Delivery Hero Tech Blog

17.12.24 by Ceren Çoker Turan, Alexander Osipenko

How we improved multilingual search with few-shot LLM translations

7 min read

This article shares how we improved multilingual search capability by utilizing Large Language Models (LLMs) for more accurate translations. We focus on overcoming challenges such as dialectal variations, transliterations, and spelling errors across different languages. Traditional machine translation systems often struggle with user intent and contextual nuances, leading to inaccurate results.

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How we improved multilingual search with few-shot LLM translations

This article shares how we improved multilingual search capability by utilizing Large Language Models (LLMs) for more accurate translations.

17.12.24by Ceren Çoker Turan, Alexander Osipenko

How Contract Testing Helped Our Organization to Prevent Production Incidents

This article details our journey towards how we successfully lowered production incidents by 14% and enabled our backend developers to proactively test API contracts during the development phase, ensuring greater stability and reliability in our services.

28.11.24by Alex Xandra Albertsim, Ramesh Kumar, Shrinivas Khawase

Stable AI Serving System, with a Touch of Automation

Introducing the automated system for reliably and swiftly serving AI services, developed by the AI Platform team at Woowa Brothers.

26.11.24by Hyunho Lim

Six months in the life of an Engineering Team

Dive into the life of one of our backend teams at Delivery Hero. From tackling technical challenges to refining processes, see how we’ve grown and achieved high efficiency over two exciting quarters.

01.11.24by Arjit Srivastava, Dmitrii Sazonov

Introducing the AI Data Analyst “QueryAnswerBird” – Part 2: Data Discovery

Explore the second story of how the BADA (Baemin Advanced Data Analytics) team at Woowa Brothers developed an LLM-based agentic product to enhance data literacy.

11.10.24by Hanyoung Sung, Kyuchul Lee, Younghwi Yoon, Beomseok Lee, Junyoung Park

Introducing the AI Data Analyst “QueryAnswerBird” – Part 1. Utilization of RAG and Text-to-SQL

Learn how the BADA (Baemin Advanced Data Analytics) team at Woowa Brothers developed an LLM-based agentic product to enhance data literacy.

08.10.24by Hanyoung Sung, Kyuchul Lee, Younghwi Yoon, Beomseok Lee, Junyoung Park

Delivery Hero’s Tech Grad Program – Capstone Projects

Hear from our tech grads about their 12-week capstone projects at Delivery Hero.

02.10.24by Yaena Wee, Dain Lee, Dohee Kim, Valentyna Koshelnyk

BUDS, a Customer Segmentation Service – From Inception to Globalization

Learn how we developed BUDS to simplify customer segmentation and enhance target marketing efficiency.

01.10.24by HaeSang Yun

The Journey of EmployeeGPT: From Personal Project to Company-Wide Solution

EmployeeGPT, an AI tool for internal productivity, emerged from the frustration of navigating company documents.

30.09.24by Timothy Low, Sangah Lee

Tackling Key Challenges in Promotions Execution: How We’ve Evolved Our Architecture

This blog explores the challenges Delivery Hero’s Quick Commerce team faces in maintaining promotional consistency across multiple touch points.

26.09.24by Ahmet Asik, Anton Amatuni, Cihan Sebzeci

Building a Real-Time Anti-Fraud System

In this article, we share how we built a global real-time anti-fraud system that significantly enhanced our fraud detection capabilities while reducing costs.

25.09.24by Rauf Bhat

Smart Bidder: Using Real-Time Feedback to Optimize Your Marketing Budget

This article explores how advanced control strategies, like PID controllers, improve Search Engine Marketing (SEM).

13.09.24by Dat Le, Eric Zhang, Fernando Bombardelli

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