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Location: Brazil (UTC-3)

Remote: Yes, open to working with international teams

Willing to relocate: Yes

Technologies: Python, SQL, Generative AI, LLMs, Prompt Engineering, Fine-tuning, Embeddings, Semantic Search, Elasticsearch, Re-ranking, Neo4j, Retrieval Systems, BigQuery, GCP, PostgreSQL, Streamlit, Data Pipelines, APIs, Automation, Model Evaluation and Monitoring, n8n

Résumé/CV: ask in my email below

Email: nothingcomeaseasy@protonmail.com

I am an AI and Data professional with hands-on experience building and improving production AI systems. My work includes LLM-based extraction from text, audio, images and PDFs, semantic product search, embedding evaluation, Elasticsearch retrieval, graph-based re-ranking with Neo4j, fine-tuning, labeling workflows and continuous model evaluation.

I have worked across the full lifecycle of AI projects, from investigating unclear business problems and designing experiments to implementation, production deployment and monitoring. I am particularly interested in Senior AI Engineer, Applied AI, Search/Relevance, RAG, Data/AI Lead and AI Solutions roles.


Location: Brazil

Remote: Yes

Willing to relocate: Yes

Technologies: PostgreSQL, GCP, BigQuery, Google Data Studio, Python, FastAPI, ElasticSearch, Neo4j

Résumé/CV: Please email me

Email: nothingcomeseasy@protonmail.com

4+ years as a Data Analyst and Generalist with strong experience in analytics, data pipelines, and product-oriented data work.

2 years working with semantic search, document parsing, entity extraction, audio transcription, and classification workflows using LLMs.

Always happy to collaborate on practical, data-driven problems. Feel free to reach out!


Location: Brazil

Remote: Yes

Willing to relocate: Yes

Technologies: PostgreSQL, GCP, BigQuery, Looker Studio, Python, FastAPI, ElasticSearch, Neo4j

Résumé/CV: Please email me

Email: nothingcomeseasy@protonmail.com

4+ years as a Data Analyst and Generalist with strong experience in analytics, data pipelines, and product-oriented data work.

2 years working with semantic search, document parsing, entity extraction, audio transcription, and classification workflows using LLMs.

Always happy to collaborate on practical, data-driven problems. Feel free to reach out!


Location: Brazil

Remote: Yes

Willing to relocate: Yes

Technologies: PostgreSQL, GCP, BigQuery, Looker Studio, Python, FastAPI, ElasticSearch, Neo4j

Résumé/CV: Please email me

Email: nothingcomeseasy@protonmail.com

4+ years as a Data Analyst and Generalist with strong experience in analytics, data pipelines, and product-oriented data work.

2 years working with semantic search, document parsing, entity extraction, audio transcription, and classification workflows using LLMs.

Highlights:

Semantic search and re-ranking (Neo4j + Elasticsearch + embeddings)

LLM + OCR pipelines for extracting structured data from PDFs/images (using Azure and Gemini)

Whisper-based audio transcription with post-processing and hallucination detection

Ran experiments comparing different models in terms of accuracy, time and pricing. Published internal docs + dashboards (Looker Studio, BigQuery)

Always happy to collaborate on practical, data-driven problems. Feel free to reach out!


Location: South America

Remote: Yes

Willing to relocate: Yes

Technologies: PostgreSQL, GCP, BigQuery, Looker Studio, Python, FastAPI, ElasticSearch, Neo4j

Résumé/CV: Please email me

Email: nothingcomeseasy@protonmail.com

4+ years as a Data Analyst and Generalist with strong experience in analytics, pipelines, and product-oriented data work.

Past year working with semantic search, document parsing, entity extraction, audio transcription, and classification workflows using LLMs.

Highlights:

Semantic search and re-ranking (Neo4j + Elasticsearch + embeddings)

LLM + OCR pipelines for extracting structured data from PDFs/images

Whisper-based audio transcription with post-processing and hallucination detection

Ran experiments comparing different models in terms of accuracy, time and pricing. Published internal docs + dashboards (Looker Studio, BigQuery)

Always happy to collaborate on practical, data-driven problems. Feel free to reach out!


Location: South America

Remote: Yes

Willing to relocate: Yes

Technologies: PostgreSQL, GCP, BigQuery, Looker Studio, Python, FastAPI, ElasticSearch, Neo4j

Résumé/CV: Please email me

Email: nothingcomeseasy@protonmail.com

3+ years as a Data Analyst and Generalist with strong experience in analytics, pipelines, and product-oriented data work.

Past year working with semantic search, document parsing, entity extraction, audio transcription, and classification workflows using LLMs.

Highlights:

Semantic search and re-ranking (Neo4j + Elasticsearch + embeddings)

LLM + OCR pipelines for extracting structured data from PDFs/images

Whisper-based audio transcription with post-processing and hallucination detection

Ran model experiments and published internal docs + dashboards (Looker Studio, BigQuery)

Always happy to collaborate on practical, data-driven problems. Feel free to reach out!


I can see this being true to a lot of old jobs, like my brother's first job that basically was to transcribe audio tapes. whisper can do it in no time, that's crazy.


yep. would be nice as well to have LLMs trained on these things for fast prototyping


SEEKING WORK

Location: South America

Technologies: PostgreSQL, GCP, BigQuery, Looker Studio, Python, ElasticSearch

Email: nothingcomeseasy@protonmail.com

I am a versatile Data Analyst and Generalist with a rich background in data analysis and product development. My expertise spans across creating actionable insights through analytics, driving data-oriented cultures, and engaging with customers to meet their needs effectively. With experience in Google BigQuery, Looker Studio (Google Data Studio), PostgreSQL, and Python, I have led projects in data integration, dashboard creation, and machine learning applications (although I'm not fluent/specialist in ML).

Most recently I'm working with AI, LLMs (finetuning openai models), OCR, working with different embeddings and dimensions (cohere, mixedbread, openai) etc.


hey! where is the link for applying to the "Data Analysts for the Product team" position?


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