Open to opportunities

Aldahir Martinez

@aldahirmartinez

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Senior Full-Stack Developer with over 10 years of experience.

Mexico

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What I'm looking for

I am looking for a role that fosters innovation, collaboration, and growth, where I can leverage my full-stack expertise to drive impactful projects.

I am a Senior Full-Stack Developer with over 10 years of experience in building scalable web and desktop applications. My expertise spans across various technologies including FastAPI, Django, Node.js, and React, allowing me to deliver high-quality solutions that meet diverse client needs. I have a proven track record of developing RESTful and GraphQL APIs, integrating payment systems, and managing cloud infrastructure, which has significantly enhanced operational efficiency in fintech applications.

Throughout my career, I have successfully resolved critical backend issues, implemented AI-driven features, and automated CI/CD pipelines, all while ensuring high standards of security and performance. My collaborative approach has enabled me to work effectively with cross-functional teams, driving rapid feature delivery and supporting organizational transformations into global SaaS leaders. I am passionate about leveraging technology to create impactful solutions and continuously seek opportunities to grow and innovate in the tech space.

Experience

Work history, roles, and key accomplishments

Current

Senior Full-Stack Developer

Current

TOXSL

Feb 2023 - Present (2 years 6 months)

Delivered high-quality omnichannel banking applications using React (TypeScript), Next.js, Redux, and FastAPI, integrated into PayPay Digital platform for PWA web systems. Built RESTful and GraphQLAPIs with FastAPI to support real-time integration of AI/ML models for NLP and computer vision tasks, enabling intelligent automation for insurance claims processing and public service document digitizat

React TypeScript Next.js Redux fastAPI RESTful APIs GraphQL AI ML NLP Computer Vision

Senior Backend Developer

Scalero

Aug 2019 - Present (6 years)

Developed and maintained high-performance Scalero’s EMAIL Marketing Platform using Django and Rest API, React.js delivering seamless cross-platform user experiences and integrating Celery and Sentry to track real-time bugs. Architected backend APIs and microservices with Rest API and RabbitMQ, optimizing real-time communication and system scalability for enterprise clients.

Django REST APIs React Celery Sentry RabbitMQ AWS Terraform Docker Kubernetes

Software Engineer

Upwork

May 2014 - Present (11 years 3 months)

Developed scalable backend services and APIs using Java (Spring Boot), Node.js, Express, and Laravel to support dynamic content management and business logic integration with various CMS platforms such as WordPress and Shopify. Designed and implemented RESTful and WEB APIs to facilitate seamless data exchange between frontend and backend systems, improving application responsiveness and user exper