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Project Archive

Comprehensive technical breakdown, system architecture, open-source repositories, and production deployments engineered by Om Prakash Behera.

HackVerse '26 Portal Preview Banner
Web & Full-StackYear: 2026

HackVerse '26 Portal

Flagship 24H State Tech Fest & Hackathon Platform

Architected and built the official digital platform for HackVerse 26, the premier 24-hour state tech festival organized by CodeBreakers at Government College of Engineering Kalahandi. Handles 1000+ student registrations, problem statement embargo releases, automated team formation, and live telemetry.

  • Engineered real-time countdown and automated embargo release system
  • Designed high-throughput squad registration pipeline
  • Integrated dynamic schedule and prize pool telemetry for ₹1,50,000+ prizes
  • Responsive cybernetic design with 60 FPS micro-animations
Next.js 15CodeBreakersReact 19Tailwind CSSFramer MotionVercel
3D GSAP Portfolio Preview Banner
Creative Dev & 3DYear: 2026

3D GSAP Portfolio

Interactive Three.js & WebGL Spatial Developer Experience

Cutting-edge portfolio exploring spatial web interaction, camera parallax interpolation, dynamic lighting shaders, and smooth GSAP timeline synchronization. Features responsive 3D assets that react to mouse position and scroll velocity.

  • Custom Three.js 3D viewport with dynamic spatial lighting and shadows
  • ScrollTrigger GSAP multi-stage timeline sequence with camera movements
  • Sub-50ms render loop performance with zero memory leaks
  • Interactive 3D geometry manipulation on cursor hover
GSAP 3Three.jsWebGLReactGLSL ShadersVite
CyberTerminal OS Preview Banner
Systems & SecurityYear: 2026

CyberTerminal OS

Cybernetic Terminal OS & Biometric HUD Web Shell

A retro-futuristic hacker workstation simulated entirely in the browser. Features an authentic virtual Linux shell with custom executable binaries, live system telemetry (CPU, RAM, HTOP graphs), scanlines, screen curvature, and phosphor CRT glow.

  • Interactive command shell supporting cd, ls, cat, htop, curl, clear, and easter eggs
  • Hardware-accelerated CRT scanline and bloom post-processing filters
  • Real-time simulated telemetry dials, memory graphs, and process table
  • Audio synthesis for mechanical key clicks and terminal beeps
Next.jsWeb ShellCRT ShaderLive HUDTailwindTypeScript
VoxelCam 3D Preview Banner
Creative Dev & 3DYear: 2026

VoxelCam 3D

Real-Time Webcam Video to 3D Voxel Transform

Experimental computer vision and 3D graphics utility that samples incoming user webcam video frames, parses pixel luminance and chrominance in real time, and renders individual color-matched 3D voxel cubes in an interactive spatial orbit canvas.

  • Real-time video pixel downsampling and 3D instanced mesh positioning
  • Custom depth extrusion based on pixel brightness and edge gradients
  • Full 360-degree OrbitControls allowing users to view their 3D voxelized face
  • Client-side computation running smoothly at 60 FPS without GPU overheating
Three.jsWebGL3D VoxelsWebRTCCanvas API
ISRO Exoplanet ML Preview Banner
AI & MLYear: 2026

ISRO Exoplanet ML

Bharatiya Antariksh Hackathon 2026 — Problem Statement 07

Engineered for ISRO BAH 2026 Problem Statement 07. Processes NASA Kepler and TESS photometric light curves, performs Box Least Squares (BLS) periodogram search, detrends stellar noise, and classifies true planetary transit dips versus astrophysical false positives using a deep 1D-Convolutional Neural Network.

