

| Feature | BasicFocused project | StandardComplete project | PremiumProject and handover |
|---|---|---|---|
| API endpoints | |||
| Input validation | — | ||
| API documentation | — | ||
| Follow-up session | — | — | |
| Extended handover notes | — | — | |
| Delivery time | 3 days | 7 days | 12 days |
| Revisions | 1 | 2 | 3 |
| Price | $175 | $350 | $700 |
@oliver_park
Documented APIs and dependable reporting automation
I build the parts that keep a product running behind the interface: APIs, database queries and scheduled reporting. I prefer clear contracts, predictable errors and a setup another developer can reproduce. Tell me about the systems involved and the volume of data before ordering so I can suggest an appropriate scope.
4.7
63 reviews


Good input validation. A couple of details needed revising, and the seller handled that feedback well.
Seller's reply
Thank you — your brief was clear, which made the whole thing easier. Message me any time.
The delivery included api documentation and met our small team's needs. Clear updates and a useful handover.
Seller's reply
Appreciate it. Happy to help with the next stage whenever you're ready.
Our brief was understood from the first draft. The api endpoints made the whole project worthwhile.
Seller's reply
Thanks, it was a pleasure. Still around if anything comes up.
We had a tight launch window. The work on input validation was ready for our team to review on schedule.
Seller's reply
Thanks! Glad the team picked it up so quickly, that's always the best sign.
The input validation matched our references closely, and the final files were organised well.
Our brief was understood from the first draft. The api endpoints made the whole project worthwhile.
