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Arpit Yadav

Full Stack Developer | AI & IoT Systems Engineer
Kanpur, UP, India | arpityadav6794@gmail.com | +91 6387834374 | arpit-fun.web.app | github.com/arpityadav626 | linkedin.com/in/arpit-yadav

Professional Summary

Results-driven Full Stack Developer and IoT Systems Engineer with proven experience architecting high-performance web applications, 3D interactive graphics, and embedded hardware safety prototypes. Creator of AI Hub (arpit-fun.web.app) and Smart India Hackathon (SIH) prototype contributor. Proficient in React 19, TypeScript, Python (FastAPI), Three.js, C++, and hardware telemetry. Adept at engineering scalable software with deterministic state logic, cryptographic integrity (NIST SHA-256), and automated CI/CD pipelines.

Technical Skills

Languages: TypeScript, JavaScript (ES6+), Python, C/C++, HTML5, CSS3, SQL
Frontend & 3D Web: React 19, Vite, Next.js, Three.js (WebGL, GLSL Shaders), Tailwind CSS v4, Framer Motion, Web Audio API
Backend & Systems: FastAPI, Node.js, Express, RESTful APIs, SQLite (FTS5), WebSockets, JSON Schema, Microservices
IoT & Embedded: Arduino (ATmega328P), ESP32, SIM800L GSM Telemetry, I2C/SPI Protocols, MQ Gas & Flame Sensors, FSM Architecture
DevOps & Cloud Tools: Git, GitHub Actions (CI/CD), Firebase Cloud, Vercel, Postman, Linux/Unix, Chrome DevTools
Core Competencies: Data Structures & Algorithms (DSA), Object-Oriented Programming (OOP), Cryptographic Hashing (SHA-256), System Design

Technical Projects

Smart Helmet - IoT Road Safety & Accident Mitigation System [ Prototype | SIH Certificate ]
Arduino/ESP32, MQ-3 Sensor, C++, GSM/GPS
Smart India Hackathon (SIH) Prototype Showcase Project
  • Compliance & Interlock: Developed a two-wheeler ignition-interlock prototype enforcing mandatory helmet wear detection and zero blood-alcohol concentration (BAC) prior to enabling vehicle ignition.
  • Crash Telemetry: Integrated vibration and impact sensors triggering automated emergency SOS broadcasts with real-time GPS coordinates via GSM cellular network upon collision detection.
Smart Kitchen Safety & Automation (Embedded IoT Prototype) [ Live Demo | GitHub ]
Embedded C++, Arduino Uno, Python (FastAPI), GSM
Deterministic Industrial Hazard Prevention Prototype with GSM Telemetry
  • Hazard Mitigation & FSM: Programmed a deterministic Finite State Machine (FSM) on ATmega328P mitigating gas leaks (>400 PPM) and flame radiation with automatic exhaust and sprinkler relay interlocks.
  • Cellular Telemetry: Implemented SIM800L GSM cellular telemetry using Hayes AT commands to broadcast emergency SMS alerts to designated responders upon hazardous state transitions.
  • Noise & Power Isolation: Engineered hardware isolation using a 3A buck converter and 1000µF decoupling capacitors to suppress relay back-EMF spikes, eliminating I2C LCD bus crashes. Built companion Python FastAPI serial telemetry workbench.
CHRONOFACT - Digital Forensic Investigation Workbench [ Live Demo | GitHub ]
Python, FastAPI, SQLite FTS5, SHA-256, AST
Verifiable Evidence Reasoning Workbench with BSA 2023 Section 63(4) Compliance
  • Legal Compliance & Chain of Custody: Developed an investigation triage platform complying with Bharatiya Sakshya Adhiniyam (BSA) s.63(4), implementing NIST SHA-256 hash-chained tamper-evident audit logs.
  • Temporal Hyper-Timeline: Constructed an interval-based timeline engine ([t_min, t_max]) and deterministic inconsistency radar to detect alibi contradictions, time-zone anomalies, and metadata tamper traces.
  • Zero-Hallucination Gate: Engineered a mechanical AST byte-span citation verifier intercepting responses to ensure 100% verbatim proof against original seized evidence, eliminating AI hallucinations.
Developer Portfolio Architecture (arpity.me) [ Live Site | GitHub ]
Semantic HTML5, Vanilla JavaScript, Web Audio API, Modern CSS
High-Performance Personal Architecture with Custom Procedural Audio Synthesis
  • Web Audio Synthesizer: Crafted custom procedural frequency synthesis via Web Audio API (AudioContext) for non-blocking haptic audio feedback with brickwall compressor limiter.
  • Custom Branding & Zero-Shift UI: Designed bespoke AY cyber monogram favicon suite, zero-layout-shift responsive layouts across mobile/desktop, and configured custom domain with automated SSL.
AI HUB (arpit-fun.web.app) - 3D Discovery Station & Media Suite [ Live Demo | GitHub ]
React 19, TypeScript, Three.js, Tailwind CSS
High-performance 3D AI Discovery Engine & Zero-Redirect Multimedia Suite
  • 3D Helical Engine: Architected a 3D periodic helical navigation system using Three.js and custom GLSL shaders with depth-of-field disc blur and 2x Retina supersampling, sustaining a smooth 60 FPS.
  • AI Synthesis Studio: Integrated multi-provider LLM processing (Google Gemini, Groq Llama-3) with local offline heuristic NLP fallback, delivering real-time compression ratios and one-click Markdown exports.
  • Multimedia Suites: Engineered an in-app eBook reader (70K+ Project Gutenberg titles with EPUB downloads), 4K cinema player, and 24/7 ambient streaming with Web Audio visualizers.
  • Cloud CI/CD: Built automated dual GitHub Actions CI/CD pipelines deploying to Google Firebase and GitHub Pages, achieving 98+ Lighthouse scores across performance and accessibility.

Education

Axis Institute of Technology and Management — Kanpur, Uttar Pradesh, India 2025 – 2029 (Expected)
Bachelor of Technology (B.Tech) in Computer Science & Engineering
Relevant Coursework: Data Structures & Algorithms, Object-Oriented Programming, Database Management Systems (DBMS), Operating Systems, Computer Networks, Software Engineering.

Honors & Achievements