  • 1D-CNN architecture achieving 94.8% classification accuracy on Kepler confirmed targets
  • Automated Box Least Squares (BLS) transit period discovery pipeline
  • Robust stellar flare detrending and limb-darkening profile fitting
  • Full validation suite with phase-folded transit curves and ROC analysis
Python1D-CNNTensorFlowAstrophysicsBLSKepler Data
AttendTrue Analytics Preview Banner
AI & MLYear: 2025

AttendTrue Analytics

Smart India Hackathon 2025 AI Attendance System

Enterprise attendance tracking and institutional behavioral analytics platform engineered for Smart India Hackathon (SIH 2025). Uses computer vision facial verification with anti-spoofing depth checks, geolocation fencing, and institutional attendance reports.

  • 128D deep facial embeddings matching against multi-student database in under 200ms
  • Liveness detection and anti-spoofing algorithms preventing photo and screen bypasses
  • Automated institutional attendance deficit alerts and compliance reports
  • Role-based dashboards for faculty, students, and university administrators
Computer VisionNext.jsOpenCVFace RecognitionTeam CodeNova
MRS-AI Medicine Preview Banner
AI & MLYear: 2025

MRS-AI Medicine

Award-Winning AI Healthcare & Drug Recommender System

Won 1st Prize with a ₹7000 prize pool at the YOUTH@2050 District Level Project Software Exhibition. Integrates Support Vector Classification (SVC) machine learning to diagnose diseases from multi-symptom inputs and recommends appropriate over-the-counter medicine regimens, diet restrictions, precautions, and workout tips.

  • Awarded 1st Prize at YOUTH@2050 District Level Software Exhibition
  • Trained SVC model on 4,920 disease-symptom associations with 95%+ precision
  • Provides comprehensive precautions, medications, diet advice, and workout routines
  • Intuitive web GUI for rapid symptom selection and clinical explanation
PythonFlaskSVC ModelScikit-LearnPandasHealthcare AI
AR Hand Canvas Preview Banner
Computer Vision & ARYear: 2026

AR Hand Canvas

Touchless Browser Air-Drawing Canvas with Google MediaPipe

A touchless augmented reality application allowing users to draw in mid-air using their webcam. Powered by Google MediaPipe hands machine learning models to track 21 3D landmarks at 60 FPS, with intelligent pinch-to-draw gestures, color selection, and smooth Bézier stroke smoothing.

  • Sub-millisecond 21-joint 3D hand tracking directly in standard web browsers
  • Gesture state machine: Index finger draws, two fingers select, open palm navigates
  • Quadratic Bézier curve interpolation eliminating stroke jitter and hand tremor
  • Instant PNG image export and multi-layer drawing palette
JavaScriptMediaPipeHTML5 CanvasComputer VisionAR
UnVoiced Sign AI Preview Banner
Computer Vision & ARYear: 2025

UnVoiced Sign AI

Indian Sign Language (ISL) Real-Time Audio Translator

Accessibility assistive system enabling deaf and mute individuals to communicate freely. Captures hand signs through computer vision, isolates skin tones using YCrCb color space thresholding, classifies gestures, and synthesizes natural audible speech in real time.

  • Real-time Indian Sign Language alphabet and numeric gesture parsing
  • Robust YCrCb color masking adapting to varying ambient skin and light conditions
  • Integrated text-to-speech synthesis generating instant voice audio output
  • Low hardware requirement: Runs on budget dual-core laptops and Raspberry Pi
PythonOpenCVText-to-SpeechAccessibilityNumPy
StadiumAI Vision Preview Banner
Computer Vision & ARYear: 2025

StadiumAI Vision

Computer Vision Crowd Density Monitoring & Surge Tracking

Automated video analytics system engineered for high-density sports stadiums, festivals, and transit hubs. Deploys YOLOv8 deep learning models for accurate pedestrian detection combined with homographic coordinate projection to generate bird’s-eye crowd heatmaps and alert on bottleneck surges.

