Ataol Balkar Email & Phone Number

İstanbul, Türkiye

• Conducted in-depth analysis of third-party cargo and payment APIs to assess compatibility withcompany systems; identified and reported integration blockers to API owners.
• Developed and maintained integrations for various payment and shipment operations, ensuring smoothand secure data exchange between systems.
• Authored and executed comprehensive tests for developed integrations to ensure robustness,reliability, and high performance.
• Documented code thoroughly, providing clear instructions for setup and integration processes,facilitating ease of use and maintenance.
• Identified and contributed to the resolution of security issues, enhancing the overall security posture ofintegration projects.
• Assisted team members in troubleshooting and resolving integration issues, fostering a collaborativeand efficient work environment.

Turkey

• Developed and maintained APIs using Golang, with a specialization in the Fiber framework.
• Designed and implemented user-friendly Admin Panels with role-based access control.
• Created Mail Transfer Agents to facilitate efficient email communication within applications.
• Built scheduled jobs for data retrieval from diverse data sources, ensuring accurate and up-to-date information.
• Developed Chrome Extensions and Microsoft Add-ins to enhance functionality and user experience.
• Became familiar with Microsoft Graph APIs, leveraging them to integrate and interact with Microsoft services and data.

Istanbul, Turkey

• Worked on a comprehensive web project involving multiple user roles and permissions, focusing on a detailed management app.
• Developed and maintained features utilizing Python Django on the backend and PostgreSQL for the database.
• Utilized HTML, CSS, Bootstrap, and JavaScript (including jQuery, DevExtreme, AJAX, DOM, Chart.js, Datatables, etc.) for frontend development, ensuring an intuitive and responsive user interface.
• Implemented a mailing system, notification system, and scheduled tasks, enhancing functionality and automation.
• Addressed minor and major bug fixes, performance issues, and optimizations on the backend and SQL queries.
• Developed minor features and resolved bugs on the Flutter-based mobile app, gaining familiarity with both Android and Apple environments.

İstanbul, Türkiye

• Developed applications using Python Django, creating functional and user-friendly web interfaces.
• Utilized SQL and database modeling to design and implement efficient data storage and retrieval systems.
• Collaborated with the team to perform minor development tasks and bug fixes, ensuring smooth application functionality.
• Gained experience in front-end development, working with JavaScript, HTML, and CSS to enhance user experience and interface design.
• Demonstrated the ability to quickly learn new technologies and apply them effectively to development tasks.
• Actively participated in team meetings, providing valuable input and contributing to the overall success of projects.