorship headquartered in Rzeszów, Poland. VAT ID: PL8133854722.