  • YOLOv8 pedestrian detection processing 30+ FPS video security feeds
  • Perspective transform homography generating 2D spatial density maps
  • Configurable bottleneck density thresholds with instant audio/visual alarm triggers
  • Comprehensive crowd flow vector analysis for emergency evacuation planning
YOLOv8OpenCVPyTorchHomographyComputer Vision
Local LLM ChatUI Preview Banner
AI & MLYear: 2025

Local LLM ChatUI

High-Throughput Local LLM Execution Interface with GGUF Quantization

Private, offline generative AI chat studio. Interfaces with Ollama and llama.cpp runtimes to execute 4-bit and 8-bit quantized models (Llama 3, Mistral, Gemma) locally on consumer NVIDIA GPUs with optimal VRAM memory allocation and streaming Server-Sent Events (SSE).

  • Zero cloud dependency: 100% private and confidential local inference
  • Real-time markdown, syntax highlighted code blocks, and math LaTeX rendering
  • Fine-grained parameter controls: Temperature, Top-P, Context Window, System Prompts
  • Optimized layer offloading maximizing GPU VRAM efficiency on modest hardware
ReactCUDAOllamaGGUFServer-Sent EventsLocal AI
Stock Predictor AI Preview Banner
AI & MLYear: 2025

Stock Predictor AI

Bidirectional LSTM Deep Learning Financial Forecaster

Financial time-series forecasting engine. Ingests Yahoo Finance historical OHLCV data, calculates technical indicators (Relative Strength Index, MACD, Normalized Average True Range), and trains a Bidirectional LSTM neural network to predict price trajectory and volatility windows.

  • Bidirectional LSTM architecture capturing forward and backward temporal dependencies
  • Automated feature engineering pipeline incorporating RSI, MACD, and NATR
  • Walk-forward cross-validation mitigating data leakage and over-fitting
  • Interactive Plotly charts showing historical prices, prediction cones, and RMSE
PyTorchLSTMTime-SeriesFinanceyfinancePandas
SmartPlacement Preview Banner
AI & MLYear: 2025

SmartPlacement

Campus Recruitment Probability Predictor & Skill Roadmap Engine

Machine learning analytics portal designed for engineering colleges. Evaluates student academic metrics, coding contest scores, projects, and soft skills to predict campus placement likelihood and generates tailored preparation roadmaps.

  • Random Forest classifier predicting hiring probability across Tier-1/2/3 companies
  • Skill gap matrix pinpointing weaknesses in DSA, Web Dev, or System Design
  • Custom week-by-week preparation roadmap generator for engineering students
  • Student and faculty analytics dashboards tracking batch placement trends
TypeScriptReactScikit-LearnRandom ForestAnalytics
Public DNS Switcher Preview Banner
Systems & SecurityYear: 2025

Public DNS Switcher

Windows Network Stack Orchestrator with Latency Benchmarking

Desktop networking tool built to optimize gaming and browsing latency. Automatically pings major privacy and speed resolvers (Cloudflare 1.1.1.1, Google 8.8.8.8, Quad9, AdGuard) and toggles active adapter settings instantly via Windows netsh APIs.

  • Live round-trip time (RTT) ICMP socket benchmarking across 8+ DNS providers
  • One-click automated adapter configuration without manual Windows Control Panel steps
  • Malware and ad-blocking preset toggle (AdGuard / Quad9)
  • Clean Web GUI with instant IPv4 and IPv6 flush-DNS triggers
PythonFlaskWindows netsh APINetwork SecurityDNS
Biometric Attendance Preview Banner
Systems & SecurityYear: 2025

Biometric Attendance

Contactless Facial Recognition Logger with 128D Deep Embeddings

Fast, standalone face recognition attendance logger. Deploys OpenCV Haar Cascades for rapid frontal face acquisition and deep neural network embeddings for identity verification, writing time-stamped attendance logs to a local ACID SQLite database.

  • Automatic student identity logging within 150ms of camera detection
  • Confidence score verification preventing false duplicate attendance
  • Direct CSV export and SQLite relational schema with automated date indexing
  • Runs locally with 0 external network connection required
OpenCVPythonSQLiteBiometricsTkinter GUI
Privacy Dashboard Preview Banner
Systems & SecurityYear: 2026

Privacy Dashboard

Web Telemetry & Anti-Surveillance Data Guardian

Interactive cyber security and privacy dashboard that visualizes third-party tracking beacons, fingerprinting scripts, cookies, and network permissions, giving users granular control over their online footprint.

