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PLAYER 01 / RESUME LIBRARY

Behind the code.

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Dinkar Gupta

Dinkar Gupta

Technical Skills

Languages
JavaScript, Python, C, C++, SQL
Frontend & Testing
React.js, Next.js, Tailwind CSS, Redux Toolkit, RTK Query, TypeScript, Material UI, Vitest, Jest
Backend
Django, Django REST Framework, FastAPI, Node.js, Express.js, REST APIs, Redis
Databases
PostgreSQL, MongoDB, MySQL, Firestore
Cloud & DevOps
AWS, Docker, Linux
Tools & Technologies
Git, GitHub, GitLab, OpenSearch, Postman

Experience

  • Software Development Intern

    September 2025 - Present

    Josh Technology Group (JTG), Gurugram

    • Developed 2 production-grade React dashboards using Redux, supporting 1000+ examinations through data aggregation, analytics, and workflow management, enabling faster operational insights.
    • Built a backend-driven dynamic form renderer using React Hook Form and Yup, featuring 4 configurable parameters and an extensible architecture for new field types and validation rules, simplifying the integration of configurable forms across the application.
    • Resolved app-wide caching issues and optimized data-fetching strategies, improving page load times by 25%.
    • Created a centralized examination email notification system using Python, ARQ, and scheduled background cron jobs to automate collaborator reminders across workflows, improving overall user productivity.
    • Optimized existing result publishing flow by reducing database queries by 10% and developing cleanup scripts for stale participant records across 500+ participants per event, resulting in a 45% reduction in processing latency.

Projects

  • BookMovies - Movie Booking Web Application

    Scalable movie ticket booking platform with location-based movie and cinema discovery

    • Architected a centralized data layer using RTK Query, integrating multi-token authentication, automatic token refresh through API interceptors and request deduplication to standardize data fetching and server-state management across the application.
    • Engineered reusable custom hooks and components, including an infinite scroll solution powered by the Intersection Observer API, reducing duplicate logic while supporting efficient cursor-based pagination.
    • Implemented serializable URL-based filters for movies, cinemas, and slots, enabling bookmarkable searches, SEO-friendly shareable URLs, and improved content discoverability.
    • Ensured reliable concurrent seat booking through atomic database transactions, eliminating race conditions and maintaining 100% seat allocation consistency across concurrent booking requests.
  • The Willow Paradise - Hotel Management Solution

    Full-stack hotel reservation platform with dedicated employee and customer portals

    • Streamlined hotel operations by designing an employee-facing management portal using TanStack Query, Styled Components, and Supabase, featuring analytical dashboards, reservation management, and role-based operations to efficiently manage 1000+ reservations.
    • Delivered a user-facing hotel reservation platform in Next.js with Context API, integrating secure authentication with NextAuth, profile management, and self-service booking across 7+ cabin categories, allowing customers to independently create, modify, and cancel reservations.

Achievements

  • Appointed and served as President of Computer Engineering Society, MMMUT, Gorakhpur, leading and managing 6+ district and university level coding events during the session 2025-26
  • 1500+ Coding Problems Solved across all platforms
  • 3 Stars with Max Rating of 1604 on CodeChef
  • Max Rating of 1658 on LeetCode
  • Finalist, Smart India Hackathon at university level

Education

  • Madan Mohan Malaviya University of Technology, Gorakhpur, Uttar Pradesh

    2022-2026

    Bachelor of Technology in Computer Science and Engineering

    CGPA: 8.41

    Relevant Coursework: Database Management Systems, Operating Systems, Computer Networks

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