Authors
- Evolution of quality at Grab 31 Mar 2023
- Trident - Real-time Event Processing at Scale 13 Jan 2021
- Supporting large campaigns at scale 1 Apr 2022
- Sliding window rate limits in distributed systems 14 Dec 2023
- Unveiling the process: The creation of our powerful campaign builder 10 Sep 2024
- User foundation models for Grab 26 Sep 2025
- Debugging High Latency Due to Context Leaks 30 Jun 2021
- Protecting Personal Data in Grab's Imagery 26 Jul 2021
- Protecting Personal Data in Grab's Imagery 26 Jul 2021
- Building hyperlocal GrabMaps 30 Aug 2023
- Graph for fraud detection 24 Nov 2022
- How KartaCam powers GrabMaps 1 Dec 2022
- Dealing with the Meltdown Patch at Grab 7 Jan 2018
- App Modularisation at Scale 13 Jul 2021
- Processing ETL tasks with Ratchet 19 Jul 2021
- How KartaCam powers GrabMaps 1 Dec 2022
- How KartaCam powers GrabMaps 1 Dec 2022
- Scaling Like a Boss with Presto 1 May 2017
- Driving Southeast Asia Forward with AWS 21 May 2017
- Why Test the Design with Only 5 Users 26 Aug 2016
- User foundation models for Grab 26 Sep 2025
- Graph service platform 5 Jan 2023
- Rethinking Stream Processing: Data Exploration 31 Jan 2024
- The complete stream processing journey on FlinkSQL 12 Jun 2025
- Machine-learning predictive autoscaling for Flink 30 Oct 2025
- Biometric authentication - Why do we need it? 20 Jan 2022
- Debugging High Latency Due to Context Leaks 30 Jun 2021
- Abacus - Issuing points for multiple sources 1 Mar 2022
- The Journey of Deploying Apache Airflow at Grab 14 Jul 2020
- User foundation models for Grab 26 Sep 2025
- The GrabMart Journey 18 Jan 2021
- Programmers Beware - UX is Not Just for Designers 5 Jul 2016
- Designing Resilient Systems: Circuit Breakers or Retries? (Part 1) 21 Dec 2018
- Designing Resilient Systems: Circuit Breakers or Retries? (Part 2) 8 Jan 2019
- How We Simplified Our Data Ingestion & Transformation Process 3 Mar 2019
- How We Prevented App Performance Degradation from Sudden Ride Demand Spikes 8 Jan 2020
- How We Built a Logging Stack at Grab 31 Jul 2019
- How Grab Hires Engineers in Singapore 16 Feb 2017
- Data First, SLA Always 1 Aug 2019
- Troubleshooting Unusual AWS ELB 5XX Error 10 May 2017
- Tourists on GrabChat! 22 May 2019
- The GrabMart Journey 18 Jan 2021
- Customer Support Workforce Routing 5 Feb 2021
- How We Improved Agent Chat Efficiency with Machine Learning 19 Apr 2021
- Reshaping Chat Support for Our Users 7 Jul 2021
- Exposing a Kafka Cluster via a VPC Endpoint Service 18 Feb 2022
- Zero trust with Kafka 7 Dec 2022
- PII masking for privacy-grade machine learning 1 Jun 2023
- Zero traffic cost for Kafka consumers 7 Jul 2023
- An elegant platform 30 Nov 2023
- Kafka on Kubernetes: Reloaded for fault tolerance 26 Dec 2023
- Real-time data quality monitoring: Kafka stream contracts with syntactic and semantic test 26 Nov 2025
- Data First, SLA Always 1 Aug 2019
- Real-time data ingestion in Grab 14 Mar 2022
- LLM-powered data classification for data entities at scale 15 Jul 2024
- Enabling conversational data discovery with LLMs at Grab 26 Sep 2024
- Round-robin in Distributed Systems 27 Sep 2016
- How We Scaled Our Cache and Got a Good Night's Sleep 19 Jun 2017
- How We Designed the Quotas Microservice to Prevent Resource Abuse 10 Aug 2018
- Grabbing Growth: A Growth Hacking Story 8 Dec 2017
- Grab Vietnam Careers Week 14 Oct 2016
- Battling with Tech Giants for the World's Best Talent 18 Jan 2017
- Come and #hackallthethings at Grab 11 Jul 2017
- Introducing the SOP-driven LLM agent frameworks 25 Apr 2025
- Streamlining RiskOps with the SOP agent framework 8 May 2025
- Protecting Personal Data in Grab's Imagery 26 Jul 2021
- Grabbing Growth: A Growth Hacking Story 8 Dec 2017
- Data First, SLA Always 1 Aug 2019
- Real-time data ingestion in Grab 14 Mar 2022
