Backend Architect & AI Integration Specialist | Crafting Secure, High-Performance Platforms

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Nagina Afzal  • Peerlist

<h3>About the Project</h3><p>This is a privacy-first Google Meet note-taking extension that records meetings directly from your browser tab. It generates transcripts locally using Whisper, creates meeting summaries, and enables meeting-specific Q&amp;A. It achieves this without requiring a separate bot account, an external meeting participant, or a paid transcription service.</p><h3>Key Features</h3><ul><li><strong>Record Meetings Directly From Your Browser:</strong> Captures audio from your Google Meet tab and your microphone simultaneously, mixing both into a single recording. No meeting bot or participant admission is required.</li><li><strong>Local Whisper Transcription:</strong> Runs entirely on your machine using Hugging Face Transformers.js, meaning no API keys are needed and no audio is uploaded to third-party services. It supports transcription of all meeting participants.</li><li><strong>Live Captions:</strong> Provides real-time speech recognition for your microphone using the Chrome Web Speech API, offering instant feedback during meetings.</li><li><strong>Meeting Notes &amp; Summaries:</strong> Automatically extracts important discussion points, generates concise notes, and highlights key decisions and action items.</li><li><strong>Ask Questions About Meetings:</strong> Allows you to query past meeting transcripts, retrieve relevant discussion segments, and search meeting content instantly.</li><li><strong>Privacy First:</strong> Audio remains on your device, transcription is processed locally, and there's no dependency on external transcription servers or cloud storage.</li></ul><h3>Technology Stack</h3><ul><li><strong>Frontend:</strong> HTML, CSS, JavaScript</li><li><strong>Browser APIs:</strong> Chrome Extension Manifest V3, MediaRecorder API, Web Audio API, SpeechRecognition API, Offscreen Documents API</li><li><strong>AI &amp; NLP:</strong> Whisper, Transformers.js, TF-IDF Summarization</li><li><strong>Optional:</strong> Groq API, Llama 3 (for enhanced summaries and Q&amp;A)</li></ul><h3>How It Works</h3><p>The extension uses chrome.tabCapture to capture Google Meet tab audio and the microphone separately, merging them using AudioContext and MediaStreamDestination before recording. Live speech recognition is handled by the Chrome Web Speech API, and Whisper transcription is performed locally using Transformers.js.</p><h3>Permissions</h3><ul><li>tabCapture: To capture Google Meet tab audio.</li><li>offscreen: To run background recording services.</li><li>downloads: To save recordings locally.</li><li>storage: To save transcripts and settings.</li><li>activeTab: To access the active meeting tab.</li></ul>

NoteTaker Extension

<h3>Live Commerce Demo</h3><ul><li><strong>Real-time Live Streaming:</strong> Connect with sellers or start your own live stream to showcase products.</li><li><strong>Interactive Bidding:</strong> Participate in live auctions with quick bid options (+$10, +$25, +$50) or send custom bid messages.</li><li><strong>Live Chat:</strong> Engage with other viewers and the host in real-time through a visible chat feed.</li><li><strong>Seamless Navigation:</strong> Easily switch between the live directory and individual live rooms without page reloads.</li><li><strong>Host Functionality:</strong> Start your own live session, set a title for your stream, and manage your broadcast.</li><li><strong>Viewer Experience:</strong> See the number of viewers, host name, and time since the stream started.</li><li><strong>Technical Foundation:</strong> Built with modern web technologies including React, Node.js, Socket.IO for real-time communication, and WebRTC for peer-to-peer streaming.</li></ul><p>LB LiveBid is a live commerce platform designed to bring buyers and sellers together in an interactive and engaging online environment. Users can join existing live sessions or initiate their own, creating a dynamic marketplace experience. The platform facilitates real-time communication through live chat and a streamlined bidding system, allowing for quick and easy participation in auctions. With features like real-time viewer counts and host-specific controls, LiveBid aims to enhance the online shopping and selling experience.</p>

