Олексій

Oleksii Manoilo
Desired position: UI / Frontend Developer (Vue.js | Tailwind & SCSS | Twig | AI-Assisted Dev)
Location: Cherkasy, Ukraine (Open to remote work)
Contacts: [open contact info](look above in the "contact info" section) | [open contact info](look above in the "contact info" section) | Telegram: @alexeymanoylo
Summary
UI / Frontend Developer with over 13 years of commercial production experience, focused entirely on the presentation layer, high-quality layout, and frontend interface logic. I am a purely practical, results-driven developer: my core strength is transforming Figma layouts into pixel-perfect, highly responsive, and user-friendly interfaces strictly on time.
Throughout my successful 13-year tenure at a single company, I mastered component-driven development using Vue.js (Vuetify), modern styling (Tailwind CSS, SCSS), and legacy template engines (Twig, Smarty). I excel at digging into existing codebases, safely refactoring legacy layouts, and working in sync with backend teams via Docker. By integrating AI-assisted development tools into my daily routine, I eliminate manual boilerplate coding and deliver production-ready UI at an accelerated pace.
I purposefully keep my focus away from heavy DevOps or complex TypeScript data architectures. Instead, I offer 100% reliability in what I do best: high-quality UI/UX implementation. Seeking a stable project and a team that values practical execution and solid frontend craftsmanship.

Technical Skills
• JavaScript Frameworks: Vue.js (Vue 2 / Vue 3), Vue Router.
• UI Libraries & Tooling: VuetifyJS, BootstrapVue, Bootstrap, Tailwind CSS.
• Core Frontend & Templating: Twig Template Engine, Pug (Jade), Smarty, JavaScript (ES6+), jQuery, HTML5, CSS3, SCSS / SASS.
• CMS / E-commerce Platforms: Shopware 6.
• Design & UI/UX Tools: Figma, Zeplin, Adobe Photoshop, Adobe Illustrator.
• Build Tools & Infrastructure: Webpack, Vite, Gulp, NPM / Yarn, Docker (local environment containerization for development).
• Environment & Task Management: Git, JetBrains PhpStorm, Jira (Agile/Scrum/Kanban).
• Methodologies & Specifics: Component-Driven Development, Responsive & Cross-browser web design, Pixel-Perfect layout, BEM, Loading States optimization (Skeleton Loaders), Cross-client HTML Email Development.
• AI-Assisted Development: Advanced Prompt Engineering for code generation, UI prototyping acceleration, automated unit/UI testing setup, and legacy codebase refactoring.
Work Experience
[company RightFusion]
Working period: December 2012 — July 2026 (13 years 8 months)
Position: Frontend Developer (UI/UX & Component Specialist)

Key Responsibilities:
• UI Development: Developed from scratch and maintained the presentation layer (UI) of high-load web applications and large-scale enterprise systems (E-commerce and FinTech domains).
• Vue.js Ecosystem: Built highly responsive UI components utilizing Vue 2/3 and the Vuetify ecosystem, ensuring fast layout implementation and smooth frontend interface logic.
• AI Workflow Acceleration: Integrated AI-assisted development tools to dramatically speed up routine styling, boilerplate coding, and bug-fixing.
• Template Integration: Developed templates using Twig and Smarty template engines, ensuring seamless frontend integration directly with backend API data.
• Modern Layouts: Created clean, responsive, and cross-browser layouts based on Figma mockups using HTML5, SCSS, Tailwind CSS, and BEM methodology.
• UI/UX Optimization: Optimized user experience during data fetching by implementing loading states, transitions, and Skeleton Loaders.
• Legacy Code Maintenance: Efficiently maintained and debugged large-scale legacy UI modules (including jQuery and older template systems), accurately fixing bugs and improving layout stability without breaking existing logic.
• Environment & Teamwork: Proficient in running local development environments using Docker (including reading logs) and setting up fast local UI tooling via Vite; closely collaborated in agile teams with backend developers using Git and Jira.
• Email Development: Built and tested adaptive HTML emails that look clean and render properly on both mobile and desktop mail clients.

Key Achievements:
Served as a core frontend practitioner for over 13 years, successfully navigating through major technology evolutions with the team: from classic HTML/jQuery to a modern reactive Vue 3 stack.
As part of a project team, developed from scratch the frontend layer for complex internal administration panels within the banking sector (FinTech), ensuring smooth integration with a Symfony-based backend.
Contributed to the UI design and successfully implemented complex Vue.js modules for financial platforms, including User Management dashboards and intricate Referral Systems.
Handled UI development within the team for the launch of multiple large-scale E-commerce platforms, focusing on page-load performance and responsive cross-device consistency.
Collaborated closely with UI/UX designers and backend developers on major system redesign projects, significantly improving overall UX while drastically reducing technical debt in stylesheets.
Education

Ukrainian Engineering and Pedagogical Academy
Specialist Degree in Mechanical Engineering (Lifting, Transport, Construction and Road Machinery), Specialist | 2005 — 2010
Languages
• Ukrainian: Native
• Russian: Native
• English: Basic (Proficient in reading technical documentation and working with English-language development tools/interfaces)