Improve code quality, while shipping features
The cost of poorly written JavaScript code
Revenue at risk
Poorly written code increases the chances of outages and makes customers leave you. Resulting in lost revenue.
Falling behind competition
A lot of bugs and tech dept will force developers to spend around 42% of their time fixing bugs and other maintenance problems. In the meantime, your competitors spend their time building new features or improving them. While you're stuck your competition is creating a better product.
32% increase in customer churn
Research shows that customers, who repeatedly experience issues are 86% more likely to stop using a product. Forcing you to spend more time acquiring new customers. And getting new customers is 5x - 25x more expensive than keeping them.
51% of devs quit over bad quality
Many developers report that a bad developer experience (DX) and a poorly maintained codebase were the reason they considered leaving the job or leaving their job for a better one.
Speed and quality can co-exist
More features, in less time
Learn to use the right systems, tools and principles that speeds up your development workflow and reduces the number of bugs.
Once you use these methods, you're able to spend your time on building a great product.
Increase customer satisfaction
Increase the quality of your product, and you'll increase the satisfaction of your customers, meaning you can keep them longer.
Cheaping out on quality costs you more than doing right the first time on.
Improve Developer Experience
A great DX speeds up development and increases quality, and it keeps your developers happy. Meaning, you can keep your developers longer in your company.
Focus on improving your product instead of re-staffing developers.
About me
I've been a Software Engineer for the past 5+ years. Being part of early-stage / pre-release projects, I experienced firsthand how those projects grew in complexity and slowed down over time.
I've been part of many large-scale migrations within codebases, many of which took longer than expected and were much bigger than anticipated.
Through time and experience, I learned how to do them well, using proven methods, strategies, and principles.
Today, I want to help people achieve the same for their projects.

What I do
To give you the best possible advice and results, I only focus on React & Vue frontends, as well as Node.js backend applications. The types of work I offer include:
- Assessing the current state of your codebase
- Strategies for improving developer experience
- Advice on quality improvements
- Helping to increase development speed
- Access to Code Quality Vault(soon)
What I don't do
There are certain types of work I can't help you with or simply do not do. If you're looking for exactly one of the items below, I'm sorry but I can't help you.
- Hands-on development
- Helping with database migrations
- Everything non-Node.js, React, or VueSorry, Angular :(
Get help today, for:
$4,999/ month
This is what you'll get:
- Guidance on improving code quality and development velocity
- Strategies for improving developer experience
- 5+ years experience with code quality
- Cancel / Pause at any time
Try it for a week
Not loving it after a week? Get 75% back, no questions asked.
Pause at anytime
Temporarily pause your subscription anytime, no sweat.
Money-back guarantee
The advice, tools, and techniques are proven to increase the quality and maintainability of your codebase as well as increase development velocity. However, if you're not satisfied with the results. You'll get your money back, no questions asked.*
* Because of the subscription nature, I'll only refund the most recent payment
Frequently asked questions
Pricing by hour can make the costs on your end unpredictable. The costs will vary from task to task. With a monthly subscription, costs get much more predictable, because the price is a fixed amount, defined beforehand.
You can subscribe to the plan, and you'll shortly get your own Trello board. This will take around 1 working day. Once you get access to the board, you can start to request work.
You can find further instructions on how to request work via Trello on the Trello board itself.
COEDE is a one-person agency, run by Nils, the founder. I do not employ other developers/consultants or outsource work to any other entity. You'll work directly with me through the entirety of your experience.
Once subscribed, you can request help / work on the same workday. Delivery time will vary depending on the size and complexity of the task.
A general rule of thumb for the delivery time is 2–4 working days.
To fully focus on helping you, communication will happen completely over Trello. No emails, no Slack and, no meetings.
Yes, I do not work on anything that's not React, Vue, or Node.js. As well as anything related to databases, like migrating from MongoDB to Postgres. Moreover, I don't do hands-on coding in codebases.
Due to the high quality of the work, I only offer a 75% refund within the first week. Meaning no work has been started or the work is still ongoing. I do not offer refunds for completed work.
Sure, you can cancel/pause at any time. You can resubscribe once you need to request some work again.
If you cancel your subscription, for example, in the middle of June, you can still request work until the month ends.

Book a 15-min
intro call
Book a free call. Let's talk about improving your code and how I can help with migrations.