← Home

Calvin Daniel

Production Operations · Data Analysis · Web Development

Operations professional with 17+ years at John Wiley & Sons. Experienced in cross-functional process improvement, Power BI dashboards, financial analysis, and web development.

Follow my running journey here: @calvindaniel06

Core Competencies

Web Development Content Strategy Data Reporting CMS Integration
HTML/CSS JavaScript Python SQL Power BI BigQuery DAX Excel

Experience

Feb 2020 – Present

Commercial Operations Senior Specialist

John Wiley & Sons · Remote

  • Built a Power BI dashboard consolidating 15 data sources into a unified operational reporting platform for executive leadership.
  • Lead cross-functional process improvement initiatives, conducting financial and variance analysis supporting executive-level planning.

Jun 2018 – Feb 2020

Associate Product Manager

John Wiley & Sons · Hoboken, NJ

  • Owned product roadmap for WileyPLUS, coordinating simultaneous workstreams across design, engineering, and marketing.

Oct 2014 – Jun 2018

Web Specialist / Technical Lead & Prototyper

John Wiley & Sons · Hoboken, NJ

  • Served as technical project lead for digital product initiatives, establishing code governance and QA frameworks.

May 2008 – Oct 2014

Digital Delivery Consultant

John Wiley & Sons · Hoboken, NJ

  • Supported deployment and integration of learning management systems across global education product lines.

Sep 2014 – Present

Freelance Web Developer

Self-Employed · Remote

  • Manage end-to-end client project delivery — requirements, design, development, and post-launch support.

Projects

EliteHitter+

EliteHitter+

MLB batter leaderboard ranking players by HardContact+ (Hard Hit% − Whiff%). Built with React, Tailwind, and the Baseball Savant Statcast API.

ReactTailwindNode.jsBaseball Savant
Running Analysis App

Running Analysis App

Personal Strava running dashboard with weekly mileage charts and Boston Marathon qualifying time projection.

PythonChart.jsStrava API
Portfolio Website

Portfolio Website

Personal portfolio built with HTML, CSS, and vanilla JS. Features dark/light mode, particle canvas, and scroll animations.

HTMLCSSJavaScript