Freelancers in Rio de Janeiro

Freelancers in Rio de JaneiroFreelancers in Rio de Janeiro

Projects People

pro

Rio de Janeiro, Brazil

Designer Director at Mainnet Design

$50k+: Earned

19x: Hired

4.5: Rating

158: Followers

Top

expert

+3

Designer Director at Mainnet Design

Cover image for Solene - E-Commerce & Branding

Solene - E-Commerce & Branding

0

4

Cover image for Embeddables® (YC S18)

Embeddables® (YC S18)

2

39

Cover image for Sailia® - Website Development

$3.1K+ earned

Sailia® - Website Development

4

42

Cover image for Mino® - Real Estate Agency

Mino® - Real Estate Agency

2

33

pro

Rio de Janeiro - State of Rio de Janeiro, Brazil

Empowering Your Brand's Voice Through Design 💫

$25k+: Earned

30x: Hired

4.8: Rating

383: Followers

Empowering Your Brand's Voice Through Design 💫

Cover image for Revgentic Visual System

Revgentic Visual System

8

146

Cover image for Simple Rituals Social Content

Simple Rituals Social Content

17

203

Cover image for Wabi B2B App

20

549

Cover image for Alina Skincare Social Content

Alina Skincare Social Content

4

62

Vinicius Moreira

Rio de Janeiro, Brazil

Web Developer & Designer

$5k+: Earned

7x: Hired

5.0: Rating

22: Followers

expert

Web Developer & Designer

Cover image for Drevo

1

93

Cover image for Winstri Website Design and Development

Winstri Website Design and Development

0

18

Cover image for Dashform - Webstudio Marketing site Development

Dashform - Webstudio Marketing site Development

0

3

Cover image for Restorenow Website Development Project

Restorenow Website Development Project

0

12

pro

Maricá, Brazil

Startup SaaS & AI Systems Architect | MVP & Mobile Apps

5.0: Rating

6: Followers

Startup SaaS & AI Systems Architect | MVP & Mobile Apps

Cover image for Jewelry Marketplace App with Real-Time

Jewelry Marketplace App with Real-Time Gold Pricing Developed a production-ready multi-vendor jewelry marketplace (iOS & Android) using React Native and Laravel. Enabled multiple sellers to manage products with Super Admin-controlled onboarding, product approval, commission rules, and role-based access. Implemented a real-time gold pricing engine with configurable pricing rules to protect margins. Built end-to-end e-commerce flows including product browsing, secure checkout, order management, logistics, and post-purchase follow-up. Integrated Brazilian payment methods (PIX, Boleto, Credit Cards), automated emails, and an interactive 3D product viewer. Delivered a scalable admin system to manage sellers, products, orders, pricing, and marketplace performance, suitable for high traffic and investor presentations.

1

50

Cover image for GPS Tracking and Equipment Management

GPS Tracking and Equipment Management Application for Mining Operations I developed a multi-platform GPS tracking and equipment management application designed to monitor mining machines and field operations in real time. The platform provides operational teams with complete visibility into machine activity, routes traveled, and equipment utilization in different areas of the mining site. Key features include real-time GPS tracking, path logging, operating time monitoring, and idle time detection, allowing managers to analyze equipment productivity. The application also records operator assignments, machine usage logs, and transported material data, ensuring that all field activities are documented and traceable.

1

60

Cover image for AI Agent Platform with WhatsApp

AI Agent Platform with WhatsApp Chatbot for Intelligent Lead Management in CRM: I developed an AI-based platform to automate lead management in CRM, converting unstructured conversations into organized lead data through intelligent AI agents. The system captures, organizes, and updates leads in real time, automatically triggering workflows such as lead qualification and follow-ups. I integrated a WhatsApp chatbot that allows sales teams to create, update, and query lead information using natural language directly in the chat. This reduced the need for manual data entry into the CRM and improved response time for potential customers. The platform was designed with a modular and scalable architecture, allowing for the easy addition of new workflows, data sources, and AI capabilities as the business grows.

