Felix Fabian B.

ETL & Data Automation Consultant | Talend, SQL, Data Quality & AI-Assisted Workflows I help companies integrate, clean, and automate their data so their teams can work with more reliable information and fewer manual processes. I’m a Data Integration and Automation Consultant with experience delivering projects across multiple industries and three continents. I have worked on more than 30 data integration initiatives involving ETL development, data quality, reporting, system migration, and operational support. My core areas of expertise include: * Talend Data Integration and ETL development. * SQL queries, jobs, stored procedures, and data transformations. * Python scripts, shell scripts. * Data cleansing, validation, profiling, and quality improvement. * Integration between ERP, CRM, databases, files, APIs, and external platforms. * Metabase, Google Data Studio, JasperReports, Power BI, Pentaho, and Crystal Reports. * Data migration, reporting automation, and operational workflows. * Technical assessment, pre-sales support, implementation, and post-production support. * I also use modern AI tools to accelerate research, technical analysis, documentation, coding, automation, and problem-solving. My experience includes Claude Code, Google Gemini, ChatGPT, Perplexity, and z.AI, applying them as practical assistants within a structured consulting and engineering workflow. Depending on the project, I use AI tools to: * Analyze requirements and technical documentation. * Generate, review, and improve SQL, scripts, and ETL logic. * Investigate errors and suggest troubleshooting paths. * Create technical documentation and project deliverables. * Automate repetitive research and operational tasks. * Compare implementation alternatives and identify potential risks. * Accelerate prototyping while keeping human review and validation in the process. I can help you with: * Diagnosing unreliable or inconsistent data pipelines. * Automating repetitive data consolidation and reporting tasks. * Building or improving ETL processes. * Integrating data from different systems and sources. * Migrating legacy reports or data workflows. * Documenting and supporting existing data environments. * Providing technical leadership for data integration projects. * Exploring practical AI-assisted improvements to data and operational workflows. My approach is practical and business-oriented: first I understand the operational problem, then I define the simplest reliable solution, implement it transparently, and document the result so your team can maintain it. I use AI to increase speed and coverage, not to replace technical judgment. Outputs are reviewed, tested, and validated against business requirements, data quality rules, security considerations, and the client’s existing environment. I’m comfortable working independently or as part of a distributed team. I communicate clearly, provide regular updates, and build long-term professional relationships with clients and collaborators. If you need help with data integration, ETL, data quality, reporting, automation, or an AI-assisted workflow challenge, send me a message with a brief description of your current systems and desired outcome. I’ll help you identify the best next step.