Freelancers using Vercel in Buenos Aires

Freelancers using Vercel in Buenos AiresFreelancers using Vercel in Buenos Aires

Projects People

Buenos Aires, Argentina

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

270: Followers

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

Cover image for Surfing in Hawaii: A Hawaiian Rollercoaster Tribute Website

Surfing in Hawaii: A Hawaiian Rollercoaster Tribute Website

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Cover image for Kabuki Theatre Website

Kabuki Theatre Website

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Cover image for Heritage Soil Station: A NZ Website

Heritage Soil Station: A NZ Website

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Cover image for Café à Lyon: A Sweet and Interactive App/Website

Café à Lyon: A Sweet and Interactive App/Website

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Agustin Dell Aquila

maxPalermo, Argentina

I design and build ✱ websites, ✦ products and  apps

$50k+: Earned

37x: Hired

5.0: Rating

1.1K: Followers

Top

expert

+6

I design and build ✱ websites, ✦ products and  apps

Cover image for midcode: the mid between code and no-code

midcode: the mid between code and no-code

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Cover image for Antique Woods Website and OS Development

Antique Woods Website and OS Development

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Cover image for Full Development of Flowerplot Website

Full Development of Flowerplot Website

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Cover image for I'm not where I want

I'm not where I want to be but I'm far from where I started So happy to have reached this milestone

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155

5.1K

proBuenos Aires, Argentina

Workflow Automation & Wordpress Specialist

3x: Hired

5: Followers

Workflow Automation & Wordpress Specialist

Cover image for Custom Visual Email Builder connected to Email Funnels

Custom Visual Email Builder connected to Email Funnels

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Cover image for Institutional Landing Page for a Real State Company

Institutional Landing Page for a Real State Company

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Cover image for Xchange Bridge - Web Development, Web Design, Automation

Xchange Bridge - Web Development, Web Design, Automation

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Cover image for GET THAT JOB! Landing & Automated Course

GET THAT JOB! Landing & Automated Course

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Cristian Chaves

Buenos Aires, Argentina

Algorithmic Trading & Fintech Developer | Python

New to Contra

Algorithmic Trading & Fintech Developer | Python

Cover image for I work in the railway

I work in the railway industry by day — and build fintech tools by night. 🚂📈 I just launched a new Fiverr gig: a custom Options Flow Dashboard that shows real-time put/call volume, price overlay, and key stats in a sleek dark interface. This came from my own experience trading US options (AAPL, SPY, GGAL on BYMA) and needing a tool that actually shows market flow — not just price. My existing portfolio already includes: ✅ OptionsGuru — Black-Scholes + Greeks + AI chat ✅ CCL Radar — real-time ADR gap monitor ✅ BotSignal Latam — algo trading signals And now this dashboard is available for traders and devs who want it custom-built. Starting at $50. Real data via Polygon.io (http://Polygon.io) available. #fintech #freelance #optionstrading #tradingdashboard #buildinpublic

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Cover image for CCL Radar v2 — Argentine

CCL Radar v2 — Argentine ADR/CEDEAR Arbitrage Monitor Real-time arbitrage monitor for Argentine ADRs and CEDEARs. Calculates implicit CCL exchange rate by comparing local ARS prices on BYMA vs USD prices on NYSE. Detects mispricings and generates automatic buy/sell signals. Configurable gap alerts, preset watchlists, snapshot and CSV export.

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Cover image for AlgoTrader Pro — IBKR Automated

AlgoTrader Pro — IBKR Automated Trading Bot Automated trading bot for Interactive Brokers with real-time WebSocket dashboard. 3 strategies: Mean Reversion, Momentum, EMA Cross. Trades NASDAQ Futures (NQ) and US stocks. Anti-PDT protection, trailing stops, TradingView webhook integration. Paper & live modes. 68% win rate in paper trading.

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Cover image for OptionsGuru — Real-Time Options Analytics

OptionsGuru — Real-Time Options Analytics Platform Real-time options analyzer powered by Black-Scholes pricing and full Greeks calculation (Delta, Gamma, Theta, Vega). Evaluates calls and puts across NYSE, NASDAQ and BYMA — scoring each contract by Edge $, IV/HV ratio and signal quality to identify optimal entry points. Export to CSV included.

