Lautaro Gallardo

BuildingDigitalProducts

Full Stack Developer · 6+ years · AI-powered SaaS · React · Next.js · TypeScript

Hire MeMy Work

About Me

I ship production-ready products that solve real problems — from AI-powered SaaS platforms to fintech apps processing real transactions. Full stack, end-to-end, from database architecture to pixel-perfect UI.

Currently building with React, Next.js, TypeScript, and AI (OpenAI, LangChain) for US-based companies and my own SaaS products. I don't just write code — I deliver business outcomes.

6+Years of Experience
10+Companies Worldwide
50+Projects Shipped
3SaaS Products Built

Core Skills

Backend

AI

Tools

Featured Projects

ConlaraHub

Founder & Solo Developer

Multi-tenant SaaS platform automating commerce through WhatsApp + AI. GPT-4o powered chatbot handles orders, appointments, and customer support. Includes POS, real-time inventory, multi-price lists, Stripe payments, product import via AI (CSV/PDF/images), and a full business dashboard. Built and shipped solo from zero.

Next.js 16React 19TypeScriptTailwindCSSPrismaPostgreSQLSupabaseOpenAIWhatsApp APIDocker

Berlin Packaging

Frontend Developer @ Vokal

Omnichannel portal for one of the world's largest packaging suppliers. Built order management dashboards, real-time tracking, and a Certificates of Conformance system used by thousands of enterprise clients across B2B and B2C channels.

TypeScriptReactNext.jsNode.jsMaterialUIStorybook

Seniornicity

Full Stack Developer @ Solvo Global

Marketplace for senior living communities serving 10K+ monthly users. Architected the full BFF layer with Prisma + Next.js, integrated Stripe subscriptions, and built SEO-optimized listing pages that rank on Google's first page.

Next.jsTypeScriptTailwindCSSShadCnPrismaNeonStripe

Estate Sales Near Me

Full Stack Developer @ Solvo Global

Auction marketplace connecting estate sale companies with buyers. Built search with geo-filtering, listing management, image processing pipelines with IPTC metadata, and Stripe payment flows from scratch.

Next.jsTypeScriptTailwindCSSShadCnPrismaStripe

TALD

Full Stack Engineer & Team Lead

Led a 4-person team to build the company's platform from scratch. Delivered Stripe payment integration, Zoom API scheduling, and migrated 5K+ records — all shipped ahead of schedule with zero critical post-launch bugs.

Next.jsTypeScriptReactNode.jsMaterialUIStripeZoom

Takenos

Full Stack Developer

Fintech platform processing real financial transactions across B2B and B2C products. Built type-safe APIs with tRPC, complex Prisma queries, and payment-critical features with zero downtime deployments.

Next.jsTypeScriptTailwindCSSChakraUItRPCPrismaPostgreSQL

Luxury Presence

Frontend Developer

Built 30+ premium real estate websites for high-end US brokerages. Delivered pixel-perfect, brand-aligned designs on tight deadlines across two international teams.

HTMLCSS/SCSSJavaScriptManual TestingPrivate CMS

Tipeando

Frontend Developer

Executed a complete UI migration to Next.js + Tailwind in under one week. The improved product directly contributed to the startup being accepted into a Netherlands-based accelerator.

Next.jsReact NativeTypeScriptTailwindCSSDaisyUIZustand

RichPath

Founder & Solo Developer

Personal finance mobile app supporting 74 currencies and 15 languages. AI-powered weekly insights, habit tracking, gamification, and service booking system. Built with Expo + Supabase, monetized through RevenueCat subscriptions.

React NativeExpo SDK 54TypeScriptSupabaseRevenueCatSentry

OpenGuard

Founder & Solo Developer

All-in-one BJJ social platform: TikTok-style video feed, Instagram-style social posts, academy management with paid subscriptions, and tournament bracket system. 20+ DB tables with full RLS, i18n in 6 languages.

React NativeExpo SDK 54TypeScriptSupabaseTanStack QueryZustandRevenueCat

Experience


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    Frontend Developer

    Vokal

    Building B2B/B2C web interfaces for Berlin Packaging, one of the world's largest packaging suppliers. Developed an omnichannel order management portal with real-time tracking, Certificates of Conformance system, and responsive dashboards used by thousands of enterprise clients.

    TypeScriptReactNext.jsNode.jsMaterialUIStorybook


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    Full Stack Developer

    Solvo Global

    Architected and built 3 production marketplaces end-to-end: Seniornicity (senior living), Estate Sales Near Me (estate auctions), and Senior City. Built a BFF layer with Prisma + Next.js handling server logic, Stripe payments, SEO optimization, and image processing pipelines serving 10K+ monthly users.

    TypeScriptReactNext.jsTailwindCSSShadCnPrismaNeonStripe


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    Full Stack Engineer & Team Lead

    TALD

    Led a 4-person engineering team to deliver the company's full online platform from scratch. Managed system integration, data migration of 5K+ records, Stripe payment flows, and Zoom API integration. Shipped ahead of schedule with zero critical bugs post-launch.

    TypeScriptReactNext.jsNode.jsMaterialUIStripeZoom


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    Frontend Developer

    Farmafe

    Built and shipped the pharmacy e-commerce UI from early stage to production. Implemented product search, cart system, and checkout flow with Redux state management. Increased mobile conversion by optimizing responsive layouts and loading performance.

    TypeScriptReactNext.jsMaterialUIReduxJestCSS Modules


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    Frontend Developer

    Tipeando

    Led and executed a complete UI migration from legacy codebase to Next.js + Tailwind CSS in under one week. The improved product and team effort directly contributed to the startup being accepted into a Netherlands-based accelerator program.

    TypeScriptReactReact NativeNext.jsTailwindCSSDaisyUIZustand


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    Full Stack Developer

    Takenos

    Shipped features across both B2B and B2C fintech products handling real financial transactions. Built type-safe API endpoints with tRPC, implemented complex database queries with Prisma + PostgreSQL, and delivered payment-critical features with zero downtime.

    TypeScriptReactNext.jsTailwindCSSChakraUItRPCPrismaPostgreSQL


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    Frontend Developer

    Luxury Presence

    Built 30+ premium real estate websites for high-end agents and brokerages across the US market. Delivered pixel-perfect, brand-aligned designs on tight deadlines. Collaborated daily with US-based designers and PMs across two international teams.

    HTMLCSS/SCSSJavaScriptManual TestingPrivate CMS


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    Full Stack Developer

    Sumtech Labs

    Developed RESTful APIs with Laravel/PHP and built React + Next.js frontends consuming them. First professional full-stack role bridging backend and frontend development.

    TypeScriptReactNext.jsTailwindCSSPHPLaravel


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    Freelance Web Developer

    Independent

    Delivered 50+ projects for clients across Argentina and Latin America — landing pages, e-commerce stores, dashboards, and SaaS MVPs. Managed full project lifecycle from client requirements to deployment.

    TypeScriptReactNext.jsTailwindCSSShadCnZustandtRPCPrisma

Education


  • company logo
    Computer Engineering

    Universidad de Palermo

    Studying the fundamentals and advanced topics in computer engineering, focusing on software development, system architecture, and data structures.



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    Systems Analyst

    Universidad de Palermo

    Focusing on the analysis, design, and implementation of information systems, with a strong emphasis on practical skills and real-world applications.



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    Master Builder | Construction Technician

    Aristides Bratti

    Completed a comprehensive program in building and construction inspection, covering various aspects of construction management and inspection protocols.

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