Harun Yazganoglu

Harun Yazganoglu

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Detail

Lead Software Engineer
Muğla, Türkiye
Contact Harun regarding: 
Flexible work
Starting at USD30/hour
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Résumé

Jobs verified_user 0% verified
  • Zoolatech
    Senior Platform Engineer
    Zoolatech
    Jun 2024 - Feb 2025 (9 months)
    • Made important contributions to integration projects for the Pandora account, focusing on smooth development and deployment. Built strong solutions using Rider IDE, .NET, C#, and Azure Cloud for complex integration needs. • Automated infrastructure provisioning using Terraform, enabling consistent, efficient deployments and enhancing infrastructure-as-code practices in the DevOps pipeline. • Developed, optimized, and managed CI/CD pipelines in Azure DevOps, enhancing deployment speed and reliability across environments. Leveraged Kafka for real-time data streaming, building scalable, fault-tolerant messaging solutions integral to the integration environment. • Developed and optimized New Relic One dashboards for facades, configuring custo
  • P
    Staff Software Engineer
    Properti
    Nov 2023 - May 2024 (7 months)
    • Collaboratively developed and enhanced microservices using .NET 8, integrating with Azure Service Bus and Azure Cosmos DB to ensure scalable and reliable backend services for real-time estate transaction processing. • Gained experience with Kubernetes, Docker, and DigitalOcean for orchestrating microservices, enhancing CI/CD, and deployment. Integrated BetterStack for logging to improve monitoring and debugging, supporting reliable real estate transaction processing. Contributed to backend messaging with RabbitMQ, efficiently managing data streams and service communications within the platform • Developed a newfeature for the creation of an internal CRM tool utilizing React, TypeScript, and Next.js, which streamlined the report generat
  • DocPlanner Group
    Lead Software Engineer
    DocPlanner Group
    Apr 2019 - Aug 2023 (4 years 5 months)
    • Following comprehensive training on Docplanner API integrations in Warsaw, Poland, became the primary consultant for all integrations in Turkey within the group. Built the ServiceUpdater project from the ground up using advanced technologies like C# and .NET 6. Entrusted with improving and updating the integration middleware, creating a system that efficiently connects doctors' calendar appointment systems across multiple hospitals with the Doktortakvimi.com marketplace through Docplanner Web APIs and various software providers' web services. • Built dynamic web applications using .NET technologies like ASP.NET, MVC, WebAPI, Autofac, and Bootstrap, integrating React.js and TypeScript for engaging UIs, and enhancing speed and testing effic
  • B
    Full-Stack Software Engineer
    Bright Ideas Inc, Accessory Power
    Jan 2017 - Jul 2018 (1 year 7 months)
    • Played a key role in developing and enhancing Marvin, a marketplace intelligence platform built with ASP.NET MVC 5, C#, Bootstrap, AJAX, jQuery, HTML, SQL Server 2012, JSON, and WCF Services. Leveraged .NET features like LINQ, asynchronous programming, and Dependency Injection to streamline business processes and integrate third-party services, driving a significant increase in online sales and customer satisfaction. • Developed real-time functionality in a responsive web platform using jQuery, Ajax, SignalR, and .NET, enabling real-time data synchronization, WebSocket communication, and proactive notifications. • Utilized Entity Framework Code First and Mappings to manage connections with relational databases like MySQL, MSSQL, and Fi
  • P
    Information Technologies System Engineer
    Pratt & Whitney Turkish Airlines
    Oct 2016 - Jan 2017 (4 months)
    • Created internal audit reports in line with ISO/IEC 27001 requirements and internal processes. Monitored, investigated, and remediated IT security risks and vulnerabilities. Delivered IT security training presentations to employees and utilized Overtime Tracking Software with Visual Basic .NET. • Managed backup infrastructure and Microsoft Windows Server 2012 R2 updates in collaboration with international and local partners. Aligned business needs with processes and practices while tracking progress and outcomes with key stakeholders.
  • T
    Software Test and QA Engineer
    Turkcell Global Bilgi
    Oct 2015 - Aug 2016 (11 months)
    Experienced in automation and control systems, with a strong focus on XAML for user interface design and control within test automation frameworks. Leveraged XAML to create intuitive UI components, enhancing automation workflows and simplifying configuration in testing environments. Skilled in using tools like Selenium IDE/RC and scripting languages (UNIX, Bash) for developing, testing, and monitoring system behaviors. Proficient in Secure CRT for secure remote connections and Microsoft Visio for designing process flow diagrams, with additional experience in Eclipse for development tasks. Applied control systems principles to automate workflows, execute test scripts, and ensure stability and performance across complex environments. Addition
  • T
    Software Test and QA Engineer
    Turkcell Global Bilgi
    Dec 2013 - Oct 2016 (2 years 11 months)
