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.
- 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.
- robo-market-search — Türkiye'nin en popüler 4 elektronik ve robotik pazarında (Robolink, Robotistan, Robo90, Direnç.net) tek satır kodla, çok hızlı ve eşzamanlı arama yapmanızı sağlayan Python istemci kütüphanesi.
- GitRadar — GitRadar is an open-source Command Line Interface (CLI) tool designed for software developers, founders, and open-source creators.
- ApexBridge — ApexBridge is a lightweight and efficient library designed for ESP8266 and ESP32 devices to seamlessly interact with Oracle APEX RESTful services. It simplifies sending authenticated HTTP requests and managing API endpoints securely.
- pocket-werewolf — Pocket Werewolf is a reimagined, serverless adaptation of the classic social deduction game Werewolf (Mafia).
- PixelSprint — PixelSprint is a nostalgic, full-featured retrospective application designed for software development teams conducting Sprint End Retrospectives (Retro). It combines the iconic 90s Windows 95 desktop experience and classic matrix-style green-on-black terminal aesthetics with modern web engineering standards
- 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.
- ForexFactoryScrapperChat — AI-powered conversational assistant and economic event analyzer. This system combines real-time data scraping pipelines (covering forex, cryptocurrencies, metals, and energy) with state-of-the-art Large Language Models
- resumesh-scrapers — resumesh-scrapers is a clean, modular, and robust Python library containing standalone scraping services for GitHub, Dev.to, Medium, Substack, Behance, NPM, and PyPI platforms.
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