EXPLORE


4.7
4.7
100%
$35 USD / Hour
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Colombia (7:31 AM)
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Joined on May 15, 2025
$35 USD / Hour
・
Hello! I'm Juan Jose C, a full-stack developer with +7 years of experience in building modern web app, game and integrating AI features. I specialize in creating dynamic, scalable solutions with a focus on AI-driven functionality, using technologies like C#, .Net, Core, Angular, React, Next.js, Node.js, Vue.js and Tailwind CSS. I also leverage the latest and most popular AI code tools to write fast, efficient, and scalable code, ensuring top-tier performance and innovation in every project. My Main Skills: Frontend: React, Next.js, Vue.js, TailwindCSS, Shadcn Backend: Node.js, Express, Laravel, Python, Django, REST APIs, FastAPI, GraphQL, WebSocket, [login to view URL] AI & LLMs: OpenAI (GPT-4, ChatGPT), Chatbot, LangChain, Cohere, Pinecone Cloud & Deployment: Vercel, AWS, Firebase Database: MySQL, MongoDB, PostgreSQL, Supabase, Adrant, ChromeDB Tools: Cursor, Lovable, [login to view URL], [login to view URL], Zed, Warp, Figma
Verifications
On time
100%
On budget
100%
Accept rate
40%
Repeat hire rate
29%

Cleaning Elevation Podcast - Lovable

Dream AI

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Supennind Bot

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Cleaning Elevation Podcast - Lovable

Dream AI

Shop Assitant

Supennind Bot

Budds AI
Was very helpful, assisted in a p1 networking issue on short notice
Daniel S.
@daniels7494753
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Toronto, Canada
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Awesome to work with - very smart and a great resource!
Joseph M.
@gmh7
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Dubuque, United States
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The hits continue, Juan is responsive and efficient.
Neil M.
@neilmetzger
•

Leesburg, United States
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Another successful project - Azure TTS - Vosk - Unity Assets (Yarn Spinner)
Neil M.
@neilmetzger
•

Leesburg, United States
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On budget and faster then estimated. That is a good combination! Juan is a very good coder, knows Unity well and maybe more importantly, is very reasonable and easy to work with when the plan goes a little bit sideways.. Great work, and already discussing a larger project with him.
Neil M.
@neilmetzger
•

Leesburg, United States
•
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Experience
FULLSTACK DEVELOPER
Apr, 2024 - Aug, 2024
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4 months, 1 day
CIVEL S.A.S.
Apr, 2024 - Aug, 2024
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4 months, 1 day
- Automate software development tasks. - Efficient database management according to requested requirements. - Proper management of existing server libraries. - Facilitate navigation and enhance user experience. - Developed web structure and architecture for proper information organization.

Barranquilla, Colombia
Apr, 2024 - Aug, 2024
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4 months, 1 day
SOFTWARE SUPPORT ENGINEER
May, 2023 - Dec, 2023
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7 months
CIVEL S.A.S.
May, 2023 - Dec, 2023
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7 months
- Creation of forms in the work environment for auditing processes. - Validation of errors in the system.

Barranquilla, Colombia
May, 2023 - Dec, 2023
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7 months
ADMINISTRATIVE ASSISTANT
Mar, 2021 - Mar, 2022
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1 year
Universidad del Norte
Mar, 2021 - Mar, 2022
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1 year
- Delivery of task reports and presentation of the fulfillment of the objectives of the Systems Engineering department. - Scheduling of internal meetings. Performed session template logistics and venue preparation to ensure proper follow up. - Developed and executed an efficient documentation system. - I supported the ABET accreditation process for the Systems Engineering program.

Barranquilla, Colombia
Mar, 2021 - Mar, 2022
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1 year
Education
Universidad del Norte
2019 - 2024
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5 years
Systems Engineering Program

Colombia
2019 - 2024
•
5 years
Qualifications
Bachelor’s Degree in Systems Engineering
2024
Universidad del Norte
Completed a 5-year Systems Engineering program focused on software development, systems architecture, and research. Contributed to the ABET accreditation process and developed a final degree project involving a predictive academic success web application.
2024
Publications
Development of a Web Application for Academic Success Prediction
2024
Universidad del Norte
Created a web app as part of a research-based degree project to estimate students’ academic success using data-driven techniques. Focused on usability, clean architecture, and effective data handling to support educational decision-making.
2024
Certifications
P
Preferred Freelancer Program SLA
PHP