Juan Jose Jaraba Gaviria

Juan Jose Jaraba LinkedIn: Juan Jose Jaraba GitHub: JuanJoJaraba Cel: - Email:-Location: Cartagena - Colombia PROFILE Fullstack Developer passionate about technology and continuous learning. My focus is on constant improvement, both personally and professionally, overcoming technical challenges with innovative and efficient solutions. I have a strong ability to solve complex problems and optimize systems, always seeking the best way to achieve high-impact results. I am a dedicated team player in multidisciplinary environments, contributing creative ideas and adapting to new technologies and methodologies to enhance my performance. My commitment is always to deliver high-quality products, with a focus on efficiency and excellence. EDUCATION T CERTIFICATES Technology in Industrial Enviromental Manegement | Tecnologico Comfenalco January 2021 - April 2022 FullStack Web Developer | Enyoi - High School | Gimnasio Cervantes Scrum Foundation Professional | CertiProf April 2023 Git y GitHub Professional | Netzun - 2014 August 2023 LANGUAGES Spanish (native) August 2023 Advanced Python Developer | Netzun - August English (B1+) SKILLS 2023 HANDLING OF TOOLS JAVA & SPRING BOOT POSTMAN JAVASCRIPT & TYPESCRIPT GITBASH HTML, CSS & TAILWIND FIGMA PYTHON & MYSQL VISUAL STUDIO CODE NODE JS, REACT JS, NEXT JS, NEST JS & EXPRESS JS DOCKER GIT & GITHUB KUBERNETES SCRUM WORK EXPERIENCE FINTIC SAS Since October 2023 - November 2023 Customer Success I led initiatives to improve the efficiency and performance of JavaScript code, implementing efficient programming practices and refactoring critical sections of the code base. I collaborated closely with the development team to design, implement and test new features that improved the user experience and overall functionality of the platform. I identified and solved technical challenges, performing in-depth analysis of existing problems and implementing effective solutions to optimize system stability and performance. INSIGHT 4.0 SAS Since January 2023 - September 2024 Fullstack Developer Developed backend applications with Express.js, integrating PostgreSQL in Docker, optimizing performance, and ensuring scalability in production environments. Implemented frontend interfaces with React.js and Next.js, using hooks and TypeScript to create reusable components and enhance user experience. KG GROUP SAS (JPG) Since October 2024 - Present Fullstack Developer Designed and implemented backend solutions using Express.js, integrating advanced automations for WhatsApp, incorporating artificial intelligence (ChatGPT), natural language processing (NLP), and services like Twilio and Xero. Frontend & UI/UX Development: Implemented responsive and conversion-optimized web interfaces on no-code/low-code platforms, including Webflow, Wix, and Shopify. Developed automation scripts with Python, optimizing processes using libraries like Pandas, automating workflows, and improving data management efficiency. Built automations in HubSpot and Gmail using Make (Integromat) and webhooks, enhancing communication and customer management through dynamic integrations. Optimized the use of technological platforms, ensuring operational continuity and improving efficiency in internal processes.