Carlos Guerreiro
perceptive
constructs
bespoke intelligent systems
Helsinki, Finland
Machine Learning & AI
Data Engineering
Optimisation
Data Visualisation
AWS, Azure, GCP, RunPod

Experience

Skills

Certifications

Experience
BankingAnalytics pipeline, data lake, prediction models, optimisation, recommenders
CybersecurityNLP pipeline, custom models
E-commerceAnalytics pipeline, policy optimisation, low-latency recommenders, visualisation
EngineeringCloud scale-out and real-time operational dashboard of data platform
FintechNLP pipeline, RaG, performance optimisation
Health careSchedule/route optimisation, data visualisation
LogisticsOperational backend
RecruitmentNLP/Machine Vision models, data normalisation, custom annotation
RetailMarkdown optimisation
TransportationReingineering for scale and performance
WearablesMLOps, orchestration, process optimisation
Web analyticsPageview analytics, workflow orchestration, pipeline optimisation

Skills
Machine LearningPyTorch, TensorFlow, scikit-learn, LightGBM, XGBoost, MLflow
NLP, CV & AI HuggingFace, spaCy, OpenCV, LangChain, SBERT, FAISS
Statistical modelsPyMC, CausalPy, EconML, statsmodels
OptimisationPuLP, CVXOPT, Gurobi, HiGHS, MiniZinc, Gecode
Data VisualisationTableau, Looker, D3.js, Folium, Leaflet
Proto / Low-codeStreamlit, Gradio, Retool
AnalyticsSpark (Python, Scala, Java), Delta Lake, Redshift, Athena, BigQuery
Orchestration and infraAirflow, AWS Batch, K8s, Terraform, GitHub CI/CD, Gitlab CI/CD, Codeberg CI
Python dataPolars, Pandas, DataFusion, NumPy, SciPy
Streaming & real-timeKafka, Kinesis, Arroyo, Redis
Scraping & extraction BeautifulSoup4, Selenium
Python backendsFastAPI, Flask
C++Eigen, RocksDB, boost.asio, pybind11
RustTokio, axum, PyO3
JS I/O microservicesNode.js
Go backendsGin, gRPC
Scala backendPlay

Certifications and Courses
MSc Computer Science, Universidade Nova de Lisboa
Google Cybersecurity specialisation certificate
Google Cloud skills profile
Certified Scrum Master