Project ideas from Hacker News discussions.

What makes you senior

📝 Discussion Summary (Click to expand)

1. Reducing Ambiguity Distinguishes Seniors

Seniors clarify vague problems by asking targeted questions, understanding user needs, and avoiding premature implementation.
"“Tell me about a project you’re most proud of?” Then I’m going to start asking questions about your decision making process, how you dealt with complexity and ambiguity, etc." - raw_anon_1111
"The key things often missing in meetings discussing a vague problem is do we really understand the problem and how do we make concrete progress." - terrillw

2. Seniority > Title: Focus on Ownership and Impact

Titles like "Senior" are often meaningless; true seniority involves scope, leadership, initiative, and reducing chaos over rote coding.
"It's just a pay grade. Please folks stop trying to analyze 'junior,' 'senior,' and so forth." - oh_my_goodness
"You don’t get to be a senior engineer just because of tenure. It’s not gaming the system to expect a level to be based on the amount of responsibility." - raw_anon_1111

3. Practice + Mindset Over Pure Talent or Years

Seniority stems from practiced skills like initiative, reflection, and asking questions shamelessly, not innate talent or time alone.
"My superpower as a staff engineer was having zero shame in asking questions." - dcminter
"Seniority level it’s based on the volume of practice someone has. Period." - alexgotoi


🚀 Project Ideas

Ambiguity Reducer

Summary

  • AI-powered ticket/refinement tool that transforms vague Jira-style tickets into clarified specs by prompting users with targeted questions about problems, users, constraints, and assumptions.
  • Core value: Saves time wasted on assumptions, enables juniors/mids to "senior-ize" tasks without handholding, reduces misaligned implementations.

Details

Key Value
Target Audience Engineers, PMs, and teams dealing with fuzzy specs or Jira tickets
Core Feature Input vague ticket → AI generates disambiguation questions (e.g., "What user problem?", "Success metrics?", "Constraints?") → Iterative refinement into design doc
Tech Stack React/Next.js frontend, LLM backend (OpenAI/Groq), Supabase for storage
Difficulty Medium
Monetization Revenue-ready: Freemium ($10/mo pro for teams)

Notes

  • Addresses cod1r's "making assumptions wasting time" and hnthrow0287345's "vague jira-shit"; HN would love as it embodies "reduce ambiguity" praised by terrillw, raw_anon_1111.
  • High utility for startups like zwnow's where bug fixes are deprioritized; sparks discussions on PM/engineer handoffs.

SeniorSim Interview Coach

Summary

  • AI simulator for senior engineer behavioral interviews, generating scenarios from real HN-cited questions (e.g., "Project you're proud of?", "Past decision to change?") with feedback on ownership, ambiguity handling.
  • Core value: Preps candidates to demonstrate "real" seniority beyond LeetCode, bridging gap between ticket-pullers and owners like raw_anon_1111's ideal hires.

Details

Key Value
Target Audience Mid/senior engineers prepping for BigTech/consulting interviews
Core Feature Role-play chat with branching scenarios, rubric-based scoring on leadership principles (e.g., Amazon's), reflection prompts
Tech Stack Streamlit/Vercel frontend, LangChain + GPT-4 for simulation, Pinecone for example DB
Difficulty Medium
Monetization Revenue-ready: Subscription ($20/mo unlimited sessions)

Notes

  • Directly solves raw_anon_1111's interview frustrations ("couldn’t describe anything... took ownership"); quotes like gmane's hindsight question make it authentic.
  • Practical for necovek's "develop this mindset"; HN debates leveling (levels.fyi links) ensure viral discussion.

Ownership Tracker

Summary

  • Personal dashboard for engineers to log initiatives, reflections, and impact (e.g., ambiguities resolved, bugs proactively fixed), generating promo docs or self-assessments against frameworks like Dropbox/Levels.fyi.
  • Core value: Proves "real" seniority via evidence (not titles), combats inflation and aids genuine growth/mentorship tracking.

Details

Key Value
Target Audience IC engineers avoiding title traps, mentors evaluating juniors holistically
Core Feature Journal entries with templates (e.g., "Led feature X: ambiguities faced, decisions"), auto-generates matrices/reports for perf reviews
Tech Stack Tauri desktop app or SvelteKit web, SQLite/local-first, optional LLM for insights
Difficulty Low
Monetization Hobby

Notes

  • Tackles oh_my_goodness's "just a pay grade" vs. raw_anon_1111's "scope/impact"; dijit's "decouple from junior promotions" and ip26's mentorship metrics.
  • Utility for agumonkey's "improving without hesitation"; fosters HN talks on career ladders like WhyOhWhyQ's gamification critique.

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