Freelancers using AWS in Buenos AiresFreelancers using AWS in Buenos Aires
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Axel Lubel's avatar
Axel Lubel
San Isidro, Argentina
Fractional Product & Data Director | AI & B2B SaaS
New to Contra
Fractional Product & Data Director | AI & B2B SaaS
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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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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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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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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AWS(3)
SDA Product Studio's avatar
SDA Product Studio
proBuenos Aires, Argentina
Designing & building digital products that drive growth.
63
Followers
Designing & building digital products that drive growth.
Cover image for 🧠 Mental Health Platform Performance Recovery
🧠 Mental Health Platform Performance Recovery
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8
Cover image for 🎵 On-Demand Music Request Platform
🎵 On-Demand Music Request Platform
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Cover image for ✈️ Aviation Marketplace & Engine Trading Platform
✈️ Aviation Marketplace & Engine Trading Platform
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6
Cover image for 🏒 NFT Sports Platform for Athlete Monetization
🏒 NFT Sports Platform for Athlete Monetization
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5
AWS(1)
Francisco Gallardo's avatar
Francisco Gallardo
Buenos Aires, Argentina
Social Media Content Manager and Software Engineer
Social Media Content Manager and Software Engineer
Cover image for Full Stack Developer
Full Stack Developer
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15
Cover image for YouTube and Social Media Content Creation
YouTube and Social Media Content Creation
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28
Cover image for Social Media Content Manager
Social Media Content Manager
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22
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AWS(1)
Daniel Lanao's avatar
Daniel Lanao
Buenos Aires, Argentina
Founder, Tech Leader, Product Manager, Software Developer
Founder, Tech Leader, Product Manager, Software Developer
Cover image for This is a Business Simulator
This is a Business Simulator platform in Finances , that allows students from universities and profesionals to learn and test their knowledge in finances using real cases scenarios, and getting feedback in all the journey.
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Cover image for Ranking Platform for padel players
Ranking Platform for padel players 🔥, they can register their matches, and be ranked with an ELO ranking system. It is a secondary product from SportChain
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51
Cover image for Sportchain is a StartUp, a
Sportchain is a StartUp, a Web3 platform that allows people to invest and co-own sports facilities. This project has won 1st place in a hackathon and received mentorships from FounderSchool and Lisk.
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65
Cover image for Personal Website, for a Director
Personal Website, for a Director and Producer, video potfolio, films, awards using NEXT JS, Vercel
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73
AWS(1)
Eduardo Cusihuaman's avatar
Eduardo Cusihuaman
Buenos Aires, Argentina
Developer Advocate | SRE | SWE | AWS, Kubernetes, Typescript
Developer Advocate | SRE | SWE | AWS, Kubernetes, Typescript
Cover image for AWS admin & cost control
AWS admin & cost control
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4
Cover image for AWS Lambda Deployment with CloudFormation and GitHub Actions
AWS Lambda Deployment with CloudFormation and GitHub Actions
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5
Cover image for AWS Fargate Container Deployment with CloudFormation
AWS Fargate Container Deployment with CloudFormation
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7
Cover image for Developer platform on AWS
Developer platform on AWS
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6
AWS(1)
Jon Harvey's avatar
Jon Harvey
Buenos Aires, Argentina
Full Stack Developer with UI/UX + Product Focus
Full Stack Developer with UI/UX + Product Focus
Cover image for Soundslip - P2P Audio Marketplace
Soundslip - P2P Audio Marketplace
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6
Cover image for Artemis: Job Tracker + CRM
Artemis: Job Tracker + CRM
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4
Cover image for TUDU - SMART Task Creation With Prisma ORM & PostgreSQL
TUDU - SMART Task Creation With Prisma ORM & PostgreSQL
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8
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AWS(1)