- Graph service platform 5 Jan 2023
- Customer Support Workforce Routing 5 Feb 2021
- GrabChat Much? Talk Data to Me! 24 Mar 2020
- User foundation models for Grab 26 Sep 2025
- Go module proxy at Grab 30 Jun 2023
- Graph concepts and applications 2 Jun 2022
- Graph Networks - 10X investigation with Graph Visualisations 30 Jun 2022
- Graph for fraud detection 24 Nov 2022
- Graph service platform 5 Jan 2023
- Unsupervised graph anomaly detection - Catching new fraudulent behaviours 2 Aug 2023
- Introducing the SOP-driven LLM agent frameworks 25 Apr 2025
- Streamlining RiskOps with the SOP agent framework 8 May 2025
- How we built a custom vision LLM to improve document processing at Grab 4 Nov 2025
- Deep Dive into Database Timeouts in Rails 29 Jan 2018
- How we reduced our CI YAML files from 1800 lines to 50 lines 19 Apr 2022
- Ensuring data reliability and observability in risk systems 23 Apr 2024
- LLM-assisted vector similarity search 23 Oct 2024
- How we seamlessly migrated high volume real-time streaming traffic from one service to another with zero data loss and duplication 5 Dec 2024
- Evaluating performance impact of removing Redis-cache from a Scylla-backed service 11 Apr 2025
- Counter Service: How we rewrote it in Rust 20 Jun 2025
- Grabbing Growth: A Growth Hacking Story 8 Dec 2017
- Trident - Real-time Event Processing at Scale 13 Jan 2021
- Supporting large campaigns at scale 1 Apr 2022
- Message Center - Redesigning the messaging experience on the Grab superapp 17 Apr 2023
- How we evaluated the business impact of marketing campaigns 23 May 2024
- How we improved translation experience with cost efficiency 5 Aug 2024
- Unveiling the process: The creation of our powerful campaign builder 10 Sep 2024
- Data First, SLA Always 1 Aug 2019
- Making Grab’s Everyday App Super 3 Jul 2019
- A Key Expired in Redis, You Won't Believe What Happened Next 27 Mar 2017
- Plumbing At Scale 6 Jan 2020
- How Kafka Connect helps move data seamlessly 6 Apr 2022
- Journey of a Tourist via Grab 11 Sep 2018
- Understanding Supply & Demand in Ride-hailing Through the Lens of Data 20 Feb 2019
- Recipe for Building a Widget: How We Helped to “Peak-Shift” Demand by Helping Passengers Understand Travel Trends 7 Mar 2019
- Guiding You Door-to-Door via Our Superapp! 12 Apr 2019
- Bubble Tea Craze on GrabFood! 9 May 2019
- Tourists on GrabChat! 22 May 2019
- No More Forgetting to Input ERP Charges - Hello Automated ERP! 31 Jul 2019
- 7 Fun Facts about Grab’s Driver-Partners in Singapore 20 Mar 2020
- GrabChat Much? Talk Data to Me! 24 Mar 2020
- Does Southeast Asia Run on Coffee? 26 Mar 2020
- Search architecture revamp 17 May 2022
- New zoom freezing feature for Geohash plugin 21 Feb 2023
- Customer Support Workforce Routing 5 Feb 2021
- Mockers - Overcoming Testing Challenges at Grab 18 Sep 2018
- Loki, a Dynamic Mock Server for HTTP/TCP Testing 10 Apr 2019
- Introducing the SOP-driven LLM agent frameworks 25 Apr 2025
- Streamlining RiskOps with the SOP agent framework 8 May 2025
- Introducing Grab-Kit: Distributed Service Design at Grab 8 Jun 2018
- Context Deadlines and How to Set Them 11 Mar 2019
- Designing Resilient Systems Beyond Retries (Part 1): Rate-Limiting 20 Mar 2019
- Designing Resilient Systems Beyond Retries (Part 2): Bulkheading, Load Balancing, and Fallbacks 25 Mar 2019
- Designing Resilient Systems Beyond Retries (Part 3): Architecture Patterns and Chaos Engineering 27 Mar 2019
- Preventing Pipeline Calls from Crashing Redis Clusters 5 May 2019
- Go Modules- A Guide for monorepos (Part 1) 29 May 2020
- Go Modules- A Guide for monorepos (Part 2) 12 Aug 2020
- Turbocharging GrabUnlimited with Temporal 12 Dec 2024
- Graph for fraud detection 24 Nov 2022
- Bubble Tea Craze on GrabFood! 9 May 2019
- Migrating from Role to Attribute-based Access Control 9 Mar 2023
