Experience

Lead Full Stack Developer

Xenara AIContract

Nov 2024 - Current

TypeScriptNext.jsReactNest.jsMongoDBMongooseJWTCookiesPassport.jsAPI DevelopmentTanStack QueryAxiosRedux ToolkitReact-Hook-FormZodWebSocketsAWS S3Material UIPostmanGitYarnFigmaSlackJira
  • Promoted to Lead Full Stack Developer, leading a team of 10+ developers over time and conducting 13+ technical interviews for intern candidates
  • Mentored junior developers through onboarding, code reviews, and one-on-one meetings while establishing team best practices and Git workflows
  • Led cross-functional collaboration with UI/UX, AI, DevOps, Marketing teams, and executive leadership to successfully deliver the startup's MVP on schedule
  • Developed complete workspace invitation system with email integration, including backend APIs for sending HTML email invites and managing invite lifecycle (pending, accepted, archived)
  • Built comprehensive workspace management UI for inviting teammates, viewing active users, tracking invite statuses, and handling user registration flow for invited users
  • Built frontend authentication interface (login, registration pages) and integrated with existing backend JWT/cookie-based authorization system
  • Built knowledge hub feature for multi-format resource uploads (websites, PDFs, JSON, APIs) with integration to AI team's ML server for processing
  • Engineered full-stack AWS S3 integration for image/logo uploads, building backend APIs with Nest.js, configuring S3 bucket integration, and developing frontend upload UI
  • Implemented WebSocket functionality for real-time updates and optimized settings page data fetching, reducing initial page load time from 2+ seconds to under 500ms (75%+ improvement)
  • Refactored frontend architecture by implementing Redux Toolkit for global state management, eliminating prop drilling and improving code maintainability
  • Built and maintained RESTful APIs with Nest.js, MongoDB, and Mongoose, designing database schemas and DTOs, implementing authentication guards, error handling, and API testing with Postman
  • Integrated AI team's ML server APIs and developed forms with React-Hook-Form and Zod validation for user input handling and data integrity
  • Developed integrations page, settings functionality, and various full-stack features end-to-end with TanStack Query and Axios for efficient data fetching
  • Delivered 30+ approved pull requests for feature development across frontend and backend, maintaining high code quality and resolving 15+ bugs

Front-End Developer

KreativstormInternship

August 2023 - October 2023

HTMLCSSJavaScriptGit
  • Collaborated with international teams on group projects, using HTML, CSS, and JavaScript to develop responsive frontend websites.
  • Worked remotely with an industry expert, focusing on the importance of communication, collaboration, and best practices in web development.
  • Utilized Git and GitHub for version control, enhancing teamwork and code management in a remote, global environment.