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Fiverr Pro
Nederlands
$
USD
Zack
@nvnvgk
Data Engineer and React Developer Conversion Tracked Landing Pages
Marokko
Arabisch, Engels, Frans
Over mij
I build landing pages the way a growth engineer would — with a data layer underneath, not just a design on top.
I specialize in React landing pages instrumented with custom event tracking, PostgreSQL pipelines, and live Streamlit/Power BI dashboards that show exactly why visitors convert — or don't.
▸ SaaS founders: data-backed conversion intelligence
▸ B2B businesses: lead forms wired directly to your database
▸ Data companies: pages that speak to technical buyers
Stack: React · PostgreSQL · Supabase · Python · Streamlit · Power BI
No templates. No guesswork. Let's talk.
Skills
Zack
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
Data dashboards
I will create a professional power bi dashboard for your business data
Programmering en technologie
I will create a modern portfolio website for data analysts and developers
Portfolio
Werkervaring
Database Engineer (Freelance & Academic Projects)
University Projects • ZZP
Dec 2025 - Jan 2026 • 1 mo
Designed and optimized relational databases for business applications. Implemented secure access control using roles, views, and RLS. Built audit systems with triggers and logging tables. Optimized SQL queries using EXPLAIN ANALYZE and indexing strategies. Integrated databases with Java applications (JDBC/JPA).
