Career growth skills for software engineers: interview preparation, promotion planning, technical writing, feedback, and 1:1s.
Run a mock behavioral interview with coaching on STAR format and story strength
Run a mock system design interview with feedback on structure, depth, and communication
Review and rewrite a software engineer resume for maximum impact
Write or improve a promotion document for a software engineer
Write a technical specification (design doc or RFC) for a software project
Prepare for 1:1s with your manager: agenda templates, what to discuss, how to surface blockers, career growth conversations, and skip-level prep. Use when preparing for manager or skip-level 1:1s.
Prepare for behavioral interviews: STAR format, story bank, leadership principles, common questions, and how to tailor stories to seniority. Use when preparing for behavioral interviews.
Coding interview preparation: the 7-step problem-solving framework, complexity analysis, common patterns (sliding window, two pointers, BFS/DFS, DP), and how to handle pressure. Use when preparing for or practicing coding interviews.
Give effective feedback: SBI model (Situation-Behavior-Impact), written peer review feedback, handling difficult conversations, and giving upward feedback. Use when writing peer feedback or preparing to give feedback.
Write a promotion document or self-assessment for a software engineer: impact evidence, scope demonstration, leadership examples, and framing for the target level. Use when writing or reviewing a promo doc.
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80+ SDE skills and 40+ chained workflows across 9 plugins — system design, code quality, architecture, debugging, execution, MERN stack, testing, DevOps, and career growth. JavaScript-first.
Designed for Claude Code and Cowork. Skills compatible with other AI assistants.
Building a new system? -> /design
Reviewing code or a PR? -> /review-code
Writing an architecture decision? -> /write-adr
Building a MERN feature? -> /mern-feature
Debugging a production issue? -> /postmortem
Breaking an epic into tickets? -> /write-tickets
Prepping for an interview? -> /mock-design
claude plugin marketplace add yourusername/sde-skills
for plugin in sde-*/; do
cp -r "$plugin/skills/"* ~/.gemini/skills/ 2>/dev/null
done
| Plugin | Skills | Commands | Domain |
|---|---|---|---|
sde-system-design | 8 | 4 | HLD, estimation, data modeling, API design |
sde-code-quality | 8 | 4 | PR review, refactoring, SOLID, patterns |
sde-architecture | 7 | 4 | ADRs, migrations, resilience, observability |
sde-debugging | 6 | 4 | RCA, postmortems, logs, incident response |
sde-execution | 7 | 5 | Tickets, estimation, deployment, runbooks |
mern-stack | 12 | 6 | MongoDB, Express, React, Node.js, JWT |
sde-testing | 6 | 3 | Unit, integration, E2E, TDD, contracts |
sde-devops | 6 | 3 | CI/CD, Docker, Kubernetes, Terraform |
sde-career | 8 | 5 | Interviews, promotion, specs, feedback |
| I want to... | Command |
|---|---|
| Design a system end-to-end | /design [system] |
| Estimate capacity and scale | /estimate [system] |
| Design a REST API contract | /design-api [resource] |
| Design a data model | /model-data [domain] |
| Review my PR before submitting | /review-code [diff] |
| Refactor messy code safely | /refactor [code] |
| Spot and fix code smells | /smell-check [code] |
| Plan tests for a feature | /test-strategy [feature] |
| Write an architecture decision | /write-adr [decision] |
| Plan a safe migration | /plan-migration [from to] |
| Write a blameless postmortem | /postmortem [incident] |
| Debug a production issue | /debug [symptom] |
| Respond to a live incident | /incident [description] |
| Break an epic into tickets | /write-tickets [epic] |
| Write release notes | /release-notes [commits] |
| Create a deployment checklist | /deploy-plan [service] |
| Write an on-call runbook | /write-runbook [service] |
| Build a full MERN feature | /mern-feature [feature] |
| Build JWT auth (MERN) | /mern-auth |
| Design a MongoDB schema | /mern-schema [domain] |
| Build an Express REST API | /mern-api [resource] |
| Build a React component | /mern-component [component] |
| Review MERN code | /mern-review [code] |
| Plan a full test suite | /test-plan [feature] |
| Generate tests for my code | /write-tests [code] |
| Design a CI/CD pipeline | /design-pipeline [service] |
| Dockerize a service | /dockerize [service] |
| Write Terraform IaC | /write-iac [infrastructure] |
| Practice system design | /mock-design [system] |
| Practice behavioral interview | /mock-behavioral |
| Write a promotion document | /write-promo [level] |
| Write a technical spec | /write-spec [feature] |
| Review my resume | /review-resume |
These rules are encoded into every skill and command output.
MIT
npx claudepluginhub chavangorakh1999/sde-skills --plugin sde-careerFind, fix, and prevent production issues. Root cause analysis, blameless postmortems, log analysis, performance debugging, memory leak detection in Node.js, and incident response.
DevOps skills for software engineers: CI/CD pipelines, Docker, Kubernetes basics, infrastructure as code, monitoring/alerting, and secrets management.
Testing skills for software engineers: unit testing, integration testing, E2E, TDD, test data management, and contract testing.
Design scalable, resilient, production-grade systems from first principles. HLD methodology, capacity estimation, data modeling, API design, caching, message queues, distributed systems, and database selection.
Make durable architectural decisions. ADRs, migration planning, tech debt classification, service decomposition (DDD), resilience patterns, observability design, and event-driven architecture.
Comprehensive career development, communication, and soft skills frameworks for software developers. Covers career progression, promotion preparation, resume optimization, behavioral interviews, difficult conversations, stakeholder communication, team effectiveness, feedback, presentations, mentoring, and personal branding.
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