# Ahmed Semih Özmekik Ahmed Semih Özmekik is a remote worker on Himalayas, Founder / Lead Full-Stack & AI Engineer at Fergani Yazılım ve Teknoloji Ltd. Şti., based in Turkey. Source: https://himalayas.app/@ahmedsemihzmekik ```text I build full-stack and applied-AI products, from self-hosted LLM platforms to scalable cloud applications. ``` | Detail | Value | | --- | --- | | Availability | Looking for a job | | Location | Turkey | | Authorized to work in | Turkey | | Salary expectations | 80k+ USD | | Job categories | Full Stack Developer, AI Engineer, Machine Learning Engineer, Software Developer | | Skills | C, C++, Java, Python, JavaScript, TypeScript, PHP, SQL, Common Lisp, Prolog, BASH, React, React Native, Expo, Reanimated, Next.js, Vue.Js, Quasar Framework, Nuxt, Angular, Vite, Tailwind, Tanstack Query, Zustand, Progressive Web Apps, Workbox, HTML5, CSS, NodeJS, Express, fastAPI, Pydantic, Gunicorn, Uvicorn, Spring Framework, WordPress, REST, WebSockets, GraphQL, PostgreSQL, MongoDB, Firestore, Redis, Elasticsearch, InfluxDB, Couchbase, RethinkDB, Neo4j, Pgvector, Faiss, Qdrant, ChromaDB, Qwen, Gemma, LLaMA, Ollama, VLLM, LLamacpp, Gemini, OpenAI, Anthropic: Claude, LoRAs, QLoRA, GGUF, LLM Evaluation, LLM routing, RAG, Graph RAG, Cypher, Vector Search, Embeddings, Reranking, Prompt Engineering, Tool calling, Function Calling, JSON schema, Agent orchestration, Multi agent orchestration, Lang Chain, LangGraph, Model Context Protocol, Context Caching, Server Sent Events, Whisper, Text To Speech, Speech to Text, PyTorch, Hugging Face Transformers, Keras, scikit learn, NumPy, Google Cloud Platform, Compute Engine, Google Kubernetes Engine, App Engine, Cloud Run, Cloud Functions, Cloud Storage, Cloud SQL, Pub Sub, Secrets Manager, Cloud Build, Cloud Logging, Cloud Monitoring, Error Reporting, IAM, Load Balancing, Firebase, Cloudflare Workers, Docker, Kubernetes, Nginx, Git, GitLab CI CD, Github CI CD, CMake, Titanium, Appcelerator, Pytest, Vitest, Jest, Playwright, ESLint, Prettier, Pre Commit, PostHog, Object Oriented Programming, Functional Programming, Multithreading, Concurrency, AsyncIO, Microservices, Event Driven Architecture, Real Time Data Streaming, REST API Design, Test Driven Development, Clean Architecture, Network Protocols | | GitHub | https://github.com/aozmekik | ## About ```text I founded Fergani Yazılım ve Teknoloji and launched NextLangua, an AI language-learning platform spanning a React Native mobile app, React PWA, Next.js dashboard, Chrome extension, and async FastAPI backend. I build cost-aware, multi-provider LLM systems using self-hosted Qwen, Gemma, and Llama models alongside Gemini, OpenAI, and Claude. My work includes fine-tuning, RAG, vector search, agentic orchestration, TTS/STT pipelines, streaming, and subscription billing. Previously at Satori Continuum, I rebuilt production education platforms serving 1M+ registered users, including SSO, LMS modernization, mobile clinical-education apps, and Google Cloud infrastructure. I’ve also built high-throughput C++ packet-inspection features, SCADA software for Istanbul metro construction, and e-commerce applications. ``` ## Experience ### Founder / Lead Full-Stack & AI Engineer (current) Fergani Yazılım ve Teknoloji Ltd. Şti.. Apr 2026 - Present ```text Founded Fergani Yazılım ve Teknoloji Ltd. Şti. and launched NextLangua, an AI language-learning platform. Delivers full-stack and applied-AI software to private-sector clients on a project basis. ``` Skills: React-Native, Expo, React, Vite, TypeScript, Next.js, Python, fastAPI, LLM-orchestration, Qwen, Gemma, LLaMA, Gemini, OpenAI, Anthropic:-Claude, LoRAs, QLoRA, GGUF, Ollama, VLLM, LLamacpp, RAG, Vector-Search, Pydantic, TTS, Stts, Iyzico, Apple-IAP, Stripe, Google-Cloud-Platform, Firestore, Cloud-Storage, Secrets-Manager, Cloud-Functions, Redis, Docker, Nginx, CI-CD, Playwright, Vitest, Pytest ### Full Stack Developer Satori Continuum. Feb 2022 - Jan 2026 ```text Built a Single Sign-On solution for a production WordPress