Position: Tech Lead Front-End | Principal Angular Developer | Application Architect
Category: JavaScript
English level: upper
Years of experience: 11

• 10+ years of experience in building web enterprise systems both from scratch and diving into an existing codebase
• I am proficient in building Enterprise Angular Solutions, creating MicroFrontend Architecture with focus on performance and optimisation of the web app. Have experience of working with companies from Silicon Valley
• Have front-end Team/Tech Leading Experience (of 6 engineers), including Interviewing and Mentoring. Have experience of working in distributed teams
• Took a part in the pre-sale stage as Angular Expert

Accomplishments:
• Successful experience in the pre-sale stage
• Created processes for project lifecycle from development to releases
• Developed Micro Frontends Architecture for web, mobile, desktop applications 
• Implemented Design System from scratch. Worked hard with designers on improving the UI/UX process
• Optimised Web Vitals (run-time, build-time, development-time). The app became ~4x faster
• Implemented architectural solutions for web crawlers and social media links
• Achieved 80% unit test coverage
• Developed frontend of the high-load project where the main priorities were fault tolerance and performance
• Implemented not trivial visualisation tools with cytoscape. Used the algorithms to optimize Big O
• Developed Augmented Reality mobile app
• Hired the new FE team. Led the front-end team the max of 6 engineers
• Interviewed candidates, provided code review and introduced new technologies. Mentored and trained up developers
Project: DMarket. Ukrainian-born NFT and Virtual In-game Items Metaverse. Enables secure buying, selling, and trading of in-game items.
Role: Tech Lead Front-End | Application Architect.
Tasks:
-Created new Front-End architecture with the documentation
-Created a technical culture for 

Project:  Cree Buildings. The Social network for people related to eco-friendly building.
Role: Tech Lead Front-End | Principal Angular Developer.
Tasks:
- Audited the old UI architecture and developed a new architecture for web, mobile, and desktop apps.
Interviewed the new FE team. Led the front-end team of 4 engineers.
- Optimized the web app (run-time, build-time, development-time). The app became ~4x faster in terms of Web Vitals.
- Implemented Design System. Worked hard with designers on improving the UI/UX process
- The release of the new website increased conversion up to x2.4 times.
- Created processes for project lifecycle from development to releases. Utilized code quality and CI/CD tools.
- Users spend 3x more time using the new application.
- Implemented SSO.
- Implemented architectural solution

Project: Canadian investment management organisation. The key objective of the project was to develop financial tools.
Role: Tech Lead Software Engineer.
Tasks: 
- Developed UI MicroFrontend architecture and own design system from scratch.
- Started and scaled frontend team to 6 developers. Led the front-end team of 6 engineers.
- Reduced development time by implementing Trunk Based Development and caching for linters, tests, builds.
- Preparing workloads for team and co-ordinating the allocation of work.
-Interviewed candidates, provided code review and introduced new technologies. Mentored and trained up developers.

Project: VMware. Tanzu Service Mesh Technology. 
Role: Lead Front-End Software Engineer.
Tasks:
- Reduced main bundle in 70% and TTI in 42%.
- Provided code review and introduced new technologies.
- Developed frontend of the high-load project where the main priorities were fault tolerance and performance.
- Implemented not trivial visualisation tools with cytoscape. Used algorithms to optimize Big O.

Project: Hilti Group. Firestop system
Role: Senior Front-End Software Engineer:
Tasks:
- Took a part in the pre-sale stage as Angular Expert.
- Developed UI architecture from scratch till successful release as a cornerstone software engineer.
- Implemented new commercial features that helped to increase the revenue by 34%.
- Achieved 80% unit test coverage.
Tech Lead Front-End | Principal Angular Developer | Application Architect | UI/FE/Angular Architect