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50 USD / hourStarted programming in a TK-85 computer with 9 years old and never stopped since then. For the past years had focused on contributing to startup projects and bringing their products live. When applying to a project, I'm usually more interested in its core reason than actual compensation. [REMOVED BY FREELANCER ADMIN]Hire rpivato
15 USD / hourHi there! I'm Sidney, a full-stack developer coding professionally since 2014. Over the years, I’ve worked on a wide range of projects—ERPs, CRMs, e-commerce platforms, API integrations (payment gateways, invoicing, marketplaces), management systems, web scraping, database restructuring, and more. While I enjoy working across the stack, my real strength lies in building large-scale web applications. My go-to setup includes Laravel with MySQL on the back end, and Vue.js with Tailwind CSS on the front end. I also build mobile apps using React Native and PWAs, and I'm increasingly comfortable designing distributed systems with microservices. I prioritize consistency and reliability in every project. That means using Git for version control, Docker for environment parity, and following clean code principles. I typically adopt Scrum or Kanban to manage the development process efficiently. My workflow includes: > Understanding and documenting client needs clearly > Designing system architecture using UML tools > Breaking the work into manageable tasks > Setting up the project with the required stack > Coding, testing, refactoring, and deploying with care I'm always exploring new technologies—currently working hands-on with microservices architecture, gRPC, and cloud-native deployments. I believe constant learning is key to staying relevant and building better software. Here’s a snapshot of the tech I work with: > Back-end: PHP, Laravel, CodeIgniter, REST API, JWT, OAuth > Microservices: gRPC, Protocol Buffers, RabbitMQ, Redis > Databases: MySQL, PostgreSQL, SQLite, Firebird, SQL (DML, DDL, DCL, TCL), ORM > Real-time & Messaging: Firebase (RTDB, FCM, Auth), RabbitMQ > Front-end: HTML, CSS, JavaScript, Bootstrap, jQuery, Vue.js, PrimeVue, ReactJS, Tailwind > Mobile: React Native, PWA > Scopes: Integrations, Invoicing, Marketplaces, ERP, CRM, SaaS, Misc. > Tools: Linux, Bash, SSH, Git, NPM, Composer, Docker > Methodologies: Scrum, Kanban, UML, TDD > Other: Deployment, CI/CD, Infrastructure as Code, Regular Expressions, Prompt Engineering (AI) From robust ERP solutions integrated with marketplaces to a simple interface for students to upload their ID photos—I’ve delivered solutions that are both practical and scalable. If you’re looking for a developer who’s open-minded, unafraid to tackle unique challenges, and grounded in reliable practices, I’d love to help make your project as great as it deserves to be.Hire NetoMella
marcellomessias marcellomessias
USD / hour BIM Manager -Preferred Freelancer - Revit & OthersBrazil50 USD / hourPROFESSIONAL OVERVIEW With over 10 years of experience in architectural design and technical documentation, I support developers, architects, and private clients in delivering high-quality, permit-ready projects with clarity and confidence. My approach combines design intelligence with deep technical expertise, ensuring that every project is not only visually refined but also fully aligned with building codes, constructability, and approval requirements. What I Deliver • High-End Residential & Commercial Design Support • Full Permit & Construction Drawing Sets • Detailed Architectural Documentation • BIM Modeling & Coordination • Life Safety & Code Compliance Integration • Technical Problem Solving & Plan Optimization Why High-Value Clients Choose Me • Precision-driven execution at every stage • Strong understanding of complex permit processes • Clean, sophisticated, and professional documentation • Ability to anticipate and solve technical challenges early • Reliable communication and discreet, professional collaboration I don’t just produce drawings — I contribute to projects that demand excellence, efficiency, and technical confidence. If you’re looking for a partner who understands both design vision and execution at a high level, I’m ready to collaborate.Hire marcellomessias
75 USD / hourI am a professional interactive media developer specialized in corporate training courses, e-learning content, interactive presentations, gamification projects, games for educational purposes (edutainment). I usually produce the whole project. Knowledge/Expertise: - Instructional designer - Interaction designer - E-Learning Interface designer - SCORM Compliance - Simulation - Gamification - HTML5 format Software Skills: *** Articulate Storyline *** Adobe Captivate ** Adobe After Effects *** Adobe Photoshop ** Adobe Illustrator ** Adobe Animate *** Adobe Flash ** MS Office * CrazyTalk Animator ** Construct 2 *** Construct 3Hire RenatoBello"\t\t\t\t"
45 USD / hourGraphic designer with more than two decades of experience in the world of design. My passion is turning creative ideas into impactful and effective visual designs. I work closely with my clients to understand their needs and goals, and then create design solutions that communicate their message in a unique and memorable way. What I can offer: - Visual Identity: I create logos and visual identities that reflect the essence of a brand. - Graphic Design: I develop graphic pieces for print and digital, including posters, flyers, banners, social networks, among others. - Illustration: I produce personalized illustrations for various projects. - Art Direction: Led design projects and coordinated creative teams to ensure the delivery of exceptional results. - Design Consulting: I offer expert guidance to help you achieve your design and marketing goals. Why choose my service: My vast experience, passion for creativity and commitment to excellence set me apart as an exceptional graphic designer. I believe that design is a powerful tool for driving business and telling stories. I am committed to providing custom design solutions that meet your needs and exceed your expectations. If you're looking for a design partner who delivers quality, creativity and professionalism, I'm here to help. Contact me to discuss your next project!Hire leandrobh
