Latest / The Career Change Podcast with Fexingo: Switching Fields, Bootcamps, and Reskilling / How Bootcamp Grads Can Build a Professional Network from Scratch
Transcript
- Lucas: So you've finished your bootcamp. You've got projects in your portfolio, you can talk through a tech stack in an interview — but you open LinkedIn and you've got maybe 47 connections, mostly classmates and that one instructor who hasn't posted since 2022. Luna: And every job listing says 'preferred: strong network in the industry.' Which is basically a catch-22 when you're coming from outside the industry. Lucas: Exactly. That's the wall a lot of bootcamp grads hit around month three of the job search. You've got the skills, but you don't have the relationships that grease the wheels. Today I want to talk about a specific approach to building a professional network when you're starting from zero — no alumni directory, no former colleagues in tech, no family friend at Google. Luna: Are we talking about the classic 'just send a cold DM' advice? Because I feel like that's the default and it almost never works. Lucas: Right, the cold DM is actually what I want to start with, because it's the trap. You send 'Hi, I'm a recent bootcamp grad interested in your role at X, could I pick your brain?' — and maybe one in fifty replies. The problem is you're asking for value before you've offered any. So the core of today's episode is what I call the 'Value-First Introduction.' Luna: Okay, I love that framing. So instead of asking for help, you lead with something useful. But what does that look like for someone with maybe six months of coding experience? Lucas: Let me give you a concrete example. I was talking to a junior data analyst named Priya — she finished a data science bootcamp in Austin last fall. She wanted to get into health tech, specifically companies working on predictive models for patient readmission. She realized that a lot of the people she wanted to talk to — data scientists at hospitals or health startups — they're all wrestling with messy public datasets. Luna: So she found a messy dataset and cleaned it up? Lucas: More than that. She found a publicly available CMS dataset on hospital readmission rates — it's huge, it's got like 3,000 hospitals and dozens of columns. She spent a weekend writing a Python script to clean it, then she built a simple interactive dashboard in Streamlit showing the top factors correlated with readmission. She didn't publish it publicly — she kept it as a thing she could share one-on-one. Luna: So now she's got something to offer. Not 'pick your brain' but 'here's a free piece of analysis that might save you an afternoon.' Lucas: Exactly. She identified five senior data scientists at health systems and health tech companies, all active on Twitter or LinkedIn, all posting about readmission models. She sent each a short, personalized note: 'I noticed you work on readmission prediction. I built a dashboard using the CMS dataset that visualizes some of the trends — thought you might find it interesting. No strings attached, just sharing.' Three out of five replied within 48 hours. Luna: Three out of five is incredible. What happened next? Lucas: Two of them asked to see the dashboard. One invited her to a 15-minute call to talk about how she built it. That call led to an introduction to their team's hiring manager. She's now in the final rounds for a junior data analyst role at a regional hospital network. And the key is: she never asked for a job. She just offered something useful and the conversation flowed from there. Luna: So the one thing she did differently was create an asset. Not a generic portfolio piece, but something targeted to the exact person she was reaching out to. That's smart, but it's also a lot of work for each person you contact. Lucas: It is. And you don't need to do it for everyone. The idea is to pick three to five people who are truly at the center of the niche you want to break into. Think of them as 'node connections' — they're well-connected in that space, so one conversation with them can lead to more referrals. You invest heavily in those first few. After that, you can use a lighter touch. Luna: It reminds me of something we touched on in episode 25 about building credibility without a degree. The same principle applies — you have to demonstrate competence before you can expect trust. And I think a lot of bootcamp grads underestimate how much they can actually offer. You don't need to be a senior engineer. A well-organized spreadsheet or a clean Git repo can be hugely valuable to someone who's busy. Lucas: Yeah, and let's talk about another channel that's underused: niche Slack communities. LinkedIn is a graveyard of performative posts. But a Slack group for, say, healthcare data professionals — those are active, people are asking questions, sharing resources. If you join one of those and spend two weeks just answering people's questions — even simple ones — you start building a reputation. Luna: Don't you need an invite to most of those? How do you even find them? Lucas: There are directories — sites like SlashList or the Open Slack list. But a better way: follow people in your target field on Twitter or LinkedIn, see which communities they mention. Often they'll say 'great discussion in the DataTalks Slack' or something. Also, many conferences have associated Slack channels that stay active year-round. You can join without attending the conference, sometimes. Luna: Okay, so you join a Slack. You start being helpful. Then what? Do you eventually DM people? Lucas: You can, but the etiquette is different. In Slack, the norm is to reply to someone's public question with a thoughtful answer. After you've done that a few times, it's fine to send a quick DM saying 'Hey, I really appreciated your insights on the X thread. I'm exploring a career switch into this space — would you be open to a 10-minute chat sometime?' That's way warmer than a cold LinkedIn message because you've already established presence. Luna: It's like showing up to a party, helping clean up, and then asking someone for a favor. Versus just walking in and asking for a favor at the door. Lucas: That's the perfect analogy. And I'd add one more piece: after you have that first conversation, follow up within 24 hours with a specific thank-you that references something you discussed. 