I'm always excited to take on new projects and collaborate with innovative minds.

Phone Number

+52 55 8380 7733

Email

jahazielm3@gmail.com

Linkedin

Jdmloficial

Address

CDMX MX

Social

👋 Hi there, I’m Jahaziel 👨‍💻 Building Scalable & Intuitive Tech Solutions

Full Stack / Software Architecture
/ UX-UI & IT Leadership

Keeping innovation, usability, and performance at the core.

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4+ years of experience in design, development, and leadership

+

Year Innovating

In Tech & Design

+

Projects

Empowering Businesses

+

Satisfied

Happy Clients

+

Certified Professional

with Global Impact

Featured Works

Where Creativity Meets Functionality

RenoCapital

Reno Capital - CTO & UX Manager

As CTO and UX Manager, I established and led the IT department at Reno Capital, spearheading the development of a robust e-commerce platform and an internal ERP system to streamline operations across multiple departments.

  • Project Info
  • Client

    Reno Capital S.A. de C.V.

  • Completion Time

    2 year

  • Technologies

    AWS, Design Thinking, Atomic Desig, Figma, (UCD), APIs, Git/GitHub, Scrum, Analytics, Hotjar, Jira, Leadership, Team Mentorship, Prototyping, Workflow.

LALEO

Redesign and Optimization of LALEO's E-commerce System

Led the complete redesign and optimization of LALEO’s e-commerce platform and ERP system. Integrated advanced UX/UI methodologies to enhance user experience and streamline internal workflows, ensuring scalable and efficient solutions for the entire company.

  • Project Info
  • Client

    LALEO - J.P. Oklever Edition Books

  • Completion Time

    2 years

  • Technologies

    Figma, DesignThnking, UCD, Scrum, AtomicDesign, Miro, HotJar, Google Analytics, Mobile First, Interactive Prototypes

Leonora AI

Leonora - Clinical Case Management System with AI

Led the design and development of a platform enabling students and medical professionals to create and manage clinical cases using AI. Designed an intuitive admin panel for moderating cases and comments, while ensuring a seamless user experience through deep UX research and collaborative teamwork.

  • Project Info
  • Client

    LALEO - J.P. Oklever Edition Books

  • Completion Time

    6 months

  • Technologies

    Usability Testing, Personas, User Personas, Journey Mapping, Card Sorting, Figma, Atomic Design, Prototypes, OpenAI

OnPoint

Custom Printing Solutions Website

I designed and developed the OnPointCR website, a platform specializing in personalized printing about-me for promotional items. The site showcases various about-me, including merchandise customization, corporate gifts, and event-exclusive products. It also details the printing techniques employed, such as screen printing, pad printing, laser engraving, DTF textile/UV printing, and embroidery.

  • Project Info
  • Client

    OnOpointCR S.A. de C.V.

  • Completion Time

    4 months

  • Technologies

    HTML5, CSS3, JS, Figma, UI/UX design

zelio

What I’ve Accomplished

A collection of certifications that showcase my commitment to continuous learning and expertise in technology, design, and leadership.

My Professional Journey

Focused on growth, innovation, and creating meaningful results.

Education

2018-2019

CISCO CCNA 200-125

Capa8 CDMX

2017-2022

Bachelor's Degree in Computer Engineering

National Autonomous University of Mexico (UNAM)

2015 - 2017

Technical Degree in Computer Science

CCH Azcapotzalco, UNAM

2012-2013

Certification in Graphic Design

Coursera

Experience

February 2025 - Present

Promass Group

UX Coordinator

October 2024 - Present

DevModeMerch S.A.P.I. de C.V.

Founder

June 2023 - September 2024

Reno Capital S.A. de C.V.

Chief Technology Officer (CTO) & UX Manager

August 2021 - June 2023

LALEO - J.P. Oklever Edition Books

UX/UI Team Leader

February 2019 - November 2021

Ministerios La Hermosa

Multimedia/Dev Team Leader

JavaScript . NextJS . Tailnwind

Core Skills & Tools

A combination of creativity and technical expertise.
Figma

%

Figma

Sketch

%

Sketch

Adobe Suit

%

Adobe

JIRA

%

JIRA

%

Git

G. Analytics

%

Analytics

Amazon AWS

%

AWS

Highlights

My Skills

  • UX/UI Design

    • Figma, Adobe XD, Sketch, Framer, Prototyping Tools, Journey Mapping
    • Interviews, Prototyping, Wireframing, User Flows, Personas, Usability Testing
    • AtomicDesign, DesignThinking, UCD, A/B Testing
  • IT & Development:

    • HTML5, CSS3, JavaScript (ES6+), TypeScript, React.js, Next.js, AWS, Netlify
    • Git, GitHub, Responsive Design, CI/CD, Google Cloud Platform
    • Scrum/Kanban
  • Leadership:

    • Jira, Trello, Asana, Miro, Notion, Slack
    • OKRs, KPIs, Building rapport, SMART goals
    • 360 Feedback Surveys, Pulse Surveys, Team Building
  • Automation & Technology

    • ERP Systems, Google Analytics, Hotjar, Google Tag
    • Identifying and Automating Manual Processes, Integration of Complex Systems
    • Process Mapping, Iterative Development, End-to-End Project Management
  • Others:

    Premiere Pro, After Effects, Photoshop, Illustrator, Storytelling

In addition, I have expertise in integrating design with development, ensuring seamless collaboration between creative and technical teams.

Driving Innovation Through Collaboration

Trusted by businesses and professionals to deliver outstanding design and technology experiences.

A Legacy of Collaboration

Testimonials and comments from professionals, my team and partners.
“Working with William was an absolute pleasure. His attention to detail and user-focused design approach significantly improved our product's usability”
infinia
John Doe - Head of Legal and Compliance, Tech Innovators
“Working with William was an absolute pleasure. His attention to detail and user-focused design approach significantly improved our product's usability”
infinia
John Doe - Head of Legal and Compliance, Tech Innovators
“Working with William was an absolute pleasure. His attention to detail and user-focused design approach significantly improved our product's usability”
infinia
John Doe - Head of Legal and Compliance, Tech Innovators
“Working with William was an absolute pleasure. His attention to detail and user-focused design approach significantly improved our product's usability”
infinia
John Doe - Head of Legal and Compliance, Tech Innovators
“Working with William was an absolute pleasure. His attention to detail and user-focused design approach significantly improved our product's usability”
infinia
John Doe - Head of Legal and Compliance, Tech Innovators
“Working with William was an absolute pleasure. His attention to detail and user-focused design approach significantly improved our product's usability”
infinia
John Doe - Head of Legal and Compliance, Tech Innovators

Recent blog

Explore the insights and trends shaping our industry
March 28, 2023 • 3 min read
5 UI/UX Trends to Watch in 2024

Stay ahead of the curve with these emerging trends in UI/UX design.

March 28, 2023 • 3 min read
The Importance of User Research

Stay ahead of the curve with these emerging trends in UI/UX design.

March 28, 2023 • 3 min read
The Role of Color Psychology

Stay ahead of the curve with these emerging trends in UI/UX design.

Let’s Connect

Looking for a creative partner or expert in technology and design?
Don’t hesitate to reach out.
Phone Number
+52 55-8380-7733
Email
jahazielm3@gmail.com
Linkedin
Jahaziel Martínez
Address
Mexico City, Mexico

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