Barış Türe

• Maintained, improved, and refactored existing code base, and adding new features • Implemented advanced techniques like indexing, and sharding to optimize data read/write flow and bolster platform performance. • Developed API services for external partners, and provided assistance during implementation and technical aspects. • Conducting code reviews, pair programming, leading scrums, and mentoring junior developers. Tech Stack: JavaScript-Node.js-React.js-MongoDB-PostgreSQL-AWS-MQTT

I worked on a platform that supports 21 banks and 4 payment providers. • Designed and developed web and mobile application • Designed and implemented frontend and backend software architecture • Implemented virtual PoS structures for banks and payment providers. Provider number increased from 1 to 25. • Published the public payment API for the partners Tech Stack: Node.js, Express.js, React, HTML, CSS, JavaScript, React Native, .Net Core, SQL Server, Jest, Supertest, Git, Firebase, Jira, Docker

Allesgo is an e-commerce startup that has 3 platforms called Çarşı (b2c), Hal (b2c), and Pazar (c2c) - Updated and created new administration and editor pages for productivity and usability - Developed new campaigns and discount modules for different discount strategies - A new product integration routine was created and the total product quantity increased from 100k to 3M Tech Stack: JavaScript, Node.js, Express.js, Vue.js, HTML, SCSS, MongoDB, Elastic Search, Redis, Git, Asana

• Managed and built an electrical load calculation application • Managed and built a tender document matcher application from internal pages in accordance with government standards Tech Stack: Node.js, JavaScript, jQuery, HTML, CSS, PM2