🎯 I'm an experienced Web and Mobile Applications Developer specializing in React, React Native, JavaScript, Node.js, and API development with over 5 years of experience. I have a history of successfully delivering projects across various industries. I have held key roles in notable companies such as Disney, Keller Williams, Globant, and TrueNorth where I led the development of multi-platform technologies and collaborated with major clients.
🦾 I have expertise in the following industries:
✔️ Banking & Finance
✔️ Social Media
✔️ Real Estate
✔️ E-commerce
✔️ Education
✔️ Healthcare
Stack of Technologies:
➕ JavaScript (React.js, Node.js, Next.js, ES6)
➕ React Native
➕ HTML/CSS (Tailwind, Bootstrap, MaterialUI, Antdesign)
➕ Databases (MySQL, PostgreSQL, MongoDB, Firebase)
➕ API Development and Integrations (Stripe, PayPal, Twilio, Google Maps, Firebase push notifications)
➕ CI/CD (Azure AppCenter, CircleCI, Bitrise, Fastlane)
➕ Development Tools (Git, Storybook, Figma)
➕ Testing Frameworks (TDD, SOLID, Clean Code, Jest)
This stack enables me to handle both front-end and back-end development, ensuring robust and scalable solutions.
Services Provided for FREE:
✔️ FREE Project Consulting (initial project scoping, feasibility analysis, and solution proposals)
Highlight Projects:
* TrueNorth Banking Apps: Developed from scratch using React Native, including architecture decisions, troubleshooting, and performance enhancements.
* LATAM Airline App: Played a critical role in the development of LATAM's React Native app, focusing on enhancing user experience, implementing new features, and improving overall app performance and stability.
* DISNEY Entertainment App: Contributed significantly to the development of DISNEY's React Native app, focusing on feature development, performance optimization, and ensuring a seamless user experience across various devices.
* Keller Williams Social Network App: Led the development of a social networking app for real estate agents, integrating key social features and ensuring high performance.
Team Collaboration and Project Management:
* Proficient in Agile methodologies, combining SCRUM and Kanban for effective project management.
* Experienced in using Jira, Trello, and Redmine for task tracking and backlog management.
Why Work With Me:
* Dedicated to delivering high-quality software solutions with a focus on client satisfaction.
* Available for full-time commitments (40-60 hrs/week).
* Transparent and honest work ethics with a focus on maintaining long-term client relationships.
* Offering post-deployment maintenance and support.
Contact Me:
Ready to bring your project to life with innovative and reliable web and mobile applications. Let's discuss your project requirements and how I can help achieve your business goals.
Best regards,
Mackewinsson Palencia
Mobile & Web Frontend Developer