Networking — Why It's Not Optional
In ML and tech competitions, the people you know matter as much as what you know:
Networking — Why It's Not Optional
In ML and tech competitions, the people you know matter as much as what you know:
- Teammates from your network win hackathons faster than strangers
- Recruiters from top firms (Citadel, Jane Street, Google) cold-message high-profile GitHub/Kaggle profiles
- Top Kaggle competitors share private notebooks and ensemble strategies with people they know
- Most jobs in ML are filled before they're posted — through referrals
Networking is not schmoozing. It's building relationships with people who share your goals, and giving value to them first.
The 5 Networking Layers
| Layer | Platform | Depth | Time Investment |
|---|---|---|---|
| Public presence | GitHub, Kaggle profile, LinkedIn | Passive — recruiters find you | 1 hr/week |
| Build in public | Twitter/X, Indie Hackers, Dev.to, HN, Reddit | Medium — content builds trust | 30 min/week |
| Online communities | Discord, Slack, Reddit, Twitter/X | Active — daily conversations | 15 min/day |
| Local events | Luma, Meetup, GDG, AI Tinkerers | High depth — real relationships | 1 event/month |
| Competition teams | Kaggle teammates, hackathon squads | Deepest — built under pressure | Per competition |
Work all 5 layers simultaneously. Each reinforces the others.
File Index
| File | What's Inside |
|---|---|
Build_In_Public/BUILD_IN_PUBLIC_GUIDE.md | 10 platforms: Twitter/X hashtags, Indie Hackers, WIP, Hacker News, Product Hunt, Dev.to, Hashnode, Medium/TDS, Reddit table, Makerlog. Weekly content calendar. |
TikTok_Marketing/TIKTOK_GUIDE.md | Full 2026 algorithm breakdown, content ideas for ML/competition builders, hook formulas, hashtag strategy, posting schedule, growth tricks, cross-posting system |
LinkedIn_GitHub/LINKEDIN_GITHUB_GUIDE.md | Profile strategy, competition as experience, GitHub repo structure, content post types, Kaggle Expert path |
Online_Communities/DISCORD_SLACK_REDDIT.md | Top Discord servers, Slack workspaces, subreddit sizes, Twitter follow list, 15-min daily routine |
In_Person_Networking/IN_PERSON_NETWORKING_TIPS.md | Opening lines, conversation flow, who to talk to first, 24-hr follow-up system, building local reputation |