# machine learning engineer (blogs) — RSS Amplifier Recent posts from the 5 feeds in the RSS Amplifier directory that cover machine learning engineer. Page: Feed: --- ## [Google Cloud Database Engineer Certification: A Quarter Is Migration](https://www.bigdataprep.com/2026/08/20/google-cloud-database-engineer-certification-pcde/) _2026-08-20 · Venica Curren · Big Data Prep_ Google did not build PCDE for people starting with a blank sheet. Migration carries close to a quarter of the paper, which tells you exactly who the exam expects in the chair. The post Google Cloud Database Engineer Certification: A Quarter Is Migration appeared first on Big Data Prep . ## [Talend Certification and the Ten Skills TDICDTS Puts to the Test](https://www.bigdataprep.com/2026/08/19/talend-certification-tdicdts-developer-exam/) _2026-08-19 · Venica Curren · Big Data Prep_ Most exams tell you which domain carries the marks. This one does not, and that single omission changes how a Talend developer should prepare for all ten topic areas. The post Talend Certification and the Ten Skills TDICDTS Puts to the Test appeared first on Big Data Prep . ## [SnowPro Advanced Architect: Designing Snowflake at Enterprise Scale](https://www.bigdataprep.com/2026/08/11/snowpro-advanced-architect-designing-snowflake-enterprise-scale/) _2026-08-11 · Venica Curren · Big Data Prep_ An architecture-first look at the SnowPro Advanced Architect exam and how each ARA-C01 domain maps to real Snowflake design decisions. The post SnowPro Advanced Architect: Designing Snowflake at Enterprise Scale appeared first on Big Data Prep . ## [Becoming an Apache Kafka Developer: Inside the CCDAK Certification](https://www.bigdataprep.com/2026/08/11/apache-kafka-developer-ccdak-certification/) _2026-08-11 · Venica Curren · Big Data Prep_ The CCDAK credential proves you can build Kafka producers, consumers, Streams, and Connect pipelines. Here is how its six weighted domains map to a real prep plan. The post Becoming an Apache Kafka Developer: Inside the CCDAK Certification appeared first on Big Data Prep . ## [Apache Kafka Administrator: A Practical Path Through the CCAAK Exam](https://www.bigdataprep.com/2026/07/29/apache-kafka-administrator-ccaak/) _2026-07-29 · Venica Curren · Big Data Prep_ Running a Kafka cluster is one thing; proving it under exam pressure is another. CCAAK checks your admin skills across configuration, security, and troubleshooting - here is how to pass. The post Apache Kafka Administrator: A Practical Path Through the CCAAK Exam appeared first on Big Data Prep . ## [Pinner Progression: Better Use-Case Representation Driving Weekly Active User Growth at Pinterest](https://medium.com/pinterest-engineering/pinner-progression-better-use-case-representation-driving-weekly-active-user-growth-at-pinterest-bd2131ab238a?source=rss----4c5a5f6279b6---4) _2026-07-27 · Pinterest Engineering · Pinterest Engineering Blog - Medium_ Part 1 of 2 Authors Personalization (Homefeed): Yuke Yan, Chuxi Wang, Andreanne Lemay, Olafur Gudmundsson, Anna Kiyantseva, Krystal Benitez, Jongho Kim, Jiacong He, Rahul Goutam, James Li, Dylan Wang User Understanding: Simin Li, Sufyan Suliman, Yingjian Ding, Hongbo Deng Data Science: Armando Ordorica, Yan Chen, Ellie Zhang, Karim Wahba Introduction Pinterest’s mission is to help people discover… ## [Cloudera CDP-6001 ML Engineer Exam Study Guide](https://www.bigdataprep.com/2026/07/25/cloudera-cdp-6001-machine-learning-engineer-study-guide/) _2026-07-25 · Venica Curren · Big Data Prep_ A domain-by-domain guide to the Cloudera CDP-6001 Machine Learning Engineer exam - Cloudera Machine Learning, Spark MLlib, model deployment and monitoring, and a focused study plan. The post Cloudera CDP-6001 ML Engineer Exam Study Guide appeared first on Big Data Prep . ## [Alibaba ACA Generative AI Engineer Study Guide](https://www.bigdataprep.com/2026/07/25/alibaba-aca-generative-ai-engineer-study-guide/) _2026-07-25 · Venica Curren · Big Data Prep_ A domain-by-domain guide to the Alibaba ACA Generative AI Engineer (ACA-GenAI) exam - AI foundations, large language models, implementing AI on Alibaba Cloud, and a focused study plan. The post Alibaba ACA Generative AI Engineer Study Guide appeared first on Big Data Prep . ## [Securing Infrastructure at Scale: Introducing Pinterest’s Resource Provisioner Pipeline (RPP)](https://medium.com/pinterest-engineering/securing-infrastructure-at-scale-introducing-pinterests-resource-provisioner-pipeline-rpp-8283bb12cbe5?source=rss----4c5a5f6279b6---4) _2026-07-22 · Pinterest Engineering · Pinterest Engineering Blog - Medium_ Ammar Ekbote | Senior Software Engineer Chan Kim | Senior Software Engineer Managing Infrastructure as Code (IaC) across a massive organization comes with a unique set of security and logistical challenges, particularly when operating within a distributed, multi-repository architecture. At Pinterest, we designed the Resource Provisioner Pipeline (RPP) , our specialized, proprietary Terraform… ## [AWS MLA-C01 Machine Learning Engineer Study Guide](https://www.bigdataprep.com/2026/07/22/aws-mla-c01-machine-learning-engineer-study-guide/) _2026-07-22 · Venica Curren · Big Data Prep_ A domain-by-domain guide to the AWS MLA-C01 Machine Learning Engineer exam: data preparation, feature engineering, model development, SageMaker deployment, pipelines, monitoring, security, and cost. The post AWS MLA-C01 Machine Learning Engineer Study Guide appeared first on Big Data Prep . ## [Collect Open Source Legends (Sponsored)](https://crawlproof.com/a/kd1nFTsWGtUt) _2026-07-21 · **Sponsored**_ Open-licensed art, limited foil trading packs, and optional on-chain mints. ## [SAS A00-440 ModelOps Lifecycle Exam Study Guide](https://www.bigdataprep.com/2026/07/22/sas-a00-440-modelops-lifecycle-exam-study-guide/) _2026-07-22 · Venica Curren · Big Data Prep_ A domain-by-domain guide to the SAS A00-440 ModelOps exam: the ModelOps framework, model proposals, champion selection, deployment, and the recalibrate-retrain-rebuild-retire decision. The post SAS A00-440 ModelOps Lifecycle Exam Study Guide appeared first on Big Data Prep . ## [Snowflake SnowPro Core (COF-C03) Certification: Complete Study Guide](https://www.bigdataprep.com/2026/07/21/snowflake-snowpro-core-cof-c03-certification-study-guide/) _2026-07-21 · Venica Curren · Big Data Prep_ Snowflake’s pitch has always rested on a single architectural decision: separate storage from compute, and let each scale independently. Almost everything else the platform does — instant cloning, time travel, secure sharing, per-second billing — follows from that choice. The SnowPro Core exam is built the same way, with nearly a third of it devoted \[…\] The post Snowflake SnowPro Core (COF-C03)… ## [Achieving Near-Linear Training Scalability for Pinterest’s Foundation Models](https://medium.com/pinterest-engineering/achieving-near-linear-training-scalability-for-pinterests-foundation-models-14d4f59fe6f6?source=rss----4c5a5f6279b6---4) _2026-06-25 · Pinterest Engineering · Pinterest Engineering Blog - Medium_ Sheng Huang | Software Engineer, AI Platform; Pong Eksombatchai | Machine Learning Engineer, Applied Sciences; Saurabh Vishwas Joshi | Software Engineer, AI Platform; Gaurav Arora | Software Engineer, AI Platform; Karthik Anantha Padmanabhan | Engineering Director, AI Platform At Pinterest, foundation models power recommendations for over 600 million monthly active users. Our latest Foundation… ## [Automated Schema Evolution in Pinterest’s Next-Generation DB Ingestion Framework](https://medium.com/pinterest-engineering/automated-schema-evolution-in-pinterests-next-generation-db-ingestion-framework-36c5c07070de?source=rss----4c5a5f6279b6---4) _2026-06-24 · Pinterest Engineering · Pinterest Engineering Blog - Medium_ Yisheng Zhou | Software Engineer II Liang Mou | Sr Staff Software Engineer Gabriel Raphael Garcia Montoya | Staff Software Engineer Istvan Podor | Staff Software Engineer Introduction In the first post of this series , we introduced Pinterest’s next-generation CDC-based ingestion platform built on Kafka, Flink, Spark, and Iceberg. In production, upstream schemas are constantly evolving, and in a… ## [Making User-Sequence Data More Cost-Efficient, Faster, and Easier to Use](https://medium.com/pinterest-engineering/making-user-sequence-data-more-cost-efficient-faster-and-easier-to-use-2a56a928cae1?source=rss----4c5a5f6279b6---4) _2026-05-21 · Pinterest Engineering · Pinterest Engineering Blog - Medium_ Authors ( listed alphabetically ) Ads Feature Engineering Infra team: Ajay Venkatakrishnan, Le Zhang Core ML Infra team: Eric Shang, Pihui Wei ML Data team: Connor Votroubek, Yi He User Understanding team: Camilo Munoz, Simin Li If you work on ranking, retrieval, or recommendation systems, you’ve probably asked for some version of the same