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Hire Software Developer for Event Planning
Senior, direct, no layers

Hire a software developer for event planning: A software developer builds custom software for the workflows your off-the-shelf tools cannot cover: internal systems, integrations and client tools shaped exactly to how your business operates. Senior-only delivery, a fixed scope agreed before build, an

15+
Years Experience
100+
Projects Delivered
6
Countries Served
$25M+
Revenue Enabled
Event Planning — Software Developer

A senior software developer for event planning

An event is a temporary organisation that has to work perfectly once. Venues, caterers, AV crews, florists, photographers, and transport each hold part of the plan, and the planner holds the rest in email threads and a run-sheet that is out of date the moment it is printed. When a vendor changes a delivery time or a guest count moves, the change has to reach everyone it affects, and email is a poor way to guarantee that.

This engagement builds one planning business's internal system: events, vendors, budgets, and run-sheets for that business alone, not a ticketing platform and not a marketplace of vendors. It holds each event as one record with its vendors, bookings, payments, and timeline, so a change to one part of the plan is visible to everyone working on that event. Public event pages and ticket sales, where they exist, are separate tools that feed it, not the thing being built.

The best first slice is usually the event record and run-sheet, because that is where a missed change does its damage. Book a free discovery call and the fit is tested on one real upcoming event, with its actual vendor list and timeline, rather than on a template event.

Events, vendors, and run-sheets

What an event planner's own system has to coordinate

  • One record per event, start to finish — Each event holds its brief, venue, guest numbers, vendors, budget, and timeline in one place, so a planner covering for a colleague starts from the same plan.
  • Vendor bookings with their commitments — Each vendor booking records scope, price, payment stages, delivery times, and contact, so a vendor dispute starts from the booking, not from a thread.
  • Run-sheets generated from the record — The day-of timeline is produced from the event's bookings and tasks, so a changed delivery time flows into the run-sheet instead of living in a separate document.
  • Budget tracking per event, not per month — Costs, deposits, and final payments are tracked against each event's budget, so profitability is visible per event while there is still time to act.
  • Guest and attendee lists linked to the event — Guest counts, dietary needs, and access requirements attach to the event, so catering and venue numbers draw on the same list.
  • Task ownership with visible overdue work — Tasks carry owners and due dates per event, and overdue tasks surface on the event view, so nothing depends on one planner remembering it.
How it fits event work

Built for the week an event goes live

Event work spikes around the event itself, so the system is built for the week an event goes live: the run-sheet view is the centre, vendor contacts are one tap away, and changes made during the event update the record immediately. Outside event weeks, the same record serves planning and budgeting, but the design priority is the day when twenty people are asking the planner questions at once. The system is also built for handover between planners, because events outlast any one person's availability.

The pilot runs on one real upcoming event, with the old run-sheet kept alongside until the generated version proves itself on the day. The business owns the code, the data, and the hosting, and event histories export in readable form.

The order of work

From scattered vendor threads to one event record

  1. Rebuild one past event from its threads

    A completed event is reconstructed from emails, run-sheets, and invoices, and every place a change failed to reach someone is noted. That reconstruction sets the scope.

  2. Define the event, vendor, and budget records

    What an event holds, how vendor bookings link to it, and how budget lines attach to bookings are agreed before building.

  3. Put the event record live for one upcoming event

    The record and generated run-sheet go live for a pilot event, and the test is whether the run-sheet on the day matches reality.

  4. Add budgets, guests, and tasks, then hand over

    Budget tracking, guest lists, and task ownership follow once the record is trusted, and handover leaves documented code and data.

Outcomes

What changes when this is done well

When the system works, the planner stops being the only person who knows the whole event. Vendors, budgets, and timelines live in one record, a change propagates to the run-sheet, and a covering planner can step in without a long briefing. The day of the event gets calmer not because events get simpler, but because the plan is in one place that everyone working on it can actually see.

Why Omer

Why hire Omer

  • Changes that reach everyone: A vendor time change updates the run-sheet and the event record together, instead of living in one inbox.
  • Run-sheets that match reality: The day-of timeline is generated from bookings, so it reflects the plan as it stands, not as it was printed.
  • Profitability visible per event: Budget lines attach to events, so a planner sees margin while the event can still be steered.
  • Handover without a briefing marathon: A covering planner reads the event record and starts from the same plan, vendors, and tasks.
  • Business-owned event history: Code, data, and hosting belong to the business, and past events export as a usable archive.
FAQ

Questions, answered

Does this sell tickets or manage registrations?
No. Ticketing and registration tools, where the business uses them, feed attendee numbers into the event record. This system is the planner's operational record: vendors, budgets, timelines, and tasks for the business itself.
How are vendor changes handled on the day?
A change to a booking updates the event record and the generated run-sheet at once, so the team on site works from the current plan. The change itself is recorded, so a later dispute about what was agreed has a history.
Can several planners work on the same event?
Yes. The event record is shared, with tasks owned by individuals, so two planners can work different parts of an event without creating divergent copies of the plan.
What happens to past events?
Past events remain as a searchable archive with their vendors, budgets, and outcomes, which is useful for repeat clients and for pricing future events from real costs rather than estimates.
We already use spreadsheets and they mostly work. Why change?
If spreadsheets genuinely cover the business, there is no case for changing. A custom system earns its keep when events, vendors, and budgets have grown past the point where one planner can hold the whole plan in their head and in one file.
Currently available for select engagements

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