JobHunt
Assignment-search dashboard: scheduled multi-source collection, CV / offer matching, duplicate detection, alerts. Unit and integration tests, BDD scenarios in Gherkin, Playwright E2E.
Python, DeepSeek, Playwright, Gherkin, GitHub Actions
Thasin Jahangir
“I find what breaks before your users do.”
SASU ATMAN · French national — EU work authorised
Senior QA Engineer
20 years in IT, 15 of them in testing & acceptance. Functional testing, test strategy, regression testing and user acceptance testing (UAT).
Paris / Île-de-France & Remote thasin@live.com LinkedIn
- Next assignment — available immediately
- Long-term assignments preferred
- Freelance SASU — direct invoicing or through consulting firms
- Paris / IDF · Remote · Europe
- 15 yrs
- Software testing 2011 → 2026
- 4 long assignments
- 2 to 6 years with the same client
- 100+ countries
- Accor apps iOS & Android
- 6 clients
- Major accounts banking · healthcare · cloud
They trusted me with their functional testing
BRED Banque Populaire · Accor · Oodrive · Vinci Construction · Visiodent · Profil Technology
Banking · International hospitality · Sovereign cloud · Healthcare · ERP & financial consolidation · Cybersecurity
Profile
Senior QA Engineer with 15 years of hands-on functional testing: I turn business requirements into test plans, find the defects that matter and give project teams a clear, evidence-based Go/No-Go. Autonomous and a true team player, at ease with business owners, Business Analysts and developers alike.
I cover the whole software-quality chain, from requirements analysis to Go/No-Go: reading user stories and specifications, test strategy and plan, test case design and coverage matrices, execution of functional and regression campaigns, defect management and reporting. At BRED Banque Populaire, I designed the test cases and acceptance handbooks in Xray / Jira for the IT acceptance testing of a new P2P e-invoicing tool, and checked with SQL the migration of data from the legacy database to the new one. At Accor (iOS / Android apps deployed in 100+ countries), Oodrive, Visiodent and Vinci Construction, I ran this chain end to end, using ISTQB techniques and multi-team campaigns in Jira / Xray. Autonomous and collaborative, rigorous and close to the business: I know what to test, where the risks are and how to report them clearly.
What you get
A clear, evidence-based Go/No-Go
Project teams decide with facts: campaign results, qualified defects, identified risks.
On every assignment: BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
Your business needs turned into test plans
I start from user stories and specifications, clarify the acceptance criteria and design test cases and coverage matrices.
On every assignment: BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
The defects that matter, followed through re-test
Every defect is qualified with its impact, made reproducible, then followed until the fix is verified.
On every assignment: BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
A structured QA practice
Test plan templates, entry and exit criteria, defect workflow: I structure the practice, not only the campaigns.
On every assignment: BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
A counterpart at ease with the whole project
Business owners, Business Analysts, developers, IT, accounting: I report risks clearly, to each in their own language.
On every assignment: BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
Acceptance testing, backed by automation and AI
I formalise in Gherkin, automate with Appium and Playwright, and use AI agents to generate and maintain tests that I specify and review myself.
On every assignment: BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
The full QA chain, end to end
Select a step: what I do, what I deliver, where I practised it.
1 Requirements analysis
- What I do
- Reading user stories and specifications with the PO, acceptance criteria, testability from design. I ask the questions that prevent a defect before it is coded.
- What I deliver
- Clarified acceptance criteria, testability questions raised before development.
- Where I practised it
- BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
2 Test strategy & plan
- What I do
- Test plans, scope and risk-based prioritisation, entry / exit criteria. At Oodrive, I structured the publisher's QA practice: test plan templates and defect workflow.
- What I deliver
- Test plan, risk-prioritised scope, entry / exit criteria.
- Where I practised it
- BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
3 Test case design
- What I do
- Test cases and coverage matrices using ISTQB techniques (equivalence partitioning, boundary values, decision tables, state transitions). Scenarios formalised in Gherkin, acceptance handbooks in Xray / Jira.
- What I deliver
- Test cases, coverage matrix, Gherkin scenarios, acceptance handbook.
- Where I practised it
- BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
4 Environments & test data
- What I do
- Real devices and BrowserStack for mobile, a Nutanix VM farm for multi-OS, Windows / macOS / Linux / Android / iOS test platforms, test data preparation.
- What I deliver
- Test data, platforms and devices ready for the campaign.
- Where I practised it
- BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
5 Test execution
- What I do
- Functional, regression and compatibility campaigns (mobile, cross-browser, multi-OS), exploratory testing. At Accor: push notifications, install / upgrade, recovery after forced kill, multi-language, multi-currency. At BRED: SQL checks on the data migration from the legacy database to the new one.
- What I deliver
- Functional, regression and compatibility campaigns.
- Where I practised it
- BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
6 Defect management
- What I do
- Analysis of network and API exchanges (Charles Proxy), qualification with impact analysis in Jira / Xray, follow-up through re-test. Level-3 support for key accounts at Oodrive: diagnosis, reproducibility, targeted escalation.
- What I deliver
- Defects qualified with impact analysis, followed through re-test.