'Thanks again for the advice on using XGBoost for time-series data — I tried it and it improved my model by 5 percent.' That turns a one-off chat into a relationship. Luna: And if they don't reply? Or if you do all this and still get silence? Lucas: Then you move on. Not everyone will respond. But if you've been genuinely helpful in public spaces, someone else will notice. I've seen cases where a person's thoughtful comment in a Slack thread got them a job offer six months later — because a hiring manager lurking in the channel remembered the name. Luna: That's the network effect. You don't build it in a week, but every interaction is a seed. Lucas: Right. And this is also something that, you know, we think about a lot on this show. We deliberately don't run ads — no sponsor breaks, no 'brought to you by' — because we want this to be a resource you can trust without wondering if someone paid for the opinion. If that approach has helped you, and you want to support the show staying independent, the link is buy me a coffee dot com slash fexingo. No pressure ever, but it's what keeps the episodes coming without any commercial noise. Luna: Yeah, and it genuinely makes a difference. Even a small contribution helps cover hosting costs and lets us keep the focus on what actually works for career changers. Now, let's get back to networking — because I want to talk about in-person events, which are making a comeback in a big way. Lucas: Totally. Conferences, meetups, even local hackathons. I think a lot of bootcamp grads avoid these because they feel like impostors. But actually, these events are perfect for people without a traditional background, because you can lead with enthusiasm and a willingness to learn. Luna: What's the move at a conference? Walk up to someone and say 'Hi, I'm new'? Lucas: Almost. The trick is to have a specific, curious question. Not 'what do you do?' — that's boring. Something like 'I saw your talk on using transfer learning for medical imaging. How did you handle the small dataset size?' That shows you paid attention and you have some knowledge. Then the conversation naturally goes deeper. Luna: And if you don't have a specific question? What if you're at a general tech conference and you don't know any of the speakers? Lucas: Then find someone standing alone by the coffee station and ask them what session they're most excited about. It's low stakes, and often they'll ask you the same. From there you can mention you're a bootcamp grad looking to break in — and you'd be surprised how many people will offer advice or even a connection. Luna: So the common thread through all of this — online and offline — is to lead with curiosity and offer something before you ask for something. That feels very different from the typical 'network harder' advice. Lucas: It is. And it works because it's respectful. Most people want to help, but they're overwhelmed. If you make it easy for them to say yes — by showing you've done your homework, by offering a small value — you're respecting their time. And that's the foundation of any real professional relationship. Luna: I want to go back to Priya's story for a second. She built that dashboard for five people. What happened to the other two who didn't reply? Lucas: One never responded. The other replied three weeks later with 'sorry for the delay, this is cool.' She followed up with a quick 'no problem, happy to share the code if you want.' That led to a brief exchange but no job. Still, she made a contact. And six months later, that same person might remember her when a junior role opens up. Luna: So even the 'failures' have a long tail. I think that's an important point — networking isn't transactional. You're planting seeds. Lucas: Exactly. And one final thought: don't forget to nurture your existing network, even if it's small. Your bootcamp classmates are going through the same thing. Form a small group where you share opportunities, practice pitches, and hold each other accountable. That's your immediate support system, and it's often overlooked. Luna: That's a great point. Because a strong internal network can be a force multiplier. If five of you are each reaching out to five people, suddenly you've got twenty-five potential leads among you. Lucas: Right. And you can celebrate each other's wins, which keeps morale up. So to sum up: lead with value, pick a few high-impact targets, join niche communities, be useful first, and follow up thoughtfully. That's the playbook for building a network when you're starting from scratch. Luna: I'd add one more: be patient. It took Priya about three months from her first outreach to the final interview. That's not instant, but it's also not years. And she did it without a single alumni connection. Lucas: Yeah, three months to change the trajectory of her career. That's a pretty good return on a few weekends of work. Next episode, I want to talk about something that comes up a lot in our listener mail — how to handle the 'experience paradox' when you're applying to jobs that ask for two years of experience and you have a six-month bootcamp. But that's for next time. Luna: Looking forward to it. And if you have your own networking success story or a strategy that worked for you, we'd love to hear about it. You can reach us at the usual place. Lucas: Right. For now, go build something useful and share it with someone who might appreciate it. That's the whole game. See you next time.