Daniel Guerrero

Application Developer

Business Analyst

Systems Engineer

Web Developer

MBA

Marketing Research & Analystics

Daniel Guerrero

Application Developer

Business Analyst

Systems Engineer

Web Developer

MBA

Marketing Research & Analystics

Download CV Contact Me

About Me

Hey, there hi I'm Daniel, a Systems Engineer with over 8 years in data analytics, business intelligence, and process automation. I specialize in using tools like SQL, Python, MicroStrategy, and Tableau to turn data into actionable insights, streamline business processes, and drive operational efficiency. Additionally, as a freelancer, I provide website development services, helping clients create dynamic, user-friendly sites. With a solid foundation in systems engineering and an MBA, I am committed to delivering innovative solutions that empower businesses to make informed, data-driven decisions.

  • Location: Hamilton, ON, CANADA
  • Languages: English,Spanish
  • Skills:
    VBA
    WordPress
    Java
    Python
    Gitlab
    HTML
    PowerShell, VBA, Bash
    SQL
    MicroStrategy
    PHP
    MS Access
    COREL DRAW
    PowerPoint
    Excel - Macros
    Snowflake
    SAS
    ENVIRONICS ANALYTICS
    SAP BUSINESS OBJECTS
My Services
Process Automation & Optimization

Leverage automation tools (SQL, Python, Bash, PowerShell, VBA, VBS) to streamline business processes, reduce inefficiencies, and boost productivity across departments.

Data Analytics & Reporting

Transform raw data into valuable insights using advanced SQL, Python, and business intelligence tools like MicroStrategy and Tableau. Deliver customized dashboards and reports to support data-driven decision-making.

Application Development

Design and build user-friendly applications tailored to business needs using technologies like Java, MS Access, and modern web tools. Deliver lightweight, effective solutions to solve specific operational challenges.

Agile Delivery & UAT Leadership

Provide end-to-end support for Agile project delivery, including leading user acceptance testing (UAT), writing user stories, and facilitating stakeholder collaboration. With formal training in requirements engineering (IREB certified), ensuring that business needs are clearly defined, well-documented, and translated into effective technical solutions.

Companies I’ve Worked With

DIRECTV Colombia
Movistar
Phoenix Contact Canada
PNeed a website?
Package
From $ 500 month
  • Custom Website Design & Configuration
  • Mobile responsive layout
  • Up to 6 pages/sections
  • Basic SEO optimization
  • 30 days technical support included
Contact me

Testimonials

Alberto Amezquita
MMAI | M.Ec. | Lead Model Validation & Implementation | Banking | Advanced Analytics | AI & DL
I had the pleasure of working with Daniel at DirecTV, and I can attest to his exceptional hard work and positive attitude. Daniel consistently delivered high-quality work, demonstrated strong attention to detail, and was always willing to collaborate and help others. I strongly recommend him and have no doubt he will rock in any role in the future.
John Doe
John Doe
Art Director
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Helen Floyd
Helen Floyd
Art Director
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Fun Facts
100+ Albumes Listened
15 Awards Winner
1 000+ Cups Of Coffee
10 Countries Visited
Resume
Experience
Software Engineer
2013 - Present
Software Engineer
Google Inc.

applied the engineering design process to design, develop, test, maintain, and evaluate software.

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Data Scientist
2011 - 2012
Data Scientist
Upwork Inc.

Collaborated with functional teams of data scientists, user researchers, product managers.

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App Product Developer
2009 - 2010
App Product Developer
Freelancer Inc.

Designed, created, tested, programmed and updated apps for a mobile device.

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Education
2014 - 2018
Michigan Technological University
Houghton

Michigan Technological University offers a B.S. in Computer Network.

Certificate
2012 - 2014
Computer Science Major
New York

Management Information Systems, which focuses on information systems design.

Certificate
2008 - 2012
iSchool Philadelphia
Philadelphia
Information Systems or Information Technology programs.
Certificate
Programming Skills
  • Python
    75%
  • JavaScript
    90%
  • Visual Basic
    85%
  • Java
    95%
Tool Stack
  • Figma
    75%
  • Photoshop
    75%
  • Xcode
    85%
  • GitLab
    95%
General Skills
Coding
  • React
    90%
  • Typescript
    65%
  • PHP
    75%
  • C#
    85%
Languages
  • English
    90%
  • Spanish
    60%
  • Italian
    30%
  • French
    70%
Platforms
  • Visual Studio
    90%
  • OutSystems
    75%
  • Android Studio
    85%
  • Xcode
    95%
Knowledge
  • Data science and machine learning
  • Data structures and algorithms
  • SQL and database technologies
  • Project management and development
  • Git and GitHub
  • Linux and Windows management
  • Communication and collaboration
  • Object-Oriented Programming (OOP)
Blog
June 4, 2025 Hello world!

Welcome to WordPress. This is your first post. Edit or delete it, then start writing!
April 28, 2020 Brand Identity with Code

Creating a digital representation of a brand’s values, personality, and message through web design, user experience, and visual elements. This…
April 28, 2020 Data Center Infrastructure

Servers, storage systems, networking equipment, and cooling systems. It plays a crucial role in ensuring the reliability, performance, and scalability…
April 28, 2020 Music Player Design

When designing a music player, it is important to consider user-friendly features such as intuitive navigation, customizable settings, and a…

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Get in Touch
  • Address: Hamilton, ON, CANADA
  • Email: dguerrero343@gmail.com
  • Phone: +437 215 9389
  • Freelance: Available
Contact Form