Amrit Kumar

Backend-focused full-stack engineer with 100+ merged pull requests on a production placement-management platform serving 3,000+ users. Experienced in event-driven Node.js services (RabbitMQ), secure authentication and RBAC, integration-tested REST APIs, and React/Next.js frontends, with hands-on AWS and OpenAI API integration.

Software Development Engineer Intern - CNEAR Pvt. Ltd. - Remote

(2026-07)

• Contributed to a 3-repository placement-management platform spanning Node.js/Express services, 18+ RabbitMQ workers, and React/Next.js client portals; merged 107 pull requests.
• Analyzed usage data from 3,000+ platform users (database queries, support tickets, analytics dashboards) to identify pain points, then implemented feature improvements based on the findings.
• Developed RBAC-protected CRUD REST APIs for a college-scoped question library with case-insensitive duplicate detection and server-derived authorization, covered by automated integration tests for permissions, college scoping and duplicate handling.
• Hardened password-reset security with email-keyed rate limiting (3 requests per 10 minutes), TTL-indexed MongoDB tracking, atomic concurrency-safe updates, SHA-256 token hashing and session-wide JWT invalidation, covered by automated integration tests for rate limits, token expiry, concurrent requests and session invalidation.
• Implemented correlation-ID propagation across RabbitMQ workers using Node.js AsyncLocalStorage and traced execution through external OpenAI API calls with structured lifecycle logging.
• Built React/Next.js modules using TanStack Query/Table, React Hook Form, Zod, and Radix UI; also developed a permission-gated dashboard aggregation API with client-side caching.

Software Development Engineer Intern - MetConnect Infotech Pvt. Ltd. - Patna, Bihar

(2026-03 - 2026-08)

• Supported API integration, functional testing, debugging and cloud deployment in an Agile team, using code reviews, AI-assisted development tools and pre-release quality checks to improve release reliability.

Web Developer Intern - SalesQueen Software Solutions - Chennai, Tamil Nadu

(2024-06 - 2024-09)

• Built responsive React.js interfaces with Bootstrap and Tailwind CSS, integrated with RESTful backend services, reducing application data-load latency by ~25%.
• Performed API validation with Postman, cross-browser debugging, UAT support, and stakeholder feature walkthroughs.

B.Tech - Computer Science & Engineering - Gandhi Engineering College, Bhubaneswar, Odisha (2022-08 - 2026-05)