
Viswesh
AI Product Consultant
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Portfólio
Experiência profissional
Software Engineer
Self Employed • Autônomo
Mar 2020 - Present • 6 yrs 6 mos
Delivered end-to-end enterprise software, ERP, data and GenAI solutions, covering requirement analysis, architecture, development, integration and deployment. Built scalable backend systems using Python, FastAPI, PostgreSQL and REST APIs, with emphasis on clean architecture and business logic. Led development and customization of Odoo ERP platforms, including multi-module implementations and major-version migrations. Designed LLM-powered enterprise applications capable of converting natural-language business questions into SQL and retrieving actionable insights from ERP data. Architected agentic AI systems using tool-based workflows for SQL, ERP, domain-specific retrieval and automated decision-making. Built data and analytics pipelines using Airflow, Kafka, Debezium, ClickHouse and PostgreSQL, supporting reporting and near-real-time data processing. Developed Power BI semantic models and enterprise analytics solutions to transform operational data into business insights. Evaluated and integrated multiple LLM providers and open-source models, including Mistral, Llama, OpenAI and Hugging Face models, based on accuracy, latency and deployment requirements. Designed database schemas and optimized high-volume PostgreSQL workloads, including query optimization, indexing and data modeling. Translated business problems into technical solutions and prototypes, contributing across software engineering, AI/ML, data engineering and product development.