  • Visual telemetry mapping illustrating tracking script connections
  • Browser fingerprint resistance score calculator and risk recommendations
  • Granular cookie audit tool and permission cleanup triggers
  • Dark glassmorphic interface with reactive telemetry meters
React.jsTypeScriptMySQLCyber SecurityTelemetry
Movie Recommender Preview Banner
AI & MLYear: 2025

Movie Recommender

Content-Based & Collaborative Filtering Machine Learning Engine

Machine learning recommendation platform analyzing 5,000+ movies from the TMDB dataset. Vectorizes genre, cast, director, and plot synopsis tokens into a high-dimensional feature matrix and computes cosine similarity angles to generate highly relevant movie suggestions.

  • TF-IDF text vectorization and Cosine Similarity metric computing match scores
  • Dynamic TMDB API integration fetching high-resolution movie posters and trailers
  • Interactive Streamlit UI delivering 5 personalized recommendations in <100ms
  • Hybrid recommendation logic blending genre tags and director filmography
PythonPandasScikit-LearnStreamlitTF-IDFTMDB API
Open Ecommerce Preview Banner
Web & Full-StackYear: 2026

Open Ecommerce

Production-Grade Modern React E-Commerce Platform

A complete, full-featured modern e-commerce storefront. Features lightning-fast product filtering by price and category, real-time cart persistence via localStorage, sleek drawer animations, product review showcases, and mobile-first checkout flow.

  • Smooth layout animations powered by Framer Motion and modern CSS tokens
  • Persistent cart state with instant quantity updates and price calculation
  • Multi-category filtering and real-time live search indexing
  • Responsive design tested across smartphone, tablet, and ultra-wide screens
React 19Framer MotionVanilla CSSLocalStorageVite
GCEK Vendor Preview Banner
Web & Full-StackYear: 2025

GCEK Vendor

Campus Peer-to-Peer Marketplace & Used Gear Exchange

Designed specifically for hostel students and faculty at Government College of Engineering Kalahandi. Facilitates buying, selling, and renting textbooks, drafters, calculators, cycles, and electronics within the college campus with authenticated student listings.

  • College email authentication guaranteeing trusted student-to-student transactions
  • Direct WhatsApp and call integration for instant on-campus item pickup
  • Categorized feeds for engineering books, drawing tools, and hostel essentials
  • Cloud image uploads with automated thumbnail compression
Next.jsMongoDBTailwind CSSNode.jsCampus App
Resume Builder React Preview Banner
Web & Full-StackYear: 2025

Resume Builder React

ATS-Optimized Engineering Resume Generator & PDF Compiler

A client-side resume architect enabling software engineers and students to generate clean, ATS-compliant resumes. Offers multiple tested template styles (Harward, Minimal, Cyber), live side-by-side editing preview, and lossless vector PDF compilation.

  • Strict ATS-compliant layouts tested against leading applicant tracking algorithms
  • Real-time WYSIWYG preview updating dynamically as the user types
  • Lossless client-side vector PDF generation preserving font sharpness
  • Modular section reordering and JSON backup/restore for multiple resume versions
ReactTailwind CSShtml2pdf.jsATS Templates
Computer Lab LMS Preview Banner
Systems & SecurityYear: 2025

Computer Lab LMS

Hardware Lab Inventory & Fault Ticketing System with 3NF Schema

Enterprise lab management software developed for collegiate computer labs. Manages workstation serial numbers, peripheral health status, maintenance schedules, and student fault reporting with a normalized 3NF relational database structure.

  • Third Normal Form (3NF) relational MySQL schema preventing data anomalies
  • Role-based access control (Admin, Lab Assistant, Student) with secure session hashing
  • Automated hardware maintenance reminder triggers and repair log history
  • Comprehensive inventory export with departmental device audit metrics
PHPMySQLBootstrapRBACDatabase Architecture