Trendyol Tech

How Trendyol optimized Couchbase resources by significantly reducing memory usage through improvements in the metric collection system.

Re-platforming SPI: Overcoming Challenges, Enhancing Performance & Driving Impact

From Graph Theory to Efficiency: Using Graphs, Dijkstra’s Algorithm & Construction Hierarchies to Decrease Picking Time

Optimizing Kafka clusters by detecting and managing unused topics to prevent resource waste and ensure scalability.

Hello everyone, in this article, I’ll share how we identified and resolved a Deadlock issue in our Java 21 Virtual Threads application.

Streamlining Shipment Tracking; How a Dynamic Status Mapping System Reduces Complexity and Enhances Efficiency

We’re a team of seven passionate individuals — one researcher, five product designers, and our leader — working together at Trendyol…

How do we overcome a common data ingestion challenge and reduce CDC events overhead using a custom Kafka Connect SMT

How we optimized our outbox service, boosting speed by 90% and ensuring reliability under high loads with a better approach.

Built a lightweight Go/Gin gateway for easy endpoint management & massive resource efficiency. No more code changes for new endpoints!

In today’s data-driven world, efficient backup strategies are a cornerstone of database management. For Couchbase, known for its…

Trendyol optimized content eligibility with priority-based scaling, boosting performance from 400K to 8.1M RPM using KEDA auto-scaling. 🚀

At Trendyol, BigDash revamps BigQuery management with smart log filtering, data partitioning & Cloud Functions/APIs for cost & job control.

BigDash is a web UI that helps teams querying BigQuery track their submitted queries and identify the longest-running queries.

BigDash is a real-time query monitoring platform for BigQuery. Users can track queries, view metrics, and stop long jobs.

Microservice architecture comes with several challenges; message brokers are critical to loosely coupled systems, and Kafka takes place…

In this article, Auto Quality Assurance, a collaborative project between quality, live chat, and Alibaba teams is explained by addressing…

We are at trendyol running our services in different zones as expected to have availability. Not going too much detailed but in each of…

As the Digital Engagement team, we wanted to share with you our journey from the analysis phase to the publication phase of the Trendyol…

Data-driven A/B testing improved Trendyol Vena App workflows, reducing task time by 5%. Explore how UX design empowers fulfillment teams.

As developers, we often face challenges when working with Excel files in Java. For a long time, our team relied on the EasyExcel library…

Discover how the Dolap Dev-in-Test team collaborates, innovates, and overcomes challenges together. 🚀 #TechJourney

A project enabling teams to generate test data with one click, saving time, reducing costs, and simplifying data management for all users.

A method to change Kafka consumer offsets on the fly without downtime