Hello, I am a Full Stack Developer

Building scalable, high-performance web solutions.

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About Me

I'm Lucas Geisler Dias, a Full Stack Developer who combines technical precision with more than a decade of experience scaling digital products. My journey is unique: I started in visual design leadership, which gave me deep empathy for the end user, and I paired that with my background in Business Administration. Today, I architect and build vital business infrastructures, delivering everything from custom CRMs to robust React Native applications. I have an ex-founder profile, which means I thrive in dynamic, highly autonomous environments where code must drive real impact on metrics. To ensure that speed and quality, I integrate advanced AI tools into my workflow, accelerating both code writing and the design of complex systems.

My Experience

De Olho no Rio

Real-time dashboard for the Itajaí-Açu river level and Alto Vale dams, aggregating official Civil Defense data.

Next.jsReactTypeScriptTailwindPostgreSQLREST API

TurboSpace

Desktop cleaner for Windows and macOS: TEMP, Prefetch, Docker, Gradle/Android caches, npm/pip, and system caches — portable Electron app with Administrator elevation.

ElectronNode.jsWindowsmacOSJavaScriptTailwind

TurboPulse

Session-scoped Windows performance controller: analyzes boot and background processes, applies Focus Mode safely while the app is open, and restores the previous state on close.

ElectronNode.jsWindowsJavaScript

EventFlow

Full-stack event management platform with events and participants, registrations, user profiles, role-based access (admin/user), and a UI with light/dark theme plus PT-BR and English support.

ReactTypeScriptViteZustandJavaSpring BootJWTREST API

TableFlow

Full stack system for restaurant order management: digital menu, table orders, kitchen queue in real time, delivery by the waiter and administrative history with timeline of each stage.

ReactTypeScriptViteTailwindJavaSpring BootMySQLREST API

MarketManager

Market management with price control, inventory and sales control.

ReactViteJavaSpring BootMySQLJWTREST APIWebSocket

KitSpot

E-commerce platform focused on football jerseys with a smooth shopping and checkout flow.

Next.jsReactBootstrapREST API

FlowSync

Kanban board and team management tool designed for clear task flow and collaboration.

ReactTypeScriptViteTailwindSupabase

Flux

Financial dashboard with a secure vault experience for transactions and account control.

ReactTypeScriptViteTailwindNode.jsExpressMongoDBJWT

ChronoGlass

Team time management and standup organizer for better visibility and delivery cadence.

Next.jsReactTypeScriptTailwindSupabase

SISPE Courses

Dynamic corporate website focused on high performance and simplified content management.

WordPressElementorJetEngine

HealthCalc

Mobile health calculator app with BMI and practical day-to-day wellness metrics.

React NativeExpoTypeScript

CheckMarket

Mobile shopping list app focused on quick planning, checklists, and grocery organization.

React NativeExpo

My Tech Stack

Languages, frameworks, and tools I work with

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Frontend

ReactReact NativeNext.jsTailwind CSSBootstrapViteTypeScriptJavaScriptHTMLCSSFigma

Backend & Database

Node.jsExpressPostgreSQLSupabaseMySQLMongoDBFirebaseJWTREST APIWebSocketJavaSpring Boot

Integrations

WhatsApp Cloud APIFacebook Lead AdsMeta WebhooksBackblaze B2Socket.IO

Mobile & Core

React NativeExpoTypeScriptJavaScriptReact NavigationReanimatedEAS Build

Desktop & Tooling

ElectronPowerShellSSEGradle

Design & Adobe

Premiere ProAfter EffectsIllustratorPhotoshopInDesign

Low-Code & CMS

WordPressElementorJetEngineTutor LMS

See all my Certifications on LinkedIn Download CV

Let's talk?

Discord Email GitHub LinkedIn Upwork