- An elegant platform 30 Nov 2023
- Using Grab’s Trust Counter Service to Detect Fraud Successfully 21 Oct 2019
- Griffin, an Anti-fraud Risk Rule Engine Making Billions of Predictions Daily 28 Oct 2019
- Building a Hyper Self-Service, Distributed Tracing and Feedback System for Rule & Machine Learning (ML) Predictions 24 May 2021
- Graph Networks - Striking fraud syndicates in the dark 28 Apr 2022
- Graph concepts and applications 2 Jun 2022
- Graph Networks - 10X investigation with Graph Visualisations 30 Jun 2022
- Graph service platform 5 Jan 2023
- Graph modelling guidelines 8 Nov 2023
- LLM-assisted vector similarity search 23 Oct 2024
- How we seamlessly migrated high volume real-time streaming traffic from one service to another with zero data loss and duplication 5 Dec 2024
- Evaluating performance impact of removing Redis-cache from a Scylla-backed service 11 Apr 2025
- Introducing the SOP-driven LLM agent frameworks 25 Apr 2025
- Streamlining RiskOps with the SOP agent framework 8 May 2025
- Counter Service: How we rewrote it in Rust 20 Jun 2025
- SpellVault’s evolution: Beyond LLM apps, towards the agentic future 21 Nov 2025
- Guiding You Door-to-Door via Our Superapp! 12 Apr 2019
- Sliding window rate limits in distributed systems 14 Dec 2023
- Highly concurrent in-memory counter in GoLang 6 Oct 2025
- Guiding You Door-to-Door via Our Superapp! 12 Apr 2019
- Save Your Place with Grab! 1 Aug 2019
- Rethinking Stream Processing: Data Exploration 31 Jan 2024
- Machine-learning predictive autoscaling for Flink 30 Oct 2025
- Migrating Existing Datastores 8 Aug 2017
- Querying Big Data in Real-time with Presto & Grab's TalariaDB 2 Jan 2019
- A Lean and Scalable Data Pipeline to Capture Large Scale Events and Support Experimentation Platform 16 Jan 2019
- How We Simplified Our Data Ingestion & Transformation Process 3 Mar 2019
- How we reduced our CI YAML files from 1800 lines to 50 lines 19 Apr 2022
- The evolution of Grab's machine learning feature store 24 Jul 2025
- Customer Support Workforce Routing 5 Feb 2021
- Data First, SLA Always 1 Aug 2019
- Zero trust with Kafka 7 Dec 2022
- Zero traffic cost for Kafka consumers 7 Jul 2023
- Biometric authentication - Why do we need it? 20 Jan 2022
- So You Need to Hire Good Engineers 24 Jul 2017
- The Art of Hiring Good Engineers 4 Oct 2017
- Journey to a Faster Everyday Superapp Where Every Millisecond Counts 26 Dec 2019
- Evolution of quality at Grab 31 Mar 2023
- LLM-assisted vector similarity search 23 Oct 2024
- How we seamlessly migrated high volume real-time streaming traffic from one service to another with zero data loss and duplication 5 Dec 2024
- Evaluating performance impact of removing Redis-cache from a Scylla-backed service 11 Apr 2025
- Counter Service: How we rewrote it in Rust 20 Jun 2025
- SpellVault’s evolution: Beyond LLM apps, towards the agentic future 21 Nov 2025
- Catwalk: Serving Machine Learning Models at Scale 2 Jul 2019
- Making Grab’s Everyday App Super 3 Jul 2019
- Building Grab’s Experimentation Platform 13 Jul 2018
- Reliable and Scalable Feature Toggles and A/B Testing SDK at Grab 2 Nov 2018
- Orchestrating Chaos Using Grab's Experimentation Platform 23 Nov 2018
- Querying Big Data in Real-time with Presto & Grab's TalariaDB 2 Jan 2019
- A Lean and Scalable Data Pipeline to Capture Large Scale Events and Support Experimentation Platform 16 Jan 2019
- How We Simplified Our Data Ingestion & Transformation Process 3 Mar 2019
- Being a Principal Engineer at Grab 25 Sep 2019
- Road localisation in GrabMaps 17 Nov 2023
- Troubleshooting Unusual AWS ELB 5XX Error 10 May 2017
- DNS Resolution in Go and Cgo 24 May 2017
- Safer deployment of streaming applications 2 May 2023
- Rethinking Stream Processing: Data Exploration 31 Jan 2024
