# Rafael Bueno Rafael Bueno is a remote worker on Himalayas, Business Analyst & Automation Developer at Gratia, based in Brazil. Source: https://himalayas.app/@rafaelbueno1 ```text Automation and AI engineer at Gratia designing enterprise API integrations; built logistics automation that cut processing to 2–5 minutes. ``` | Detail | Value | | --- | --- | | Availability | Looking for a job | | Location | Brazil | | Authorized to work in | Brazil | | Salary expectations | 80k+ BRL | | Job categories | Software Engineer, Data Engineer, AI Engineer | | Skills | Robotic Process Automation, Automation Anywhere, Python, REST APIs, System Integration, Workflow Automation, N8n, Power Automate, ETL, data transformation, Data Validation, SQL, AI, Generative AI, Large Language Models | | LinkedIn | https://linkedin.com/in/rafael-kleimpaul | | GitHub | https://github.com/rafaelkleimpaul | ## What I'm looking for ```text I’m expanding my engineering foundation into Data Engineering and AI Engineering, with a focus on scalable, intelligent systems that connect software, data, automation, and business outcomes. ``` ## About ```text At Gratia, I translate business requirements into technical automation and integration solutions, including REST API designs using Swagger/OpenAPI, JSON payloads, and validation rules. I work with business and engineering teams to turn operational workflows into structured implementations. At Ergon Data, I designed enterprise automation across logistics and other operations, including an end-to-end logistics workflow serving approximately 10–14 clients. It transformed a manual process taking 20–30 minutes into automated stages typically completed in 2–5 minutes; I’m also developing NeuralSky OS, an AI project focused on multi-agent orchestration and controlled context sharing. ``` ## Experience ### Business Analyst & Automation Developer (current) Gratia. Mar 2026 - Present ```text Translate business requirements into technical automation and integration solutions for enterprise applications and internal systems. Design and analyze REST API integrations using Swagger/OpenAPI specifications, JSON payloads, field mappings, data structures, and validation rules. ``` Skills: REST-APIs, Swagger-OpenAPI, JSON, Data-Mapping, Validation, Business-Analysis, Automation ### Senior RPA Developer Ergon Data. Aug 2025 - Jul 2026 ```text Designed and maintained enterprise automation and integration solutions using Python, REST APIs, Automation Anywhere, n8n, and AI services across logistics, finance, healthcare, HR, accounting, and back-office operations. Delivered an end-to-end logistics automation serving approximately 10–14 clients, reducing manual processing time from 20–30 minutes to 2–5 minutes. ``` Skills: Python, REST-APIs, Automation-Anywhere, N8n, AI-Services, Logistics-Automation, Invoice-Extraction, Batch-Processing ### Senior RPA Developer Quali Corp. Oct 2025 - Mar 2026 ```text Delivered end-to-end automation solutions across discovery, feasibility analysis, development, deployment, troubleshooting, and production support using Power Automate Desktop and Cloud. Developed Python scripts for data consolidation, transformation, validation, and structured file generation used in SAP-related processes. ``` Skills: Power-Automate-Desktop, Power-Automate, Python, SAP, data-transformation, Data-Validation ### Senior RPA Developer & Support Analyst Kakau Tech. Apr 2025 - Dec 2025 ```text Maintained and enhanced production automation systems through troubleshooting, root-cause analysis, corrective actions, and reliability improvements. Developed n8n workflows integrated with REST APIs, AI services, and OpenAI-based solutions for intelligent workflow automation and system integration. ``` Skills: N8n, REST-APIs, AI-Services, OpenAI, Troubleshooting, Root-Cause-Analysis, Workflow-Automation ### Senior RPA Developer Practia Global. Sep 2023 - Sep 2025 ```text Delivered full-lifecycle enterprise automation solutions, covering