    Key contributor to award-winning IVR projects, where I utilized XAML to design and control user interfaces within test automation frameworks, significantly enhancing usability and configuration precision. As a core member of the IVR team, I played a vital role in the PromiSES project—Turkey’s first full-speech IVR system leveraging NLU and advanced AI—recognized in 2015 with Best Self-Service Technology awards in both the EMEA and World Championship categories by Contact Center World. Responsible for thoroughly testing IVR functionalities and closely examining Turkcell & Nuance speech recognition systems. Developed and implemented a comprehensive set of test scripts for functional, web service, integration, system, regression, and end-to-e
  • Z
    Software Developer
    Ziraat Technology
    Jul 2012 - Jul 2013 (1 year 1 month)
    • Key member of the Internet banking team, contributing to the upgrade of Ziraat Bank's online banking website from JSP Java to .NET. Utilized .NET technologies, including ADO.NET, LINQ to SQL, Entity Framework, and XML Web Services, and worked with Visual Studio and Eclipse for development, debugging, and unit, performance, and stress testing. This project earned the Best-in-Class award from the Interactive Media Awards, highlighting the platform's quality and innovation. • Acquired expertise in Service-Oriented Architecture (SOA) and N-tier architecture for scalable, modular banking applications. Worked with the VeriBranch framework and conducted thorough User Acceptance Testing (UAT) for web-based and database-focused applications, ens
  • A
    Software Developer
    Asis Automation and Fueling Systems
    Oct 2011 - Jul 2012 (10 months)
    • Contributed to the migration of the Petech Automation Application from Visual Basic to C# by integrating external services, developing SQL Server queries and stored procedures, and utilizing DevExpress .NET UI controls for data display and user input. Handled testing, bug fixing, and troubleshooting, using C# and ASP.NET Web Forms to modify applications, meet user requirements, and debug modules. Took responsibility for project maintenance and enhancement, assisting throughout the Visual Basic to C# conversion
  • R
    Web Developer
    Reklam5 Agency
    Mar 2011 - Aug 2011 (6 months)
    • Improved web pages by fixing bugs and enhancing functionality by adding code snippets. Built dynamic and responsive user interfaces for ASP.NET Web Applications for an Australian client.
  • H
    Software Technical Support
    Hitit Computer Services
    Oct 2010 - Feb 2011 (5 months)
    • Implemented new business logic into existing PL/SQL procedures by using the JDeveloper IDE editor. Bug fixing for Java Applications as well as participating in the deployment process using the Tomcat Server.Monitored system performance to ensure specifications and contacted/consulted customers (Pegasus Airlines and Sun Express Airlines) to verify satisfaction and documented the history of requests; troubleshooting, diagnosing, solving, and replacing parts
Education verified_user 0% verified
  • I
    Bachelor's Degree
    Isik University
    Sep 2002 - Jun 2008 (5 years 10 months)
  • O
    Oracle Database OCP (Oracle Certified Professional) Training Participation Certificate
  • G
    German Language Course Participation Certificate
    Göethe Institute
  • M
    MCPD (Microsoft Certified Professional Developer) Training Participation Certificate
  • U
    Problem-Solving Certificate on HackerRank
    Udemy, Coursera
Projects (professional or personal) verified_user 0% verified
  • A
    Assurant-Pandora Integration
    Jun 2024 - Nov 2024 (6 months)
    • Led development, end-to-end integration testing, and unit testing for the Assurant-Pandora integration, using C# and .NET. Focused on Cosmos DB, Azure Cloud, Key Vaults, New Relic, and Terraform. Built and optimized CI/CD pipelines in Azure DevOps to streamline deployment and performance monitoring across environments.
  • D
    DT Intranet (Side
    Oct 2021 - Jul 2023 (1 year 10 months)
    • Led a team of 4 developers who implemented an intranet CRM system for finance, sales, and customer service teams using Django, Python, PostgreSQL, and React. Integrated various internal systems, resulting in a 30% increase in productivity and efficiency. Used RabbitMQ, Celery, Docker, GitHub Actions, and Linux Servers
  • D
    Docplanner Integrations Service Updater
    Apr 2019 - Jul 2023 (4 years 4 months)
    • Managed a team of 5 developers and collaborated with more than 10 team members in Poland and Spain • Used C#, MSSQL, Log4NET, Seq, Hangfire, .NET Standard & Core, Jira, Kibana, Trello, Hubspot, and Azure • Ensured high-quality deliverables by writing unit and integration tests
  • U
    USAGEAR.COM
    Aug 2017 - Jan 2018 (6 months)
    • Developed an e-commerce website using OpenCart, PHP 4.0, MySQL, jQuery, JavaScript, and CSS3
  • M
    Marvin - Marketplace Intelligence Software
    Jan 2017 - Jul 2018 (1 year 7 months)
    • Used ASP.NET MVC 5, C#, Web APIS, WCF, Code First Entity Framework, SQL, Bootstrap, jQuery, JavaScript, and SignalR • Collaborated with a team of 5 developers and used Asana for project management
  • P
    PROMISES
    Jan 2014 - Jul 2015 (1 year 7 months)
    • Used IVR, Voice Portal, Microsoft Manager, Team Linux. Collaborated
  • Z
    Ziraat Bank Online Internet Banking
    Jun 2012 - Jun 2013 (1 year 1 month)
    • Used Microsoft Visual Studio C#, Web Web jQuery, JavaScript, Eclipse, and Entity Framework Database First • Collaborated with a team of 10 developers in an Agile Scrum working environment.
  • I
    IVR Manager
    • Used and with Java. Collaborated with a team of 6 developers