SLEIMADUCROS
Code. Data. Solutions.

Sleima Ducros

Software Engineer building structured web and data systems with Python & TypeScript.Python | TypeScript | React/Next.js | SQL | Applied AI

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Featured work

Selected projects & repos

field-intelligence-platform-(fip)
Repo

Field Intelligence Platform (FIP)

Offline-first, workflow-driven operational platform built as a PWA to simulate low-connectivity industrial constraints.

  • Designed workflow/state transitions with traceable backend rules and predictable behavior under constraints
  • Implemented incremental sync + caching strategy for offline usage scenarios (PWA)
  • Containerized with Docker for reproducible environments and consistent local deployment
DjangoPostgreSQLNext.jsPWAOffline-firstDocker
data-pipeline-&-monitoring-system
Repo

Data Pipeline & Monitoring System

End-to-end log processing pipeline with monitoring views for inspection, drill-down analysis, and anomaly flagging.

  • Built ingestion → cleaning → transformation pipeline with structured anomaly checks
  • Focused on reproducible processing runs and traceability of transformations
  • Delivered monitoring UI for fast investigation and validation of pipeline outputs
PythonPandasStreamlitETLMonitoringData Quality
applied-ai-systems
Repo

Applied AI Systems

Small AI-enabled prototypes integrating LLM/Vision APIs with attention to reliability, constraints, and controlled UX.

  • Integrated AI APIs into controlled apps with structured prompts and error-handling paths
  • Worked with real constraints (latency, token/rate limits) and validation flows
  • Built minimal UIs to test interaction patterns and system behavior end-to-end
FlaskNext.jsOpenAI APIHugging FaceGenAIAPI Integration

About

Behind the Code

Signature

Software Engineer working across web, data, and system-oriented applications.

Background in full-stack development with Python and TypeScript, covering backend logic, API design, data processing, and frontend implementation.

Focus on building predictable systems: clear workflows, maintainable structure, and interfaces that stay reliable under real constraints (performance, offline usage, integrations).

Recent work includes an offline-first PWA platform, a data pipeline & monitoring system, and applied AI prototypes integrating OpenAI and Hugging Face APIs.

Engineering Mindset

System thinking before implementationClear workflows and predictable system behaviorDesigning for reliability and maintainabilityReducing complexity rather than adding abstraction

System Building

Backend logic and API-driven architecturesData processing and structured pipelinesModern web interfaces with React / Next.jsIntegrating external services and AI APIs

Working Style

Analytical problem decompositionLearning quickly in unfamiliar domainsPragmatic engineering decisionsOwnership from concept to working system

Skills

Tech Stack

Frontend

  • React
  • Next.js
  • Tailwind
  • TypeScript
  • React Native (basic)

Backend

  • Django
  • Flask
  • FastAPI
  • Supabase (BaaS)

Database

  • SQL
  • MySQL
  • PostgreSQL
  • Database design

Data & AI

  • Pandas
  • NumPy
  • Hugging Face
  • Generative AI
  • LLM API Integration
  • Prompt Design

Ops & Collaboration

  • Git / GitHub
  • REST APIs
  • Docker
  • Agile / Scrum
  • Figma

Contact

Let’s build together

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$ whoamiSleima Ducros$ missionEngineering full-stack and data-driven web apps that are reliable, scalable, and meaningful.$ statusOpen for collaborations and opportunities.
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