opportunity assessment, requirements gathering, solution design, development, deployment, and production support. Helped build an AI-powered document automation workflow for a private pension operation processing approximately 300–500 cases per day, reducing processing time from 20–30 minutes to 1–2 minutes. ``` Skills: Robotic-Process-Automation, AI, Document-Classification, Documentation-Extraction, JSON, Databases, Business-Rules, Case-Routing ### IPA/RPA Developer [KPMG](https://himalayas.app/companies/kpmg-india). Feb 2021 - Sep 2023 ```text Designed, developed, and maintained enterprise automation solutions for audit, finance, accounting, reconciliation, and back-office operations. Automated financial-data extraction and consolidation for a private pension accounting operation, reducing a consolidation process from 1–2 hours to 5 minutes. ``` Skills: Python, Automation-Anywhere, Power-Platform, Dataverse, Excel, Data-Extraction, Data-Consolidation ### RPA Developer Grupo Viseu. Oct 2020 - Feb 2021 ```text Developed and supported Automation Anywhere A360 bots for enterprise clients, including I-Gás and iFood, and improved operational automation routines through troubleshooting and maintenance. ``` Skills: Automation-Anywhere-A360, Troubleshooting, Maintenance ### RPA Intern [Syngenta](https://himalayas.app/companies/syngenta-group). Oct 2019 - Sep 2020 ```text Supported SAP ERP environments, including Basis, GRC, and FI, while contributing to Automation Anywhere solutions for internal IT and operational workflows. ``` Skills: SAP, SAP-BASIS, GRC, Automation-Anywhere ### Technical Consultant / ECM Consultant Nova Agri / Hyland Software. Aug 2017 - Dec 2018 ```text Provided enterprise technical support and developed OnBase ECM solutions for healthcare and education clients, building an early foundation in enterprise systems, document workflows, and customer-facing technical delivery. ``` Skills: Onbase, ECM, Technical-Support, Document-Workflow ## Education ### TripleTen Postgraduate MBA (Lato Sensu), Data Science and Artificial Intelligence. 2026 - Present ```text Pursuing a Postgraduate MBA (Lato Sensu) in Data Science and Artificial Intelligence. ``` ### Matsuo-Iwasawa Lab U-Tokyo GCI World 2026, Data Science and AI. 2026 - 2026 ```text Participated in the GCI World 2026 program focused on Data Science and AI. ``` ### Universidade Paulista (UNIP) Bachelor's Degree, Computer Science. 2021 - 2025 ```text Earned a Bachelor's Degree in Computer Science. ``` ### SENAI Suíço-Brasileiro Ernesto Tolle Technical Diploma, Information Technology. 2015 - 2017 ```text Completed a Technical Diploma in Information Technology. ``` ## Tech stack - OpenAPI - GitHub - Jupyter - Pandas - MySQL - PostgreSQL - Oracle - Databricks - Jira - Python - JSON - scikit-learn - Git - Docker - SQL - SAP - ServiceNow - Automation Anywhere - N8N - Power BI - OpenAI - REST APIs To contact Rafael, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire). ## People also viewed - [Marlow da Silva de Sousa](https://himalayas.app/@marlowdasilvadesousa): Tech Lead, Automation, Omni Conectado - [João Hutner](https://himalayas.app/@joohutner): Senior Automation Engineer, Billtrust - [Nicolas Proença](https://himalayas.app/@nicolasproena): Solution Architect Analyst, Pipefy - [MARIA EDUARDA DE PAULA DUARTE](https://himalayas.app/@mariaeduardadepaulad): Software Engineer / Backend, NeuroManage.ai - [Arthur Franca](https://himalayas.app/@arthurfranca): AI Training & Evaluation, Micro1 - [Matheus Peres](https://himalayas.app/@matheusperes): Automation Engineer, Hcosta - [Marlon Dietrich](https://himalayas.app/@marlondietrich): Systems Analyst Automation & AI, Crédito Real - [Hugo Velasquez](https://himalayas.app/@hugovelasquez): App Automation Engineer Analyst, Accenture Brasil - [Gabriel Ciziks](https://himalayas.app/@gabrielciziks): Mid Level Automation / Software Engineer, Loft - [Felipe Cadavez](https://himalayas.app/@felipecadavez): Software Engineer, EiTV