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Filipe C.

Filipe C.

AI & Machine Learning Engineer · Mid-Level

Turkey · Rate on request

Professional Overview

Applied AI Engineer with hands-on experience developing, evaluating, and optimizing LLM and RAG systems in production-oriented environments. Strong Python and ML background with experience in NLP systems, embeddings, vector retrieval, prompt engineering, and experimental evaluation of AI systems.

Experience

Company
Huawei
Feb 2025 – Aug 2026
Role title
AI Evaluation Specialist – LLM & RAG Systems (AI R&D Department)

AI Expertise

NLP & Prompt Engineering AI & Machine Learning Engineers

Skills

Python LangChain Prompt Engineering RAG Hugging Face Pandas

Employment Type

Full-time

Description of Responsibilities

  • Contributed to production LLM and RAG systems across optimization workflows
  • Performed embedding optimization through dataset preprocessing using Python
  • Produced technical reports and dashboards to identify failure patterns

Key Achievements / KPIs

  • Improved RAG accuracy by up to 15%
  • Designed and maintained multilingual evaluation datasets (20–2000+ prompts)
  • Built an internal modular RAG benchmarking pipeline
Company
Huawei
Feb 2025 – Aug 2026
Role title
AI Evaluation Specialist – LLM & RAG Systems (AI R&D Department)

AI Expertise

NLP & Prompt Engineering AI & Machine Learning Engineers

Skills

Python LangChain Prompt Engineering RAG Hugging Face Pandas

Employment Type

Full-time

Description of Responsibilities

  • Contributed to production LLM and RAG systems across optimization workflows
  • Performed embedding optimization through dataset preprocessing using Python
  • Produced technical reports and dashboards to identify failure patterns

Key Achievements / KPIs

  • Improved RAG accuracy by up to 15%
  • Designed and maintained multilingual evaluation datasets (20–2000+ prompts)
  • Built an internal modular RAG benchmarking pipeline

Education

School
IBM - Coursera
Sep 2025 – Feb 2026
Degree / Program
AI Engineering Professional Certificate

Field of Study: AI Engineering

School
Huawei Cloud Developer Institute
Jun 2025 – May 2026
Degree / Program
Huawei Cloud Certified Developer Professional - AI (HCCDP-AI)

Field of Study: Artificial Intelligence

School
Fluminense Federal University
Mar 2018 – Feb 2022
Degree / Program
Licentiate Degree - Philosophy

Field of Study: Philosophy

Areas of Expertise

AI & Machine Learning Engineers

Design, train, and ship production ML models — from data pipelines to model inference at scale. Covers supervised learning, neural networks, LLM integration, and model optimisation.

NLP & Prompt Engineering

Build natural language processing systems, fine-tune large language models, and craft reliable production prompts for AI-powered products.

Data Science & Analytics

Extract business insights from raw data using statistical modelling, predictive analytics, A/B testing, and interactive dashboards.

Open to

Full-time Part-time Freelance Contract Contract-to-hire

Experience Level

Mid-Level

Current location

Turkey

Time Zone

Istanbul UTC+3

Primary Work Language

English

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