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Yusuf Çakal
Open to opportunitiesEngineering Team Lead
Engineering Team Lead at Trendyol, overseeing teams across seller finance, moderation and fraud, and delivery.
TurkeyEngineering Team Lead at Trendyol
Experience
Engineering Team Lead
Led three teams: Seller Finance Ops covering invoicing for nearly 300,000 sellers, Moderation & Fraud, and Seller Delivery. Managed team of 14 engineers across these domains.
LeadershipTeam ManagementFinance OperationsModerationFraud DetectionDelivery Operations
Senior Java Developer
Developed and maintained microservices for wallet-to-wallet balance transfers, focusing on transactional consistency. Decomposed domains into microservices and introduced software delivery performance metrics.
JavaMicroservicesDistributed SystemsDelivery MetricsTransaction Consistency
Java Developer
Worked on the Dolap team, integrating Trendyol Express and building a payment gateway with providers like Iyzico and TrendPay. Handled end-to-end settlement operations and bank integrations, and migrated to microservices on AWS.
JavaSpring BootPostgreSQLKafkaRedisMicroservicesAWSNew RelicPayment GatewaysSettlement Operations
Education
Cumhuriyet University
Bachelor's degree in Computer Engineering from Cumhuriyet University, Sivas, from 2014 to 2018.
Bachelor's degree in Computer Engineering from Cumhuriyet University, Sivas, from 2014 to 2018.