platform with 1M+ registered users using Nuxt and Java Spring, and re-launched the site as a decoupled application. Migrated data to Firestore and modernized the LMS on Google Cloud, and developed cross-platform mobile apps for clinical education and certification tracking. ``` Skills: Nuxt, Spring-Framework, WordPress, Firestore, Google-Cloud-Platform, Compute-Engine, Cloud-Storage, Cloud-Functions, Titanium, iOS, Android, Firebase, InfusionSoft, Mailchimp, SQLite, CI-CD, DevOps ### Software Development Engineer Nettsi. Sep 2021 - Feb 2022 ```text Built and reviewed features for a high-throughput Deep Packet Inspection engine in Modern C++ (C++17/20) for a defense-industry subcontractor. Architected an online examination platform with Node.js, Express, Angular, and MongoDB. ``` Skills: C++, C++17, C++20, Deep-Packet-Inspection, GitLab-CI-CD, NodeJS, Express, Angular, MongoDB, Python ### Full Stack Developer Elmak. May 2021 - Aug 2021 ```text Built a full-stack SCADA system for Istanbul metro line construction, including live WebSocket telemetry dashboards, time-series data storage, and alarm handling. ``` Skills: SCADA, WebSockets, Time-Series-Data, Dashboarding, Alarm-Handling ### Full Stack Developer Kezokino. Jun 2020 - Apr 2021 ```text Built e-commerce web applications on the MEAN stack and developed Python integrations to synchronize stock and catalog data with third-party suppliers. ``` Skills: MEAN-stack, MongoDB, Express, Angular, NodeJS, Python, Ecommerce ### Machine Learning Engineer, Intern Roofods. May 2019 - Jun 2019 ```text Contributed to machine-learning model development, training, and evaluation within the company's R&D department. ``` Skills: Machine-Learning, Model-Development, Training, Evaluation ## Education ### Gebze Technical University Bachelor of Science, Computer Engineering. Grade: 3.27/4.0 Activities and societies: Ranked 2nd in the department ```text Completed a Bachelor of Science in Computer Engineering with a GPA of 3.27/4.0, ranked 2nd in the department. ``` ### Zonguldak Science High School High School Diploma, General Education. Grade: 3.76/4.0 ```text Completed high school education with a GPA of 3.76/4.0. ``` ## Tech stack - Google Cloud Platform - ESLint - Prettier - Kubernetes - React Native - Expo - NumPy - PostgreSQL - MongoDB - Couchbase - InfluxDB - Node.js - Spring - Next.js - Spring Framework - Tailwind CSS - Quasar Framework - pre-commit - Neo4j - Redis - CMake - Jest - React - Vue.js - JavaScript - Python - HTML5 - Java - PHP - C++ - C - Common Lisp - PyTorch - scikit-learn - Keras - FastAPI - asyncio - Appcelerator - Gemini - GraphQL - Firebase - Elasticsearch - WordPress - Zustand - TypeScript - pytest - Git - Docker - NGINX - Gunicorn - Uvicorn - SQL - Google Kubernetes Engine - PostHog - Qdrant - LangChain - Ollama - ChromaDB - Cloudflare Workers - Playwright - Pydantic - TanStack Query - vLLM - Vite - Llama.cpp - Vitest - Bash - pgvector - Faiss - LangGraph - Qwen - GraphRAG - Express To contact Ahmed Semih, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire). ## People also viewed - [Omer Sukru Varol](https://himalayas.app/@omersukruvarol): R&D Engineer AI Systems, FarmaKod - [Akif Eren Gülgeç](https://himalayas.app/@akiferenglge): CTRL2PHONE, CTRL2PHONE - [levent çelik](https://himalayas.app/@leventelik): Senior Full Stack Developer & Software Architect, PulseDataLab - [Hüseyin Büyükbayram](https://himalayas.app/@huseyinbuyukbayram): Intern IT Operations Department, Türkiye Halkbank A.Ş. - [Tuğrap Efe Dikpınar](https://himalayas.app/@tugrap): Intern, Firefly - [Oğuz Bayat](https://himalayas.app/@ouzbayat): Software Engineer, Momntum - [Zeynep Aslı Erhan](https://himalayas.app/@zeynepaslerhan): Loyalty & Points Platform, Independent Practice - [Oğuz Sabitay](https://himalayas.app/@oguzsabitay): Senior Developer, Shikenso Analytics - [OZAN TAHTA](https://himalayas.app/@ozantahta): Software Engineer, AI Collaborator - [Muaz Furkan Kılıç](https://himalayas.app/@muazkl): AI Engineer, Kazancı Holding