✉ Dcocuy91@gmail.com 🔗 LinkedIn 📞 +1 289-214-2589 📍 St. Catharines, ON · Canada · Open to Remote

Data Analyst · Operations & Finance · Bilingual EN/ES

Diana Marcela
Cocuy Mogollón

I turn financial complexity into data that drives decisions.

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What I do
Analyze financial & operational data, build dashboards, and surface insights that move businesses forward.
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Who I help
Finance teams, operations managers, and business leaders who need clarity in their numbers — in English or Spanish.
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How I use data
Power BI dashboards, financial reconciliation, KPI monitoring, cost analysis — backed by 10+ years of real-world experience.
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My edge
Bilingual EN/ES + a finance background that gives data context most analysts simply don't have.

Currently transitioning from 10+ years in Finance & Operations into full Data Analytics — building on a foundation of real numbers, real decisions, and real results across Canada and Colombia.

Power BISQLExcel ERP / CRMQuickBooks Bilingual EN/ESWES Certified
Explore My Tools My Story ⬇ Download CV
Diana Marcela
Diana Marcela · Data Analyst

What I Can Do For Your Business

How I Add Value

Whether you run a small business or lead a finance team — I bring the tools, experience, and bilingual communication to help you understand your data and act on it with confidence.

📊
Analyze Financial Data

Dig into your records, reconcile gaps, and surface the patterns that reveal where your money truly goes.

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Build Dashboards

Design Power BI dashboards that give you real-time KPI visibility — no more manual reports.

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Identify Trends

Find revenue patterns, cost signals, and inefficiencies before they become losses.

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Support Decision Making

Bridge raw data and leadership decisions with reports and frameworks that give your team clarity.

Interactive Tools

Tools I Build

Personal Expense Calculator

Monthly Income
Monthly Expenses

Your Financial Summary

Total Income
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Total Expenses
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Balance (Savings)
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Expense ratio0%
Enter your income and expenses to see your personalized financial insight.

Expense Dashboard — Simulated Data

Jan – Jun 2024
Total Income
$42,000
6-month period
Total Expenses
$31,450
74.9% of income
Total Savings
$10,550
25.1% saved
Avg. Monthly Save
$1,758
On track
Expenses by Category
Income vs Expenses (Monthly)
Category Breakdown
CategoryAmount% TotalTrend
Housing
$9,60030.5%— stable
Food
$6,30020.0%↓ -3%
Transport
$4,80015.3%↑ +5%
Utilities
$3,15010.0%— stable
Entertainment
$2,8008.9%↓ -8%
Other
$4,80015.3%↑ +2%
Monthly Savings Progress

Personal Finance Dashboard

Profile
Monthly Income
Monthly Expenses
Savings Goal
Summary Monthly Tracker Category Analysis Insights

Live Preview

Income
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Expenses
$0
Balance
$0
Savings Rate
0%
By Category
12-Month Projection
Category Breakdown
CategoryAmount% IncomeStatus

Excel includes 4 sheets: Summary · Monthly Tracker · Category Analysis · Insights & Action Plan

Analytical Work

Projects & Analysis

Manufacturing · Pricing

Price Segmentation in Manufacturing

Analyzed SKU-level pricing across product categories to identify revenue leakages and margin compression. Built a segmentation model enabling a pricing strategy redesign — recovering $80K+ CAD and driving 5% cost reduction.

$80K+ recovered300+ SKUsPower BI

Logistics · Cost Analysis

Transport Cost Impact on Final Pricing

Mapped procurement and logistics data to measure how transport cost fluctuations cascaded into final product pricing. Built a monitoring framework enabling proactive renegotiation with 50+ vendors.

50+ vendorsCost modelingExcel

Operations · Process Control

Process Implementation & Operational Control

Led design of operational tracking systems for 30+ public investment projects. Established standardized KPI dashboards and audit trails — enabling 1,300+ officials to manage compliance across a $20M USD portfolio.

30+ projects$20M USD1,300+ trained

Finance · Compliance

Trust Fund & Audit Operations

Managed 300+ monthly transactions across 80+ client accounts with zero audit failures. Designed reconciliation workflows and compliance reporting that reduced processing time significantly.

300+ tx/month80+ accountsZero audit fails

Published on Amazon · Available Worldwide

Budget Planner:
Your Week, Your Wealth

Financial control begins with small, consistent habits in your daily life. This Budget Planner was designed to help you take ownership of your wealth and turn your goals into reality — week by week. Clean, intuitive, and built for real life. Available in English — ships worldwide.

Weekly expense tracking layout
Income vs. expenses overview
Savings goals & progress tracker
🛒 Get it on Amazon — Ships Worldwide
⭐ Available now · English · Ships worldwide
Budget Planner book cover
Available worldwide on Amazon

My Journey

From Finance to Data Analytics

Currently in transition

I didn't decide to become a data analyst overnight. It happened through 10 years of working closely with numbers — watching how one right insight could recover thousands of dollars or completely change the direction of a decision.

In every role I held, I kept asking: what does the data actually say? Not just the summary — but the patterns underneath. That curiosity is what led me here.

Today I'm layering Power BI, SQL, and Python onto a career built in financial operations. My goal: bridge both worlds — bringing the business context data analysts often miss, and the analytical precision operations professionals rarely develop.

This is not a career change. It's a career evolution.

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2014–2019
Financial Services & Compliance
Building the financial foundation
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2019–2022
KPIs, Risk & Investment Analysis
First encounter with data at scale
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2021–2023
Operations & Financial Control
Precision meets analysis
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2023–Present
Power BI · SQL · Pricing Strategy
Data analysis in practice
→
Now
Full Data Analytics · Python · Dashboards
Evolving every day

The Person Behind the Data

About Me

I'm a bilingual Data Analyst and Operations professional with 10+ years across Canada and Colombia — combining financial expertise, analytical thinking, and operational precision to solve real business problems.

I believe data is only as powerful as the story it tells and the decisions it enables. That's the work I'm here to do.

Data-driven mindset — Numbers into clear, actionable insights.
Bilingual advantage — Fluent EN/ES, bridging teams and markets.
Cross-sector experience — Public, private, and financial sectors.

Let's Connect

✉️
Dcocuy91@gmail.com
📞
+1 289-214-2589
🌎
Canada · Colombia
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