Hi, I'm Kevin Ariza!

Software Engineer - Web, Mobile & Backend 🚀

Hello there! I am a passionate Software Engineer 🧑‍💻 with over 5 years of experience in building things that live on the internet. Whether it's crafting rich frontend experiences, developing scalable mobile applications, or engineering robust backend systems, I thrive on the challenges and creativity that come with full-stack development. With a solid foundation in React, Python, and Node.js. In my spare time, I'm also diving into game development with the Godot Engine.

When I'm not coding, you'll find me spending time with my family 👨‍👩‍👦, lost in a good book 📚, or reconnecting with nature on a tranquil retreat 🌳. I believe in lifelong learning, sharing knowledge, and building meaningful connections both within and outside the tech community.

Highlighted Experience

Islands 🏝️

Senior Full Stack Engineer (Mobile First)

December 2023 - Present

🔗 Islands

🔗 Leo Wallet

Specializing in mobile-first development, leveraging React Native and Expo to create innovative solutions. My role involves driving the development process from concept to completion, ensuring both high performance and user satisfaction.

Key Achievements:

Developed and enhanced mobile applications using React Native and Expo, focusing on client requirements and innovative technologies 📱.
Implemented effective code organization and architectural patterns to ensure maintainability and scalability 🔍.
Employed state management techniques and performance optimization strategies to improve app functionality ⚙️.
Successfully managed the development of secure and efficient mobile applications for high-profile clients, including Leo.wallet 🛡️.
Achieved rapid deployment rates, significantly improving application functionality and user satisfaction 🚀.
Demonstrated exceptional skill in transitioning projects from concept to completion, ensuring timely and quality deliveries 🏁.
Optimized memory and resource usage in the application by leveraging memoization techniques judiciously, ensuring efficient utilization without overloading memory or wasting resources 💾.

CodePath 📚

Senior Technical Support Representative

January 2024 - Present

🔗 CodePath

Empowering college students and professors through dedicated technical support in web and iOS development curriculums.

Key Achievements:

Provided expert support for web development topics, including HTML, CSS3, JavaScript, TypeScript, and React.js 🌐.
Guided backend development projects using Node.js and Express.js, enhancing learning outcomes 🛠️.
Supported Native iOS development curriculum, covering Storyboard, UIKit, and SwiftUI projects 📱.
Facilitated a dynamic learning environment, enabling students and professors to tackle project challenges successfully 👩‍🏫👨‍🎓.

Buildertrend 🏗️

Senior Full Stack Engineer

April 2022 - December 2023

🔗 Buildertrend Website

🔗 Buildertrend Wallet

At Buildertrend, serving as a Senior Full Stack Engineer, I embraced the challenge of enhancing system efficiency and user engagement through advanced technology stacks including Python and React, contributing significantly to the Buildertrend Wallet's success.

Key Achievements:

Rapidly grasped the full technology stack, significantly contributing to various projects and enhancing overall system efficiency and user experience 👨‍💻.
Enhanced performance with a custom Python networking library, achieving 10x improvements in space complexity and reducing latency, crucial for the development and maintenance of Buildertrend Wallet 📈.
Developed and implemented a comprehensive notification service, leveraging third-party APIs to boost user engagement and retention, showcasing the ability to work effectively with a cross-functional team 📣.
Designed and executed a user onboarding tracking system, significantly improving the onboarding process and user satisfaction, demonstrating the capacity to foster scalable and flexible development practices 🌟.
Optimized data retrieval and processing by utilizing MongoDB's aggregation framework, enhancing the application's responsiveness and advocating for SOLID principles across projects for a more robust and maintainable code architecture 🏛️.
Played a pivotal role in driving forward project milestones and ensuring high-quality software delivery, particularly through engaging in rigorous code review processes and contributing to the maintenance of high code quality and fostering a culture of continuous improvement 🔍.

Inaxia 🌐

Senior Full Stack Engineer Consultant

September 2021 - March 2022

Delivering advanced web and mobile solutions, leveraging a broad range of technologies to drive client success.

Key Achievements:

Defined requirements and resolved issues in collaboration with clients, ensuring project alignment with business objectives 🤝.
Developed cross-platform prototypes using React.js, TypeScript, and Ionic Framework v6, integrating Firebase and MongoDB for robust backend solutions 📲.
Employed the Web Speech API to enhance user interfaces with text-to-speech capabilities, improving accessibility and user engagement 🔊.
Consistently delivered high-quality work ahead of schedule, contributing to enhanced client satisfaction and project success 🏆.
Enhanced user experience in collaboration with designers, implementing intuitive UI/UX designs 👨‍🎨.

Blankfactor 🖥️

Senior Frontend Engineer

March 2021 - November 2021

🔗 Blankfactor Website

As a Senior Frontend Engineer at Blankfactor, I focused on developing scalable applications using React.js and React Native, employing cutting-edge design patterns and technologies to drive efficiency and innovation in front-end development.

