Experience working with high availability web application development:- Developed a multichannel chatbot (web, WhatsApp, and plugin) powered by artificial intelligence, leveraging TAG models with technologies such as Langchain, ChatGPT, Node.js, React.js, and Twilio.- Gained extensive experience in Artificial Intelligence technologies, including Langchain, ChatGPT, Gemini, RAG, and PgVector.- Created a service system for N1 support with multiple attendants and ticket management using React.js, NestJS, Postgres, and TypeORM.- Built a system for creating and managing agents, chatbots, and vectorized libraries using React.js, NestJS, Postgres, PgVector, Langchain, Twilio, and TypeORM.- Designed and implemented a log retention system that increased retention by 500% across approximately 500 servers, using Python, Shell scripting, React.js, Spring Boot, and Oracle databases.- Worked with IVR and Genesys systems, utilizing Java 5+, Spring Boot, Spring Web, and Hibernate.- Developed on-demand data processing and consolidation systems using Python, Pandas, and Oracle databases.- Experienced in cloud platforms, including Heroku, AWS, and Azure.- Proficient in prototyping functionalities and building tools for MVPs.- Solid expertise in developing high-availability REST APIs.- Adept at building responsive, optimized, and high-performance web applications.- Strong knowledge of TypeScript, JavaScript, Java, Python, and relational databases like Oracle and Postgres.- Quickly adaptable to new languages, frameworks, and tools.I’m curious, adaptable, and passionate about solving problems through technology. I am always eager to embrace new challenges and learn new skills.