Algorithms, Data Structures, Object Oriented Programming, Functional Programming, Procedural Programming, Software Design Patterns, System Design, Distributed Systems, Operating Systems, Computer Architecture, Networking, TCP/IP, HTTP, HTTPS, REST APIs, GraphQL, gRPC, WebSockets, API Design, API Documentation, OpenAPI, Swagger, Software Architecture, Monolithic Architecture, Microservices, Event Driven Architecture, Service Oriented Architecture, Domain Driven Design, Clean Architecture, Hexagonal Architecture, MVC, MVVM, MVP, Version Control, Git, GitHub, GitLab, Bitbucket, Branching Strategies, Code Review, Pull Requests, Continuous Integration, Continuous Deployment, CI/CD Pipelines, Build Automation, Makefiles, Gradle, Maven, Ant, Dependency Management, Package Management, npm, yarn, pnpm, pip, poetry, conda, virtualenv, Java, Python, C, C++, C#, JavaScript, TypeScript, Go, Rust, Kotlin, Swift, Objective C, Scala, Ruby, PHP, Perl, Bash, PowerShell, Assembly Language, SQL, NoSQL, Relational Databases, MySQL, PostgreSQL, SQLite, Oracle, SQL Server, MongoDB, Cassandra, DynamoDB, Redis, Memcached, Database Design, Schema Design, Query Optimization, Indexing, Transactions, ACID, CAP Theorem, Data Modeling, ORMs, Hibernate, JPA, Entity Framework, Sequelize, Prisma, Django ORM, ActiveRecord, Web Development, Frontend Development, Backend Development, Full Stack Development, HTML, CSS, SASS, LESS, Tailwind CSS, Bootstrap, Responsive Design, Accessibility, ARIA, Internationalization, Localization, SEO Basics, Browser APIs, DOM Manipulation, React, Angular, Vue, Svelte, Next.js, Nuxt, Remix, Redux, Zustand, MobX, RxJS, State Management, Component Design, Web Performance Optimization, Lazy Loading, Code Splitting, Tree Shaking, Backend Frameworks, Spring, Spring Boot, Django, Flask, FastAPI, Express, NestJS, Koa, Ruby on Rails, Laravel, ASP.NET, ASP.NET Core, Micronaut, Quarkus, Play Framework, Server Side Rendering, Templating Engines, Jinja2, Handlebars, EJS, Thymeleaf, Authentication, Authorization, OAuth, OAuth2, OpenID Connect, JWT, SAML, Session Management, Single Sign On, Security Engineering, Secure Coding, OWASP Top 10, Input Validation, Output Encoding, Encryption, Hashing, TLS, SSL, Key Management, Secrets Management, Threat Modeling, Penetration Testing Basics, Static Analysis, Dynamic Analysis, Code Scanning, Application Security Testing, Testing, Unit Testing, Integration Testing, System Testing, End to End Testing, Regression Testing, Test Automation, Test Driven Development, Behavior Driven Development, Jest, Mocha, Chai, PyTest, Unittest, JUnit, TestNG, NUnit, Cypress, Playwright, Selenium, Load Testing, Stress Testing, Performance Testing, JMeter, Gatling, Profiling, Debugging, Logging, Monitoring, Observability, Metrics, Tracing, OpenTelemetry, Prometheus, Grafana, ELK Stack, Cloud Computing, AWS, Azure, Google Cloud Platform, Cloud Architecture, Infrastructure as Code, Terraform, CloudFormation, ARM Templates, Deployment Automation, Serverless Computing, AWS Lambda, Azure Functions, Cloud Functions, Containers, Docker, Containerization, Kubernetes, Helm, Service Mesh, Istio, Linkerd, Container Security, Image Optimization, Virtualization, Hypervisors, DevOps Practices, DevSecOps, Site Reliability Engineering, SRE, Incident Response, On Call Rotation, Capacity Planning, Scalability, High Availability, Fault Tolerance, Load Balancing, CDN, Edge Computing, Caching Strategies, Message Queues, Message Brokers, RabbitMQ, Kafka, ActiveMQ, Pub Sub, Stream Processing, Data Streaming, Batch Processing, ETL