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Web development

Shopify help

A lot of Shopify jobs are small. A section that needs to behave differently on mobile, a shipping rule that does not hit right, an app that suddenly conflicts with the theme.

+45 22 51 31 79
  • Same-day reply
  • Fixed price
  • No lock-in
  • Small jobs welcome
  • No minimum contract
  • Fixed price on scoped jobs
  • Based in Copenhagen

Service

Shopify help

What I get asked most

  • The theme needs changing in a specific place and the built-in editor cannot do what is needed.
  • Two apps write to the same spot on the page and break each other.
  • Shipping and pickup rules do not match reality, particularly around parcel shops.
  • Conversions get counted twice or not at all in Analytics.
  • Product feeds to Google or Meta get rejected for missing fields.

How it works

You write what is misbehaving, ideally with a video if it is visual. I reply with what I think it is and what it will cost. If the job is scoped, I give a fixed price so you do not have to think about hours.

I always work in a duplicated theme first, so the live store is not touched until you have seen the result.

Deliverables

What you get

Concrete deliverables, not a report of recommendations someone else has to find time for.

  • A fixed price on scoped jobs

    You are told the cost before I start, so you are not thinking about hours along the way.

  • Work in a duplicated theme

    The live store is not touched until you have seen the result and approved it.

  • A short explanation

    What was wrong and what I changed. Enough that the next person does not start over.

  • No minimum contract

    Small jobs are welcome. If something is so small that Shopify's own support is cheaper, I will say so.

Process

How it works

Four steps. You know what happens when, and you can stop after any of them.

  1. 01

    Get on a call

    Twenty minutes where you explain what is going wrong and I ask the questions that decide the scope. I say so immediately if the job is not a fit.

  2. 02

    I read the code

    Before quoting I spend half a day to a day reading the project. You get an honest assessment of the state of things, including when it is worse than you hoped.

  3. 03

    Fixed price and scope

    You get a written quote with what is included, what is not, and when it is done. Not a three-month range you cannot plan around.

  4. 04

    Delivery in your workflow

    I work in your git repository and open pull requests that can be reviewed. Everything I touch is documented, so knowledge does not walk out the door with me.

Mikkel Tschentscher
Available for new work

Who does the work

I am the person you will be working with

My name is Mikkel and I have been building for the web since 2010. There is no project manager in between, and you will not get a junior on the job because the senior was busy. What you agree is what gets built, and I am the one building it.

Day to day I am a partner at Bigum&Co, and I have worked on more than 400 projects across ecommerce, pharma, construction and the public sector. Call or write — I usually reply the same day, and I will say straight away if the job is not a fit.

Experience
16 yrs
Projects
400+
Rating
5.0
Reply time
Same day
+45 22 51 31 79

In depth

Shopify help

The jobs I most often get

The theme needs changing in a specific place and the built-in editor cannot do what is needed. That is the classic: a field is missing, a section needs to behave differently on mobile, or the order on the product page does not suit the range.

Two apps write to the same spot on the page and break each other. It typically surfaces when one of them updates and something that has worked for a year suddenly does not. The fix is rarely removing one of them, but getting them to stay out of each other's way.

Shipping and pickup rules do not match reality. Particularly around parcel shops, where the customer needs to pick a collection point in checkout, and where the rules for when it should be offered at all are more complicated than they look.

Product feeds to Google or Meta get rejected. Nearly always because a required field is missing or formatted wrongly — GTIN, condition, availability. It is quick to fix once you know where to look.

Reviews

What people say about me

  • I have never come across a developer as dedicated and capable as Mikkel.
    Jonas Krogslund(translated from Danish)
  • Mikkel is seriously good, helpful, lightning fast to reply — and on top of that he is a nice person.
    Trine Handskemager(translated from Danish)
  • Mikkel delivered competent, professional work setting up my website. Everything ran quickly and without a hitch.
    Sisse Find(translated from Danish)

Services

Why me

  • 16 years of experience

    I have built for the web since 2010 and seen most of the ways a project can come off the rails. It makes the estimates more honest.

  • 400+ projects

    Across ecommerce, pharma, construction and the public sector. Chances are I have seen something close to your job before.

  • You talk to the person coding

    No project manager in between, and no junior on the job because the senior was busy. What you agree is what gets built.

Brands I have worked with

A selection. Some freelance, some through agencies, some across several years.

  • MT Højgaard Danmark
  • Egmont
  • NNIT
  • Visma
  • Lomax
  • Pascal
  • able.
  • OOONO
  • Novo Nordisk Fonden
  • Energii
  • Maersk Tankers
  • Nordkysten Entreprenørfirmaet

Questions

Frequently asked questions

Do you have a minimum charge?
I am happy to take small jobs, but genuinely tiny things are honestly more expensive through me than through Shopify's own support. I will say so if that is the case.
Do I need to give you store access?
Yes, a staff account with the permissions the job needs. It can be closed again afterwards, and I do not ask for more access than required.
Can you help us get started on Shopify?
Yes. Store setup, product structure, payments, shipping and domain. The setup itself is faster than people expect — it is the product data that takes time.
Do you have a minimum charge?
I am happy to take small jobs, but genuinely tiny things are honestly more expensive through me than through Shopify's own support. I will say so if that is the case.
Do I need to give you store access?
Yes, a staff account with the permissions the job needs. It can be closed again afterwards, and I do not ask for more access than required.
Can you help us get started on Shopify?
Yes. Store setup, product structure, payments, shipping and domain. The setup itself is faster than people expect — it is the product data that takes time.

Experience

2023 – PresentBigum&CoPartner & CEOUpskilling in AI and digital marketing — 10,000+ satisfied students since 2012.
2024 – PresentKurvemagernePartnerRepair of wicker chairs and design classics — Denmark's largest wicker chair workshop.
2010 – PresentSelvstændigWeb DeveloperEffective digital solutions that convert and are easy to manage.

Past Roles

2021 – 20231260 A/SPartner & CTODigital agency with 20+ employees specializing in performance marketing. Sold to Standout Media.
2014 – 2016Barko A/SCo-founder & CTOFrom dog food on a subscription to a goodiebox with more than 1,000 active subscribers.
2012 – 2016Bigum&CoCo-founder & CTOCo-founded the education company and built the internal technical platform.

Sound like a fit?