About
🏅TOP-RATED 🏆 100% JS 🔰5+ years of experience ⭐ 5-Star Ratings ✅ Upwork verified 🕛 Full Time Availability ✅ Verifiable projects
REACT | VUE | REACT NATIVE | NUXT | NEXT
If you are looking for a hardworking, smart, hard thinker, skilled, experienced, problem solver and diverse background in web eco-system, proven leadership, organizational skills, self-directed, result-oriented, bring me in.
I am using and improving my relevant skill set on a daily basis.
LATEST SKILLS Learned: React, Vue., and React Native
I am looking for clients that seek quality over quick-and-dirty solutions.
My approach is Agile concepts in the development process, divide the complex task into smaller ones, allows to pay attention, efficiently, and effectively come up with results.
I have proven experience in:
✔ Programming skills: JavaScript, TypeScript, Python
✔ Web Skills: JavaScript, AJAX, other JS libraries (Vue.js, Nuxt.js, React.js, Next.js) HTML5, CSS3, Bootstrap, Tailwind CSS. Vuetify
✔ Database: MySQL, MongoDB, Postgresql
✔ 3rd Party Controls: Telerik Kendo UI, DevExpress controls
✔ Services: WEB API (WCF, REST).
✔ Development Methodologies: Agile, Scrum, TDD
✔ SVN, GitHub, GitLab
✔ Mobile App: React Native, Swift UI, X Code
✔ Bug tracking systems: Jira, Trello.
✔ IDE: Visual Studio 2019, Visual Studio Code
- Higher education background in IT
- Ability to understand project requirements easily, and define the solution from the abstract concept.
- Quick learner, adapt to new ideas quickly.
- Awarded several times for software and electronics projects.
I’m open to working with other developers. If you already have a working team, but you are still looking for some to help.
✅ 100% Job Success
✅ 3+ Jobs
✅ 100% Client Recommendation
✅ Top Rated
✅ NDA for each project
Combining all of this experience allows me to offer a wide value proposition, helping from the growth stage to consult and find the right solutions all the way through the entire SDLC.
I have developed scalable solutions for domains like E-Commerce, Web Services and API development, Social Networking, HealthCare, Insurance, and Real Estate.
I have a wealth of background in technology management ranging from entire product lifecycle, starting with design/inception, business analysis, development and through support.
Working hours: 30 hrs/week
Time zone: UTC -4
I had lots of good opportunities to work with a startup or medium company and got rich experience with professional technology stacks. During the business, I've realized how important it is to keep communication to create awesome products.
Feel free to contact to know more about my work and how I can help you.
Thanks for your reading, See you soon.
Best Regards,
Carl Lewis Castillo
MRR is an estimate from Upwork's public figures - not an Upwork-official number.