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Ihor Semenenko
28 y.o.
QA Engineer mobile application
Odesa, Ukraine
[открыть контакты](см. выше в блоке «контактная информация»)
Email: [открыть контакты](см. выше в блоке «контактная информация»)
Telegram: @iSemenenko

Summary
QA Engineer with practical experience testing mobile applications and REST APIs. I can build a
testing process from requirements analysis to release support, identify critical defects, and effectively
collaborate with the development and management teams. I have a deep understanding of client-
server architecture and the full software development lifecycle (SDLC). I am comfortable working with
Postman, databases, network traffic, and Xcode. I understand how data flows from the client to the
database and can identify problems at every level. I check data integrity between UI ↔ API ↔ DB, as
well as write automated tests using Postman. I also check UI/UX, performance, and network requests.
I analyze HTTP/HTTPS traffic and spoof requests and responses.
Organized and goal-oriented, with over 6 years of experience in the IT industry. I have over 5 years of
experience in manual mobile app testing. I created a testing process from scratch for a 10-person QA team and
increased the coverage of requirements with test scenarios.
I have hands-on experience testing applications with complex client-server architectures, including interactions
between mobile clients and backend services and external integrations. I worked on a product for a Canadian
logistics company specializing in real-time truck and cargo tracking using a mobile app. I have experience
testing peripheral devices connected to the mobile platform via Bluetooth, messaging functionality and
asynchronous data exchange, integrations with the device's gallery and camera, payment systems and related
business scenarios, data migration processes and integrity checks, GPS modules, geolocation and real-time
tracking, and application operation under unstable network conditions.

Work History
TrackEnsure Inc.
Mobile Manual QA Engineer Team Lead
June 2021 - Current Time
- Working with a native application;
- Documentation testing before the developer writes code;
- Reporting issues identi ed during exploratory and functional testing, including white-box/black-box/
gray-box testing;
- Conducting regression testing and supporting the nished product during the release process;
- Participating in daily meetings, triaging defects/bugs;
- Interacting with product owners and designers on the implementation of new application features;
- Anticipating potential inconsistencies in the logic of functional code in relation to the application;
- Developing a test plan;
- Creating work ows from scratch for a team of 10 employees, developing testing processes and
writing test documentation;
- Optimizing the number of manual test cases to ensure a high level of product quality for the QA team;
- Experience with the development lifecycle;
- Creating checklists for exploratory testing;
- Testing API services according to the acceptance criteria provided by the business;
- Writing automated tests in Postman (Pre-request / Post-response / Tests);
- Checking UI/UX, performance, and network requests;
- Testing server errors, timeouts, and of ine scenarios;
- Analyzing HTTP/HTTPS traf c, spoo ng requests and responses;
- Working with databases;
- Working with Xcode;
- Participating in the development of new processes and approaches within the software development
lifecycle (STLC);
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 - Participating in the development of new processes and approaches within the software development
lifecycle (STLC);
- Participating in developing the logic for implementing functionality in collaboration with the project
manager;
- Participating in testing additional applications. I tested 10 additional applications;
Mobile QA Engineer
TrackEnsure Inc.
February 2020 - June 2021
- Writing a test plan for the finished product;
- Writing a checklist at the product development stage;
- Writing test cases after the functional testing stage;
- Taking part in functional and regression testing;
- Basic database skills;
- Testing the UI part of the application;
- Experience in mentoring newcomers;
- Performing testing according to business requirements documentation and acceptance criteria;
- Writing test documentation in accordance with the implemented functional logic;
- Providing thorough testing results into the issue Tracking System during each test phase;
- Writing bug reports in case of violation of business logic or non-compliance of the logic of the functionality
with respect to the system;
Monitoring Department
TrackEnsure Inc.
December 2019 - February 2020
- Monitor incoming data from mobile app and web;
- Analysis of incoming data according to requirements;

Skills:
- Redmine;
- Trello;
- MySQL (Visual Studio);
- Postman;
- ProxyMan;
- Xcode;
- Android Studio;
- GitHub;
- Mercurial;
- Figma;
- DB Browser for SQlite;
- DevTool;