- Where I practised it
- BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
7 Acceptance & Go/No-Go
- What I do
- User acceptance testing (UAT, FAT / SAT) and production release. At Accor, a clear, evidence-based Go/No-Go delivered to product management.
- What I deliver
- User acceptance testing (UAT), production release, Go/No-Go.
- Where I practised it
- BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
8 Reporting & retrospective
- What I do
- Progress reporting at the daily stand-up, test reports and quality KPIs, lessons learned for the next campaign.
- What I deliver
- Test reports and quality KPIs.
- Where I practised it
- BRED Banque Populaire · Accor · Visiodent · Oodrive · Vinci Construction · Profil Technology
Professional experience
BRED Banque Populaire — Electronic invoicing & regulatory compliance Senior QA Consultant — Freelance SASU
Compliance programme for the electronic invoicing reform, P2P / O2C scope, banking IS (Mainframe, SQL), with the accounting department and the IT (DSI) teams.
- IT acceptance testing of the new P2P tool: design of the test cases and acceptance handbooks in Xray / Jira, based on the user stories.
- SQL checks on the data migration: verifying that data from the legacy database (COM database) is correctly migrated into the new database, from the right source.
- Execution of the test campaigns, defect follow-up and progress reporting at the daily stand-up.
- Collaboration with accounting, IT (DSI, the data owner), Business Analysts and developers, in Agile / Scrum.
Environment Jira, Xray, SQL, Mainframe, Corcentric, ServiceNow, Confluence — Agile / Scrum
Accor — Mobile apps iOS & Android, 100+ countries Mobile QA Lead — Consultant
QA lead for the “booking journey” feature team of Europe's #1 hotel group, on apps deployed in more than 100 countries. The full QA chain:
- Requirements analysis: study of user stories with the PO, acceptance criteria, testability from design.
- Test case design for the critical E2E journey (login → hotel search → availability → room / rate / options → currencies → payment → confirmation); Gherkin formalisation of the scenarios.
- Execution of functional, regression and compatibility campaigns (Android / iOS, real devices, BrowserStack): push notifications, install / upgrade, recovery after forced kill, multi-language, multi-currency.
- Defect management: analysis of network and API exchanges (Charles Proxy), qualification with impact analysis in Jira / Xray, follow-up through re-test.
- Go/No-Go reporting to product management; automated test cases (Appium) supporting the automation engineers.
Environment Jira, Xray, BrowserStack, TestFlight, Charles Proxy, Crashlytics, Gherkin, Appium, Android, iOS, Confluence
Visiodent — Healthcare software publisher (Veasy) Software Quality Manager
- Analysis of business journeys and regulatory requirements; integration of French health insurance card (Carte Vitale) reading into test scenarios.
- Test plans, coverage matrices and test cases on business and regulatory journeys.
- Execution of functional, regression and cross-browser compatibility campaigns; defect management and quality reporting.
- Lead of a team of testers and supervision of an external automation vendor on the Veasy healthcare business software.
Environment Jira, Xray, Dynatrace, CloudNetCare
Oodrive — Sovereign cloud B2B/B2C (BoardNox, WebSynchro, PostFiles) Software Quality Engineer / QA Manager
Quality lead on 3 critical products of the French sovereign cloud: board meeting governance, encrypted synchronisation, secure transfer of large files.
- Structuring the publisher's QA practice: test plan templates, entry / exit criteria, defect workflow in Jira / Zephyr.
- Requirements analysis, test case design and execution across the 3 products: functional and regression campaigns for major releases.
- Validation of multi-OS compatibility (Windows / macOS) on a Nutanix VM farm, cross-browser (Chrome, Firefox, Edge, Safari) and multi-version Outlook.
- Defect management and quality reporting; level-3 support for key accounts (diagnosis, reproducibility, targeted escalation).
- Introduction of regression test automation (Ranorex) to speed up validation cycles.
Environment Jira, Zephyr, Ranorex, Nutanix, VMware, Confluence, Windows / macOS / Linux, Outlook
Vinci Construction — SAP BPC applications (financial consolidation) QA Consultant / Quality Engineer
Functional testing of SAP BPC applications: compliance, data integrity and consistency of consolidated financial statements. Analysis of business requirements, test case design, execution of validation campaigns, defect tracking and reporting.
Environment Redmine, TestRail, SAP BPC, SAP HANA
Profil Technology — Cybersecurity: Bitdefender suite, then Witigo R&D Test Engineer & Level-3 Support · previously Level-3 Support – Malware Analyst – Tester
Nine years at the heart of consumer and business IT security: from 2007 to 2011, on the Bitdefender security suite and the WebFilter proxy (level-3 support, malware analysis, DMZ test lab), then, from 2011 to 2016, in the R&D division of Profil Technology, publisher of Witigo, a consumer range protecting children online (digital content filtering), built from scratch across Windows, macOS and Android, with an image-detection component based on early AI approaches.
- Cybersecurity, 2007 – 2011: level-3 support for the Bitdefender security suite (Retail and Corporate), malware analysis, DMZ test lab, first tests of Bitdefender products and the WebFilter proxy.
