

| 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


The delivery included input validation and met our small team's needs. Clear updates and a useful handover.
Seller's reply
Thank you for the review, and for sharing your numbers afterwards — that's genuinely useful for me.
This was our first time outsourcing this work. The input validation and the patient explanations made it easy.
Seller's reply
Thanks, it was a pleasure. Still around if anything comes up.
Our brief was understood from the first draft. The api endpoints made the whole project worthwhile.
The delivery included input validation and met our small team's needs. Clear updates and a useful handover.
Our brief was understood from the first draft. The input validation made the whole project worthwhile.
Seller's reply
Thank you — your brief was clear, which made the whole thing easier. Message me any time.
The input validation matched our references closely, and the final files were organised well.
