I am Ata Can YAYMACI, a Full-Stack Software Expert and open-source developer passionate about building robust enterprise systems, autonomous AI agent architectures, and hardware-software integration solutions.
My technical focus bridges high-level web & cloud architectures with AI Agent Systems (LangChain, RAG, Prompt Engineering) and IoT ecosystems (ESP32, Microcontrollers, Meshtastic). I continuously push technological boundaries by designing modular, clean, and scalable solutions that bridge software and hardware.
💡 Engineering Mindset: Clean code, minimalist design, and scalable architecture.
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Designing autonomous AI agent workflows, retrieval-augmented generation (RAG) pipelines, system prompt architecture, and enterprise AI security audit frameworks. |
Building scalable web platforms, high-throughput backend APIs, microservices, dynamic content aggregators, and resilient database synchronization engines. |
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Connecting physical hardware with enterprise software through custom microcontrollers, IoT mesh networking (Meshtastic), RESTful hardware adapters, and C++/Python APIs. |
Developing automated data extraction services, multi-source scraping frameworks, concurrent market research search clients, and CLI developer productivity tools. |
Note: The list below is dynamically updated via a custom GitHub Actions automation (
update_latest_projects.py). It fetches my most recent and active repositories to keep this portfolio fresh!
- vitralis — Comprehensive Cost Accounting, Quotation Generator, and Progressive Web App for Stained Glass Artisans and Tiffany Technique Workshops.
- well-document — well-document is an open-source AI agent skill that transforms raw, undocumented codebases into clean, battle-tested open-source repositories.
- WhoDisGit — GitHub unfollowers detector and profile analytics dashboard built with React, TypeScript, and Tailwind CSS
- esp32-rf-sword — ESP32 RF SWORD is an advanced, industrial grade multi-band radio frequency security research, spectrum analysis, and signal transmission framework built for the ESP32 family.
- reactive-resume-api-client-js — TypeScript and JavaScript SDK for the Reactive Resume v4 API.
- reactive-resume-api-client-py — An unofficial modern, type-safe Python API Client (SDK) for Reactive Resume v4.
- pocket-werewolf — Pocket Werewolf is a reimagined, serverless adaptation of the classic social deduction game Werewolf (Mafia).
- who-is-that-pykemon — Transform your portrait photos into nostalgic, authentic "Who's that Pokémon?" reveal meme videos using AI background removal and video synthesis!
- RubberOtter — Rubber Otter runs on an ATmega32U4-based microcontroller (Arduino Leonardo or Pro Micro are supported). The firmware listens on a serial Stream (by default Serial1 — hardware UART connected to an HM-10 BLE module). Each incoming framed packet is parsed by the Packet Parser module and passed to the Command Executor.
- layer-cost — LayerCost is a modern, offline-first Progressive Web App built for makers, 3D printing hobbyists, and print farm businesses. It computes precise material, electricity, depreciation, labor, failure risk, and profit margins with instant real-time feedback and a delightful, tactile Claymorphism user experience.
Let's build the future together.
Drop a message if you'd like to collaborate or talk tech!
*Me reading the documentation right before deploying to production