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Writing on GPUs, LLMs, MLOps, Kubernetes — and mindset · 3517 posts
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AWS Solutions Architect Associate (SAA-C03) Practice Exam: 65 Questions
65 practice questions for AWS Solutions Architect Associate SAA-C03 exam covering EC2, S3, VPC, RDS, Lambda, ECS, CloudFormation, IAM, and more.
2026-03-17 · 35 min read #aws#saa-c03#solutions-architect#certification#practice-examAWS DevOps Engineer Professional (DOP-C02) Practice Exam: 75 Questions
75 practice questions for AWS DevOps Engineer Professional DOP-C02 exam covering CI/CD, CodePipeline, CodeBuild, CodeDeploy, CloudFormation, Systems Manager, and more.
2026-03-17 · 50 min read #aws#dop-c02#devops#certification#practice-examAWS Data Analytics Specialty (DAS-C01) Practice Exam — 65 Questions
AWS Certified Data Analytics Specialty (DAS-C01) practice exam with 65 questions covering all domains: Kinesis, EMR, Glue, Redshift, Athena, QuickSight, and Lake Formation.
2026-03-17 · 33 min read #aws#das-c01#dataanalytics#aws-certification#redshiftAGENT.md, CLAUDE.md & Skills Complete Guide: Mastering AI Coding Assistants
Complete guide to CLAUDE.md and AGENT.md differences, Skills file templates, AI coding assistant prompting strategies, and project-specific configuration for maximum productivity.
2026-03-17 · 21 min read #claude-md#agent-md#skills#ai-coding#vibe-codingVibe Coding Team Collaboration Guide: CI/CD, Code Quality & Conflict-Free Contribution
How multiple developers can contribute without conflicts in AI-powered Vibe coding environments, GitHub Actions CI/CD pipelines, Trunk-Based Development, automated code review, and Skills file usage.
2026-03-17 · 16 min read #vibe-coding#ci-cd#team-collaboration#github-actions#code-qualityAWS SysOps Administrator Associate (SOA-C02) Practice Exam — 65 Questions
Comprehensive SOA-C02 practice exam with 65 realistic scenario-based questions covering all six domains: Monitoring, Reliability, Deployment, Security, Networking, and Cost Optimization.
2026-03-17 · 36 min read #aws#soa-c02#sysops#aws-certification#operationsmanagementAWS Security Specialty (SCS-C02) Practice Exam — 65 Questions
AWS Security Specialty SCS-C02 practice exam with 65 questions covering threat detection, security logging, infrastructure security, IAM, data protection, and governance domains.
2026-03-17 · 37 min read #aws#scs-c02#aws-security#aws-certification#security-specialistAWS Developer Associate (DVA-C02) Practice Exam — 65 Questions
AWS Certified Developer Associate DVA-C02 practice exam with 65 questions. Covers Lambda, DynamoDB, API Gateway, SQS, Cognito, CodeDeploy, and more.
2026-03-17 · 32 min read #aws#dva-c02#developercertification#aws-certification#lambdaAWS Cloud Practitioner (CLF-C02) Practice Exam - 60 Questions Complete Guide
AWS Cloud Practitioner CLF-C02 practice exam with 60 questions covering all domains: Cloud Concepts, Security and Compliance, Cloud Technology and Services, and Billing and Pricing. Complete with detailed explanations.
2026-03-17 · 38 min read #aws#clf-c02#cloudpractitioner#aws-certification#cloudFAANG Company-Specific Interview Strategy Guide: Google, Meta, Amazon, Apple, Netflix
A comprehensive guide covering each FAANG company interview process, coding rounds, system design, behavioral interviews, and salary negotiation strategies to help you land your dream offer.
2026-03-17 · 22 min read #faang#company-interview#google-interview#meta-interview#amazon-interviewApache Spark in Production: Performance Tuning, Shuffle, Skew, AQE, and Streaming Operations
A practical production guide to Apache Spark covering the execution model that matters, shuffle and skew, AQE, cache strategy, and Structured Streaming operational checklists.
2026-03-17 · 6 min read #spark#spark-tuning#data-engineering#shuffle#adaptive-query-executionGitHub Branch Protection in Practice: Rulesets, Merge Queue, and CODEOWNERS
A practical guide to GitHub branch protection, rulesets, required checks, CODEOWNERS, merge queue, exceptions, and staged rollout patterns for repository governance.
2026-03-17 · 5 min read #devops#github#branch-protection#rulesets#merge-queueAWS Solutions Architect Professional (SAP-C02) Practice Exam: 75 Questions
75 advanced practice questions for AWS Solutions Architect Professional SAP-C02 exam covering multi-account strategies, hybrid architectures, and complex AWS solutions.
2026-03-17 · 55 min read #aws#sap-c02#solutions-architect-professional#certification#practice-examAWS Machine Learning Specialty (MLS-C01) Complete Practice Exam
Full MLS-C01 practice exam with 65 questions covering all domains: Data Engineering, EDA, Modeling, and ML Implementation. Core services covered include SageMaker, Kinesis, Glue, and Lake Formation.
2026-03-17 · 27 min read #aws#mls-c01#machinelearning#sagemaker#aws-certificationAWS Database Specialty (DBS-C01) Practice Exam — 65 Questions
AWS Certified Database Specialty (DBS-C01) practice exam with 65 questions covering all domains: RDS, Aurora, DynamoDB, ElastiCache, DocumentDB, and Neptune. Includes realistic migration and architecture scenarios.
2026-03-17 · 33 min read #aws#dbs-c01#database#aws-certification#rdsAWS Advanced Networking Specialty (ANS-C01) Practice Exam — 65 Questions
AWS Advanced Networking Specialty ANS-C01 practice exam with 65 questions covering network design, implementation, management, security, and performance optimization domains.
2026-03-17 · 40 min read #aws#ans-c01#networking#aws-certification#vpcTypeScript Complete Guide: Type System to Advanced Patterns
A comprehensive TypeScript guide covering the type system fundamentals, generics, advanced type techniques, decorators, module systems, and practical patterns for real-world use in 2026.
2026-03-17 · 21 min read #typescript#타입스크립트#문법#제네릭#고급타입SW Development Methodology & Vibe Coding: From Traditional Methods to AI-Assisted Development
Comprehensive guide to traditional SW development methodologies (Waterfall, Agile/Scrum, Kanban) and how to integrate AI Vibe coding throughout the development lifecycle.
2026-03-17 · 17 min read #sw-methodology#vibe-coding#agile#scrum#ai-developmentSpring Boot Embedded Tomcat Complete Guide: Configuration, Optimization, and Production Tuning
Complete guide to Spring Boot Embedded Tomcat — thread pool, connection timeout, SSL, HTTP/2, compression, access logs, and switching to Undertow/Jetty for production optimization.
2026-03-17 · 8 min read #spring-boot#tomcat#embedded-server#performance#sslSpring Boot Batch Complete Guide: Job, Step, Chunk Processing and Production Patterns
Complete guide to Spring Boot Batch — Job/Step/Chunk model, ItemReader/ItemProcessor/ItemWriter, partitioning, parallel processing, scheduler integration, and monitoring.
2026-03-17 · 12 min read #spring-boot#spring-batch#batch-processing#job#chunk