Abdulhamit Celik

Abdulhamit Celik

Building AI-powered and scalable products. Currently based in Taiwan, open to global opportunities.

Experience

Software Engineer

Dec 2025 – Present

Dyadic Solutions · Taipei, Taiwan

Full-stack web development with FastAPI, Next.js, React, and Three.js. AI-powered applications, cloud-native development (Firebase, GCP), and DevOps with Docker, Terraform, and CI/CD.

  • Full-stack web development with FastAPI, Next.js, React, and Three.js
  • AI-powered application development and integration of AI models
  • Cloud-native development using Firebase, GCP, and serverless architectures
  • DevOps practices including Docker, Terraform, CI/CD pipelines

Software Developer

Mar 2025 – Aug 2025

The Land Of Legends · Antalya, Turkey

Tourism data analysis and visualizations with Power BI and Streamlit. Mobile app UIs with React Native and Expo, backend services with FastAPI.

  • Analyzed tourism data and created visualizations using Power BI and Streamlit with Python
  • Developed mobile app UIs with React Native and Expo, integrating Firebase/Supabase
  • Built backend services and APIs using FastAPI
  • Identified and solved technical challenges, collaborating with teams

Software Developer

Jun 2022 – Feb 2025

Turkiye Tourism Promotion and Development Agency · Istanbul, Turkey

RESTful APIs with FastAPI, Django REST, Golang, Node.js. Web apps with Next.js, React, Preact. Data analysis reports with Python and R/Rmarkdown.

  • Developed RESTful APIs with FastAPI, Django REST, Golang and Node.js; Pandas, Numpy for big data
  • Developed web apps with Next.js, React.js, Preact.js, Vanilla JS and jQuery
  • Data analysis reports with Python and R/Rmarkdown (.pdf, .xlsx, .pptx)
  • Linux tools, Docker, docker-compose, and Git

Projects

Packtopus

Full-stack freemium SaaS generating AI-powered packing lists by destination, weather, activities, and airline baggage limits. Google Gemini for list generation, per-item weight estimation, and a context-aware travel chat assistant. Serverless rate limiting with Upstash Redis and subscription billing with Paddle. Turborepo monorepo with shadcn/ui shared components.

Next.jsTypeScript Supabase Tailwind CSS

Hocanı Notla

Data-driven academic platform inspired by RateMyProfessor, covering 200,000+ university professors in Turkey with 1,500+ active users. Scalable SSR with Astro, professor search, ratings, and reviews; Supabase and PostgreSQL.

Astro Supabase Tailwind CSSTypeScript

SFK Ambalaj

Full-stack B2B e-commerce platform for industrial packaging supplies, serving wholesale and corporate customers across Turkey. Next.js (SSR) storefront on a Medusa.js headless commerce backend; multi-category catalog, cart, and checkout. Iyzico payments with corporate e-invoice support and tier-based wholesale pricing. MinIO for product media and an embedded digital catalog viewer.

Next.jsTypeScriptTailwind CSS

Stream Sharing

Full-stack social platform with posts, likes, and user interactions. Twitch OAuth 2.0 and Twitch APIs for user data and live stream status; social feed, news, profiles, member directory, and livestream discovery.

Next.jsTypeScript Supabase Tailwind CSS

Concurrent Ticketing (Go)

Concurrent ticketing system with correct ticket allocation and row-level locking to prevent overselling. Go Fiber, GORM, PostgreSQL; Docker and Docker Compose; Swagger API documentation.

Go Docker