Freelancer profile translated to English.
Back to original languageAbout Amir
👋 Hello!
I amAmir Lehmam, Lead Data & Cloud Engineer, CTO, and AI consultant.
I help scale-ups, mid-sized companies, and large corporations transform a data/AI idea into **"enterprise-grade" platforms**: FastAPI micro-services, real-time pipelines < 5 min, industrialized MLOps, and robust GDPR governance.
🚀 What I bring to you
- Cloud & micro-services architectures : design/refactoring (12 FastAPI services, Docker-K8s, GitHub CI/CD, HA PG/Redis).
- Real-time MLOps : deployment, monitoring, retraining (predictive maintenance, lead-scoring).
- ETL & streaming pipelines : Spark, Airflow, Lambda→S3/BigQuery, < 5 min latency for 20,000+ ev/s.
- SaaS & monetization : Stripe billing, Google/Apple OAuth, credit model (Captely: 1M leads/month).
- Cost & performance optimization : –25% AWS/GCP, +20% OEE, TTM < 6 months, initial MRR ≥ €15k.
- Change management : Design Thinking workshops, FR/EN training 50+ people, living documentation.
💡 Why choose me?
1. Measurable results (latency, ROI, MRR).
2. Proven scalability (> 1M contacts/month, HFT peaks).
3. Security by design (OAuth, JWT, TLS, GDPR, IAM).
4. 360° vision (tech + product + business).
5. Fluid communication (Bilingual FR/EN, clear reporting, live demos, wiki)
🔧 Stack & key skills
Python · FastAPI · Spark/PySpark · Docker · K8s · AWS/GCP/Azure · PostgreSQL · Redis · Databricks · CI/CD · Stripe · PowerBI · Kibana · GDPR
📦 Typical deliverables
- Architecture blueprint, real-time pipelines (code + IaC),
- K8s/Helm/GitOps deployment,
- BI dashboards,
- packaged & monitored ML models,
- audit & 12-18 month roadmap,
- training & wiki.
📝 Collaboration method
- Express kick-off → MVP ≤ 4 weeks → weekly agile sprints → complete hand-over (tests, CI/CD, wiki).
Ready to boost your data / AI projects?
📧| 🌐 amirlehmam.com | 📞
Let's discuss your challenge!
French
Native or bilingual
English
Native or bilingual
Arabic
Basic
Spanish
Basic
Can work on-site
Paris (up to 50km), Marseille (up to 50km), Lyon (up to 50km)
Experience
- CaptelyCTO & Co-FounderSOFTWARE PUBLISHINGApril 2025 - Today (1 year and 2 months)Paris, France
- Micro-services architecture : design from scratch of a cluster of 12 FastAPI services / Docker Compose + Nginx reverse-proxy, HA PostgreSQL & Redis
- Celery/Redis asynchronous pipeline : real-time enrichment (< 5 min) of 20,000+ contacts/day without SLA degradation
- LinkedIn Sales Navigator Chrome Extension : automatic prospect extraction (2,500 leads/run) and direct push to the platform
- “Cascade” enrichment engine : multi-provider fallback (Hunter, Dropcontact, Apollo, etc.) with quality & cost scoring
- SaaS monetization : 4-tier model + credit system & usage-based billing via Stripe, ROI tracking per micro-service
- Security & compliance : Google/Apple OAuth, JWT, TLS encryption, GDPR compliance for B2B prospecting
Key Impact : "enterprise-grade" platform capable of enriching >1M contacts/month, TTM < 6 months, initial MRR ≥ €15k. - Pulsa ConseilData & AI ConsultantCONSULTING AND AUDITSJune 2025 - Today (1 year)Paris, France
- Data/AI Diagnosis & Industry 4.0 Roadmap : flow mapping, maturity/ROI assessment, and quick win identification for industrial sites
- ML & MLOps Industrialization : deployment of ETL pipelines (Python / Spark / Azure), CI/CD & real-time monitoring (< 5 min) for predictive maintenance & quality models
- Data Governance & GDPR Compliance : lineage, data quality, IAM, and security controls to reduce operational risks
- Lean Analytics Steering : KPI definition (OEE, lead-time, scrap) and action plans delivering –30% lead-time & +20% OEE
- Change Management : Design Thinking workshops & training for 50+ employees for AI adoption at scale
- Nocode-MLCTODecember 2023 - March 2025 (1 year and 3 months)Paris, France
- Creation of an automated trading agent utilizing +60 strategies and indicators via Python.
- Optimization of trading algorithms (backtests, performance metrics).
- Deployment of AWS servers (EC2, Lightsail) and PostgreSQL database management.
- Development of interactive dashboards for trading performance analysis.
- Writing technical documentation (comprehensive open-source wiki).
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Education
- Master2 IMC&DSUNIVERSITÉ PANTHÉON SORBONNE2023Mention Assez-Bien - Master Innovation Marketing Communication & Data Science Data Analytics, Business Intelligence, Com Corporate Strat, Design thinking, IA, Machine Learning, Deep Learning, E-Business, Marketing de l'innovation, Stratégie de contenu, Management et business plan.
- Master 1 Data AnalyticsUNIVERSITÉ PANTHÉON SORBONNE2022Mention Bien Data Management, Machine Learning, Statistiques, Deep Learning, Elasticsearch, Spark, Times Series Appliqué à l'IA, Cloud Avancé.
Certifications
- Microsoft Azure Data Fundamentals (DP-900)Microsoft2022