Responsibilities and Achievements:-Serverless backend development: Built and deployed an intelligent chatbot using AWS Bedrock, Langchain, and OpenAI API for high-performance, scalable operations.-API development: Created RESTful APIs for critical services with Syntage integration, handling financial and fiscal data processing across distributed services.-Serverless architecture: Orchestrated workflows using AWS Lambda, Step Functions, and SQS for efficient parallel processing and scaling.-Database management: Architected backend services with MongoDB, implementing robust validation and fault-tolerant operations.-Data flow optimization: Led the implementation of real-time data pipelines within a serverless environment for multiple business cases.-Automation of fiscal processes: Streamlined processing of tax regimes, CFDI, payment methods, and tax statuses with external system integration.-AI integration: Enhanced chatbot capabilities using Langchain and OpenAI API with RAG (Retrieval-Augmented Generation) for improved accuracy.-Cloud infrastructure management: Implemented deployment strategies using AWS Lambda, S3, and EventBridge for high availability.Technologies Used:-Languages & Frameworks: Python, Langchain-Cloud & Serverless: AWS Lambda, Bedrock, S3, Step Functions, SQS, EventBridge-Databases: MongoDB-APIs: OpenAI API, RESTful APIs-Other: Serverless Architecture, RAG, Invoice Data Processing

Responsibilities and Achievements:-Quality Assurance development: Performed API testing using Postman for Claro Drive platform, ensuring service reliability and performance.-Test Automation: Built automated testing scripts using JavaScript and Python to streamline QA processes.-API validation: Conducted thorough testing of REST APIs, verifying data integrity and response times.Documentation management: Maintained detailed test documentation and bug reports for clear team communication

Responsibilities and Achievements:-Process Automation: Led automation initiatives using Python and UiPath, optimizing operational workflows.-Data Analysis: Performed comprehensive data analysis using Pandas and PowerBI to drive business decisions.-Low-Code Development: Implemented automation solutions using Power Automate for business process optimization.-Digital Transformation: Drove digitalization efforts through programming tools and Low-Code platforms.Technologies Used:-Languages & Frameworks: Python, JavaScript, UiPath-Data & Analytics: Pandas, PowerBI, SQL-Testing Tools: Postman, Automated Testing Frameworks-Low-Code Platforms: Power Automate-APIs: REST APIs-Other: Process Automation, Data Analysis, Quality Assurance