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$whoami

Cesar
Flores

I spent my teens at informatics olympiads. Now I spend my days making Python talk to PostgreSQL, Docker, and whatever cloud API needs wrangling.

See what I bring
Cesar Flores

// stats

IOI competitor

2020–2023

#2

ICPC Thailand

Runner-Up 2024

#46

Google Kickstart

Top 0.5% in Round F

OII Silver Medallist

2021, 2022, 2023

ICPC Thailand Runner-Up team

ICPC Thailand 2024 — 1st Runner Up

// about

From algorithms to infrastructure

4 years at IOI, medals at OII, runner-up at ICPC Thailand. C/C++ taught me to write code that works.

Now I build ML systems that ship. BSc in Data Science at UTCC, real projects in production — semantic search, GCP AI grading, MLOps pipelines.

PythonPython
PyTorchPyTorch
FastAPIFastAPI
DockerDocker
GCPGCP
PostgreSQLPostgreSQL
ReactReact
TypeScriptTypeScript
GitGit

// talento

Student & Teacher at Jóvenes Talento

El Salvador's gifted education program that took me from my first lines of code to competing at IOI. I stayed on to teach the next generation after graduating.

Student (2017–2021)
Instructor (2022–2023)
→ jovenestalento.edu.sv

Movie Recommendation System

// projects/ml

Machine learning pipelines & data

ML pipeline with semantic search. OpenAI embeddings + pgvector, full MLOps with MLflow, DVC, and async FastAPI.

PythonFastAPIpgvectorMLflowDocker
View project

AI Hidden Health Signals

// projects/ml

Machine learning pipelines & data

Team hackathon — ensemble of CatBoost, LightGBM, XGBoost predicting 9 disease onsets. Optuna tuning, SHAP explainability, Vercel frontend.

PythonCatBoostSHAPNext.jsVercel
View project

youarebot-cesar

// projects/ml

Machine learning pipelines & data

Chatbot with intent classification. FastAPI backend, Streamlit UI, custom classifier evaluation, Docker Compose deploy.

PythonFastAPIStreamlitDockerNLP
View project

Data Extraction SG

// projects/ml

Machine learning pipelines & data

Singapore property data pipeline. Integrates HDB, OneMap, and URA APIs. Playwright automation for Excel reports and flyers.

PythonPlaywrightAPIsExcelGoogle Drive
View project

Snapcell

// projects/dev

Tools that make developers faster

VS Code extension that snapshots Python cell state. Save kernel variables, restore later, skip re-running upstream.

TypeScriptVS Code APIPythonJupyter
View project

ipymd

// projects/dev

Tools that make developers faster

Executable markdown CLI. Run Python blocks in .ipymd files inline. Ships an interactive notebook server.

TypeScriptPythonNode.jsJupyter
View project

Zyon Grand Landing

// projects/fullstack

End-to-end web applications

Luxury property landing page + CMS. Next.js 15, Prisma ORM, PostgreSQL, Tailwind CSS 4. Admin dashboard with full CRUD.

Next.jsPrismaPostgreSQLTailwindDocker
View project

Classroom AI Grader

// projects/fullstack

End-to-end web applications

Pipeline: Google Classroom → Cloud Storage → Gemini Vertex AI → BigQuery. React dashboard + Hono.js API.

PythonReactBigQueryGCPHono.js
View project

EMUUROM Runes

// projects/fullstack

End-to-end web applications

93K-entry Savo-dialect Finnish word bank. Python data pipeline + React glyph editor. CI/CD with GitHub Actions.

PythonReactTypeScriptVercelCI/CD
View project

// contact

$ contact

Establishing connection...

$ _

Looking for roles — quantitative environments, data-driven teams.

Ready