railbatyrshin

Project: Enji (Aug 2021 - Sep 2021, Sep 2022 - Aug 2023) - Collaborated with founders to translate initial business requirements into actionable technical specifications - Developed front-end architecture and implemented responsive UI components for all pages using Vue 3 and Quasar framework, enabling a functional MVP for early user testing - Integrated API endpoints to enable smooth data flow between front-end and back-end services, reducing data errors and improving reliability - Ensured cross-browser compatibility and optimized user experience across devices - Conducted unit testing and debugging to maintain functionality and minimize integration issues Project: maddevs.io (Sep 2021 - Sep 2022) Official company website - Planned, developed, tested, and maintained the front-end of the company website using Vue 2, Nuxt.js, and SCSS, ensuring responsive design across all devices - Integrated Prismic CMS to allow easy content management and dynamic page updates - Created adaptive and reusable slides for internal pages, improving content consistency and reducing future development time - Integrated third-party APIs (Mailgun, mad-radiator) to automate analytics collection from Google Analytics, Glassdoor, Quora, and Reddit, delivering structured reports to Telegram and Slack - Optimized front-end performance, reducing page load times and improving user experience Project: WalletPool (Mar 2023 - Aug 2023, Sep 2023 - Jun 2025) Platform for team-based cryptocurrency asset management. Worked on front-end development using React, Next.js, Chakra UI, and Web3 technologies Sub-project: Crypto Marry - Developed responsive UI components and dashboard for team crypto management using React, Next.js and Chakra UI components library - Integrated Web3 features for wallet interactions and transaction tracking Ensured smooth performance and cross-browser compatibility Sub-project: Joiny - Built user interfaces and interactive forms for managing crypto assets within teams - Implemented Web3 integrations for secure data transactions and wallet operations - Conducted unit testing and debugging to maintain high reliability Project: Optux (Aug 2023 - Jun 2025) Platform for A/B testing websites. Developed full front-end from scratch using React and Chakra UI - Architected and shipped the full front-end from scratch - main pages, editor, analytics dashboard, and settings - enabling the platform to reach production - Developed a custom iframe-based editor for modifying third-party website pages, enabling live A/B testing functionality - Implemented interactive analytics charts by processing raw backend data, giving users real-time visibility into test results - Mocked backend responses with MSW to enable reliable unit testing independently of API readiness - Collaborated with backend developers on API design to ensure clean data contracts across the stack Project: AI True PMF (Jun 2025 - Aug 2025) Platform for validating startup ideas using AI-driven lead generation and team collaboration. Developed front-end using React and TanStack ecosystem - Built interactive dashboards and session pages to manage experiments and track results - Implemented real-time collaboration and online chat using WebSockets - Integrated AI workflows to identify potential client companies and prioritize leads from cold call transcripts - Designed responsive UI components for seamless cross-device experience - Collaborated with backend developers to ensure smooth data flow between AI services, chat, and dashboards Project: Vivio (Aug 2025 - Present) Cross-platform dating platform. Maintained and developed web interfaces, admin panels, and mobile apps using React, React Native, and TanStack ecosystem - Resolved Google Play Console 16KB page alignment requirement, enabling successful app publication - Migrated forms to TanStack Form with Zod validation, modernizing the codebase across multiple apps - Implemented new features and performance optimizations across 12 interconnected applications - Maintained consistent functionality across web, admin, and mobile platforms with shared codebase architecture