Stanislav Kovalchuk Email & Phone Number

Kyiv, Kyiv City, Ukraine

Kyiv, Kyiv City, Ukraine

- Project # 110/1m-pr-2022 "Development of new thermal energy equipment for an energy-saving microclimate maintenance system in poultry and livestock premises."- Project # 2022.01/0129 "The formation of technological structures of decentralized energy systems in the post-war reconstruction of the infrastructure of territorial communities in the context of combating climate change."- Project # 110/21-pr-2020 for work on the creation of scientific and technical products on "Development of the electrotechnological complex with a hybrid energy supply system for processing poultry by-products into fuel, organic feed and fertilizers."- Ukrainian-Indian Project No. 110/ 21-ap-2020.- Developed electrotechnological complex for hydrolysis processing of poultry by-products under the influence of the magnetic field.- According to the results of the study, 20 works were published: 11 papers (8 - SCOPUS), 5 abstracts, and 4 patents. Participated in 11 conferences, including in Canada (Montreal) and Germany (Deggendorf).SCOPUS: https://www.scopus.com/authid/detail.uri?authorId=57220864119

Kyiv, Kyiv City, Ukraine

QA Engineer on 6 projects: marketplaces, Native APP, PWA, REITs.Key Achievements:- Proposed an idea for the design of bug tickets. New iterations of bugs during the retest are recorded in the same ticket under a certain date. In such tickets, you can easily track which changes caused new bugs.- Implemented methodology, and developed documentation for testing mobile applications.- Collected information and tested the mobile applications (iOS, Android) according to the requirements of the Google Play App Quality Guideline and App Store Review Guidelines.- Took an active part in the preparation for the review and publication process of mobile applications.- Gained in-depth knowledge of testing payment systems (Stripe: Standard, Express, Google Pay, Apple Pay; PayPal).- Performed penetration testing on projects. Developed documentation on using OWASP ZAP, Burp Suite, and FFUF.- Developed Prompt Engineering Guide. Developed prompts for reuse in LLMs (ChatGPT, Bing Chat, Bard) useful for rapid documentation development in QA Engineer work.- A methodology for measuring the quality of a web page was proposed, and documentation was developed for the use of Google Lighthouse & PageSpeed Insights on projects.

Kyiv, Kyiv City, Ukraine

Responsibilities:- Design of control systems' improvements/upgrades for power plants and substations.- Calculation and selection of components for control systems.- Design and configuration of networks for industrial devices, PLC and PC based applications; such as DeviceNet, Ethernet IP, TCP/IP, Sercos FO, PROFIBUS, distributed I/O.- Development of custom applications.- Drafting of electrical schematics (AutoCAD Electrical), creating and planning network connectivity for automated systems (e.g. assembly, filling, dispensing, labelling, inspection, RF Welding/Sealing etc.).Key Achievements:- Among other projects, has been developed an automatic electricity measuring system for the first energy storage system in Ukraine and the Smart Grid project for a grid of 20 kV.- Templates have been developed for reuse during project development, which increases development efficiency.- Simultaneous work on more than 16 projects.

Kyiv, Kyiv City, Ukraine

Manual testing of automatic control systems for water supply and fire extinguishing systems (programmable logic controller, frequency controller, embedded devices, mobile application).Key Achievements:- Created comprehensive test documentation for water supply and fire extinguishing automation projects.- Implemented parallel testing, pairwise testing, and regression testing, improving testing efficiency.- Implemented metrics for evaluating testing effectiveness.