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Hire the best Database Development Freelancers in Istanbul, TR

Check out Database Development Freelancers in Istanbul, TR with the skills you need for your next job.
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  • $50 hourly

    • 4.9/5
    • (11 jobs)
    🪪 Microsoft Certified Professional, I transform your specific complex business process into simplified software automation. I specialize in: ● Standalone software, mobile app, and database development ● Devices application integration and automation Please feel free to ask me questions about your projects. Development Tool and Skills: ● C# / VB .NET / .NET Core / .NET Framework / Entity Framework / XAML / Blazor / LINQ / SQL / WinForms / WPF / UWP / Native Windows App / WinUI / Xamarin / MAUI / ASP.NET / WindowsCE Pocket PC / ZPL / XML / JSON / JS ● Microsoft SQL Server / SQLite / PostgreSQL / MS Access / MS LocalDB ● Azure DevOps / AWS / Heroku / RESTful API / SOAP / Web Services / .NET Core Web API / MQTT ● Docker / Postman / Git / TFS / SVN / GitHub / Jira / Trello / Microsoft Teams / Microsoft Dynamics / Visual Studio / Microsoft SQL Management Studio / Azure Data Studio / SAP ● DevExpress / Telerik / Syncfusion My devices: - Dell XPS i7 16GB - Macbook Pro i7 32GB - Macbook Pro M1 16GB - iPhone - Android - WindowsCE Pocket PC - Zebra Barcode Scanner - DS2208 - Zebra Label Barcode Printer - ZD220 Countries where I gained international experience: ● United States 🇺🇸 ● Australia 🇦🇺 ● Canada 🇨🇦 ● United Kingdom 🇬🇧 ● Chile 🇨🇱 ● China 🇭🇰 ● México 🇲🇽 ● Netherlands 🇳🇱 ● Turkey 🇹🇷
    vsuc_fltilesrefresh_TrophyIcon Database Development
    Industrial Automation
    .NET Framework
    QR & Barcode Scanner
    Mobile App
    MQTT
    API
    Windows Forms
    Desktop Application
    Back-End Development
    Microsoft Azure
    Standalone Application
    .NET Core
    Microsoft SQL Server
    C#
  • $60 hourly

    • 5.0/5
    • (1 job)
    Tederga works with innovative and open-source solutions to enable organizations and individuals to harness the full potential of information and create effective solutions. We develop and implement tools & applications that serve open data along with customization and theming. We support the development and evolution of the open data ecosystem. We use the open-source data management system "CKAN", used in many projects for open data applications. Skills; * Open Data, * Open Data Integrations, * Open Data Transformations, * Open Data Consulting, * Open Data Visualization, * Data Automation & Processing * Database Modeling and Design, * System Architecture, * IT Infrastructure, * Network Design and Implementation, * Firewall Design and Implementation, Technologies; * CKAN, * Open API * Apache Solr, * PostgreSQL, * MSSQL, * Nginx, * AWS, * Docker, * Docker Swarm, * Fortinet, * Vmware, * Microsoft Hyper-V, Languages & Frameworks; * Python, * C#, * Dart, * Flutter, * Android & IOS, * Javascript, * Vue.js, Methodology & Standards * SDLC, * Agile/Scrum
    vsuc_fltilesrefresh_TrophyIcon Database Development
    Docker
    Database Design Consultation
    Microsoft SQL Server
    Database Modeling
    Database Design
    C#
    Database Architecture
    Flutter
    Dart
    Apache Solr
    PostgreSQL
    Database Management
    Python
  • $50 hourly

    • 5.0/5
    • (7 jobs)
    I bring it all together to make sure your apps are smart, your data is tidy, and your workflows are smooth. I write scripts that automate the boring stuff, saving you time. Let's chat about how we can optimize your tech together. 🔸API Integration 🔹Airtable Automation Development 🔸Airtable System Design / Optimization 🔹Airtable Scripting 🔸Airtable Consultation 🔹Workflow Optimization Let's chat about how we can optimize your tech together.
    vsuc_fltilesrefresh_TrophyIcon Database Development
    MailerLite
    Sendinblue
    SendGrid
    Next.js
    Zapier
    Bubble.io
    Database Design
    Database Architecture
    Database
    Automated Workflow
    REST API
    API Development
    Automation
    Airtable
  • $40 hourly