50 USD / hourI'm Cleiton Carvalho, a Software Engineer with over 15 years of experience in Information Technology, specializing in backend development, API integrations, business automation, and custom software solutions. Throughout my career, I have delivered projects for clients in Brazil, Portugal, Germany, Spain, Switzerland, and the United States, helping businesses automate operations, integrate systems, and improve productivity through reliable software solutions. My experience includes integrating platforms such as Shopify, Bling ERP, Tiny ERP, Kommo CRM, Bitrix24, Jobber, Quo, Xero, Google Sheets, and WordPress, as well as developing custom systems, AI-powered applications, and business automation solutions using Python, n8n, Codex, and Lovable. I have delivered over 30 business automation projects for Brazilian companies and built more than 100 websites using WordPress, Lovable and Codex for clients in Portugal. Most recently, I completed a Freelancer.com project worth over US$5,000 involving Jobber, Xero, Quo, and Google Sheets for an American client, earning a 5-star review. Besides client work, I actively create technical content through my YouTube channel and technical blog, where I share practical tutorials on API integrations, automation, AI, and business systems. If you're looking for a reliable engineer to integrate systems, automate business processes, or build scalable backend solutions, I'd be happy to help.Hire cleitondev02
30 USD / hourGraphic Design, Branding, Packaging, Social Media Design. Graduated Media Studies Bachelor at Federal Fluminense University. In all my graphic design & branding work I guarantee you: - .AI or .EPS of essential vector files. - Editable .PSD, if necessary for your project. - .PNG versions applicable to different formats (black and white, light background, dark background, transparent background, etc.) according to your needs.Hire romulonatan
35 USD / hourI’m a senior software developer with 15+ years of extensive experience in Web/Mobile/Desktop Application and AI Solution Development by using C, C++, C#, Java, Python, Rust, Go, Perl, Ruby, JavaScript Stacks, PHP, Visual Basic, Delphi and so on. - Highly skilled and motivated developer with 15+ years of experience in software development and a strong background in computer science. - Strong problem-solving skills and ability to work in the complex environments. - Proficient in developing and maintaining complex software systems, debugging and troubleshooting, and optimizing code for performance. As a dedicated software engineer with a proven track record of successfully completing diverse projects across various domains, my expertise spans multiple programming languages and tools, enabling me to adapt to different project requirements effectively. I am passionate about leveraging my skills to deliver innovative solutions that meet client needs. I welcome the opportunity to collaborate with you, discussing your project's unique requirements. Together, we can brainstorm creative ideas and methodologies to ensure the successful completion of your project. Let’s transform your vision into reality!Hire raphael602
20 USD / hourMy name is Paula Corrêa Desenzi, and I am seeking professional experiences that provide financial independence and enhance my résumé, while contributing to the development of skills aligned with the career I plan to pursue. In 2022, I enrolled in the Design undergraduate program at Presbyterian Mackenzie University, in São Paulo. During the program, I learned to use several tools, such as Photoshop, Illustrator, Figma, Canva, and InDesign, and developed skills in artistic creation, social media content production, and the creation of drawings and sketches. However, due to my strong connection with analytical and quantitative subjects, I decided to interrupt the program in my second year and pursue a career in Engineering. In 2024, I enrolled in the Production Engineering program at UNESP Bauru, where I am currently in my third year. I am interested in several areas, including logistics, quality, marketing, financial management, as well as topics related to the financial market. During my Engineering studies, I have been developing skills in Excel and Power BI, along with improving my proficiency in the Microsoft Office package. I also learned the C programming language, which facilitated my learning of Python. I believe it is important to mention that, from 2016 to 2020, I attended writing classes with the renowned writer Antônio Geraldo Figueiredo, resuming them in 2023 while preparing again for the university entrance exam. In addition, between 2013 and 2018, I completed my English studies at The Voice school (Minas Gerais), where I obtained the Cambridge English: First (FCE) certificate. As a result, I have a good command of the language at an intermediate level. I will resume my English studies in 2026 at Cultura Inglesa. Due to the combination of skills I have developed throughout my two undergraduate programs, along with my studies in the English language and in writing and grammar in Portuguese, I am applying for multiple job opportunities.Hire pauladesenzi
nataliajtavares nataliajtavares
EUR / hour Digital Creative: Content creator, Social & DesignBrazil15 EUR / hourI am a digital creative with experience in web design, social media management, graphic design, and photo/video editing. I help brands build a strong online presence through visually consistent and strategic content. With certifications in International Trade and International Relations, I bring a global perspective to every project, allowing me to understand diverse markets and communicate effectively across cultures. I enjoy creating clean, engaging visuals and managing digital experiences that connect audiences with meaningful stories.Hire nataliajtavares
