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I'll build your real-time financial dashboard or automate your data workflows with Python — delivered in days, not weeks
I'm a fintech developer with live, deployed projects. If you need to visualize market data in real time, connect broker APIs, or automate reports you're still doing manually — I can build that for you.
What I deliver:
✓ Real-time web dashboards with live market data (NYSE, crypto, Argentine markets) using React + Vercel
✓ Broker & market API integrations: Finnhub, Interactive Brokers, KuCoin, BYMA
✓ Python automations: data extraction, scheduled reports, market-condition alerts
✓ AI-powered analysis via Claude API — signals, summaries, and insights on top of your data
I work with clear deadlines and ship working demos from the first sprint. You can check my public projects on GitHub and Vercel before committing to anything.
→ GitHub: cris-devtrading | Portfolio: blackswan-bot-ky78.vercel.app
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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Finally sharing my new portfolio website.
I wanted to build something that feels like me — clean, interactive, and focused on the work rather than just listing skills.
Built from scratch with a focus on:
→ Clean UI
→ Smooth interactions
→ Responsive design
→ Clear project presentation
There’s still a lot I want to improve, but after a lot of designing, tweaking, and rebuilding, I’m genuinely happy to finally put it out there.
Take a look: https://portfolio-olive-chi-6a94ctldsf.vercel.app/
Really like the clean approach here. The focus on showcasing the actual work makes the portfolio feel much more engaging.
AI Home Services App — Smart Technician Booking & Repair
A premium AI-powered home services app designed to simplify how people diagnose home problems, find the right service, and book qualified technicians.
The product uses AI to turn a simple problem description into a clear service recommendation — helping users move from “What’s wrong?” → “What do I need?” → “Who can fix it?”
Key Experience
→ AI-powered problem diagnosis
→ Text, voice & photo input
→ Smart service recommendations
→ Technician discovery & booking
→ Transparent service information
→ Real-time technician tracking
→ Premium, intuitive mobile experience
The concept is designed for founders building AI home-service platforms, technician marketplaces, repair apps, and SaaS products where reducing friction and improving the booking experience can create a stronger customer journey.
Role: Product Designer
Focus: AI Product Design · UX/UI · Mobile App Design · Service Marketplace
Shipped an editorial SaaS landing page delivering 100/100 Lighthouse scores, built strictly with semantic HTML5, vanilla CSS3, ES6 JavaScript, local WOFF2 typography, custom design tokens, CSS Grid, and zero external build tooling. Flux | Run Your business on Autopilot