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Gaston Chevarria

Buenos Aires, Argentina

AI Automation Expert | n8n, Make, WhatsApp AI & AI Agents

New to Contra

AI Automation Expert | n8n, Make, WhatsApp AI & AI Agents

Cover image for AI Systems Architect & Automation

AI Systems Architect & Automation Engineer building production-grade AI agents, conversational bots, and business automation pipelines for LATAM and global clients. With 10+ years of experience, I specialize in eliminating manual work through intelligent systems — from WhatsApp/Telegram AI chatbots with CRM integration to autonomous lead generation engines that prospect, qualify, and deploy personalized web experiences on-demand. Current roles: BI & AI Solutions Lead at Cognizant (Google) — architecting BI ecosystems and driving AI-driven digital transformation Founder of InnovasHub — an AI-powered B2B SaaS platform that turns static product images into 4K cinematic video commercials using Google Veo 3.1 and Gemini 3 What I build: AI agents for email/WhatsApp marketing automation Lead generation & scoring engines (NVIDIA NIM, multi-model fallback) n8n & Make workflow templates for sales, marketing, and operations WhatsApp & Telegram chatbots with smart human escalation Autonomous B2B outreach systems that generate and deploy websites automatically AI marketing automation pipelines with approval queues and CRM sync Tech stack: Python · Node.js · TypeScript · React 19 · FastAPI · n8n · Make · Google Gemini · Claude · NVIDIA NIM · Vercel · GCP · Docker · PM2 Trusted by: Google · Mercado Libre · LATAM enterprises

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Cover image for Elite Web Solutions — Full-Service

Elite Web Solutions — Full-Service Digital Growth & Web Development Elite Web Solutions is a full-service digital growth and web development studio focused on helping businesses build a strong online presence and generate measurable results. I lead the technical side of the operation: designing and developing modern websites, landing pages, and automation workflows that connect marketing, CRM, and business processes into one cohesive system. The work includes custom web development, API integrations, performance optimization, and scalable infrastructure so clients can grow without worrying about their tech stack.

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Cover image for Mesa Llena — Websites and

Mesa Llena — Websites and WhatsApp Automation for Restaurants Mesa Llena is a productized service that builds conversion-focused websites and automated WhatsApp systems for restaurants across Argentina. It helps restaurant owners get more reservations and orders 24/7, even when the staff is offline. I designed and developed the full solution: the website, the reservation flow, and the WhatsApp automation that sends menus, answers common questions, and handles bookings automatically. The goal is to turn WhatsApp from a manual chat into a scalable reservations engine, so restaurants can grow without hiring extra front-desk staff.

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Cover image for Atlantik AI — AI Consultation

Atlantik AI — AI Consultation Agency Type: SaaS/AI Service Business Description: Building an AI consultation agency targeting USA and LATAM markets, delivering custom AI agents, automation workflows, and LLM integrations for clients Tech: Python, Node.js, Gemini/Claude APIs, Google Cloud Platform, Docker Results: Mention any clients, revenue, or pilot projects

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proBuenos Aires, Argentina

Multidisciplinary Designer working across visual identity

$1k+: Earned

1x: Hired

35: Followers

Multidisciplinary Designer working across visual identity

Cover image for Artist' Website Design

Artist' Website Design

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419

Cover image for Portfolio Website Design

Portfolio Website Design

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Cover image for Tre Sorelle's Strategy, Content &

Tre Sorelle's Strategy, Content & Daily Management

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Cover image for Tre Sorelle's Collection I, Origine

Tre Sorelle's Collection I, Origine

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Francisco Guzmán

proBuenos Aires, Argentina

Full-Stack Dev & Prod Designer building world-class apps.

Full-Stack Dev & Prod Designer building world-class apps.

Cover image for V30.ai (https://V30.ai) home screen

V30.ai (https://V30.ai) home screen

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Cover image for V30.ai (https://V30.ai) landing page Hero.

V30.ai (https://V30.ai) landing page Hero.

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Cover image for Knowledge base for V30

Knowledge base for V30

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Cover image for V30.ai splash screen

V30.ai splash screen

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San Isidro, Argentina

Fractional Product & Data Director | AI & B2B SaaS

New to Contra

Fractional Product & Data Director | AI & B2B SaaS

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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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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