Pipelines, Data Engineering, Big Data, Hadoop, Spark, Flink, Data Warehousing, Snowflake, Redshift, BigQuery, Analytics Engineering, Business Intelligence, Data Visualization, Machine Learning Basics, Supervised Learning, Unsupervised Learning, Model Evaluation, Feature Engineering, TensorFlow, PyTorch, Scikit Learn, MLOps, Model Deployment, Experiment Tracking, Versioning, AI Integration, Natural Language Processing Basics, Computer Vision Basics, Mobile Development, Android Development, iOS Development, Cross Platform Development, Flutter, React Native, Xamarin, Mobile UI Design, Mobile Performance Optimization, Desktop Development, Electron, Qt, .NET Desktop, Game Development, Unity, Unreal Engine, Graphics Programming, OpenGL, Vulkan, DirectX, Shader Programming, Embedded Systems, Firmware Development, Real Time Systems, IoT Development, Hardware Interfaces, Robotics Software, ROS, Simulation, Numerical Computing, Scientific Computing, Parallel Programming, Concurrent Programming, Multithreading, Multiprocessing, Asynchronous Programming, Event Loops, Reactive Programming, Memory Management, Garbage Collection, Manual Memory Management, Pointer Safety, Performance Optimization, Low Latency Systems, High Performance Computing, SIMD, GPU Computing, CUDA, OpenCL, Numerical Optimization, Computational Complexity, Big O Analysis, Graph Algorithms, Dynamic Programming, Greedy Algorithms, Search Algorithms, Sorting Algorithms, Cryptography Basics, Blockchain Development, Smart Contracts, Solidity, Web3, Decentralized Applications, Build Systems, Cross Compilation, Toolchains, IDEs, Debuggers, Static Code Analysis, Linters, Formatters, Code Style Guidelines, Documentation Writing, Technical Writing, API Docs, README Authoring, UML, Sequence Diagrams, Architecture Diagrams, Requirements Analysis, Software Specifications, Agile Methodologies, Scrum, Kanban, XP, Waterfall, Sprint Planning, Estimation, Story Points, Backlog Grooming, Jira, Confluence, Trello, Asana, Project Management, Stakeholder Communication, Technical Leadership, Mentoring, Code Ownership, Refactoring, Legacy Code Maintenance, Reverse Engineering, Migration Projects, Monorepos, Polyrepos, Release Management, Semantic Versioning, Change Management, Feature Flags, A/B Testing, Blue Green Deployment, Canary Deployment, International Standards, POSIX, IEEE Standards, Compliance, GDPR Awareness, Data Privacy, Ethical Software Development, Formal Methods, Model Checking, Theorem Proving, Program Verification, Static Typing, Dynamic Typing, Type Inference, Type Systems, Generics, Templates, Metaprogramming, Reflection, Code Generation, DSL Design, Language Design, Compiler Design, Interpreter Design, Parsing, Lexing, AST Manipulation, Bytecode, Virtual Machines, JVM Internals, CLR Internals, Garbage Collector Tuning, Memory Profiling, Heap Analysis, Stack Analysis, Binary Analysis, Reverse Debugging, Symbolication, Crash Dump Analysis, Core Dumps, ABI Compatibility, API Versioning, Backward Compatibility, Forward Compatibility, Software Packaging, Installers, Updaters, Patch Management, Hot Reloading, Hot Patching, Live Migration, Zero Downtime Deployment, Blueprints, Runbooks, Playbooks, Chaos Engineering, Fault Injection, Resilience Testing, Disaster Recovery, Backup Strategies, Snapshotting, Replication, Sharding, Partitioning, Consistent Hashing, Quorum Systems, Consensus Algorithms, Paxos, Raft, Byzantine Fault Tolerance, Leader Election, Clock Synchronization, Logical Clocks, Vector Clocks, Time Series Databases, InfluxDB, TimescaleDB, Event Sourcing, CQRS, Saga Pattern, Workflow Engines, Temporal, Camunda, Airflow, Dagster, Prefect, Scheduling Systems, Cron, Job Queues, Task Runners, Background Workers, Celery, Sidekiq, BullMQ, Distributed Locks, Zookeeper, etcd, Consul, Service Discovery, API Gateways, Kong, Envoy, NGINX, HAProxy, Reverse Proxies, Forward Proxies, Network Security, Firewalls, WAF, Rate Limiting, Throttling, DDoS Mitigation, Identity Management, IAM, RBAC, ABAC, Policy Engines, OPA, Keycloak, Secrets Rotation, HSM Integration, Secure Enclaves, Trusted Execution Environments, TPM Integration, Secure Boot, Code Signing, Supply Chain Security, SBOM, Dependency Auditing, Vulnerability Management, CVE Analysis, Patch Testing, License Compliance, Open Source Governance, InnerSource, Contributor Workflows, Forking Models, Monorepo Tooling, Bazel, Buck, Pants, Nx, Turborepo, Lerna, Incremental Builds, Remote Caching, Build Reproducibility, Deterministic Builds, Hermetic Builds, Cross Platform Development, Portability, Endianness Awareness, Localization Engineering, Unicode Handling, UTF 8, UTF 16, Text Rendering, Font Engines, i18n Testing, Accessibility Testing, WCAG, Screen Reader Support, Keyboard Navigation, Color Contrast Analysis, UX Engineering, Human Computer Interaction Basics, Usability Testing, Telemetry Design, Analytics Pipelines, Clickstream Processing, Experiment Design, Feature Experimentation, Growth Engineering, Data Governance, Data Lineage, Data Quality Checks, Schema Evolution, Backfill Jobs, Replay Systems, Cold Start Optimization, Warm Pools, Autoscaling, Predictive Scaling, Cost Optimization, FinOps, Resource Tagging, Budget Alerts, Cloud Billing Analysis, Multi Cloud Architecture, Hybrid Cloud, Edge Deployment, Offline First Design, Sync Engines, Conflict Resolution, CRDTs, P2P Networking, WebRTC, NAT Traversal, STUN, TURN, SIP Basics, VoIP Systems, Media Streaming, HLS, DASH, RTMP, Video Encoding, Audio Encoding, Codec Optimization, FFmpeg, DRM Basics, Content Moderation Systems, Trust and Safety Engineering, Abuse Detection, Spam Filtering, Recommender Systems Basics, Ranking Algorithms, Search Systems, Information Retrieval, Inverted Indexes, Elasticsearch, OpenSearch, Solr, Vector Databases, Embeddings, Approximate Nearest Neighbor Search, FAISS, HNSW, Semantic Search, Knowledge Graphs, Ontologies, Graph Databases, Neo4j, Gremlin, Cypher, RDF, SPARQL, Digital Signal Processing Basics, Control Systems Software, Scientific Visualization, Simulation Engines, Physics Engines, Numerical Stability, Floating Point Precision, IEEE 754, Error Propagation, Monte Carlo Methods, Optimization Algorithms, Linear Algebra Libraries, BLAS, LAPACK, FFTs, Sparse Matrices, Computational Geometry, CAD Software Engineering, GIS Systems, Spatial Indexing, R Trees, Geohashing, Mapping APIs, Robotics Path Planning, SLAM Basics, Autonomous Systems Software, Safety Critical Systems, IEC Standards Awareness, DO 178C Awareness, Medical Software Regulations Awareness, Automotive Software Basics, AUTOSAR Awareness, CAN Bus Programming, Middleware Development, IPC Mechanisms, Shared Memory, Message Passing, Sockets Programming, Unix Signals, Process Management, Scheduler Tuning, Kernel Modules Basics, Driver Development Basics, Firmware Update Systems, Bootloaders, BIOS Awareness, UEFI Awareness, Power Management, Battery Optimization, Thermal Constraints, Real Time Scheduling, Determinism Analysis, Latency Budgeting, Jitter Analysis, Benchmarking, Microbenchmarking, Macrobenchmarking, Synthetic Workloads, Production Load