Vijaypal Singh – Full-Stack Developer & React Native App Developer
I'm Vijaypal Singh Rathore a full-stack developer from India, studying Data Science & AI at IIIT Dharwad. I'm passionate about building web & mobile applications using React, Next.js, Node.js, and React Native.
About Me
I'm Vijaypal Singh Rathore, a third-year B.Tech student in Data Science and Artificial Intelligence at IIIT Dharwad. I'm passionate about building software — from full-stack web applications to cross-platform mobile apps. My favorite part of programming is solving complex problems and seeing ideas come to life.
My core stack includes C, C++, JavaScript, TypeScript, React, Next.js, Node.js, and React Native. I've worked on projects like KrishiSakhi (a cross-platform agricultural platform) and an AI-powered lecture generator. I actively practice problem-solving on LeetCode and hold a 5-star C rating on HackerRank.
I'm looking for software development opportunities where I can contribute, learn, and grow. If you have a project or opportunity that matches my skills, don't hesitate to reach out!
Technical Skills
Technologies and tools I work with.
Languages
Frontend
Backend
Mobile
DevOps & Cloud
Cybersecurity
Core Concepts
Certifications
Spoken Languages
My Experience
Professional experience and internships.
Full Stack Engineer Intern
Integrated ONDC catalog and order flows to improve logistics visibility for 100+ daily orders. Used AWS Bedrock SDK to auto-generate SEO metadata and validate ONDC-compliant category mapping during onboarding. Built abandoned-cart recovery automation with scheduled Email and WhatsApp reminders (5 min, 30 min, 24 hrs), implemented FCM admin push notifications, and added AWS SQS workers for asynchronous product and metadata updates. Managed and enhanced 10+ admin modules including products, orders, inventory, dashboards, agent performance, WhatsApp operations, logs, and role-permission controls.
Virtual Cybersecurity Intern
Completed comprehensive training in network protocols, TCP packet analysis, and security fundamentals. Gained hands-on experience with Wireshark, Nmap, and Nikto for vulnerability assessment. Conducted digital forensics investigation using FTK Imager and Autopsy.
Quality Assurance Testing Intern
Conducted comprehensive testing of web and mobile applications across multiple platforms. Documented and reported software defects with detailed reproduction steps. Performed functional, UI/UX, and compatibility testing ensuring quality standards.
Hackathons & Achievements
Competition wins and hackathon achievements.
1st Place - YUKTI Chip Design Challenge
Designed and implemented complete ASIC flow from RTL to GDSII layout using Verilog. Performed logic synthesis, floorplanning, placement, and routing with timing optimization.
3rd Place - Vidyut Vega Hackathon
Developed optimized deep learning model for real-time face mask detection. Achieved efficient inference on resource-constrained hardware (Raspberry Pi/FPGA).
My Projects
Projects I worked on. Each of them containing its own case study.
KrishiSakhi
A full-stack agricultural platform with cross-platform web (Next.js) and mobile app (React Native/Expo), featuring real-time chat, AI chatbot, e-commerce marketplace, and government schemes checker. Implements JWT authentication with access/refresh token rotation and email verification for security.
Guardian AI: Cyberbullying Detection
Privacy-first real-time cyberbullying detection system using fine-tuned RoBERTa model (90%+ F1-score). Features on-device inference, multi-threshold alert logic, parent dashboard, and real-time chat with Socket.io.
AI-Lecture Generator
AI-powered educational video system generating dynamic slides, Manim animations, and multi-language voice narration using Gemini AI and Sarvam AI.
DocuAI: Smart Medical Assistant
Mobile app that records doctor-patient conversations, uses Whisper AI for transcription, OCR for medical reports, and Gemini AI for diagnosis analysis.
Project Collaboration Platform
Microservices-based team collaboration platform with API Gateway, User, Team, Project, Chat, and Notification services. Features Clerk authentication, internal JWT communication, real-time messaging with Socket.io, and PostgreSQL with Prisma ORM. Fully containerized with Docker.
DevSecOps Git Guardian
Autonomous security enforcement tool for Git workflows & CI/CD pipelines. Multi-scanner engine detecting 50+ secret patterns, Docker vulnerabilities, and config misconfigurations. Available as VS Code extension, npm package, and Docker image with auto-remediation and comprehensive reporting.
Get In Touch
Please contact me directly at vijaypalsinghrathore8959179600@gmail.com or through this form.