- Witigo, 2011 – 2016: functional testing on Windows, macOS and Android, website filtering by category and language, allow / block lists, time schedules, keyword filtering, application control.
- Testing of the image-detection component (early AI approach) and of the product's multi-environment components.
- Specification analysis of product changes, test plan design and functional, regression and acceptance test campaigns across platforms; test cases (TestLink, Excel); defect management from bug report to closure (Flyspray, BugProfiler).
- Set up test platforms (Windows, macOS, Linux, Android tablets, iOS, VMware / VirtualBox, system images); automation of repetitive tasks (AutoIT); reporting and raising alerts.
- Product improvement proposals (ergonomics, options); level 1 to 3 support in French, English and Spanish, FAQ writing, pre-sales support for a key customer.
Environment Bitdefender (Retail, Corporate), WebFilter, DMZ, TestLink, Flyspray, BugProfiler, AutoIT, VMware, VirtualBox, Windows / macOS / Linux, Android, iOS
First steps (2006 – 2007), technical support: Conforama — IT Support Engineer · Samsung — Support Engineer
Key skills
Functional testing & test strategy
Functional testing User acceptance testing (UAT) FAT / SAT User story and specification analysis Test strategy Test plan Acceptance handbook Test case design Coverage matrix Regression testing Exploratory testing E2E testing Compatibility testing (mobile iOS / Android, cross-browser, multi-OS) Test data preparation Defect management Test scoping and coordination Test reports and reporting (KPIs) Go/No-Go Production release Risk-based prioritisation ISTQB techniques (equivalence partitioning, boundary value analysis, decision table testing, state transition testing) Level-3 support
Test & defect-tracking tools
Jira Xray Zephyr TestRail TestLink Flyspray BugProfiler Confluence ServiceNow Redmine Postman (REST API, JSON, HTTP, SOAP) SQL Oracle Mainframe SAP BPC / HANA
Methods & soft skills
Agile Scrum V-model 3 Amigos Shift-left BDD / Gherkin Multi-team coordination Business-owner liaison Tester team lead Vendor supervision Autonomy Team spirit Rigour Creativity Attention to detail Communication
Environments & mobile
BrowserStack TestFlight Charles Proxy Crashlytics Dynatrace Android / iOS Windows / macOS / Linux VMware VirtualBox Nutanix Corcentric
Automation & AI applied to testing
Playwright (E2E, TypeScript) Vitest Appium Ranorex AutoIT GitHub Actions (CI/CD) Git Docker Python AI-assisted test case generation Prompt engineering LLMs (Claude, GPT, DeepSeek, Ollama, LM Studio)
AI applied to quality
I test with agents too. I use cloud and local LLMs to generate and maintain Playwright and Vitest suites, which I specify and review myself: AI speeds things up, the tester decides.
Agentic QA pipelines
AI agents in the service of testing: AI-assisted test case generation, prompt engineering, cloud and local LLMs. From idea to working tool.
Claude Code, Claude, GPT, DeepSeek, Ollama, LM Studio
Certifications · Education · Languages
Certifications
- PSPO I — Professional Scrum Product Owner · Scrum.org, 2020 · Verify
- Generative AI & Prompt Engineering · Google / Coursera, 2025 · Verify
- API Testing with Postman · Coursera, 2025 · Verify
- Digital Product Management · Coursera, 2025 · Verify
- Basic SQL Syntax · Coursera, 2025 · Verify
- Introduction to Python · Coursera, 2025 · Verify
- SAP Professional · Coursera, 2025 · Verify
- Introduction to AI · Coursera, 2025 · Verify
Training
- ISTQB Foundation Level — software testing training · Learning Tree, 2015 · certificate of attendance
- IT Security Administrator · IMESG, 2005 · certificate
- Electronic Engineering · Lycée Dorian, Paris, 2005
Languages
- Frenchnative
- EnglishB2 · TOEIC 4 skills training in progress
- Bengalifluent
- Spanishprofessional
Interests
Local LLMs, hardware & multi-OS
I run local LLMs on Apple Silicon (M5 Max, 128 GB), AMD (Vulkan) and NVIDIA on Ubuntu, and I enjoy trying out new Linux distributions.
→ Technical curiosity: hardware, software, multi-OS
Connected devices
Smartwatches, Plaud Pro, smartphones, connected health products.
→ A user's eye
Vibe coding & AI agents
Claude Code, Hermes Agent, Perplexity, DeepSeek, Harness.
→ From idea to working tool
Street photography
Fujifilm X-Series, in the spirit of Henri Cartier-Bresson: the “decisive moment”.
→ Sharp observation
Acrylic painting
Abstract and portrait.
→ Creativity: also useful to imagine the test cases nobody expected
Travel
41 countries visited solo, daily English practice.
→ Adaptability
Kung-fu Wing Chun & meditation
Wing Chun practice and meditation.
→ Discipline, self-control
Available immediately — long-term assignments preferred · Freelance SASU (direct invoicing or subcontracting through consulting firms) · Paris / Île-de-France, remote, hybrid or on-site · mobile across France and Europe. Engagement: functional testing & QA leadership.