SDE with 4+ years of experience building Cloud Infrastructure. Proficient in Go, Python, Docker, and Kubernetes.

github

medium

projects

Hariharen S S • Peerlist

<h3>Scync: Your Secrets. Synced. Encrypted. Everywhere.</h3>Scync is an open-source, zero-knowledge, cross-platform secrets manager built specifically for individual developers. If you are tired of losing track of API keys, burying AWS credentials in a Notion document titled "stuff," or scattering SSH keys across multiple machines, Scync is the missing tool in your workflow. It acts as a calm, organized, and mathematically secure vault for all your developer credentials.The Problem It SolvesManaging developer secrets as an individual is a fundamentally broken experience. You are usually forced to choose between two bad extremes:<ol><li>The Wrong Tools: Using standard password managers (like 1Password or Bitwarden) that are built for website logins, lacking the metadata, multi-line support, and rotation tracking needed for API keys.</li><li>The Overkill Tools: Adopting heavy, team-focused CI/CD enterprise solutions (like Doppler or Vault) that require extensive setup just to store a simple token.</li><li>The Unsecure Habit: Giving up and pasting plaintext secrets into Notion, Apple Notes, or Slack DMs where they are entirely unencrypted and vulnerable.</li></ol>There hasn't been a personal-first, zero-knowledge tool that is actually pleasant to use—until now. Scync is built around a ruthlessly efficient core loop: Unlock vault → Find secret → Copy value. Everything else is optimized to make that loop lightning-fast.Key Features<ul><li>Purpose-Built for Developers: Tailored UX for API keys, PATs, OAuth secrets, multi-line recovery codes, SSH passphrases, and SSL/TLS certificates.</li><li>Project-Based Organization: Secrets live inside projects, matching how you actually structure your work, rather than sitting in a chaotic, flat list.</li><li>.env &amp; SSH Integration: Seamless drag-and-drop .env file import/export. Generate local RSA/Ed25519 SSH keys and automatically map them to your ~/.ssh/config.</li><li>Expiry &amp; Rotation Dashboard: Proactively tracks key lifecycles so you know exactly what is expiring in 30 days or what hasn't been rotated in over a year.</li><li>Built-in 2FA &amp; Recovery: Native zero-knowledge sync for authenticator codes with real-time countdowns, alongside specialized tracking for remaining recovery codes.</li><li>Zero-Knowledge Sharing: Safely share secrets with clients or peers via encrypted links. The decryption key lives in the URL fragment, meaning the server never sees the plaintext. You can also set view limits and expiration times.</li><li>Native Speed &amp; Biometrics: An installable PWA for desktop and mobile featuring in-memory instant search, one-click masked copying, and WebAuthn hardware-backed biometric unlock (FaceID/TouchID).</li></ul>Architecturally SecureScync is fundamentally built on a Zero-Knowledge Architecture. Your plaintext data never leaves your device. Data is encrypted end-to-end using AES-256-GCM before it ever reaches the backend, which only stores unreadable encrypted blobs. Your vault password is computationally isolated, meaning even in the event of a total server breach, your secrets remain entirely secure.What Scync Is NotTo keep the tool incredibly fast and focused, Scync purposefully ignores feature bloat. It is not a browser autofill extension, a team-based RBAC tool, or an automated CI/CD injector.It is a strictly personal, highly opinionated, MIT-licensed tool designed to do one thing perfectly: give solo developers a secure, instantaneous way to manage their workflows. There are no enterprise tiers, no paywalls, and no subscriptions.Scync is the tool that should have existed the moment you first pasted an API key into a plain text file.

Scync

ffmPEG-this: Your Video Editor within CLIFFmpeg is the industry standard for media processing, but its command-line syntax is notoriously difficult to memorize. ffmPEG-this is a powerful, interactive wrapper that brings the power of FFmpeg to your terminal without the headache of complex flags and arguments.Key Features:<ul><li>✂️ Visual Cropping: A standout feature for a CLI tool—interactively select the crop area on a frame visually, then apply it automatically.</li><li>🎞️ Smart Video Joining: Concatenate multiple video files seamlessly. The tool automatically handles differences in resolution and audio sample rates, preventing common sync errors.</li><li>⚡ Rapid Transcoding: Convert media to popular formats (MP4, MKV, MP3, FLAC, GIF) with pre-configured quality presets optimized for modern web standards.</li><li>🔍 Deep Inspection: Instantly view detailed metadata, codecs, bitrates, and stream information for any media file.</li><li>📂 Batch Processing: Convert or manipulate every file in a directory with a single command—perfect for bulk optimization tasks.</li></ul>Why use it?Designed for developers and power users who live in the terminal, peg_this turns complex FFmpeg workflows into simple, menu-driven interactions. Whether you need to quickly trim a screencast, rip audio from a lecture, or optimize a folder of assets, you can do it all without leaving your command line.Install easily via pip (pip install peg_this) or download the standalone executable.

