← Kenta Tanizaki
Service

Small Tools for Daily Operations

No ambitious development required: just small improvements that actually lighten the day-to-day.

CSV wrangling, product registration, update chores, review tasks. The small, repeating friction in daily operations: lightened with small, fit-for-purpose tools.

"A little annoying, every time." "We just muscle through it." "We'd like to fix it, but it keeps getting pushed back." Those quiet blockages are what this service is for: shaped to how your team actually works.

First conversation is free. A rough idea is fine.

Sound familiar?

  • CSV column juggling and reshaping eats time, every time
  • The prep before product registration is fiddly
  • Lots of copy-paste and manual entry: easy to slip up
  • Update work keeps landing on one or two people
  • Landing-page and CMS updates are just annoying enough to get deferred
  • You'd like to improve it, but it doesn't warrant a real development project

All that small friction adds up: and it tends to just sit there.

Too small to justify a project, but big enough to quietly take a slice of every week. That's exactly the kind of thing worth clearing up, piece by piece.

What's needed isn't a big system: it's small improvements that fit

Day-to-day operations are full of "a little awkward" and "a little inconvenient" tasks. The idea is to lighten them one at a time, with small tools and small changes to how things are done.

Rather than a large system build, I lean toward fitting the improvement to how you already operate: something your team can actually pick up and use.

What I can help with

Data wrangling & CSV processing

Messy CSVs and table data reshaped into something easy to work with. Registration-format conversions, merges and splits, bulk rewrites: the kind of work that keeps coming back.

  • Conversion into e-commerce registration formats
  • Merging and splitting multiple files
  • Bulk normalization of naming / notation rules
  • Pre-registration completeness checks
Light automation of routine work

For the tasks done the same way every time: small scripts and helper tools that cut the step count down.

Not full automation. I aim for something your team can actually use on the day, leaving human judgment where it's needed and trimming the repetitive parts around it.

Update-friendly workflow improvements

CMS and landing-page update flows reshaped so they're harder to get wrong and easier to hand off.

Not update work for hire: the goal is to make updating itself easier, so it doesn't stall when people change or priorities shift.

Why an individual makes this easier

This service is run end-to-end by one person: the same person you talk to is the one doing the work.

  • Short path from conversation to implementation
  • Small adjustments stay easy to make
  • No hand-offs, so intent doesn't drift
  • Nothing gets inflated beyond what it needs to be
  • Just one thing we'd like to improve
  • Just this part, a little easier to live with

That's a perfectly fine place to start.

Examples of what this looks like

  • Reshape CSVs for e-commerce registration
  • Merge and split CSVs in bulk
  • Normalize product-description conventions across the board
  • Semi-automate the prep before product registration
  • Make pre-publish completeness checks trivial
  • Cut out manual transcription and cross-checking
  • Make landing-page and CMS swaps easier to run

None of these are big builds. But stacked up, they meaningfully reduce the weight of day-to-day operations.

How we'll work together

  1. Map the current state: where the time is going, where the mistakes tend to happen.
  2. Pick the cut points: not a grand plan; just the places where small changes pay off first.
  3. Tool it / reshape it: at a size that's comfortable to adopt, not bigger than it needs to be.
  4. Adjust in real use: iron out the mismatches that show up once it's actually in people's hands.

Pricing

Workflow review & improvement scoping: ¥30,000–¥50,000

Map the current state and pin down where small changes pay off first. A good place to start if you're not sure where to begin.

Small-tool builds: ¥50,000–¥150,000 / tool

Per-tool builds for CSV processing, light automation, and check-and-review helpers. Scoped narrow, with a clear place to use them.

Ongoing improvement support: ¥30,000–¥80,000 / month

Rolling support that keeps chipping away at operational friction over time. Useful when you want a standing place to bring things as they come up.

* Varies with scope: happy to talk it through first.

Good fit / Not a fit

Good fit: small, effective improvements

  • Your own e-commerce operation is drifting toward manual work
  • CSV prep and product registration is taking too long
  • Too much of the work lives in one person's head
  • You'd rather not tear up the current workflow to improve it
  • Small team, looking to get more out of the same hours

Not a fit

  • Marketplace update-work for hire as the main ask
  • Bulk operational outsourcing
  • Large-scale system development
  • Pure implementation-as-a-service

This service is about reducing operational friction, not taking over the work itself. The goal is to lighten the load on the people doing it.


Start with the single most annoying task you've got

The "a little annoying" tasks are exactly the ones that get pushed back the longest. They're also where small improvements land the hardest.

Let's clear that friction with a small, fit-for-purpose tool.