Hector Lopez Email & Phone Number

At Wizeline, my role is around continue development developing and enhancing the dowjones initiatives, My tenure involves a blend of innovation, technical skill application, and client-focused solutions.Key Initiatives:➜ Implemented accessibility features in accordance with WCAG 2.1 guidelines, enhancing web application usability for users with disabilities. Skills used: React, React Query, TypeScript.➜ Collaborated in the planning and development of the centralized dashboard for dowjones initiatives, demonstrating effective project optimization. Skills used: Storybook, Unit Testing, React Testing Library, TestCafe.➜ Created reusable micro-components for various teams, enhancing cross-functional efficiency and code reusability in dowjones initiatives. Skills used: React, GraphQL, newskit, React Query, swr.➜ Streamlined the onboarding process for new colleagues, reducing the average time from 3 sprints to 1-2 sprints through effective documentation and training materials. Skills used: React, Next.js, TypeScript, Storybook.Tech Stack & Main Skills: My technical proficiency spans a diverse range of technologies and methodologies, including React, Next.js,Newkits, Storybook, React Testing Library, TypeScript, , GraphQL, TestCafe, Jenkins. Additionally, I have extensive experience GitHub Actions, Aws

At AVIO Consulting, my role as a Developer was centered around the development and enhancement of a large-scale Point of Sale (POS) system, instrumental in optimizing store operations and customer transactions. This period was characterized by innovative development, application of diverse technical skills, and delivery of client-focused solutions.Key Initiatives:➜ Feature Implementation for Store Operations: Led the development of essential store operation features, such as managing store openings/closings, cash transactions, and register operations, to enhance operational efficiency. Skills used: React, Express, TypeScript.➜ Transaction Management and Payment Processing: Developed a comprehensive system for handling various payment types, improving the transactional efficiency of the POS system. Skills used: React, Salesforce integration, AWS.➜ Security Enhancement with Authentication and Authorization: Implemented secure authentication and authorization systems, including role-based access controls, for the POS system. Skills used: React, Express, AWS.➜ Collaborative Development in POS System: Actively contributed to the development of the POS system, collaborating with cross-functional teams to align the product with customer needs. Skills used: Jenkins, Agile methodologies.➜ Ongoing Support and Performance Optimization: Provided continuous support and enhancements, focusing on bug fixing and performance optimization of the POS system. Skills used: Jenkins, AWS tools.Tech Stack & Main Skills:My expertise at AVIO Consulting was demonstrated through my work with technologies such as React, Express, and TypeScript for frontend development, and AWS for backend support. Jenkins played a key role in continuous integration and deployment, supporting collaborative development processes. Salesforce integration was also a significant aspect of my role, enhancing customer relationship management.

As a Developer at Zemoga, my role was integral in driving technical solutions and ensuring operational excellence. My experience was marked by a series of key initiatives that leveraged my extensive skill set:Key Initiatives:➜ Provided critical support for the Checkout section in E-Commerce, resolving complex bugs and implementing fixes in a challenging monorepo environment, which hosted over 100 active developers. Skills used: React, GraphQL, Jenkins.➜ Implemented accessibility features in accordance with WCAG 2.1 guidelines, enhancing web application usability for users with disabilities. Skills used: React, React Query, TypeScript.➜ Collaborated in the planning and development of the Order Tracker feature, delivering the project in 4 sprints instead of the projected 6-8 sprints, demonstrating effective project optimization. Skills used: Storybook, Unit Testing, React Testing Library, TestCafe.➜ Created reusable micro-components for various teams, enhancing cross-functional efficiency and code reusability in E-commerce projects. Skills used: React, GraphQL, Tachyons, React Query.➜ Streamlined the onboarding process for new colleagues, reducing the average time from 3 sprints to 1-2 sprints through effective documentation and training materials. Skills used: React, Next.js, TypeScript, Storybook.Tech Stack & Main Skills: My technical proficiency spans a diverse range of technologies and methodologies, including React, Next.js, Tachyons, Storybook, React Testing Library, TypeScript, Splunk, Quantum Metrics, Nx Monorepos, GraphQL, TestCafe, Jenkins. Additionally, I have extensive experience in MicroFrontEnds with Flutter, SonarQube, GitHub Actions, Python Microservices, AWS, SQS/SNS, API Gateway, DynamoDb, RDS, S3, Parameter Store, Secrets Manager, SSM Agent, Lambdas, Step-Functions, PostgreSQL, Mambu, Blazer, Airship, InSwitch, LiquidBase, APM, SAM.

In my capacity as a Developer at Globant, I contributed to a range of projects, showcasing my technical abilities and leadership skills. My role involved overseeing project management, mentoring teams, and engaging in high-level software development.Key Achievements:➜ Project Management: Coordinated with client Product Owners and Team Leads for task estimation and approval, ensuring efficient project timelines. Skills used: React, TypeScript, Agile methodologies.➜ Mentorship and Quality Assurance: Mentored the frontend team, overseeing the quality of software solutions. Skills used: React Testing Library, Jest.➜ Healthcare Web Application Development: Contributed to a React-based web application for healthcare, collaborating with cross-functional teams. Skills used: React, Redux/Redux-Sagas, TypeScript, MaterialUI.➜ Component Library Creation: Developed a versioned component library on GitHub Registry, reducing code duplication. Skills used: React, Storybook, CSS/Sass.➜ Architecture Migration: Led the transition from class to functional components using flux architecture in two sprints. Skills used: React, Flux, Styled Components.➜ Codebase Refactoring: Refactored the codebase to update React versions and MaterialUI, enabling the adoption of new frontend trends. Skills used: React, MaterialUI, Jest.Tech Stack & Main Skills:My expertise at Globant was highlighted by my proficiency in a wide range of technologies. Key skills included React development (both functional and class components), state management with Redux, MobX, and Recoil, and UI development using Storybook. I was adept in React Testing Library and Jest for code quality assurance, and experienced in TypeScript, Styled Components, CSS, Sass, MaterialUI, Tailwind, and Bootstrap for frontend development.

Electronic Engineer, Electrical And Electronics Engineering

Full-Stack Developer

Holberton School trains Developers in a peer learning and project-based methodology, with a curriculum that includes Fundamentals.

Maestría En Ingeniería De Software (Miso), Information Technology