I was sitting in the Mumbai local, crushed between a man reading Loksatta and a woman balancing three shopping bags, when my manager pinged me on Slack: "Love your analysis on the Sensex underperformance. Did you build that visualization yourself?"
I hadn't. A colleague had. But here's what stung: I'd done better analysis that week — deeper, more nuanced — and nobody knew about it. My work lived in Google Sheets and PowerPoint decks that got deleted after presentations. No one could see what I actually knew how to do.
That evening, still irritated, I decided to do something I'd been avoiding for two years: build a personal portfolio website. Not because I was job hunting. Not because someone told me to. But because I realized I was basically invisible outside a 100-person Morningstar office.
What surprised me? It took four hours on a Sunday and cost me ₹0. And within three weeks, a portfolio manager reached out after seeing my analysis on tech stocks. Within two months, I'd been invited to speak at a local fintech meetup.
A portfolio website isn't a vanity project. It's how you own your expertise.
Why Every Data Professional Needs One (But Not Why You Think)
Here's what I used to believe: portfolio websites were for designers, developers, and creative types. The "portfolio" thing felt like a fashion industry concept.
I was wrong. Dead wrong.
In data and finance, a portfolio website does three things that LinkedIn and a resume cannot:
First, it shows your thinking, not just your output. A resume says "Analyzed mutual fund performance for 50+ schemes." A portfolio says "Here's how I discovered that 87% of active large-cap funds underperform their benchmark — here's the exact code, the data sources I used, and what surprised me." Anyone can claim skills. Showing them is rare.
Second, it proves you can communicate.** This matters more than people admit. I've seen brilliant analysts who can't explain their work. Your website isn't just a resume — it's proof that you can take complex ideas and make them legible. That's a superpower in Mumbai tech and finance companies, where half the struggle is explaining a Zerodha API integration to someone who thinks "API" stands for "something IT-related."
Third, it's searchable.** LinkedIn exists. But when someone Googles "mutual fund SIP strategy analysis India," will they find you? My portfolio shows up. That's how the portfolio manager found me. She literally typed "sensex technical analysis" into Google, clicked through to my site, and saw I'd actually done work on it.
And here's the thing that really got me: doing this took zero money and felt impossible until I actually started.
The Three Free Paths to Your First Portfolio Website
When I decided to build mine, I spent exactly 45 minutes researching options. (I know because I tracked it — occupational hazard of being a data analyst.) Here are the real contenders:
Option 1: GitHub Pages + Jekyll (Zero Cost, Medium Effort)
This is what I chose. And honestly? It's the best option if you have even basic comfort with code.
Here's why: GitHub Pages is free forever. Jekyll is a static site generator that's free and open-source. Together, they mean you get a real website with your own domain (username.github.io) at absolutely no cost. Hosting, SSL certificate, updates — all free.
The learning curve? If you can navigate a terminal and understand basic git commands, you're golden. I spent a Sunday learning it. There are about 47 free Jekyll themes you can fork, customize with your own content, and deploy in under two hours. I used the "Minimal" theme and changed exactly three colors to match my brand.
The real win: this is how serious developers and data scientists do it. When someone from a top tech firm visits your site and sees "Built on GitHub Pages," you've already signaled that you understand infrastructure. That matters more than you'd think.
But there's a friction point: if you're not comfortable with Terminal commands, this will feel intimidating.
Option 2: Notion + Super (Genuinely Free, Easiest Path)
This one surprised me. Two months after launching my GitHub site, a friend showed me her portfolio built on Notion and Super, and honestly? It looked more polished than mine.
Here's how it works: You build your entire site in Notion (which you probably already use — I use it to track my side research on market trends). Then Super.so or Fruition converts it into a real website with a custom domain. Both are free for basic plans. Your site looks modern, loads fast, and you didn't write a single line of code.
The downside? You're dependent on these platforms staying alive and free. GitHub Pages is built on actual infrastructure that's been stable for 12 years. Notion-to-website converters are newer. But if you want something live in one evening and you're not a coder, this is the play.
I know three analysts in my Mumbai network who did this. All of them launched within 48 hours. None of them regretted it.
Option 3: Webflow's Free Tier (Best Design, Still Free)
Webflow is what I'd choose if I were starting today and wanted something that looks genuinely professional without effort.
Their free plan gives you a real website with no Webflow branding. It's not as free-looking as GitHub Pages. You can actually design it visually without code. The drag-and-drop interface is intuitive enough that I could teach it to my non-technical cousin.
The catch? Webflow's free tier doesn't let you use a custom domain — it'll be yourname.webflow.io. But for starting out? Building something fast? Getting your work visible? It's genuinely excellent.
| Platform | Effort Level | Best For | Custom Domain Free? |
|---|---|---|---|
| GitHub Pages | Medium (requires terminal) | Developers, technical analysts | Yes |
| Notion + Super | Low (drag-and-drop) | Quick launch, non-technical | No (paid upgrade needed) |
| Webflow Free | Low (visual editor) | Beautiful design, no coding | No (paid upgrade needed) |
What Actually Goes On Your Portfolio (And What Doesn't)
Here's where most people mess up: they build a portfolio and then freeze. They add their resume, a "About Me" page with their life story, and maybe one project from 2022.
That's not a portfolio. That's a résumé in HTML.