Modeling, Capacity Forecasting, SLA Design, SLO Definition, Error Budgets, Reliability Metrics, Mean Time To Recovery, Postmortem Writing, Blameless Culture Practices, Technical Debt Management, Roadmap Planning, Architecture Review, Design Docs, RFC Writing, Decision Records, ADRs, Knowledge Sharing, Brown Bag Talks, Engineering Onboarding, Hiring Interviewing, Coding Interview Design, System Design Interviewing, Pair Programming, Mob Programming, Code Katas, Continuous Learning, Reading RFCs, Reading Standards, Open Source Contribution, Community Engagement, Teaching Assistive Tools, Developer Tooling, CLI Design, UX for Developers, SDK Design, Language Bindings, API Client Generation, Mock Servers, Contract Testing, Pact, Consumer Driven Contracts, Sandbox Environments, Feature Toggles, Kill Switches, Dark Launching, Gradual Rollouts, Experiment Guardrails, Communication Skills, Verbal Communication, Written Communication, Technical Communication, Cross Functional Communication, Stakeholder Communication, Active Listening, Clear Documentation, Presentation Skills, Public Speaking, Explaining Complex Concepts, Teaching and Mentoring, Knowledge Transfer, Collaboration, Teamwork, Cross Team Collaboration, Remote Collaboration, Asynchronous Communication, Meeting Facilitation, Conflict Resolution, Negotiation, Empathy, Emotional Intelligence, Cultural Awareness, Professional Etiquette, Leadership, Technical Leadership, People Leadership, Influence Without Authority, Decision Making, Critical Thinking, Analytical Thinking, Problem Solving, Root Cause Analysis, Systems Thinking, Strategic Thinking, Prioritization, Time Management, Task Management, Goal Setting, Planning, Roadmapping, Estimation, Risk Assessment, Risk Mitigation, Ownership, Accountability, Responsibility, Reliability, Follow Through, Adaptability, Flexibility, Learning Agility, Continuous Improvement, Growth Mindset, Curiosity, Initiative, Proactiveness, Self Motivation, Discipline, Focus, Attention to Detail, Quality Mindset, Craftsmanship, Ethics, Integrity, Professionalism, Trust Building, Feedback Giving, Feedback Receiving, Coaching, Mentoring, Peer Review, Constructive Criticism, Conflict De Escalation, Stress Management, Resilience, Working Under Pressure, Deadline Management, Multitasking, Context Switching, Organization Skills, Documentation Habits, Note Taking, Process Improvement, Process Documentation, Change Management, Agile Mindset, Scrum Participation, Kanban Practices, Retrospectives, Sprint Planning Participation, User Empathy, Customer Focus, Product Thinking, Business Awareness, Cost Awareness, Value Delivery, Outcome Orientation, Data Informed Decision Making, Experimentation Mindset, Accountability for Results, Ownership Mentality, Accountability Culture, Dependability, Trustworthiness, Transparency, Adaptation to Feedback, Remote Work Discipline, Self Management, Career Planning, Professional Development, Networking, Mentorship Seeking, Hiring Participation, Interviewing Skills, Onboarding Support, Knowledge Sharing Culture, Cross Disciplinary Thinking, Creativity, Innovation, Ideation, Brainstorming, Design Thinking, Writing Proposals, RFC Participation, Decision Documentation, Consensus Building, Alignment Seeking, Managing Ambiguity, Working With Unclear Requirements, Asking Good Questions, Listening Before Acting, Patience, Humility, Respectfulness, Work Ethic, Persistence, Grit, Long Term Thinking, Short Term Execution, Balancing Speed and Quality, Bias Awareness, Inclusive Collaboration, Psychological Safety Contribution
