Sadi Önal

Test Automation Team Manager & AI Quality Systems Builder

14+ years transforming quality engineering at scale. I build AI-powered tools that saved 1,200+ man-days per year and reduced production incidents by 27%.

Istanbul, Turkey · Dataroid · Bilkent University
Sadi Önal
97 Bugs Prevented
27% Incident Reduction
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Measurable Results

Impact by the Numbers

1,200+

Man-days saved per year through test automation infrastructure (~5 FTE equivalent value)

27%

Reduction in production incidents from Q4 2025 to Q1 2026 (127 → 93 incidents)

2.6M

Test scenarios executed across 7 engineering teams in 6 months, ~9 runs/day

95%

Release control time saved — from 2-5 hours down to 10 minutes per release cycle

487

Bugs detected by adversarial AI system across 59 repositories (118 critical, 80% verified)

509

Git commits in Q1 2026, with 55% AI co-authored across 32 projects

About Me

Engineering Meets Strategy

I'm the Test Automation Team Manager (L6) at Dataroid, reporting directly to the CTO. I lead a 5-person team that serves 7 engineering teams — covering API automation, UI testing, event simulation, and AI-powered quality tooling.

My philosophy: quality shouldn't be a bottleneck — it should be a multiplier. My team doesn't just test software; we ship AI platforms that create leverage across the entire engineering organization.

What makes this role genuinely exciting: at Dataroid I get to build a mobile analytics platform and use it to observe our customers' apps growing with it. The product team and the QA team run on the same data. That feedback loop — shipping the feature, then watching it light up on real customer dashboards — sharpens every engineering decision in a way that's hard to replicate anywhere else.

Right now my team runs on fully AI-assisted workflows: Cursor for test scaffolding, a custom knowledge base (dataroid-kb) for institutional memory, LLM pipelines for test data generation, and quality metrics feeding directly into team management decisions. The goal is simple: every engineer should be their own quality owner.

Bilkent University — BSc. Computer Technology & Information Systems (Full Scholarship, 2010)
14+ years in software quality, automation, and engineering leadership
ISTQB Certified: CTFL (2014) & Advanced Test Analyst — CTAL-TA (2016)
Heavy Claude Code user: 210+ sessions, 8 MCP integrations, 63,500+ messages in Q1 2026
AI-assisted team management: quality metrics, 1:1 preparation, cross-team facilitation — all powered by data and tooling built in-house

Career Timeline

Feb 2026 — Present

Test Automation Team Manager (L6)

Dataroid

Direct CTO report. Leading 5-person team across 7 engineering teams.

Feb 2025 — Feb 2026

Software Engineering Lead (L5)

Dataroid
Jul 2022 — Jan 2025

QA Chapter Lead

Dataroid

Led 6 QA engineers. Defined automation strategy for Web Panel and API layers.

Oct 2021 — Jul 2022

Senior Engineering Lead, QA

Dataroid
Jul 2019 — Oct 2021

Engineering Lead, QA

Commencis

QA for mobile and web apps in banking (US MVP) and airline sectors.

Mar 2018 — Jul 2019

Senior QA Engineer

Commencis

Turkish Airlines iOS/Android apps, Mobilet ticketing platform.

May 2011 — Jul 2014

Software System & Test Engineer

STM A.Ş.

NATO Air Command Control Information Systems (AirC2IS). Mission-critical testing.

Selected Work

What I Build

Intelligence Tool · Q1 2026 Completed

Presales Intelligence (Forensics)

Mobile app binary analysis tool for customer pre-integration. Discovers SDKs, identifies competitors, and maps technical stack from iOS/Android app binaries. Built for the CEO/CRO presales initiative.

5+ customers analyzed
2 platforms
PythonJenkinsiOSAndroidBinary Analysis
Product AI · Q1 2026 Shipped

Event & App Intelligence

LLM-powered tools for understanding mobile app behavior at scale — event taxonomy, user journey extraction, and semantic data classification. Phase 1 shipped; Phase 2 moves into the Dataroid product itself.

LLMPythonDataroidMobile Analytics
Quality Framework · Ongoing Production

Regression Prevention Framework (RPF)

Production-quality tracking that links every automation catch to a Jira incident ticket. 97 bugs verified as prevented from production. 36 Jira controls with 100% accuracy. The framework reduced incidents 27% year-over-year.

97 bugs prevented
27% incident reduction
JiraJavaSeleniumCucumberRestAssured
Developer Tooling · 2025 In Use

Cursor AI Test Automation Workflow

An end-to-end AI-assisted test writing workflow using Cursor and Model Context Protocol. Engineers describe a user story; Cursor pulls context from API docs, service topology, and existing test rules — then generates a test scaffold ready to compile. Faster than writing from scratch, smarter than copy-paste. Live demo'd at TestIstanbul 2025.

Cursor AIMCPJavaCucumberContext Engineering
Enablement · 2026 Active

Team Enablement & Self-Service Data Generation

A self-service test data generation pipeline letting 7 engineering teams populate test environments without QA dependency. One-click Jenkins job, fail-fast feedback, and a full developer guide. Paired with structured onboarding: Quick Start Guide, 10-step Developer Workflow, and team-specific test readiness checklists for Analytics, AI, DevOps, and Core.

7 teams enabled
1-click data gen
JenkinsPythonConfluenceSelf-serviceDeveloper Experience

Technical Stack

Skills & Tools

Testing Frameworks

SeleniumPlaywrightCucumberTestNG RestAssuredJMeterk6Gherkin

Languages

Java Python SQL

AI & LLM Tooling

Claude API MCP Servers GLM-4.7Cursor AI Prompt EngineeringGitHub Copilot

Infrastructure & CI/CD

JenkinsGitHub Actions DockerKubernetesAWSMinIO

Observability

KibanaGrafana ElasticsearchClickHouse DruidAirflow

Project & Quality Management

JiraConfluenceTestRail ZephyrCharles ProxyPostman

Public Speaking

Conference Talks

TestIstanbul 2025

AI-Powered Test Automation: Transforming Testing Workflows with Cursor AI & MCP

Examined how QA teams can modernize test automation using AI tools like Cursor and Model Context Protocols. Live demo covered: AI-generated test steps, contextual API documentation validation, rule deployment across microservices, and CI/CD pipeline protection.

AI Testing MCP Cursor AI Live Demo
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Say Hello

Let's Talk

I'm deeply passionate about test automation, quality engineering, AI tooling, and enabling teams to do their best work. If any of these topics spark your curiosity, I'd love to connect.