The engineer behind Testopius.
One person.
Agency-level quality.
I'm Emre Altuntaş, a software test engineer with 6+ years of experience testing web, mobile and desktop applications across cybersecurity, fintech and identity platforms.
My engineering background (Boğaziçi University, EEE) gives me a deeper technical perspective when analyzing systems. I don't just click through screens — I understand how software works under the hood.
I use AI tools to generate, optimize and maintain test scripts — delivering faster coverage without sacrificing quality. I'm async-first and time-zone flexible, perfect for US & European teams.
Let's Work Togetheron quick sessions
Past Work
Real projects, anonymized for confidentiality. Same quality, every time.
Encryption & Decryption Software
Desktop & Mobile · Manual + Automation
Tested a security-critical desktop and mobile application handling encryption and decryption of sensitive data. Covered functional, regression and edge-case scenarios.
Results
- Full functional test suite written from scratch
- Critical edge cases identified in decryption flow
- Regression coverage across 3 platforms
Super App — Mobile Mini Apps Platform
Mobile (iOS & Android) · Manual + Automation
Tested a super app hosting multiple mini applications within a single mobile platform. Covered manual exploratory testing and automated regression across iOS and Android for each mini app integration.
Results
- Automated regression suite built with Appium for iOS & Android
- Mini app integration issues identified across platform boundaries
- Consistent test coverage maintained across frequent releases
Digital Identity & 2FA Platform
Mobile & Desktop · Automation + Manual
Tested a secure digital identity platform used by enterprise clients across Europe. Covered SDK integration testing, two-factor authentication flows and regression across releases.
Results
- SDK test coverage built with Robot Framework
- 2FA flows validated across iOS, Android & desktop
- Zero critical bugs escaped to production during tenure
Lento Circle — Autonomous Test Framework
Web · AI Agents + Playwright / Python Automation
Built a fully autonomous test automation framework using Playwright + Python, orchestrated by MCP servers and AI agents. The system pulls test cases directly from TestLink, then agents write, execute and report on Playwright tests end-to-end — no manual scripting.
Results
- Test cases pulled automatically from TestLink into the agent pipeline
- AI agents author and run Playwright tests via MCP orchestration
- End-to-end autonomous run: zero manual scripting from spec to report
Tools & Technologies
Industry-standard tools combined with AI to deliver fast, reliable results.
Automation
Bug & Test Management
Platforms
Skills
Currently working with clients across Europe & North America
Ready to ship with confidence?
Book a session, ask a question, or send a project brief — I reply within 24 hours.