1

65

Cover image for Real Time Financial Management Systems

Real Time Financial Management Systems MVP I have successfully architected and deployed scalable FinTech MVPs, building robust systems from the ground up with a focus on performance, security, and long-term scalability. I designed and developed real-time financial management ERP platforms for small and mid-sized businesses, enabling financial statement analysis, budgeting and forecasting, automated reporting, and enterprise-grade security. Using Next.js, Supabase, and PostgreSQL, I implemented high-performance APIs, live dashboards, transaction alerts, and secure multi-tenant architectures with strict data isolation. Additionally, I integrated Stripe and PayPal, implementing split payments and ACH processing to ensure compliant, reliable, and seamless financial transactions across multi-tenant environments.

1

39

STEPHANIE TETIIZ

Rio de Janeiro, Brazil

Impactful illustration and brand design rooted in craft ✨

$5k+: Earned

2x: Hired

60: Followers

Impactful illustration and brand design rooted in craft ✨

Cover image for Queremos! Poster Design for Sister Nancy

Queremos! Poster Design for Sister Nancy

0

1

Cover image for Illustration for AFROPUNK Experience 2025

Illustration for AFROPUNK Experience 2025

1

3

Cover image for Visual identity - Quantum Workspaces

Visual identity - Quantum Workspaces

1

6

Cover image for Imaginable Futures Visual Identity and Illustrations

Imaginable Futures Visual Identity and Illustrations

1

4

Robson Oliveira

Rio de Janeiro, Brazil

Senior UX/UI Designer | Framer Expert | WordPress

$1k+: Earned

2x: Hired

25: Followers

expert

Senior UX/UI Designer | Framer Expert | WordPress

Cover image for Clínica Múltipla | Ultrassonagrafia Niterói

Clínica Múltipla | Ultrassonagrafia Niterói

1

35

Cover image for ForConsult Website Development

ForConsult Website Development

1

10

Cover image for Harbor Trade SaaS Platform for Port Operations

Harbor Trade SaaS Platform for Port Operations

3

12

Cover image for Bienal Rio Store 2025 Official E-commerce

Bienal Rio Store 2025 Official E-commerce

3

54

State of Rio de Janeiro, Brazil

HeyGen Expert Portuguese & Spanish

1x: Hired

5.0: Rating

13: Followers

Proofreader

HeyGen Expert Portuguese & Spanish

Cover image for I help global brands sound naturally Brazilian. With over 25...

I help global brands sound naturally Brazilian. With over 25 years in translation, copywriting, and consumer psychology, I turn technical or marketing content into authentic, emotionally resonant Portuguese that connects, not just converts. My clients trust me to adapt their message with precision, rhythm, and cultural depth, from app localization and UX copy to SEO-driven articles and brand storytelling. Every word I deliver is handcrafted, double-reviewed, and aligned with your goals. Let’s make your message feel at home in Brazil.

21

226

Cover image for Expert Shopify Translation Services to Boost Global Sales

Expert Shopify Translation Services to Boost Global Sales

0

27

Cover image for SEO Translation for American E-Commerce Expanding into Brazil

SEO Translation for American E-Commerce Expanding into Brazil

0

18

Cover image for App Store Optimization Specialist for Brazil

App Store Optimization Specialist for Brazil

0

10

Vinicius Soares

Niterói, Brazil

CEO at Lumory Studio | Framer & Shopify Expert

5.0: Rating

23: Followers

expert

CEO at Lumory Studio | Framer & Shopify Expert

Cover image for Web3 Hub: A 2-Day Build
I

Web3 Hub: A 2-Day Build I built this decentralized community platform in 2 days using Bubble. The Concept A Web3 hub for creators to share exclusive content with supporters in private communities. Business Model Using Smart Contracts, the platform automates revenue-share, sending funds to creators while securing a platform commission. Secure Auth I developed a custom handshake for verification. While payments have gas fees, authentication is 100% free for instant access. Testing Seeking external validators for the connection flow. Feedback is welcome! Demo: https://gatepass-88553.bubbleapps.io/version-test/ai_sign_in_1 (https://gatepass-88553.bubbleapps.io/version-test/ai_sign_in_1)Video: loom.com/share/972e706c68d445c39531ac156e572586 (https://loom.com/share/972e706c68d445c39531ac156e572586)

8

14

567

Cover image for Requisitos para a Excelência

Requisitos para a Excelência

0

0

Cover image for Ensinando a Palavra

Ensinando a Palavra

0

2

Cover image for Bendito RH Recruitment Website

Bendito RH Recruitment Website

0

0