    • 4.9/5
    • (17 jobs)
    I am Senior Database Expert primarily focusing on database administration, optimization, configuration, development on Microsoft Sql Server over 10 years experience. I have worked on many different projects such as database development & administration, disaster recovery & high availibility system design and implementation, different database servers consolidation. I have mostly focused on Sql Server and Azure SQL but also worked on MongoDb and MySql as Database Administrator. I am also experienced with ETL administration like Informatica & design SSIS solutions. My main responsibilities are; - Database Maintenance, designing and monitoring backup strategies - Performance Tunining, Query Tuning(indexes, complex queries & stored procedures, archiving, partitioning), Server Configuration, Sql Server Troubleshooting. - High Availibility and Disaster Recovery Solution desing and implementation. - User Management and Auditing on Server & Database Level #Databases - Sql Server 2005 - 2019 - MongoDb - MySql - Microsoft Access Skills - SQL Failover Cluster - Log Shipping - AlwaysOn - Sql Replication - Data Migration - SSIS
    vsuc_fltilesrefresh_TrophyIcon Database Development
    Database Programming
    Microsoft SQL Server Administration
    SQL Programming
    Microsoft SQL Server Programming
    Query Tuning
    Database Administration
    Transact-SQL
    Microsoft SQL Server
    Database Architecture
    MongoDB
    SQL
    SQL Server Integration Services
  • $25 hourly

    • 5.0/5
    • (5 jobs)
    I have more than 10 years of experience in development and engineering. I have completed more than 250 different projects with different platforms. Also, I create secure websites and know vulnerabilities, so a secure site is guaranteed. In case you are wondering why should you hire me: - I bring fresh ideas for every project from myself. - I have a great design sense. - Quality of Work - On-Time Delivery - 100 Percent Satisfaction - 24/7 Availability If you have any questions Please feel free to contact me at any time. Thank you for taking the time to visit my profile, and I look forward to hearing from you. You will not regret that you worked with me.
    vsuc_fltilesrefresh_TrophyIcon Database Development
    JavaFX
    ELK Stack
    Apache Kafka
    Postman
    Swagger
    RESTful API
    Vaadin
    Redis
    Git
    Spring Boot
    PostgreSQL
    Apache Maven
    MongoDB
    Java
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    You may sometimes find yourself in situations that do not match your desires, but with the right skills, you can turn those situations into your dream places and make those days your best days. Probably the art of living consist of discovering ourselves and how to cope with whatever we face. Throughout my life, I have been trying to be a student, to learn and keep learning a continuous process, and to enjoy the path I am on. I gradually discovered my interests at work and developed them, ranging from solving problems at the business and system layers to problems at the code, data, and user layers. These became a part of my existence, I enjoy seeing problem solved by my team in the way that we have with our team is an absolute delight and the narration of my dreams.
    vsuc_fltilesrefresh_TrophyIcon Database Development
    MySQL Programming
    Database
    Database Design
    Query Optimization
    Query Development
    MySQL
  • $55 hourly

