Marketplace
Web development
Builds, migrations, fixes and ongoing development.
We hold your payment until you have the work and have accepted it, every seller is identity-checked, and a person reads every listing before it goes on sale.
266 Zinn®s
Web application bug fix and performance repair with root cause explanation
Sold by Zinn Digital
Accurate root-cause diagnosis and targeted repair for slow or broken web applications, complete with a clear explanation of all changes.
5 days0 sold$375.99Reliable ETL data pipeline for system-to-system data transfer
Sold by Zinn Digital
A dependable ETL pipeline that transfers data between your systems on a set schedule, recovers cleanly from failures and flags problems before they cause data loss.
14 days0 sold$562.99Production-ready FastAPI backend with JWT auth, PostgreSQL and Docker
Sold by Zinn Digital
A robust FastAPI backend featuring JWT auth, PostgreSQL, Alembic migrations, pytest suite, structured logging, and Docker Compose, ready in 3 days.
3 days0 sold$562.99Playable Unity or Godot game prototype
Sold by Zinn Digital
A working Unity or Godot prototype designed to test if your game's core loop is fun before you commit more time and money.
14 days0 sold$875.99Custom web scraping and data extraction pipeline in Python
Sold by Zinn Digital
A bespoke Python scraping pipeline for JavaScript-heavy sites, login sessions and scheduled runs, delivering clean data directly to CSV, Excel, JSON or Postgres.
3 days0 sold$475.99Cross-platform mobile app development with React Native for iOS and Android
Sold by Zinn Digital
A single React Native codebase delivered as a working iOS and Android app, with authentication, navigation, offline handling and store submission handled for you.
28 days0 sold$1,500.99Mobile-friendly small business website with online booking and SEO
Sold by Zinn Digital
We create mobile-friendly small business websites featuring contact forms, online booking and essential SEO, backed by 7 days of free post-handover fixes.
2 days0 soldFrom $123.99CSV data cleaning and formatting service
Sold by Zinn Digital
Fast CSV cleaning service: duplicates removed, blanks managed, and delivery within 24 hours for datasets of 100 to 100000 rows.
1 days0 sold$12.99USDA WASDE commodity intelligence dashboard
Sold by Zinn Digital
We transform USDA WASDE agricultural data into a clear visual dashboard to help you track commodity market fundamentals easily.
3 days0 sold$6.99Unity game prototype with C# scripting
Sold by Zinn Digital
Custom Unity prototype creation featuring well-commented C# scripts, tailored to your exact brief and delivered with speed.
3 days0 sold$31.99Simple supply chain KPI dashboard for SMEs
Sold by Zinn Digital
We transform your supplier and supply chain data into a straightforward KPI dashboard to help you monitor performance quickly.
1 days0 sold$6.99Scalable Java Spring Boot APIs and microservices
Sold by Zinn Digital
Senior Java backend engineer delivering scalable Spring Boot APIs, microservices, and AI-assisted full-stack solutions for robust production systems.
3 days0 soldFrom $100.99Procurement spend analysis and key spending pattern identification
Sold by Zinn Digital
Get a clear procurement spend analysis that reveals your top suppliers, categories and purchasing patterns from your current data.
2 days0 sold$6.99Messy data to structured database conversion
Sold by Zinn Digital
We transform messy spreadsheets and files into a clean, well-structured MSSQL database with clear relationships and validation rules.
3 days0 sold$25.99KPI dashboard for SME business performance tracking
Sold by Zinn Digital
We build a clear KPI dashboard to help SMEs track core business metrics in one place using data from Excel or Google Sheets.
2 days0 sold$6.99Global trade flow map for a product or commodity
Sold by Zinn Digital
We transform global trade data into a clear visual map illustrating exporters, importers and trade movements for your selected product or commodity within 4 days.
2 days0 sold$6.99Football statistics and team performance dashboard
Sold by Zinn Digital
We transform your football data into an interactive dashboard featuring player, team and match metrics, rankings, KPIs and charts.
2 days0 sold$6.99Budget vs actual spending analysis with variance highlights
Sold by Zinn Digital
Compare your planned budget against actual spending to spot variances by category and period, revealing precisely where performance diverges from your plan.
1 days0 sold$6.99Expert bookkeeping, bank reconciliation, and P&L reporting
Sold by Zinn Digital
Dependable monthly bookkeeping, bank reconciliation and financial reporting by an experienced accountant, freeing you to focus on your business.
5 days0 soldFrom $43.99Build a Python or Node.js web scraper with anti-bot handling and clean CSV or JSON output
Sold by Zinn Digital
Custom Python or Node.js web scrapers built for real-world sites, handling JS rendering, anti-bot defences and multi-page crawls, with clean CSV, JSON or database output delivered within 2 to 10 days.
3 days0 soldFrom $50.99Modern, mobile-friendly landing page for small businesses
Sold by Zinn Digital
We build modern, mobile-responsive single-page landing sites for small businesses using HTML and CSS, featuring clear contact buttons and fast delivery.
4 days0 soldFrom $98.99WordPress website error, plugin, layout and form fixes in 3 days
Sold by Zinn Digital
In 3 days we fix up to 3 WordPress problems such as errors, plugin clashes, layout faults or broken forms, testing on mobile and desktop and providing a clear report.
1 days0 sold$98.99UX/UI audit with fix list and marked screenshots in 3 days
Sold by Zinn Digital
A 1-day UX/UI audit covering up to 8 key desktop and mobile screens, delivered with annotated screenshots and a prioritised fix list.
1 days0 sold$98.99Store issue, theme bug, checkout, product page and app problem fixes in 3 days
Sold by Zinn Digital
Within 2 days we resolve up to 3 Shopify store faults, such as theme, product page, cart or app conflicts, with testing on both mobile and desktop and a clear fix report.
2 days0 sold$123.99
Buying here is safe
Your money is held
We take the payment and hold it. The seller is paid when you have seen the work and accepted it — not when they say they have finished.
One invoice, from us
Zinn Digital® is the merchant of record on every marketplace sale, so you get a proper VAT invoice from a UK company rather than a receipt from a stranger.
Checked before it is listed
Sellers are identity-verified before they can be paid anything, and every listing is checked against a published content policy before it appears here — automatically, with anything flagged held for our team.