Application Support & Python Automation | APIs, SQL, SaaS, Data & Applied AI
Python · SQL · REST APIs · application support · workflow automation · dashboards · LLM evaluation
I build practical business tools with Python, SQL, APIs, dashboards and applied AI. My focus is not “AI demos for the sake of AI” — it is useful workflows: automating operational tasks, integrating APIs, testing agent behavior, documenting what works, and making tools that non-technical users can actually use.
Through Cosmobot, I develop independent projects and prototypes around automation, applied AI and business tooling. I am looking for an operational tech role in a company, SaaS team, IT services company or consulting environment where I can contribute, learn from a team and deepen my technical skills.
Currently based in Paris until September 2026, then Bayonne/Biarritz. Available immediately. Open to Paris/hybrid, France remote and EU remote opportunities.
- Application support & troubleshooting — user needs, diagnostics, documentation, API/SQL/SaaS support mindset.
- Python/data automation — pandas, SQL, data cleaning, reporting, Streamlit dashboards, forecasting/anomaly detection prototypes.
- API integrations — REST APIs, JSON, webhooks, auth/permissions, external services, debugging and documentation.
- Applied AI tools — business assistants, LLM tool/function calling, confirmation flows, prompt engineering, context management.
- Agent evaluation — tool-routing tests, prompt-injection tests, permission boundaries, PASS/PARTIAL/FAIL scoring, replay of failures.
- Practical deployment — Git, Linux/VPS, SSH, Caddy, systemd, logs, backups, staging/production basics.
I use AI coding tools as an accelerator, but I keep ownership of product framing, integration, debugging, testing, documentation and delivery.
Business SaaS demo for restaurants: web dashboard + WhatsApp assistant to manage schedules, teams, hours, leave requests, replacements and HR constraints.
Shows: applied AI product building, APIs, LLM tool-calling, permissions, planning logic, deployment.
Stack: Python, SQL, SQLite, React, TypeScript, Hono/Bun, Drizzle, OR-Tools, Stripe, WhatsApp Cloud API, OVH, Caddy, systemd.
Live demo: https://comptoir.cosmobot.fr
Repository: https://github.com/75016paris/comptoir-ai-restaurant-planning
Evaluation harness for a business WhatsApp AI assistant.
Tests include: tool routing, relative dates, permission boundaries, cross-tenant isolation, prompt injection, database mutation checks and PASS/PARTIAL/FAIL scoring.
Repository: https://github.com/75016paris/bernardo-ai-agent-eval-harness
Python/data dashboard prototype for photovoltaic production forecasting and anomaly detection.
Shows: pandas, NumPy, scikit-learn, Streamlit, Plotly, feature engineering, forecasting metrics, dashboarding.
Live demo: https://solar.cosmobot.fr
Repository: https://github.com/75016paris/solar-forecasting-anomaly-detection-dashboard
Streamlit dashboard for subscription/e-commerce analytics: trials, conversions, churn, renewals, cohorts and order behavior.
Shows: Python, pandas, Streamlit, business KPIs, data cleaning, cohort analysis, reporting.
Live demo: https://analytics.cosmobot.fr
Repository: https://github.com/75016paris/subscription-analytics-dashboard
Python pandas · NumPy · scikit-learn · scripts · Jupyter
SQL SQLite · joins · schemas · business queries
Data cleaning · KPIs · dashboards · forecasting · anomaly detection
AI / LLM tool calling · prompt engineering · evals · prompt-injection tests
APIs REST · JSON · webhooks · auth · permissions
Web React/TypeScript basics · Hono/Bun/Drizzle project experience
Support troubleshooting · documentation · user communication · SaaS/API mindset
Ops Git · Linux · SSH · VPS · Caddy · systemd · logs · backups
- Application / Technical Support — API, SQL, SaaS
- IT Business Analyst / BI / Reporting
- Implementation Specialist / Technical Consultant
- Python automation / API integration
- Data Analyst with Python automation
- QA / LLM evaluation / AI agent testing
- Portfolio: https://cosmobot.fr
- GitHub: https://github.com/75016paris
- Email: info@cosmobot.fr
