Hakan Keleş Email & Phone Number

İzmir

Responsibilities:Manage and develop web services and APIs for various applications.Perform complex geographic database queries.Develop full-stack geospatial web applications using HTML, JavaScript, ReactJS, and ESRI ArcGIS libraries.Write and maintain Android Java applications.Projects and Achievements:Park and Gardens Information System: Developed a comprehensive system for managing parks and gardens.Cemetery and Deceased Information System: Created an application for matching verbal data of the deceased with grave plots, allowing displaying cemetery layers and informations about both grave and deceased.Social Aid and Poverty Map Information System: Implemented a system for managing social aid and mapping poverty areas.Transportation Network Information System: Designed a system for mapping bus routes and stops, determining bus schedules, and providing alternative routes.City Guide: Developed a web application for city residents and tourists.Geographic Infrastructure Permit and Excavation Tracking System: Created a system for tracking infrastructure permits and excavation operations.Important Places Information System: Developed an application for managing and updating important locations in the city.Parcel Information System: Implemented a system for managing parcel operations.Cemetery Automation System: Developed a comprehensive cemetery automation system that allows public access to deceased information, grave locations, and photos, with navigation capabilities to find graves.Key Achievement:Acil Izmir Mobile Application:Developed both the Android version and the disaster tracking management panel for the fire department.Features include Bluetooth location detection for firemen and earthquake victims, viewing earthquake information, sending help requests, and sharing locations.Awarded "Best Project Team of the Year" in 2022 by the Turkish Project Management Professionals Institute.

Responsibilities:Conducted test automation for multiple clients simultaneously while managing a full-time role.Developed and executed automated test scripts using Selenium and Cucumber frameworks.Utilized Java for writing and maintaining test scripts.Ensured software quality by identifying and reporting bugs and issues.Collaborated with development teams to ensure seamless integration of automated tests.Projects and Achievements:Successfully automated testing for various web applications, leading to improved efficiency and reduced manual testing efforts.Enhanced test coverage and reliability through the implementation of comprehensive test automation suites.Provided detailed test reports and documentation for clients, facilitating better understanding and resolution of issues.Technologies Used:Programming Languages: JavaTest Automation Frameworks: Selenium, CucumberTools: JUnit, TestNG, Maven, JenkinsCollaboration Tools: Jira, Confluence, Slack

Izmir, Turkey

Responsibilities:Collaborated with the Geographic Information Systems department of İzmir Metropolitan Municipality.Developed web and mobile applications using Esri ArcGIS.Projects and Achievements:Izmir Mobile City Guide:Developed Android application for the city's mobile guide.Utilized Esri ArcGIS for geospatial data integration.Cemetery Information System:Developed Android and JavaScript applications for the Cemetery Information System.Enabled end-users to search for graves and obtain geographically supported information with pictures.Implemented a backend system allowing map and environmental engineers to log in, create new graves, edit existing ones, and manage pictures.Supported both online and offline operations, with the ability to sync data after fieldwork.Utilized Esri API for geospatial functionalities.Urban Infrastructure Planning and Integration System:Developed a system to organize and manage the city's infrastructure, including natural gas, sewerage, fiber internet, and fire department facilities.Utilized Esri ArcGIS JavaScript API for geospatial data integration.Technologies Used:Programming Languages: JavaScript, HTML, Java (Android)Geospatial Technologies: Esri ArcGIS, GISMobile Development: AndroidDatabase Management: SQL, Geographic Database QueriesTools & Frameworks: Git, Esri API

Izmir, Turkey

I was a part of the software development team of the company which is Turkcell solution partner. We were developing IVR based software for call centers. Also we were developing bulk messaging and bulk e-mailing software products to customers who want to send messages and e-mails to their members.

Istanbul, Turkey

I was developing web based applications and websites in this company. Generally I worked on actionscript based Flash projects and php e-commerce website projects.

Bachelor’S Degree, Computer Science

Bachelor'S Degree, Computer Engineering

Associate'S Degree, Computer Programming

Vocational High School Diploma In Computer Programming, Computer Programing

Master'S Degree, Computer Technology/Computer Systems Technology