- Enabling near real-time data analytics on the data lake 23 Feb 2024
- The complete stream processing journey on FlinkSQL 12 Jun 2025
- Machine-learning predictive autoscaling for Flink 30 Oct 2025
- Real-time data quality monitoring: Kafka stream contracts with syntactic and semantic test 26 Nov 2025
- Save Your Place with Grab! 1 Aug 2019
- Mockers - Overcoming Testing Challenges at Grab 18 Sep 2018
- Query expansion based on user behaviour 16 Nov 2022
- How KartaCam powers GrabMaps 1 Dec 2022
- Embracing a Docs-as-Code approach 4 May 2022
- The GrabMart Journey 18 Jan 2021
- Query expansion based on user behaviour 16 Nov 2022
- Does Southeast Asia Run on Coffee? 26 Mar 2020
- User foundation models for Grab 26 Sep 2025
- Democratising Fare Storage at Scale Using Event Sourcing 23 Nov 2020
- Debugging High Latency Due to Context Leaks 30 Jun 2021
- Guiding You Door-to-Door via Our Superapp! 12 Apr 2019
- Customer Support Workforce Routing 5 Feb 2021
- How We Improved Agent Chat Efficiency with Machine Learning 19 Apr 2021
- Reshaping Chat Support for Our Users 7 Jul 2021
- Guiding You Door-to-Door via Our Superapp! 12 Apr 2019
- Save Your Place with Grab! 1 Aug 2019
- React Native in GrabPay 30 May 2019
- How KartaCam powers GrabMaps 1 Dec 2022
- Search architecture revamp 17 May 2022
- Grab's Front End Study Guide 3 Jun 2017
- Securing GitOps pipelines 1 Mar 2023
- Kafka on Kubernetes: Reloaded for fault tolerance 26 Dec 2023
- How Kafka Connect helps move data seamlessly 6 Apr 2022
- Zero trust with Kafka 7 Dec 2022
- Turbocharging GrabUnlimited with Temporal 12 Dec 2024
- Mockers - Overcoming Testing Challenges at Grab 18 Sep 2018
- Loki, a Dynamic Mock Server for HTTP/TCP Testing 10 Apr 2019
- User foundation models for Grab 26 Sep 2025
- Using real-world patterns to improve matching in theory and practice 22 Nov 2021
- How KartaCam powers GrabMaps 1 Dec 2022
- Mockers - Overcoming Testing Challenges at Grab 18 Sep 2018
- Loki, a Dynamic Mock Server for HTTP/TCP Testing 10 Apr 2019
- Marionette - Enabling E2E User-scenario Simulation 23 Dec 2019
- React Native in GrabPay 30 May 2019
- Mockers - Overcoming Testing Challenges at Grab 18 Sep 2018
- Loki, a Dynamic Mock Server for HTTP/TCP Testing 10 Apr 2019
- How We Improved Agent Chat Efficiency with Machine Learning 19 Apr 2021
- Reshaping Chat Support for Our Users 7 Jul 2021
- Graph modelling guidelines 8 Nov 2023
- Automating Multi-Armed Bandit testing during feature rollout 1 Sep 2021
- Search indexing optimisation 27 Sep 2021
- Search architecture revamp 17 May 2022
- Query expansion based on user behaviour 16 Nov 2022
- Building a Hyper Self-Service, Distributed Tracing and Feedback System for Rule & Machine Learning (ML) Predictions 24 May 2021
- Graph modelling guidelines 8 Nov 2023
- Introducing the SOP-driven LLM agent frameworks 25 Apr 2025
- SpellVault’s evolution: Beyond LLM apps, towards the agentic future 21 Nov 2025
- How Kafka Connect helps move data seamlessly 6 Apr 2022
- Graph concepts and applications 2 Jun 2022
- Graph service platform 5 Jan 2023
- Graph modelling guidelines 8 Nov 2023
- How telematics helps Grab to improve safety 24 Mar 2022
- Evolution of quality at Grab 31 Mar 2023
- The GrabMart Journey 18 Jan 2021
- Search indexing optimisation 27 Sep 2021
- 2.3x faster using the Go plugin to replace Lua virtual machine 15 May 2023
- Profile-guided optimisation (PGO) on Grab services 5 Jun 2024
- How we reduced peak memory and CPU usage of the product configuration management SDK 30 Oct 2024
- How we reduced initialisation time of Product Configuration Management SDK 22 Nov 2024
- Query expansion based on user behaviour 16 Nov 2022
- How KartaCam powers GrabMaps 1 Dec 2022
- Protecting Personal Data in Grab's Imagery 26 Jul 2021
- User foundation models for Grab 26 Sep 2025