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John C
@j_sapienta
Web App Developer, Crypto Analytics Dashboards
Nigeria
Igbo
À propos de moi
I'm John, web developer & data analyst specializing in crypto dashboards, data analytics, and interactive web apps. I build both white-themed & dark-themed (system adaptive ) HTML/React dashboards, PDF report generators, trading tools, and mini web apps — delivered in 24–48 hours. Projects include crypto lifecycle trackers, sports analysis suites, arcade games, social app clones, and AI-powered tools. Philosophy student — I think carefully before I build and solve the real problem, not just the stated one. Stack: HTML · CSS · JavaScript · React · Python · Three.js.
Compétences
John C
hors ligne •
Voir mes services
Infographie
I will design a professional sports or crypto analytics dashboard
Déploiements et DevOps
I will build you a custom ai powered web app using claude API
Expérience professionnelle
Freelance Web Developer & Analyst
Self Employed • Temps partiel
Jun 2024 - Present • 2 yrs 1 mo
Description: Built 20+ web apps including crypto market dashboards, arcade games, trading platforms, currency converters, and social app clones. Delivered HTML/PDF report tools for crypto and sports content creators.
Crypto Analyst & Content Creator
Twitter • Indépendant
Sep 2023 - Present • 2 yrs 10 mos
My X (Twitter) — @JSapienta Produces multi-volume crypto and financial market analysis for a growing X audience. Builds screenshot-ready dashboards covering coin lifecycle frameworks, AI narrative tokens, macro data, and US equity earnings.
