Hi, I'm Yunus Emre Gültepe
Full-Stack Developer
I'm a software engineer based in Istanbul, Turkey specializing in building exceptional websites, applications, and everything in between.
Services
I offer a range of services to help you achieve the results you're after. Not sure what you need, or what it costs? I can explain what services are right for you and tell you more about our fees. Get in touch below.
Frontend Web Development
I specialize in creating visually appealing and user-friendly web applications. I have a strong understanding of HTML, CSS, and JavaScript, and I am proficient in using frameworks like React.js to build dynamic and responsive interfaces. My goal is to deliver high-quality code that meets your needs and exceeds your expectations.
Technologies I use
- HTML and CSS
- JavaScript
- React.js and Next.js
- Tailwind CSS
- Chakra UI and Material UI
Backend Software Development
I focus on building robust and scalable server-side applications. My expertise lies in designing APIs, managing databases, and ensuring seamless communication between the frontend and backend. Let's work together to create efficient and reliable software solutions.
Technologies I use
- Node.js and Express.js
- Python Flask and FastAPI
- MongoDB , PostgreSQL
- AWS EC2 and S3
- Docker
Portfolio
As a seasoned software engineer, I specialize in building exceptional websites and applications. My portfolio showcases a diverse range of projects, each a testament to my skills in creating seamless user experiences and solving complex problems.
LanDrop - File Transfer Over Network
Landrop is a cross-platform tool for transferring files, folders, and text snippets directly between devices on your local network. It uses Zeroconf (Bonjour/Avahi) for automatic device discovery, eliminating the need to manually enter IP addresses.
AI-Chatbot For Sakarya University
Developed Thalassa, a React/FastAPI AI assistant for Sakarya University using RAG on Turkish documents. Created two versions: one leveraging the OpenAI API (GPT-3.5/4) and another utilizing local Mistral-7B (Ollama). Both employ FAISS and multilingual Sentence Transformers for accurate cross-lingual querying (TR/EN) and context-aware responses.
Interactive Web-Based Blockchain Simulator
A Python and Flask web application simulating a basic blockchain with Proof-of-Work. Features an interactive UI for adding transactions, mining blocks (with time display), chain validation, and persistence via JSON. Demonstrates core blockchain concepts in an accessible way.
What Can I Cook - AI Recipe App
This full-stack web application helps users discover recipes they can make based on the ingredients they have available, leveraging the power of Google's Gemini AI. It aims to reduce food waste and provide culinary inspiration by intelligently matching ingredients to potential dishes.
Solar System - Three.js
A 3D solar system model built using Three.js. The application allows users to explore the solar system and view information about each planet. The application is built using React.js and Three.js with a user-friendly interface.
MoleChat - React.js
A chat application that allows users to create chat rooms and send messages. Built using React.js, Node.js and Chat Engine API.
Restaurant POS App - React.js
Allows users to manage orders in a restaurant. Completed orders stored in history. Ongoing orders can be modified and saved. Tables maintain order data. A receipt pdf file is created for completed orders. Built using React.js, Node.js with MongoDB storage.
Poseidon's Plate - React.js
A restaurant website with a menu and contact form and reservation system that checks the selected time to avoid overcrowding. Built using React.js, Node.js, and MongoDB.
Personal Budget App (Group Project) - Spring Boot
Allows users to manage their personal budget see detailed graphs and tables and also currency rates. Built using Spring Boot with user authentication and database storage. I worked on the front-end of the application.
Distance Calculation App - React.js
Calculates the distance between two locations on the map. Built using React.js with nominatim API.
Weather App - React.js
Displays the weather forecast for a searched or saved city. Built using React.js with Open-Meteo API and Nominatim Openstreetmap. Used local storage to save cities and Chakra UI for styling. Nominatim API is used to get the coordinates of the city entered and Open-Meteo is used to get the weather data of that coordiates.
Snake Game - Python
Allows users to play the classic snake game. Built using Python and Pygame with a score counter and game over screen.
Notepad App - React.js
Allows users to create, edit, and save notes. Built using React.js with local storage.
Country Information App - React.js
Displays information about countries using an API. Built using React.js with search, sort, and dark mode features.
Currency Exchange Rate and Calculation App - React.js
Displays exchange rates and allows users to calculate the amount in different currencies with request limiter. Built using React.js with an API.
Notepad App - Python
Allows users to create, edit, and save notes. Built using Python and Tkinter with search and replace functionality.
QR Code
A simple application that redirects the user to my website using a QR code. Built using HTML and CSS.
Other projects will be uploaded soon...
Contact
Have a question or want to discuss a project? Feel free to reach out to me by email or phone. Click the buttons below to send me an email or give me a call.
Email: yemregultepe@gmail.com
Tel: +90 538 072 8983
