Computer Engineer | Full-Stack Web Developer

Overview

Looking for part-time work (6 hours/day)

at $8.26/hour ($1,200.00/month)

Bachelors degree

Last Active

July 12th, 2026 (10 days ago)

Member Since

September 4th, 2025

Profile Description

Data Operations Specialist | Web Developer | Computer Engineer

I specialize in data operations and workflow automation. I take messy spreadsheets and turn them into organized, usable systems. My goal is to keep business data accurate and easy to work with.

DATA SERVICES

Data Entry and Database Management. High-volume data entry with strict quality checks. I have handled confidential records, tax paperwork, and large datasets.

Spreadsheet Engineering. Advanced work in Excel and Google Sheets — VLOOKUP, INDEX-MATCH, pivot tables, conditional formatting, data validation, Power Query, and VBA macros. I build templates that cut hours off manual tasks.

Data Cleaning and Validation. I find duplicates, fix inconsistencies, and standardize formats. For big jobs I use Python with Pandas and NumPy.

Data Analytics and Visualization. I turn raw numbers into clear reports and dashboards — revenue breakdowns, sales trends, performance metrics.

Workflow Automation. I use Google Apps Script, Python, and Excel macros to automate repetitive tasks like data imports, report generation, and file organization.

E-commerce Data Management. Shopify product listings, inventory updates, and catalog organization. I keep product info consistent across all sales channels.

WHAT I'VE BUILT

Spreadsheet Solutions. Custom tools and organized systems built with Excel, Google Sheets, Python, Google Apps Script, and VBA. From cleaning messy data to automated reporting.

Juana BMS. A full-stack business management system with real-time analytics (Recharts), sales reports with CSV export, customer purchase history, and activity logging. Built with React, Node.js, PostgreSQL, and Prisma.

USMAG Photography. A production website with online booking through Supabase, an admin dashboard, and automated client management. 14 pages deployed on Netlify.

TECHNICAL SKILLS

Data and Spreadsheets: Excel, Google Sheets, Pandas, NumPy, Google Apps Script, VBA, Power Query
Databases: PostgreSQL, SQL, Supabase
Development: HTML5, CSS3, JavaScript, React, Node.js, Python, REST APIs
Tools: Git, Shopify, Vercel, Netlify, Figma

PROFESSIONAL STRENGTHS

Data management and operations
Workflow automation and process improvement
Spreadsheet engineering and reporting
E-commerce and catalog management
Customer relations and support operations
Technical documentation
Project coordination

I combine hands-on data experience with the technical skills to build better systems. Before freelancing as a developer, I managed data for several clients — tax records, Shopify catalogs, customer databases — always with strict accuracy. That background gives me a practical understanding of data work from both angles: the operational side and the technical side.

I am looking for roles in data operations, spreadsheet management, workflow automation, or technical coordination where I can keep things running smoothly.