Anton VlasikSenior Software Engineer / Lead

Stack:

Roles & Responsibilities:

• Implemented role-based healthcare platform from scratch: stuffed and led a team of 10 developers, implemented code style rules, covered 90% of code infrastructure with unit tests, helped product develop and manage requirements, worked in deep integration with the customer's team abroad, cross-team collaborating: devops-backend-frontend-qa
• Advanced AI Engineering: Leveraged Claude.md, MCP (Model Context Protocol) servers, skills and custom hooks optimizing token usage and improving quality of AI-generated outputs.
• Automated Feature-to-PR Workflow: Established a seamless integration between ticketing systems and Claude-based agents to automatically generate Pull Requests from feature descriptions, drastically reducing 'time-to-code' for standard tasks.
• AI-Powered Bug Triage System: Participated in engineering an automated triage solution using Jira and Slack integration that autonomously maps incoming bugs to specific domain teams, eliminating manual 'on-duty' developer rotations and streamlining incident response.
• Automated Localization Pipeline: Created an AI-driven prototype for automated internationalization (i18n), integrating LLMs into the build pipeline to translate feature-related content instantly, significantly reducing localization costs and reliance on external agencies.
• Engagement and architectural thinking: Conducted daily research and created documentation, conducted code reviews and meetups, estimated MVPs

Stack:

Roles & Responsibilities: expand

• Architected and developed a greenfield supply chain SPA from scratch using React, Redux, and TypeScript, successfully scaling the platform to support over 300 views.
• Led a cross-functional team of 6 engineers, managing up to 7 parallel project streams while collaborating deeply with international client teams.
• Engineered a centralized component library within a monorepo (Lerna), streamlining UI consistency across 3 major brand redesigns and multiple product lines.
• Spearheaded critical migrations, successfully converting legacy non-React applications to React and transitioning JavaScript codebases to TypeScript for enhanced type safety.
• Optimized CI/CD and DevOps pipelines utilizing Webpack, npm, Jenkins, and Docker to streamline deployment efficiency.
• Established rigorous quality standards by conducting code reviews, implementing JSDoc documentation, and driving test coverage to 93% using Jest, Enzyme, and React Testing Library.
• Managed full-stack integration by configuring Node.js API proxy servers and embedding advanced analytics via Google Analytics and Pendo.io.
• Drove product excellence through accurate MVP estimation, accessibility (a11y) compliance, legacy browser support (IE10), and proactive performance optimizations.
• Fostered a culture of continuous learning by mentoring teammates and hosting weekly technical knowledge-sharing sessions.

Stack:

Roles & Responsibilities: expand

• Developed and optimized responsive frontend interfaces for high-security inventory control and compliance tracking applications, ensuring a seamless user experience for seed-to-sale workflows
• Facilitated seamless backend integration by connecting frontend views with robust APIs to enable real-time tracking of assets, metrics, and financial data
• Upholding high code quality standards through comprehensive peer code reviews, ensuring codebase maintainability, scalability, and adherence to team best practices

Stack:

Roles & Responsibilities: expand

• Developed user-facing features for the edge hosting portal, ensuring a clean and intuitive user interface for clients to monitor their hosted devices and server performance
• Collaborated on backend integration, connecting frontend components to internal APIs to deliver real-time infrastructure metrics and system health data
• Resolved technical debt and software defects, proactively debugging issues to improve portal stability and ensure a seamless self-service customer experience
• Contributed to the maintenance of secure web interfaces, adhering to team coding standards appropriate for a compliant, high-security hosting environment

Stack:

Roles & Responsibilities: expand

• Developed interactive frontend features using Angular 2, TypeScript, and modern ECMAScript (ES6+) standards to build an intuitive, company-wide knowledge management platform
• Built and maintained server-side logic and RESTful APIs using Node.js to ensure reliable and efficient data retrieval for internal users
• Implemented and managed data models in MongoDB, structuring disparate company information into an organized database for easy access
• Gained deep hands-on experience with modern tech stacks, successfully applying TypeScript and structured frameworks to improve codebase maintainability

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Roles & Responsibilities: expand

• Built and launched the responsive frontend application from scratch, ensuring a seamless, cross-device browsing and shopping experience across desktop, tablet, and mobile platforms
• Translated design assets from Adobe Photoshop into clean, semantic HTML, SASS, and jQuery layouts, maintaining high visual fidelity for a luxury brand
• Developed dynamic UI components and interactive features using jQuery, jQueryUI, and template-rendering with EJS and Node.js (Express)
• Identified and resolved UI defects and cross-browser compatibility issues, improving platform stability and the overall customer checkout journey
• Participated actively in Agile workflows (Scrum/Kanban), contributing to daily syncs and facilitating technical communication with the client to align on requirements

Stack:

Roles & Responsibilities: expand

• Developed and maintained the responsive frontend for the famous brewery online portal, ensuring a consistent ordering experience across desktop, tablet, and mobile devices
• Implemented user-facing features to streamline the B2B procurement process, enabling retailers to efficiently browse inventories and place orders with local wholesalers
• Collaborated on the integration of procurement workflows, ensuring that frontend interfaces accurately reflected real-time product availability and pricing
• Optimized platform stability by identifying and resolving frontend defects, ensuring high uptime for critical business-to-business transactions

Stack:

Roles & Responsibilities: expand

• Developed responsive web interfaces for multiple diverse platforms, including the messanger web portal, e-commerce site, Tesidex corporate portal, and cosmetic company brand website
• Translated design assets from Adobe Photoshop into clean, semantic HTML, CSS, and Bootstrap layouts, maintaining strict visual fidelity across both desktop and mobile platforms
• Built dynamic UI elements and interactive features by leveraging JavaScript, jQuery, and various custom jQuery plugins to enhance user engagement
• Ensured cross-browser compatibility and platform stability by systematically identifying frontend defects, resolving layout issues, and debugging code