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Nishant Rankawat

Computer Science Engineering student · Full Stack Developer · Cloud Engineer

Jodhpur, Rajasthan, India

@nishant1

LinkedIn GitHub

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🎓 B.Tech in Computer Science & Engineering, Cybersecurity at Jodhpur Institute of Engineering & Technology (JIET) · Graduating 2028

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About

Results-driven Computer Science Engineering student and Full Stack Developer with 3+ years of freelance experience building and deploying production-grade web, mobile, backend, and cloud solutions. Experienced in secure application development, cloud infrastructure, API security, penetration testing, and scalable system architecture.

Experience

  • Full Stack & Cloud Engineer
    Freelance / Independent Consultant
    2021 – Present

    Delivered 15+ end-to-end web and mobile applications for clients across e-commerce, SaaS, healthcare, and fintech domains while meeting project scope and deadlines. Architected and deployed full-stack applications on AWS EC2, S3, RDS, and Lambda using Nginx and SSL, reducing client hosting costs by up to 45%. Developed scalable RESTful and WebSocket APIs with Node.js and Express.js using JWT and OAuth2 authentication, supporting 5,000+ concurrent users. Built cross-platform mobile applications with React Native, including offline synchronization, push notifications, and biometric authentication. Implemented automated CI/CD pipelines using GitHub Actions and Docker, reducing deployment time from hours to under 10 minutes. Conducted penetration testing and VAPT for 6+ clients using Kali Linux, Burp Suite, Nmap, Gobuster, ffuf, and theHarvester, identifying and remediating security vulnerabilities. Managed Linux production environments, cron jobs, database backups, SSL configuration, and monitoring while maintaining 99.5%+ uptime.

  • Software Engineer Intern
    Coozmoo Digital Solutions · Jodhpur, Rajasthan
    2026 – 2026

    Developed and maintained production React.js frontend and Node.js backend modules, contributing to 3 production feature releases. Optimized API integrations and frontend lazy loading, reducing key page load times by approximately 30%. Collaborated in Agile development cycles involving Git/GitHub, code reviews, debugging, and QA testing.

  • Technical Team Member
    JIET · Jodhpur, Rajasthan
    2026 – 2026

    Developed a live registration and score management platform for JIET’s annual technical festival. Built an administrative dashboard for participant management, real-time score updates, and result exports, supporting 500+ student registrations. Deployed and maintained the production platform throughout the event with zero reported downtime.

Education

  • B.Tech
    Jodhpur Institute of Engineering & Technology (JIET)
    Computer Science & Engineering, Cybersecurity · Sep 2024 – May 2028

Skills

5 to 8 years 5 to 8 years A long stretch - five to eight years.
CI/CD
2 to 5 years 2 to 5 years Several years of experience.
Bash Python JavaScript
<3 months <3 months Just getting started - under three months. This is also what shows when a level has not been set.
SQL JWT CSS3 VAPT React HTML5 OSINT Docker OAuth2 Node.js Next.js Gobuster Socket.io Express.js WebSockets Material UI Tailwind CSS React Native API Integration Understanding

Tools / apps / platforms

5 to 8 years 5 to 8 years A long stretch - five to eight years.
FFUF Nmap Linux Nginx Docker MongoDB Burp Suite Kali Linux GitHub Actions Amazon Web Services AWS
1 to 2 years 1 to 2 years A year or two of steady use.
Git GitHub
<3 months <3 months Just getting started - under three months. This is also what shows when a level has not been set.
MySQL Redis Postman VS Code Firebase Wireshark PostgreSQL Google Cloud Platform

Languages

Native / Bilingual Native / Bilingual Their first language, or as strong as one.
Hindi Speak · Read · Write
Conversational Conversational Can hold an everyday conversation.
English Speak · Read · Write
Basic Basic A few words and simple phrases.
Japanese Speak

Projects

  • Nigris SaaS Platform ↗
    React.js, Node.js, MongoDB, JWT, AWS, Docker

    Developed a secure CMS/backend platform providing automated API creation and authentication integration. Implemented multi-tenant SaaS architecture with RBAC, subscription billing, API management, and real-time analytics. Containerized services with Docker and deployed on AWS EC2, achieving sub-100ms API response times under load.

  • Real-Time Chat & Video Calling Application
    Node.js, Socket.io, WebRTC, React.js, Redis

    Built a real-time communication platform supporting group messaging, file sharing, and encrypted video calls. Implemented Redis Pub/Sub for horizontal scaling and handled 1,000+ concurrent WebSocket connections.

  • Client E-Commerce Platform
    Next.js, Node.js, MongoDB, Stripe, AWS S3, Redis

    Developed a complete e-commerce platform with product search, shopping cart, Stripe payments, and an admin dashboard. Implemented Next.js SSR/ISR and Redis caching, achieving a 95+ Lighthouse performance score and approximately 3x faster page loads.

  • Cybersecurity Port Scanner
    Python, Networking

    Developed a Python-based network port scanner for penetration testing, reconnaissance, and service enumeration workflows. Integrated scanning concepts with OSINT and enumeration workflows using tools such as Nmap, Gobuster, and ffuf.

  • Qik – Quick Commerce Web Application
    React.js, Node.js

    Architected the application technology stack and developed a responsive minimal UI/UX for a fast-delivery platform.

  • Real-Time Chat & Video Calling Application
    Node.js, Socket.io, WebRTC, React.js, Redis

    Built a real-time communication platform supporting group messaging, file sharing, and encrypted video calls. Implemented Redis Pub/Sub for horizontal scaling and handled 1,000+ concurrent WebSocket connections.

  • Client E-Commerce Platform
    Next.js, Node.js, MongoDB, Stripe, AWS S3, Redis

    Developed a complete e-commerce platform with product search, shopping cart, Stripe payments, and an admin dashboard. Implemented Next.js SSR/ISR and Redis caching, achieving a 95+ Lighthouse performance score and approximately 3x faster page loads.

  • Cybersecurity Port Scanner
    Python, Networking

    Developed a Python-based network port scanner for penetration testing, reconnaissance, and service enumeration workflows. Integrated scanning concepts with OSINT and enumeration workflows using tools such as Nmap, Gobuster, and ffuf.

  • Qik – Quick Commerce Web Application
    React.js, Node.js

    Architected the application technology stack and developed a responsive minimal UI/UX for a fast-delivery platform.

⚽ Extracurricular activities

  • Technical Team Member, Reckon 7.0 – JIET Jodhpur

    Developed a live registration and score management platform for JIET’s annual technical festival; built an administrative dashboard and supported 500+ student registrations.

🤝 Volunteering

  • Development student club · technical team member · 2026

🎯 Hobbies & interests

  • chess
  • books
  • watching
  • anime

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