thing: “Give me the last N meaningful actions this user… ## [An Engineer’s Guide to Better AI Skills: Implementing a Testing Process to Optimize Agent…](https://medium.com/pinterest-engineering/an-engineers-guide-to-better-ai-skills-implementing-a-testing-process-to-optimize-agent-a000c9c9abcd?source=rss----4c5a5f6279b6---4) _2026-05-12 · Pinterest Engineering · Pinterest Engineering Blog - Medium_ An Engineer’s Guide to Better AI Skills: Implementing a Testing Process to Optimize Agent Performance in Any Repository or Skill Author: Daniel Reed The tech industry is currently seeing a massive overhaul in the way we work and many are enjoying the benefits of AI agents, particularly when automating engineer workflows and serving domain-specific knowledge. However, relying on agents to… ## [Enhancing Ad Relevance: Integrating Real-Time Context into Sequential Recommender Models](https://medium.com/pinterest-engineering/enhancing-ad-relevance-integrating-real-time-context-into-sequential-recommender-models-bc3a2f9b682e?source=rss----4c5a5f6279b6---4) _2026-05-08 · Pinterest Engineering · Pinterest Engineering Blog - Medium_ Huiqin Xin | Machine Learning Engineer II, Ads Vertical Modeling; Lakshmi Manoharan | Senior Machine Learning Engineer, Ads Vertical Modeling; Karthik Jayasurya | Staff Machine Learning Engineer, Ads Signals; Ziwei Guo | Senior Machine Learning Engineer, Ads Vertical Modeling; Alina Liviniuk | Machine Learning Engineer II, Ads Vertical Modeling Motivation: The Need for Real-Time Context In a… ## [Optimizing ML Workload Network Efficiency (Part I): Feature Trimmer](https://medium.com/pinterest-engineering/optimizing-ml-workload-network-efficiency-part-i-feature-trimmer-ae20beb08d69?source=rss----4c5a5f6279b6---4) _2026-05-01 · Pinterest Engineering · Pinterest Engineering Blog - Medium_ Guangtong Bai | Staff Software Engineer, Product ML Infrastructure\*; Shantam Shorewala | Software Engineer II, Product ML Infrastructure\*; Chi Zhang | Staff Software Engineer, AI Platform\*; Neha Upadhyay | Software Engineer II, AI Platform\*; Haoyang Li | Director, Product ML Infrastructure \*These authors contributed equally to this article. Background At Pinterest, our online ML serving systems… ## [From Clicks to Conversions: Architecting Shopping Conversion Candidate Generation at Pinterest](https://medium.com/pinterest-engineering/from-clicks-to-conversions-architecting-shopping-conversion-candidate-generation-at-pinterest-04cae5e1455b?source=rss----4c5a5f6279b6---4) _2026-04-27 · Pinterest Engineering · Pinterest Engineering Blog - Medium_ Authors: Richard Huang | Machine Learning Engineer II; Yu Liu | Senior Machine Learning Engineer; Ziwei Guo | Senior Machine Learning Engineer; Andy Mao | Staff Machine Learning Engineer; Supeng Ge | Sr. Staff Machine Learning Engineer Introduction At Pinterest, conversion ads are crucial for matching users with products they are likely to purchase, boosting value for both users and advertisers¹.… ## [Assume nobody is listening](https://katya.bearblog.dev/assume-nobody-is-listening/) _2026-04-23 · katya · Katya's Blog_ If the person you’re talking to misunderstands or zones out while you're talking, there’s an 80% chance they won’t let you know. You might notice if they respond nonsensically. "How’s it going?" "Not much." But most of the time, they nod, smile and change the topic, or ask for clarification and if they still don’t get it... nod, smile and change the topic. We all assume. Good assumptions make life… ## [Anthony Ettinger on LinkedIn (Sponsored)](https://crawlproof.com/a/hfRYqpzh7Rxl) _2026-04-23 · **Sponsored**_ Public LinkedIn profile at linkedin.com/in/anthonyettinger. ## [Smarter URL Normalization at Scale: How MIQPS Powers Content Deduplication at Pinterest](https://medium.com/pinterest-engineering/smarter-url-normalization-at-scale-how-miqps-powers-content-deduplication-at-pinterest-4aa42e807d7d?source=rss----4c5a5f6279b6---4) _2026-04-20 · Pinterest Engineering · Pinterest Engineering Blog - Medium_ Shanhai Liao | Senior Software Engineer, Content Acquisition and Media Platform; Di Ruan, | Senior Staff Software Engineer, Content Acquisition and Media Platform; Evan Li, | Senior Engineering Manager, Content Acquisition and Media Platform Introduction Accurate content understanding underpins Pinterest’s ability to drive distribution and engagement. This requires deep insight not just into the…