Your portfolio needs three things:
1. Three to Five Real Projects With Full Transparency
Don't put a project on your portfolio unless you can explain it completely. Include:
- The problem. What were you trying to figure out? (Example: "Why did HDFC Bank underperform versus ICICI Bank in Q3 2023 despite better fundamentals?")
- The data source. Where did the data come from? (Moneycontrol API, NSE website, your own scraping script)
- Your methodology. What did you actually do? (Comparative analysis, time-series modeling, regression analysis)
- Key findings. What surprised you? What did you learn? (This is the most important part. This is where your thinking shows.)
- Code and/or visuals. If you built something with code, link to the GitHub repo. If you did analysis in Python or R, show the actual notebook. If you made visualizations in Tableau or even just Matplotlib, embed them.
I have five projects on my site. My most viewed? A deep-dive into why SIP returns from 2010–2022 were so much better than lump-sum investing, with code showing the exact calculations. It's gotten me more genuine conversations than my "About" page ever will.
2. A Blog or Writing Section (Optional But Powerful)
I didn't add this until month three. Biggest regret of the process.
You don't need to write much. But having even 2–3 substantive pieces on your site changes everything. Here's why: a project shows what you've done. Writing shows how you think.
My most popular piece is titled "Why Your CRED Cashback Is Making You Poorer" — it's 1,200 words about loss aversion and behavioral finance. It gets more traffic than my formal projects. And because of it, a personal finance startup in Bangalore asked me to write a guest piece for them.
If you're not a writer, start with one piece. Something you genuinely believe. Something you'd explain to a friend over coffee.
3. Contact and Social Links (And Nothing Else)
Don't over-design this. An email address. A LinkedIn. Maybe a GitHub. Done.
I used to think I needed to add testimonials, certificates, detailed case studies. I was wrong. Keep your site clean. Let the work speak.
The Real Work: Getting Traffic and Building an Audience
Having a portfolio website is not the same as having visibility.
I launched my site on a Wednesday afternoon. By Friday, I'd had 23 visitors — mostly me, testing it from different browsers.
Here's what changed that:
First, I shared it on Twitter. Not aggressively. I just tweeted a link to my piece on SIP returns and explained the finding in one paragraph. That tweet got 200 retweets. My site went from 23 monthly visitors to 3,400.
Second, I linked to it in my LinkedIn summary. Every time I commented on a financial news story or analysis, people could click my profile and see my work. That was low-key but consistent traffic.
Third, I submitted one analysis to a Substack newsletter about Indian finance. They linked back to my site. That single link brought me 300 visitors in one week.
The pattern? Your portfolio doesn't succeed because you build it. It succeeds because you use it. Every piece of work you do, every analysis, every insight — it should either live on your portfolio or link to it.
And here's the thing I didn't expect: once you have a portfolio, you start doing better work. Because you know it'll be public. Because you know someone might actually read it. That friction is motivating in a way that a hidden Google Sheet will never be.
My Perspective
I've been analyzing data at Morningstar for four years now, and one pattern I notice: the people who get recognized aren't always the smartest. They're the ones whose work is visible.
We have a team of 15 analysts. Two of them are legitimately exceptional — their thinking is clearer, their analysis more rigorous. But it's the three people with blogs, with side projects people can see, with Twitter presence, who get invited to speak at conferences. Who get recruitment calls. Who build actual influence.
I used to think this was unfair. Now I think it's just how information works. If your work is locked in company files, it doesn't exist to the broader world. And the broader world is where opportunities live.
Building my portfolio cost me zero rupees and about 20 hours of time spread over a month. It's generated more than 50,000 total visitors. It's led to freelance opportunities, speaking invitations, and genuine connections with people doing interesting work in finance and tech.
The thing that surprised me most? I thought my portfolio would help me get a new job. Instead, it made my current job more interesting. Because suddenly, colleagues started asking me to help with their analyses. Because senior leadership noticed my public work. Because I had leverage and a reputation that extended beyond the office.
That's more valuable than a job switch.
Final Thoughts
The hardest part of building a portfolio website isn't the technical setup. It's the first step: deciding that your work is worth sharing.
For years, I didn't think my analysis was "good enough" to put online. I told myself I'd do it after I'd been in finance longer, after I'd read more books, after I'd gotten better.
That's a lie we tell ourselves. You don't need permission. You don't need to be the best. You just need to do work that's honest, clear, and interesting to you.
Pick a platform this weekend. Not next month. This weekend. Spend four hours setting it up. Write one piece about something you actually care about — something you've spent time thinking about, something you'd argue about with a friend.
Launch it. It won't be perfect. Your design will feel amateur. You'll want to rewrite everything the moment it goes live. Do it anyway.
Because here's what happens next: people start reading your work. You start getting better at writing about your work. You start doing better work because you know you'll have to explain it. And slowly, very quietly, you become the person everyone knows as the one who understands this thing. That reputation is worth more than you can currently imagine.
I wrote this entire piece on my daily Mumbai local commute, squeezed between two strangers, thinking about how differently my career looks now that people can actually see what I do.
Your portfolio is waiting. Build it.
Dattatray Dagale
Data Analyst • Blogger • Mumbai
I'm a data analyst from Kalyan, Maharashtra, working at Morningstar. I write about personal finance, career growth, and everyday life for Indian millennials — the stuff I wish someone had told me earlier.
Written by Dattatray Dagale • 11 June 2026
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