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Report abuseTechnical co-founder. Ten years of taking products from idea to production.
I design, architect, and ship software end to end: AI systems, real-time multiplayer infrastructure, consumer platforms, and developer tools. Fifteen products over the past decade, each owned across the full lifecycle, from product strategy and system design through engineering, deployment, and iteration. Most of this work was built before I moved it into the open; this profile is the record.
Currently building aftlog, an open-source, local-first flight recorder for AI coding agents.
| Years | Project | What it is | Links |
|---|---|---|---|
| 2026 | Aftlog | Local-first flight recorder for AI coding agents. Records every shell command and file modification, generates session reports in Markdown, JSON, and HTML, and provides a two-step revert workflow with backups. Git-aware diffing separates agent changes from pre-existing work. Rust. | Code |
| 2026 | Everby | Native macOS accountability companion, chat-first and notification-driven. Layered memory architecture (transcripts, rolling summaries, durable facts), local tool calling, voice dictation, inline notification replies. Swift 6, AppKit. | Code |
| 2025 | Scrute | AI document intelligence for commercial real estate compliance. TitleCheck AI reconciles title commitments against ALTA surveys with page-level evidence; PermitCheck AI reviews plan sets against NYC building, zoning, and fire codes with exact code citations. Multimodal pipeline: legal text extraction, survey vision, spatial analysis. | Live |
| 2025 | Commentrix | Real-time AI sports commentary. A vision pipeline reads live game footage, a commentary engine generates play-by-play, and neural TTS delivers it in multiple languages. Built for platforms running many simultaneous games. | Live · Code |
| 2025 | Aiditor | Chat-based editing agent for video, audio, and images. Natural language compiles to FFmpeg operations and sandboxed Python execution, collapsing a multi-application editing workflow into one conversational interface. | Live · Code |
| 2023-2024 | Authnest | Privacy-first email infrastructure for application signups: a dedicated secondary email layer for logins, OTPs, and transactional mail. Node.js, AWS SES, Lambda, DynamoDB. | Live · Code |
| 2022-2023 | OnlyOnePremium | A unified subscription layer across SaaS platforms and content sites: one plan, single-sign access to multiple paid products. | Live · Code |
| 2021 | Slowandsteady 2 | Massively multiplayer incremental game with an economy built around donation mechanics, guild coordination, and a shared global leaderboard. | Live · Code |
| 2021 | Slowandsteady.io | A fully autonomous multiplayer idle race: a zero-player game over WebSockets with a Redis-backed leaderboard. Drew 30,000 players in its first night. | Live · Code |
| 2021 | Favs.bio | A link-in-bio platform organized around shared interests, connecting profiles through what people like. | |
| 2019-2020 | Rank Race | Massively multiplayer online racing game combining incremental progression with reflex-driven racing. Unity, C#, Redis, WebSockets. | |
| 2019 | SV Hunt | Online scavenger hunt platform built around hard puzzles and timed prize rounds. Express, Node.js, MySQL, Redis. | |
| 2019 | Links Browser | Mobile browser surfacing top sites and public figures with their social graphs. Built in React Native, re-engineered in Flutter. | |
| 2018-2019 | Twish | Visual search engine rendering live screenshots of the top one million websites, powered by parallel Puppeteer capture farms on EC2. | |
| 2018 | Vowalls | A structured platform for public opinion: post views on any topic, vote on everyone else's. Flask, Python, MySQL. |
Smaller tools built along the way, because my side projects have side projects.
- voice-chat-widget: embeddable text and voice assistant widget
- oauth-flow-tester: local OAuth 2.0 / OIDC flow tester for provider integrations
- ad-network-scanner: CLI that detects ad-network requests on any domain
- open-order: smart QR-menu ordering with contextual pairings
- logistics-trust-console: carrier trust-scoring console for logistics compliance
- prompt-page-builder: personal webpages from natural-language prompts
- ai-wallpaper-batcher: batch AI wallpaper generation CLI
- ses-email-ingestion-lambda: SES inbound email to S3 to DynamoDB pipeline
- whocan: personal contact rules and request inbox
AI systems: LLM pipelines, multimodal vision, and voice in production. Agent architectures, tool calling, document intelligence, real-time speech. Claude, Gemini, OpenAI, ElevenLabs, STT/TTS.
Real-time infrastructure: WebSocket architectures, Redis-backed state, multiplayer game loops, live leaderboards at tens of thousands of concurrent players.
Native and systems: Rust CLIs and daemons with filesystem-level instrumentation; native macOS in Swift 6 and AppKit; Unity and C#.
Web platforms: Next.js, Node.js, Python, Flask on AWS and Cloudflare; MySQL, DynamoDB, Redis.
sathwikmamidi.com · X · LinkedIn · Instagram · hi@sathwikmamidi.com
Open to technical co-founder and founding CTO conversations. If you're an operator or domain expert with a hard problem worth solving, I'd love to hear about it.
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