LiveBid — Live Commerce Demo

<h3>About SSTrack.io</h3><p>SSTrack.io offers a comprehensive end-to-end employee management solution designed to streamline HR processes and enhance workforce productivity. This platform provides a centralized system for managing all aspects of employee lifecycle, from onboarding to offboarding.</p><h3>Key Features:</h3><ul><li><strong>Onboarding Management:</strong> Simplify the process of bringing new employees onboard with automated workflows and digital document management.</li><li><strong>Performance Tracking:</strong> Monitor employee performance with customizable review cycles, goal setting, and feedback mechanisms.</li><li><strong>Time and Attendance:</strong> Efficiently manage employee work hours, track leave requests, and ensure compliance with labor laws.</li><li><strong>Payroll Integration:</strong> Seamlessly integrate with payroll systems to ensure accurate and timely salary processing.</li><li><strong>Employee Self-Service:</strong> Empower employees with access to their personal information, pay stubs, and leave balances through a dedicated portal.</li><li><strong>Reporting and Analytics:</strong> Gain valuable insights into workforce data with robust reporting tools to inform strategic decisions.</li></ul><p>SSTrack.io is built to be an intuitive and powerful tool for businesses looking to optimize their human resources operations, foster employee engagement, and drive overall organizational success. It serves as a vital platform for maintaining a productive and well-managed workforce.</p>

SSTrack.io End-to-End Employee Management

<h3>Unlocking Talent, Empowering Success</h3><p>ClickHR is a comprehensive web-based recruitment platform designed to revolutionize the hiring process for organizations. Our mission is to simplify and streamline recruitment by leveraging cutting-edge technology and deep industry insights, connecting the right candidates with the right opportunities.</p><ul><li><strong>Intuitive Platform:</strong> Our platform simplifies hiring while ensuring precision and efficiency.</li><li><strong>Candidate Management:</strong> Comprehensive tools for managing candidate applications, updates, and placements effectively.</li><li><strong>Job Posting and Distribution:</strong> Capabilities for creating, distributing, and managing job postings across multiple platforms with detailed tracking.</li><li><strong>Advanced Reporting Tools:</strong> Access to detailed analytics and visual representations for tracking recruitment activities and evaluating performance metrics.</li><li><strong>Role-Based Access Control:</strong> Enhanced security with tailored access permissions for different user roles, ensuring operational efficiency and data integrity.</li></ul><p><strong>How it Works:</strong></p><ol><li><strong>Sign in as Organization or Company:</strong> Log in to the ClickHR website using your organization's credentials to access your personalized dashboard.</li><li><strong>Login as Admin or User and Access All Features:</strong> Navigate to the team management section to add new members with specific roles and credentials.</li><li><strong>Finalize Product:</strong> Unlock access to a comprehensive suite of features, including candidate management, job postings, and reporting tools, tailored to your role.</li></ol><p>We integrate with external data sources such as Ionos webmail and Indeed to automate key recruitment tasks. ClickHR is developed with a focus on data security and privacy, implementing robust measures like password encryption and secure data handling practices. Our user interface is customizable, and we offer comprehensive support options including online documentation, tutorials, and user guides, as well as technical support via email or phone.</p>

Click HR

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Caiif Committee

Role: AI Engineering & Pipeline SpecialistDescription: Developed an automated candidate data parsing pipeline that ingests complex raw documents (PDF/DOCX) and leverages Large Language Models (LLMs) to accurately categorize and restructure background history into production-ready schemas.  Key Technical Highlights:Structured JSON Extraction: Configured Advanced Prompt Engineering and structured extraction layers using Groq LLM to instantly pull Education, Experience, Projects, and Skills into secure backend models.  Database Synchronization: Designed a PostgreSQL transactional data layer to store parsed resumes and sync them with relational profile schemas automatically.  Optimized Performance: Reduced document processing latency by integrating asynchronous backend workers, ensuring instant data populating and verification screens for users.  Technologies Used: FastAPI, Python, Groq LLM, PostgreSQL, JSONB Schema Modelling.2. Project Name: Multi-Framework AI Assessment EngineRole: Lead Systems & Telemetry ArchitectDescription: Built an end-to-end multi-assessment testing platform using abstract multiple-choice logic matrices (ICAR frameworks) and personality profiling structures to evaluate talent data seamlessly.  Key Technical Highlights:Behavioral Telemetry Architecture: Implemented custom performance-based tracking logic to measure exact question-level timers, including user thinking duration and writing duration.  System Integrity & Anti-AI Protection: Engineered advanced security layers utilizing camera focus tracking and background screenshot capturing to detect external assistance and protect test validation.  Administrative Metrics Dashboard: Designed a master admin dashboard with complex data views, mapping candidate scores, telemetry violation flags, and automated percentage rankings side-by-side.  Technologies Used: FastAPI, Supabase, PostgreSQL, Advanced Telemetry Hooks, Security Logs, Dashboard Analytics.

Core AI Resume Parser & Candidate Ingestor

Event Organisers

GPT Engineer Project | AI-Driven Engineering Innovation Utilized GPT technology to create intelligent engineering solutions, enhancing design, simulation, and analysis capabilities