SJ

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Projects
Everything I've Built

Systems, platforms, and products — built with passion and shipped with care.

Stikkle

Stikkle

2025

A modern productivity and collaboration tool designed for teams to streamline workflows.

  • Designed and developed a sleek productivity platform for team collaboration.
  • Implemented real-time sync and optimistic UI updates for seamless user experience.
Next.jsTypeScriptPostgreSQLRedisTailwind CSS
Video Transcoder

Video Transcoder

December 2024

An end-to-end video transcoding pipeline with async job processing and multi-resolution output.

  • Built an end-to-end video transcoding pipeline converting uploads into 72p, 144p, and 240p resolutions using FFmpeg with dynamic directory management.
  • Designed an asynchronous Redis-based job queue to process multiple videos concurrently without blocking the server.
ReactNode.jsExpressRedisFFmpeg
Dinka

Dinka

July 2025 – Present

A full-featured social media platform with real-time chat, posts, likes, comments, sharing, and video calls.

  • Built a full-featured social media platform with real-time chat, posts, likes, comments, and sharing.
  • Integrated WebRTC for video calls and real-time collaboration with secure authentication using NextAuth.js and OTP-based verification.
Next.jsReactPrismaPostgreSQLWebRTCTailwind CSS
Nagrik.AI

Nagrik.AI

2026

An AI-powered emergency reporting platform featuring voice recognition, stress analysis, geolocation tracking, and a real-time monitoring dashboard for rapid incident response.

  • Built an AI-driven emergency reporting system that analyzes voice input, detects critical keywords, performs speech stress analysis, and automatically categorizes incidents.
  • Developed a comprehensive admin dashboard with real-time monitoring, analytics, geolocation mapping, incident management, and emergency response coordination tools.
  • Implemented voice recognition and behavioral analysis features including speech rate detection, pause analysis, repetition tracking, and confidence scoring for improved emergency assessment.
  • Designed a live reporting infrastructure capable of monitoring emergency alerts, tracking report statuses, and visualizing incidents through interactive map-based interfaces.
TypeScriptReactNext.jsWeb Speech APINode.jsPostgreSQL
SkillX

SkillX

November 2025

A peer-to-peer learning platform with real-time video teaching, messaging, interactive canvas, and gamification.

  • Developed a peer-to-peer learning platform supporting real-time video teaching, messaging, and interactive canvas using WebRTC and WebSockets.
  • Implemented gamification with leaderboards, points tracking, and performance analytics while ensuring data consistency and scalability.
Next.jsNode.jsPrismaPostgreSQLWebRTC
Rimiacey

Rimiacey

2025

An AI-powered application leveraging modern machine learning techniques for intelligent automation.

  • Built an intelligent automation platform powered by modern AI/ML techniques.
  • Integrated natural language processing for smart content generation and analysis.
PythonTypeScriptNext.jsAI/MLPostgreSQL
Swodito

Swodito

July 2025

A real-time multiplayer 3D game with top-down perspective, supporting WASD + mouse controls and full mobile input.

  • Designed and developed a real-time multiplayer 3D game with top-down perspective, supporting WASD + mouse controls and full mobile input.
  • Implemented scalable WebSocket architecture achieving 60 FPS locally and 30 FPS globally with low-latency player synchronization.
TypeScriptThree.jsReactWebSockets
Curled News

Curled News

March 2024

A full-stack news aggregation platform that fetches and stores 100+ articles daily via scheduled background jobs.

  • Developed a full-stack news aggregation platform that fetches and stores 100+ articles daily via scheduled background jobs.
PythonDjangoREST APINewsAPI
Car Price Prediction

Car Price Prediction

2024

Machine learning model for car price prediction using Python and Flask.

  • Built a machine learning model to predict car prices.
  • Developed a full-stack application using React and Flask.
PythonMachine LearningReactFlaskData Science
Productive ToDo App

Productive ToDo App

2025

A feature-rich productivity and task management application designed for seamless daily planning.

  • Built a robust todo app focusing on productivity and user experience.
  • Developed focusing on high performance and clean UI.
Next.jsTypeScriptTailwind CSS