TaskFlow - API Testing
Validated 80+ API flows with Postman & JMeter
TaskFlow API testing case study by Sharifuz Zaman - SQA Engineer using Postman, JMeter, TestRail.
Last updated:
The problem
Product needed a clear, shippable outcome - scoped tightly, executed end-to-end, and validated before handoff.
My role as SQA Engineer
Designed and executed API validation - Postman flows, JMeter smoke, TestRail traceability.
Process & tools
-
I
Contract Map
Catalogued endpoints, auth, and expected status codes.
-
II
Collections
Postman suites for CRUD + negative paths.
-
III
Load Spot
JMeter smoke on critical task APIs.
-
IV
Traceability
TestRail cases linked to defects and results.
Proof
97%
Pass rate
80+
Cases executed
| Severity | Count |
|---|---|
| P1 | 1 |
| P2 | 4 |
| P3 | 5 |
- Postman
- JMeter
- TestRail
Measurable outcome
80+ API flows validated with clear pass/fail evidence before the UI team leaned on the contract.
- 80+ API flows
- 200 Happy-path OK
- Load JMeter smoke
Want results like this? Contact Sharifuz Zaman to start a project