Jason Martinez

Crafting exceptional digital experiences with clean code and thoughtful design

Get To Know Me

About Me

Crafting digital experiences with passion, precision, and purpose

👋Hello, I'm Jason Martinez

A passionate Full Stack Developer and  AI Engineer with 5+ years of experience crafting digital experiences that users love.

My experience ranges from modifying and optimizing programs in .NET to creating modern user interfaces with React, always focused on improving the user experience and the efficiency of systems.

During my career, I have worked on key projects where I have used technologies such as SQL Server for database management, Azure for deployment and management of cloud resources, and tools such as Azure Pipelines for continuous integration and deployment (CI/CD). In addition, I have cross-tested and reviewed Pull Requests (PR) to ensure code quality and consistency.

Core Technologies

.NETC#SQL ServerGitGitHubReactNext.jsTypeScriptAI Integration

Software Developer

Upwork Freelancer

2020 — Present

Delivering high-quality projects across diverse domains, specializing in web applications, API development, and cloud integrations.

Top Rated • 91% Success Score

Let's Connect

bboyace10@gmail.com
jasonmartinez.bio
Mexico

Achievements

Top Rated on Upwork
Expert in AI Integration
50+ Projects Delivered

Available for Hire

Open to New Opportunities
Open to Relocation
Remote & On-site Available
Tech Arsenal

Technology Stack

Technologies I use to bring ideas to life

Backend

.NET

Expert
5 years exp

C#

Expert
5 years exp

Entity Framework

Expert
4 years exp

GraphQL

Intermediate
2 years exp

Frontend

React

Expert
4 years exp

Next.js

Expert
3 years exp

TypeScript

Expert
3 years exp

JavaScript

Expert
5 years exp

Tailwind CSS

Expert
4 years exp

Vue

Intermediate
2 years exp

Database

SQL Server

Expert
3 years exp

MongoDB

Expert
3 years exp

MySQL

Intermediate
3 years exp

Cloud & DevOps

Azure

Intermediate
3 years exp

Git

Expert
5 years exp

AI & Integration

OpenAI

Expert
2 years exp

Claude

Expert
2 years exp

Stripe

Intermediate
2 years exp
Professional Journey

Experience

My professional journey and the impact I've made across different domains

March 2025 — Present

Software Developer

DaCodes

I implemented communication flows with ChatGPT by developing efficient APIs in .NET to process requests/responses with the OpenAI API, integrated MongoDB to store conversation histories and contextual data, improving the user experience with dynamic interfaces in Vue.js with real-time rendering of AI-generated responses.

Key Achievements

Technologies & Skills

API ChatGPT.NETVueJSMicrosoft SQL ServerMongoDBJavascript
July 2022 — December 2024

Software Developer

Telepro by PFS

I worked as a Full Stack developer, where I focused on modifying and improving an ASP.NET program to adapt it to the client's specific needs. All in an Azure environment for all stages of the software life cycle. I implemented new features and corrected errors, ensuring the stability and scalability of the system. I participated in the integration of external APIs and web services to expand the program's capabilities.

Key Achievements

Technologies & Skills

AzureASP.NETMicrosoft SQL ServerJavaScriptGit
December 2021 — July 2022

FrontEnd Developer

Ehecatl Software Services

I designed and developed a complete e-commerce as part of a one-month challenge, using Figma for UI/UX design, wireframe design,interactive prototypes and design systems, and React for the development and implementation of key functionalities such as a shopping cart.

Key Achievements

Technologies & Skills

HTML / CSSJavaScriptReact.NET Core 3.1FigmaJQuery
March 2021 — March 2021

FrontEnd Developer

Basement.studio

I designed and developed a complete e-commerce as part of a one-month challenge, using Figma for UI/UX design, wireframe design, interactive prototypes and design systems, and React for the development and implementation of key functionalities such as a shopping cart.

Key Achievements

Technologies & Skills

HTML / CSSJavaScriptReactTypeScriptFigma
Juanary 2020 — October 2020

Software Developer

Abarrotes Valle Verde

I designed and implemented a point of sale (POS) system in a collaborative way, optimizing the sales process for 7 cashiers in the warehouse, inventory management, transaction processing, report generation and hardware integration.

Key Achievements

Technologies & Skills

.NET Framework 4.8Windows FormMicrosoft SQL ServerC#
5+
Years Experience
50+
Projects Completed
91%
Success Rate
Portfolio Showcase

Featured Projects

Discover my latest work in web development, AI integration, and digital innovation

Picture of the author
Web Application
Live

Azzule Systems

A client of DaCodes

Azzule is a leading provider of cloud-based data management and compliance solutions for the food supply chain. Specializing in food safety, sustainability, and audit automation, Azzule helps growers, packers, and distributors streamline regulatory compliance, risk management, and operational efficiency.

Picture of the author
Web Application
Live

Volkswagen México

A client of Telepro by PFS

Volkswagen Financial Services México is the financial arm of Volkswagen Group in Mexico, providing tailored financing and insurance solutions for customers and dealers. Established to support sales of Volkswagen, Audi, SEAT, and other group brands, it plays a key role in facilitating vehicle purchases and leasing in the Mexican market.

Picture of the author
Web Application
Live

OhhFiles

A client of Ehecatl

OhhFiles designed primarily for patients undergoing bariatric surgery or obesity treatment to track their medical and personal health data. The platform allows users to upload and monitor their health metrics, creating a historical and graphical self-record to support long-term lifestyle changes and medical follow-ups

Picture of the author
Web Application
Live

MediGer

A client of Ehecatl

MediGer is a specialized care center in Mexico City dedicated to comprehensive support for older adults, particularly those facing memory issues or dementia. They focus on combining medical expertise with empathetic, human-centered servic

Contact

Let's Work Together

Ready to bring your ideas to life? I'm always excited to work on interesting projects and collaborate with amazing people. Let's create something extraordinary together.

Or reach out directly: