Ignacio Martinez
Ignacio Martinez

Senior Full Stack Engineer

Actively looking · Member since 29 Sep 2026
Location
Guadalajara, Mexico
Desired salary
Unspecified
Work preference
Remote Only / Full Time, Contract, Freelance
Experience level
Senior

About

Professional summary

I am a Senior Full Stack Engineer with more than eight years of experience delivering enterprise web products, cloud-native platforms, and data-driven internal systems.

I specialize in the JavaScript and TypeScript ecosystem, building responsive frontend applications with React, Next.js, Angular, and modern state-management patterns. I focus on accessible, localized, and high-performance user experiences.

On the backend, I design scalable Node.js services using NestJS and Express, REST APIs, microservices, WebSockets, Redis caching, and relational or document databases. I apply Clean Architecture, SOLID principles, automated testing, and maintainable engineering practices.

I have hands-on experience with AWS infrastructure, Docker, CI/CD pipelines, GitHub Actions, observability through Datadog, and secure secret-management workflows. I enjoy improving reliability, delivery speed, and operational visibility for production systems.

I have led technical teams and collaborated with cross-functional stakeholders on architecture, documentation, digital transformation, and large-scale application delivery. My work has supported products serving hundreds of thousands of active users and national operational teams.

I also use AI-assisted development workflows, including Claude, Cursor, GitHub Copilot, LangChain, and RAG-based approaches, to accelerate implementation, documentation, reviews, and navigation of complex codebases.

Notice period: Immediatly

Skills

35 capabilities

Tech stack & tools

Working toolkit

Experience

Career history

Full Stack Developer Howdy.com

Maintained and scaled high-performance connectivity web applications using Next.js, React, Node.js, and Express, supporting more than 500,000 monthly active users.

Collaborated with a cross-functional engineering organization of more than 12 developers, leads, and product owners on architecture and technical direction. Used Claude and Cursor for spec-driven development, code navigation, pull-request review, technical documentation, ADRs, post-mortems, Datadog observability, and distributed caching improvements.

Senior Frontend Developer Growk Services

Built and optimized multi-platform desktop applications using Electron and advanced JavaScript frameworks, emphasizing high-performance execution and reliable user experiences.

Applied test-driven development and automated test-suite generation with Codex and Jest. Managed infrastructure-related tasks through batch processing, secure terminal controls, and SSH navigation, while delivering responsive and localized interfaces aligned with UI/UX standards.

Software Application Developer Kyndryl

Refactored, designed, and deployed reusable UI components for enterprise React applications connected to distributed microservices through Axios.

Configured automated CI/CD environments using cloud services and established scalable unit and integration testing patterns that improved software reliability and testing coverage.

Application Developer IBM

Maintained internal web systems using React.js and responsive design structures, improving layout flexibility across multiple device viewports.

Used code-intelligence tooling to identify security gaps, accelerate repetitive development tasks, and help resolve vulnerabilities. Mentored team members on Redux, Zustand, JavaScript best practices, and clean code architecture.

Department Head & Software Engineer Comisión Nacional Forestal (CONAFOR)

Led a technical team as Department Head from September 2019 through November 2020, delivering critical forest-management systems used by more than 2,000 national operators and reducing administrative processing time by 40%.

Previously developed real-time automated verification workflows, optimized SQL Server and MySQL queries, and replaced manual paperwork processes. Also developed and maintained core data-capture applications for the National Forest Inventory.

Software Developer & Java Developer Qualtop

Developed e-commerce backend modules with PHP and MySQL, Java desktop software, and .NET policy-control applications using SQLite.

Contributed to the organization’s CMMI Level 2 certification by documenting development lifecycles, technical processes, and software engineering practices.

Full Stack Developer Freelance Consultant

Designed and delivered full-stack consulting projects, including a data-capture platform and dashboards for OlivIA for Her with a secure NestJS API, MongoDB models, AWS EC2 deployment, and GitHub Actions automation.

Integrated Stripe donation payments and real-time WebSocket functionality for Juntos por los Demás using PostgreSQL and AWS S3. Architected and deployed a Next.js single-page application with interactive maps and mobile-first responsive design for Visor Urbano.

Education

Learning history

Universidad de Guadalajara (CUCEI)

Bachelor's, Computer Science

Bachelor's degree in Computer Science. Graduated in September 2016.

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