Jan 2025 – Present · 1 yr 4 mos · London · Remote

• Resolved critical inventory issue, unblocking £100K+ worth of stock.
• Led knowledge transfers on critical .com website services, issue resolution, risk mitigation strategies, and documentation to enable team autonomy and reduce operational dependencies.
• Designed and delivered visits scheduling integration MVP on AWS microservices, owning FE/BE architecture; saved 6-figure costs via in-house solution.

Jan 2022 – Jan 2025 · 3 yrs

• I was the first developer to work with a client as an IT Consultant, earning the company a good reputation that helped expand the consulting business.
• Conducted over 30 technical interviews for the Senior Software Engineer position, meeting the demand for consulting services.

Oct 2021 – Jan 2022 · 3 mos

• Have implemented significant design and technical updates to the data visualisations to handle major monitoring platform updates.
• Participated in the design rebuild and migration of the product ecosystem.
• Conducted knowledge-sharing sessions.

Jan 2022 – Jan 2025 · 3 yrs · United Kingdom · Remote

• Configured more than a dozen AWS services from scratch.
• Mentored new team members for onboarding and skill development.
• Optimised existing CI pipelines and saved hours of resource usage daily.
• Paired with Design System Tech Lead to implement workflow for npm packages mono-repository contributed by 5+ teams. This allowed teams to automate publishing, maintain SemVer and help set the right versions for packages at the same time.
• Demonstrated expertise in creating high quality services, such as a train timetable service based on a huge number of incoming messages or configuring the foundations for a new service to automate communication via email, sms and push across the company's digital division.

Apr 2021 – Aug 2021 · 4 mos · Ukraine (remote)

• Enlighten material aspects and assist with practical use of learned concepts.
• Plan and set practical activities, such as guiding students on contribution (via GitHub) into learning projects as team members.
• Review homework submissions and provide suggestions for alternative solutions.

Jul 2020 – Sep 2021 · 1 yr 2 mos · Dnipropetrovsk, Ukraine · Remote

• Interviewed and accessed the skills of candidates for a Frontend Developer position.
• Brought a single-page application approach for highly dynamic apps using Vue.js and mentored its way to two hired Frontend Developers and one Full Stack Developer.
• Designed an extremely lightweight but powerful modular widget to achieve minimal effect on the lighthouse score after the widget connection.
• Configured robust CI/CD flow unrivalled in the company to accommodate build, lint, test, and deploy steps. This flow allowed us to analyse PR code quality on each commit and eliminate manual work to deploy the app to staging and production.

Nov 2019 – Mar 2020 · 4 mos · Remote

• Conducted technical interviews to access Frontend Developers' skills.
• Built Proof of Concepts (POC) and conducted R&D to support the ideas of top management.
• Configured Gitlab CI and Helm Charts for new projects to comply with the company's continuous delivery approach.

Aug 2018 – Oct 2019 · 1 yr 2 mos · Remote

• Built JS chunk load handler to detect failed chunk load attempts, retry a certain number of times, and inform the user of a lousy connection if retries fail.
• Designed an automatic relevance check to ensure users with long sessions aren't using an outdated page when a new version is released.

Oct 2017 – Jul 2018 · 9 mos · Mariupol, Donetsk, Ukraine · On-site

• Adaptive website development.
• POC animations and data visualisations for clients' ideas.

Jul 2016 – Sep 2017 · 1 yr 2 mos · Mariupol, Donetsk, Ukraine · On-site

• Developed HTML+CSS code from Zeplin/InVision/Photoshop designs.
• Was integrating the HTML with MVC-based PHP frameworks.