Freelance Data Modelling Analysts in Quilmes

Freelance Data Modelling Analysts in QuilmesFreelance Data Modelling Analysts in Quilmes

Projects People

San Isidro, Argentina

Fractional Product & Data Director | AI & B2B SaaS

New to Contra

Fractional Product & Data Director | AI & B2B SaaS

Cover image for AI-Powered Dynamic Pricing for a

AI-Powered Dynamic Pricing for a B2B Transportation Platform Problem. Passenger transport operators on a LatAm B2B SaaS platform were setting fares by intuition. No visibility into yield, load factor, or route-level profitability — and no way to act on a pricing signal fast enough for it to matter. Action. Defined and shipped an AI-assisted revenue management system on top of ~20 years of transactional data. Built the pricing signal layer (yield, load factor, average fare, route profitability), then closed the loop so recommendations became executable price changes rather than reports nobody acted on. Prioritized execution latency over model sophistication — the constraint was operator workflow, not prediction accuracy. Result. System in production with 10 enterprise operators, running pricing decisions on data instead of instinct.

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107

Cover image for Cutting a 29-Product Portfolio Down

Cutting a 29-Product Portfolio Down to What Actually Sells Problem. A portfolio of 29 products grown organically from client requests. An audit found that none of them were commercially ready to sell: no pricing model, no sales enablement, almost no documentation. Engineering capacity was spread across products nobody could monetize. Action. Ran a full portfolio triage against strategic value and commercial viability, landing on four dispositions: keep, evolve, research, kill. The hard part was not the analysis — it was that several kill candidates still carried live revenue, so each one needed a migration path rather than a shutdown date. Paired the triage with an operating model change: no new product enters a build sprint without a named first client and a signed-off commercial definition. Result. Portfolio reduced to a focused set with explicit migration paths for everything retired, and a governance gate that stopped the pattern from repeating.

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195

Cover image for From 7 Fragmented Data Sources

From 7 Fragmented Data Sources to One Customer Identity Model Problem. Seven disconnected Data Sources, no single customer identity, no traceability. Every business question turned into a reconciliation exercise before it could become a decision. Action. Designed a Single Source of Truth with one customer identity model and explicit data stewardship. Ran the stack decision myself: evaluated AWS S3 + Athena against Redshift and BigQuery on three criteria — total cost at our data volume, existing team skillset, and time to first useful query. Chose S3 + Athena; the cost profile and the zero-ramp for the team beat the query performance advantage of the alternatives at our scale. Built the analytics layer on Power BI + Microsoft Fabric. Result. An LLM-driven BI product adopted by 10 enterprise operators at daily and weekly cadence — the measure that mattered was recurring use, not dashboards delivered.

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120

Cover image for REBUILD — AI-Powered Adaptive Training
Built

REBUILD — AI-Powered Adaptive Training Built an AI-powered product end-to-end, from product strategy and data model to deployment and evaluation. - Adaptive training plans based on real user performance - Structured AI outputs with validation and guardrails - Full-stack build with Next.js, Firebase and Vercel - Designed inference costs and scalability into the product

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95

Data Modelling Analyst(1)

Buenos Aires, Argentina

Go to sleep, may your sweet dreams come true...

271: Followers

Go to sleep, may your sweet dreams come true...

Cover image for Last-Mile Logistics in Mexico City Mexico City is more than ...

Last-Mile Logistics in Mexico City Mexico City is more than a metropolis — it’s a living system of movement, culture, and connection. This project is my tribute to its complexity: a full-stack logistics model that maps package flow from a central hub to key destinations across CDMX. This isn’t just about logistics — it’s about designing systems that reflect the pulse of a city I deeply admire. Read the full breakdown: Logistics in Mexico City (https://medium.com/@ciroduro01/database-modeling-last-mile-logistics-in-mexico-city-1b6d5a428ea6) To everyone who’s supported my previous posts — thank you. Your feedback, likes, and curiosity keep me building, sharing, and refining. This one’s for you❤️

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1.5K

Cover image for Academic Management — Database Development & SQL Analytics

Academic Management — Database Development & SQL Analytics

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326

Cover image for Database Modeling - E-Commerce Platform

Database Modeling - E-Commerce Platform

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306

Cover image for Heritage Soil Station: A NZ Website

Heritage Soil Station: A NZ Website

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20

Data Modelling Analyst(3)

Florencia Paula Martinez

Quilmes, Argentina

Salesforce Developer & Functional Analyst

New to Contra

Salesforce Developer & Functional Analyst

Cover image for Salesforce App para administrar club

Salesforce App para administrar club de pádel.

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43

Cover image for Página de Juegos Argentinos

Página de Juegos Argentinos

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20

Cover image for Landing Page para servicios IT

Landing Page para servicios IT

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38

Cover image for Progressive Web App (PWA)

Progressive Web App (PWA)

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27

Data Modelling Analyst(1)

Buenos Aires, Argentina

BI Consultant | Power BI & Data Automation Specialist 🚀

BI Consultant | Power BI & Data Automation Specialist 🚀

Cover image for Real-Time Truck Fleet Monitoring Dashboard

Real-Time Truck Fleet Monitoring Dashboard

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46

Cover image for Custom Power BI Sales Analytics Dashboard

Custom Power BI Sales Analytics Dashboard

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36

Cover image for Power BI Inventory Control Dashboard for Efficient Stock Managem

Power BI Inventory Control Dashboard for Efficient Stock Managem

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78

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Data Modelling Analyst(1)

Buenos Aires, Argentina

Full Stack Developer with UI/UX + Product Focus

Full Stack Developer with UI/UX + Product Focus

Cover image for Artemis: Job Tracker + CRM

Artemis: Job Tracker + CRM

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4

Cover image for Soundslip - P2P Audio Marketplace

Soundslip - P2P Audio Marketplace

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6

Cover image for TUDU - SMART Task Creation With Prisma ORM & PostgreSQL

TUDU - SMART Task Creation With Prisma ORM & PostgreSQL

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Data Modelling Analyst(1)