Web and mobile apps, built to ship.

I'm Jake, a software engineer in Belfast with five years of building products end to end. I take on freelance work with startups and small teams who want to move quickly and use new tools well.

Three things, done properly.

Web apps
From a marketing site to a full product. Front end, back end, and the infrastructure in between, built so the next engineer can pick it up without a handover call.
Mobile apps
iOS and Android, cross-platform when it's the right call and native when it matters. App Store submission included; that's where most first launches stall.
AI features
Language-model integrations, agents, and internal tooling that do something measurable. I'll tell you when a plain database query does the job better.

Selected work.

  1. Fintech dashboard

    · Web app

    Invoicing and cash-flow tool for a seed-stage startup. Took it from a Figma prototype to a production app with payments, roles, and exports.

    Live in eight weeks. First paying customers within the month.

  2. Field-service app

    · iOS and Android

    Cross-platform app for engineers on site, working offline and syncing when back in signal. Job sheets, photos, signatures, and a back-office web view.

    Replaced paper for a 40-person team. Both stores, one codebase.

  3. Support assistant

    · AI integration

    Language-model assistant that drafts replies from a company's help docs and past tickets, with a human approving every send.

    Median first response cut from four hours to twenty minutes.

Where I've worked.

  1. to Present

    Taka

    Highlights, data, and analysis for youth soccer — used by players, coaches, and college recruiters.

  2. to Present

    catalyst4

    My software agency for startups and small businesses. We've built an MVP for a Belfast construction startup, and taken a local distributor off paper surveys on call-outs and onto a first B2C shop — a business that had only sold B2B.

  3. to

    Fanvue

    Creator platform for subscriptions, paywalled content, and payouts.

  4. to

    Dines

    Hospitality POS for food halls, events, and theatres — tills, kiosks, and mobile ordering on one system.

How I work.

Got a project? Say hello.

Tell me what you're building. I'll write back within a couple of days.