Key Achievements:

Rapidly acquired and applied new skills, boosting efficiency 💡.
Developed applications using React.js, React Native, Vue.js, and other technologies 🛠️.
Designed React Native apps using Domain Driven Design and Flux pattern 📐.

PagoLinea SAS 💳

React Native Developer

March 2020 - September 2021

🔗 PagoLinea Website

📱 iOS App | Android App

My tenure as a React Native Developer at PagoLinea SAS was marked by my direct involvement in building and launching the company's mobile payment application from the ground up, showcasing my ability to lead projects to successful completion.

Key Achievements:

Built the entire application from scratch as a solo developer, bringing the concept to market 🚀.
Collaborated with project managers to define coding milestones and deliver features on schedule ⏱️.
Released the first version of the application well ahead of schedule, exceeding stakeholder expectations 🌟.

Other Professional Experience

Hornstromp 🎮

React Developer

December 2019 - March 2020

Hornstromp Youtube Channel

Working as a React Developer for Hornstromp, I developed a dynamic content platform utilizing React.js and Gatsby, demonstrating my ability to implement efficient content management systems and enhance user experience.

Key Achievements:

Developed a prototype blog using React.js, Gatsby, and Contentful CMS 📝.
Implemented KANBAN methodology for project management 📊.
Achieved a 100% score in all Lighthouse report categories 🌟.

Ecoluciones 🌱

STEAM Educator and Robotics Specialist

March 2019 - March 2020

🔗 Ecoluciones

At Ecoluciones, I served as a STEAM Educator and Robotics Specialist, where I developed and led educational programs focused on sustainable technology and robotics, using tools like Arduino and Scratch to foster an innovative learning environment.

Key Achievements:

Championed STEAM education through initiatives like Robotics with Arduino and Game Development with Scratch 🤖.
Authored guides on 3D printing and optimized printer firmware 🖨️.
Emphasized sustainability by constructing an extruder machine for recycled filament ♻️.

WorkerBot 🏭

Co-founder & Engineer

April 2018 - April 2019

At WorkerBot, I was instrumental in establishing a new venture in the 3D printing industry, developing software solutions that significantly advanced our 3D printing capabilities and business model.

Key Achievements:

Co-founded an on-demand 3D printing company 🌐.
Led the electronics segment and mastered advanced 3D printing techniques 🛠️.

Developed software solutions to enhance the 3D printing process 🖥️.

Skills

Frontend: React, JS/Typescript, HTML5, CSS3 🖥️
Backend: FastAPI, Express.js, Python, Node.js 🔧
Mobile: React Native, Native iOS with Swift and Swift UI 📱
Databases: Firebase, PostgreSQL, MongoDB 🗃️
Version Control: Git, GitHub 🔄

Education 🎓

Self-taught Software Engineer from Zero To Mastery Academy and FreeCodeCamp. Studied Electrical Engineering at Rafael Urdaneta University in Venezuela 🏫.

Recommendations 🤝

"Happy to work with Kevin, he impressed me with his technical skills, dedication, and ability to deliver high-quality work. He's highly proficient in Javascript and Python, always asks the right questions to make us realize loopholes in the processes, and has the best attitude to go the extra-mile and give the most value he can to the team. Any team or organization would greatly benefit from having him onboard."

Esteban Contreras, Senior Fullstack Engineer, Buildertrend

"I had the privilege of working with Kevin at Buildertrend, and I enthusiastically recommend him as an outstanding Full Stack Developer. Throughout our project, Kevin consistently showcased remarkable technical expertise and problem-solving capabilities, delivering high-quality solutions within challenging timeframes. His proficiency in both front-end and back-end development, coupled with strong communication and collaboration skills, greatly contributed to our team's success. Kevin's adaptability, thirst for knowledge, and meticulous attention to detail make him an exceptional fit for any full stack development position."

Tyler Sanderson, Senior Frontend Engineer, Buildertrend

"I am delighted to write this recommendation for Kevin Ariza, whom I've had the pleasure of working with for the past year. Kevin is a highly skilled Full Stack Developer who consistently demonstrates deep expertise in a broad range of front-end and back-end technologies."

Fernando Flores, Senior Python Engineer, Buildertrend

"Kevin is always available to help me when needed, he strives for excellence and is a valuable leader. His strongest qualities are communication and knowledge, which were very helpful to the project I worked on."

Jorge Santamaria, Frontend Developer, Blankfactor

"Kevin was a fantastic person to work with, and is not only a multi-skilled and Innovative perfectionist always ready to put all his energy and stamina to get the job done. He is a great colleague a reliable friend."

Nela Vivas, UI/UX Designer, Ecoluciones