ffmPEG-this

JobTrac: The Ultimate Job Search Command CenterJobTrac is an open-source "strategic co-pilot" designed to transform the chaos of a job search into a precision-engineered campaign. It replaces scattered spreadsheets and random notes with a unified, modern command center that helps job seekers move from application to offer with confidence.Key Features:<ul><li>🎯 Application Pipeline: Visualize your job search with a Kanban-style board. Drag-and-drop applications across statuses from "To Apply" to "Offer," with an integrated activity calendar and timeline view.</li><li>📚 Interview Mastery Suite: Go beyond tracking dates. This systematic preparation system includes a Prep Log with confidence tracking, a STAR story bank for behavioral questions, and topic-based study session management.</li><li>🏢 Company Intelligence: A dedicated hub for strategic research on company culture, values, key contacts, and interview insights, ensuring you never go into an interview unprepared.</li><li>🤝 Networking Powerhouse: Manage your professional relationships with a contact database, outreach tracking, follow-up reminders, and referral opportunity management.</li><li>🫆 Vault: Store and retrieve any of your documents, files and links. One place to have all the important links at a glance.</li></ul>A Modern, User-First Experience:Built for developers and professionals, JobTrac offers a seamless experience with responsive design, multiple themes (Light, Dark, AMOLED), and power-user features like a global Command Palette (Cmd+K) for quick navigation and actions.Built with Modern Excellence:JobTrac is constructed with a scalable, serverless-first architecture using React 18, TypeScript, Vite, Firebase, Tailwind CSS, and Framer Motion for a polished and highly responsive user experience.The project is completely free and open-source, with a promise that self-hosted versions will always retain access to all features.

JobTrac

LamaCLI: Your Local LLM Assistant, Right in Your TerminalLamaCLI is a powerful, feature-rich Command Line Interface that brings the magic of local Large Language Models (LLMs) directly to your workflow. Powered by Ollama, it is designed for developers who want to engage with AI without ever leaving their terminal.Key Features:<ul><li>🎯 Dual Operation Modes:<ul><li>Interactive Mode: A full TUI (Terminal User Interface) experience with real-time streaming, chat history, and file browsing.</li><li>CLI Mode: Quick, one-shot commands (ask, suggest, explain) for rapid queries like generating git commands or explaining regex.</li></ul></li><li>🧠 Context-Aware Intelligence: Stop copy-pasting code. Use the built-in file explorer or the @ command to inject file contents and directory context directly into your prompts for code reviews and debugging.</li><li>✨ Beautiful TUI Experience: Built with the Charm architecture, LamaCLI features fully rendered Markdown, syntax-highlighted code blocks, and customizable themes.</li><li>🤖 Total Model Control: Seamlessly switch between any installed Ollama models (Llama 3, Mistral, Gemma, etc.) and manage conversation history with auto-save functionality.</li></ul>Built for Speed &amp; Privacy:LamaCLI runs locally on your machine, ensuring your code and queries remain private. It is built in Go for high performance and leverages Bubble Tea, Lipgloss, and Glamour to provide a stunning, responsive terminal interface.Free and Open Source under the MIT License.

LamaCLI

LocalSeek: Seek your answers 💯% LOCALLY within VSCodeLocalSeek is a privacy-first AI chat extension for Visual Studio Code that brings the power of LLMs directly to your development environment without a single byte of data leaving your machine. Powered by Ollama, it allows you to chat with your code, leverage a local knowledge base (RAG), and get intelligent assistance—all while remaining completely offline.Key Features:<ul><li>🔒 100% Privacy-First: Unlike cloud-based tools, LocalSeek processes everything locally. Your code, queries, and conversations never leave your computer.</li><li>🧠 Local RAG (Retrieval-Augmented Generation): Index your project files to give the AI genuine context. Toggle "Use RAG" to get project-specific answers instead of generic advice.</li><li>⚡ Seamless Workflow: Select code and right-click to "Send to LocalSeek Chat" for instant explanations or refactoring. AI-generated code can be inserted directly into your editor with a single click.</li><li>🤖 Built-in Model Manager: Download, manage, and switch between Ollama models (Llama 3, DeepSeek, Phi-3, etc.) directly from the VS Code interface.</li><li>💬 Smart Management: Auto-saves your chat history with generated titles, allowing you to resume complex debugging sessions exactly where you left off.</li></ul>Built for Developers:Designed to feel native to VS Code, LocalSeek features a responsive UI that matches your editor's theme. It supports real-time streaming responses with full markdown rendering and syntax highlighting, making it the perfect side-by-side companion for coding.Free, Open Source, and available now on the VS Code Marketplace.

LocalSeek

SpendWiser: From financial chaos to crystal clarity.SpendWiser goes beyond simple expense tracking—it is a comprehensive financial command center designed to transform financial chaos into crystal clarity. Built for users who want to master their money, it combines effortless tracking with powerful strategic tools to help you become debt-free faster and save smarter.Key Features:<ul><li>💰 Strategic Debt Management: Unlike standard trackers, SpendWiser includes a powerful Loan Repayment Simulator. Model prepayments and extra EMIs to see exactly how much interest you save and how much faster you can become debt-free.</li><li>📊 Insightful Analytics: A fully customizable dashboard provides real-time clarity on your financial health, including projected cash flow, category-based spending analysis, and net worth tracking.</li><li>🎯 Intelligent Budgeting: Set category-based budgets with visual progress bars. The system uses AI-powered suggestions to automatically categorize transactions, keeping your data organized with zero effort.</li><li>🔄 Automation &amp; Goals: Automate recurring transactions (subscriptions/bills) so you never miss a payment, and track progress toward specific financial goals like vacations or big purchases.</li></ul>Mobile-First Experience:SpendWiser is designed as a Progressive Web App (PWA) with a "Mobile First" philosophy. Whether you are on a desktop or checking your budget at the grocery store on your phone, the interface is fluid, responsive, and deeply customizable (including Dark/Light/AMOLED modes).Built with Modern Excellence:Engineered for speed and real-time synchronization, SpendWiser is built on a serverless architecture using React 18, TypeScript, Vite, Firebase, Tailwind CSS, and Framer Motion.Free for personal use under the PolyForm Noncommercial License.