Karina Karina

Frontend Developer with a B.Tech in Computer Science and Engineering, passionate about building responsive, user-friendly, and high-performance web applications.

Skilled in React.js, JavaScript, HTML, CSS, Tailwind CSS, Bootstrap, Git, and REST APIs, with working knowledge of Node.js, MySQL, and C++. I enjoy creating clean, reusable, and scalable UI components while continuously learning modern web technologies.

Open to opportunities in Frontend Development and Software Engineering, and always eager to connect with fellow developers and recruiters.

Frontend Developer - SingleMind Infotech Services - Jalandhar, India (Remote)

(2025-02)

• Unified two separate codebases — user-facing site (Next.js) and partner site (React.js) — into a single shared repository with environment-driven rendering; one codebase deploys as either app based on APP_TYPE config, with UI, discounts, and routing adapting accordingly.
• Migrated the user-facing Airopass app from React.js to Next.js — restructured routing to file/folder-based structure, built global and per-route loading states, and global not-found handling.
• Built the Checkout page end-to-end: multi-step dynamic forms, client-side validation, and backend payload integration with full responsive UI.
• Independently delivered Booking Management (Pending / Confirmed / Cancelled), Profile modal with validation and toast notifications, and multiple filter components across the platform — each owned from requirement to production.
• Migrated global state from Context API to Zustand, eliminating unnecessary re-renders and simplifying state logic across the codebase.
• Implemented SEO enhancements — integrated dynamic metadata components across routes and keyword-optimized image alt-text, improving page discoverability and search ranking.

Software Engineer Intern — Frontend - Sensation Software Solutions Pvt. Ltd. - Mohali, India

(2024-01 - 2024-06)

• Built React components for TraceMenu, a QR-based restaurant management system — automated order processing with real-time kitchen display integration, deployed across 50+ restaurants.
• Optimized search functionality using debouncing, reducing unnecessary API calls by an estimated 40% and improving perceived performance.
• Designed and implemented an admin dashboard for order and sales management, used daily by restaurant staff across client locations.

B.Tech - Computer Science Engineering - CT Institute of Engineering, Management & Technology | IK Gujral Punjab Technical University (2020-09 - 2024-05)

Senior Secondary (12th) - Science - Senior Secondary Residential School for Meritorious Students, Jalandhar (2020-03)