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I will debug or improve your python ai or llm application
Leonardo Barca
About this gig
I troubleshoot existing Python, AI and LLM applications, including APIs, RAG and AI agents. I investigate reproducible failures, explain the findings and make focused changes within an agreed scope.
BASIC: One issue in one existing app: reproduction, diagnosis and recommendations. No implementation included.
STANDARD: One defined issue in one app: targeted code fix, a focused test and change notes.
PREMIUM: Up to three related issues in one app: prioritized fixes, focused tests and handoff notes.
Please provide the relevant code or a minimal example, setup instructions, expected and actual behavior, and representative logs or sample inputs. We confirm the problem, access and acceptance checks before work begins.
These packages cover focused work on an existing application. New apps, full rewrites and unrelated new features are quoted separately. Included revisions are 1 / 2 / 2 rounds within the original scope.
Get to know Leonardo Barca
Leonardo Barca
AI and Machine Learning Engineer
- FromBrazil
- Member sinceDec 2023
Languages
English, Portuguese, Spanish
AI & Machine Learning Engineer building production AI end-to-end: GenAI, RAG, AI agents, Python APIs, data pipelines, automation and applied Machine Learning.
I work across architecture, integration, deployment and optimization, with strong AWS, Terraform and CI/CD experience, plus practical Microsoft Azure projects.
My background includes enterprise and healthcare AI, OCR, fraud detection and biomedical signal Machine Learning.
Available for focused technical tasks and complete implementations, 20-30 hours per week.
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FAQ
What do you need to get started?
Relevant code or a minimal reproducible example, setup instructions, expected and actual behavior, and representative logs or sample inputs. We confirm the issue and acceptance checks before work starts.