    • 5.0/5
    • (1 job)
    Database Administrator and Consultant with extensive experience in MSSQL, MySQL. Proficient in database design, performance optimization, and high-availability solutions such as AlwaysOn, Log Shipping, and Clustering. Experienced in Python development for creating automated systems, RESTful APIs, and WebSocket applications. Demonstrated ability to lead data migration projects, manage cloud-based database systems, and develop business intelligence reports. Adept at collaborating with cross-functional teams to solve complex database-related problems and deliver robust solutions in fast-paced environments. Development of Trading Bots and Arbitrage Algorithms: I develop trading bots and arbitrage algorithms using Python, tailored for execution on cryptocurrency exchanges. These algorithms are designed to analyze order book data from cryptocurrency exchanges and identify arbitrage opportunities. My algorithms calculate potential profits by considering factors such as ask and bid values, transaction fees, and market depth. Development of Expert Advisors (EAs) for MetaTrader: In addition to cryptocurrency trading, I also specialize in creating EAs for MetaTrader platforms. I utilize MQL4 and MQL5 languages to code custom EAs that automate trading strategies within the MetaTrader environment. These EAs are designed to execute trades based on predefined rules and criteria, allowing for automated trading on Forex, stocks, and other financial markets. My EAs may incorporate various technical indicators, trend analysis techniques, and risk management parameters to optimize trading performance. Bot Architecture: I design and implement a multi-bot architecture comprising several components: Book Checker Bot: Retrieves order book data from exchanges, ensures data integrity, and stores it in a memory-based database. Arbitrage Checker Bot: Analyzes order book data to identify arbitrage opportunities, considering transaction fees and market conditions. Arbitrage Executor Bot: Executes trades based on identified opportunities and records transaction outcomes. Notification Bot: Sends notifications about executed trades to a specified Telegram channel. Continuous Operation: The system operates continuously in a loop, ensuring timely detection and exploitation of arbitrage opportunities. My role involves maintaining and optimizing these bots to ensure their efficiency and effectiveness in capturing arbitrage opportunities, as well as updating and improving EAs for MetaTrader platforms to adapt to changing market conditions.
    vsuc_fltilesrefresh_TrophyIcon Database Development
    Crypto Exchange Platform
    REST API
    Websockets
    Database Query
    MySQL Programming
    SQL Programming
    Database Management System
    Database Management
    Database
    Python
    Database Optimization
    Database Administration
    MySQL
    SQL
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    I’m Mehmet Cengizhan Kınay, a Computer Engineering student at Bahçeşehir University with a passion for backend development and building full-stack applications. I’m proficient in C, C++, Python, Java, and C#, and I love combining these languages to create efficient, high-performance systems. Additionally, I have strong experience in React, React Native, and Node.js, which allows me to develop scalable and dynamic web and mobile applications. I’ve worked on a range of projects, from building a heavy web application that integrates Python and C++ using Pybind11 for maximum performance and flexibility, to developing mobile apps with server-side Python hosted on AWS EC2. My focus is always on creating scalable, maintainable applications with clean architecture, whether it’s a client-server setup with React or integrating APIs like Netflix and Spotify for enhanced user experiences. I enjoy learning new technologies and applying them in real-world scenarios. Structuring projects properly is a priority for me, which is why I organize my work with clear directories for better manageability.
    vsuc_fltilesrefresh_TrophyIcon Database Development
    Security Management
    Artificial Neural Network
    React Native
    React
    Python
    C++
    Web Development
    Web Hosting
    Web API
    iOS Development
    Android App Development
    Web Application
    Mobile App
    Artificial Intelligence
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    Hello! I'm Burak Gozet, a professional Front-End Developer with 9 years of experience. I have deep knowledge and extensive experience in creating modern and user-friendly interfaces in the web development world. I always prioritize customer satisfaction and strive to deliver projects on time and with high quality. My Expertise: HTML5, CSS3, JavaScript: Building the fundamental building blocks of web applications and designing dynamic, interactive user experiences. Frameworks and Libraries: Developing robust and sustainable applications with modern frameworks and libraries such as Next.js, React, React Native. Responsive Design: Creating seamless, mobile-friendly designs that work flawlessly across all devices. Performance Optimization: Improving user experience by increasing page speed and enhancing SEO performance. UI/UX Design: Designing impressive user interfaces and optimizing user experience with tools like Adobe Photoshop, Figma. Google Search Console Compatibility: Expertise in creating highly compatible websites on Google Search Console and achieving high scores on Lighthouse. My Approach: Communication and Collaboration: I maintain open and regular communication with clients to gather feedback at every stage of the project. Attention to Detail: I pay attention to every detail of the project, ensuring error-free and high-quality code. Flexibility and Adaptability: I adapt quickly to project requirements and provide flexible solutions based on client needs. I have worked on various projects in different industries and sizes throughout my career. In every project, I strive to understand the needs of users and provide the best solution possible. My goal is to develop impressive and functional web applications that help you achieve your business goals using technology. I look forward to collaborating with you to bring your projects to life! Please feel free to message me to discuss your project and how I can help. Thank you! Burak Gozet
    vsuc_fltilesrefresh_TrophyIcon Database Development
    PSD to HTML
    React Native
    Mobile App
    Front-End Development
    App Development
    HTML
    Web Development
    React
    JavaScript
    C#
    C++
    PHP
    Responsive Design
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