Hire the best Software Development Freelancers in Brazil
Check out Software Development Freelancers in Brazil with the skills you need for your next job.
- $45 hourly
- 5.0/5
- (3 jobs)
Bachelor in Computer Science. Experienced data analyst and data engineer professional. More than one year of experience in people management. More than 6 years working with ETL/ELT processes and Python. Also, already worked with Business Intelligence (Microsoft Power BI, QlikSense, QlikView and Tableau), Cloud (Google Cloud Platform and AWS) and serveral Databases (PostgreSQL, MySQL, Microsoft SQL Server) technologies. Finally, midlevel knowledge and experience on machine learning tools using Python.Software Development
Analytics DashboardData EngineeringSQLAmazon Web ServicesGoogle Cloud PlatformPython - $30 hourly
- 5.0/5
- (35 jobs)
I’ve been in your shoes before… I struggled to find reliable web developers to get a project done. So I decided to do it myself using no-code. Over the past three years, I've worked with tools like Bubble, FlutterFlow and AI. Think about me as part of your team. I’m here to help you get things done and to give you speed in the development process. I prioritize 3 things: (1) clear communication (2) proactivity (3) and meticulous attention to detail HOW I CAN HELP YOU I can help you design and develop a Bubble application from scratch. I’ll do: ✅ Requirements gathering and business rules definition ✅ Competitor analysis ✅ Design on Figma ✅ Build an amazing and intuitive User Experience (UX Design) ✅ Personalized components ✅ Help you prioritize your MVP on Bubble/FlutterFlow ✅ Build personalized components or use ready-to-use libraries ✅ Integrate with relevant apps using javascript ✅ Relevant Apps Integration Some of the features I can develop for you are - Payment Processing - Automated emails - Chat/messaging - User profiles - Account Settings - Admin Portal - 2FA - File upload - API integrations And more… HOW WE CAN COLLABORATE TOGETHER 1. We dig deep into your business and determine who your target audience is and your end goals 2. Help me understand your design aesthetics by sharing general design inspirations and specific functional components 3. I begin the design process on Figma and we will work together to make sure your vision is realized 4. I build it out in Bubble and then launch the finished product 5. We keep iterating your product By the end of the project, I’ll also handover videos explaining how you can update the website, ensuring you’ll have freedom to update it. If you're a passionate entrepreneur, I'd love to help bring your idea to life. Let 's get in touch! lessSoftware Development
CRM SoftwareERP SoftwareNo-Code DevelopmentLow-Code DevelopmentCustom AppBubble.ioMobile App DesignApp DesignFigmaProduct DiscoveryBusiness with 10-99 EmployeesBusiness with 1-9 EmployeesUX & UI - $20 hourly
- 5.0/5
- (2 jobs)
A Software Engineer who can help you by making any type of website or mobile app. Please, check my portfolio to see examples. 🧰 My skill set Programming Languages: Javascript | Typescript | Python Front-end: ReactJS | NextJS | HTML | CSS | Tailwind Back-end: NodeJS, NestJS, Express | Docker | Firebase Database: SQL | MySQL | PostgreSQL | MongoDB Mobile: React Native, Expo Others: Figma | Photoshop | After Effects 👨🏻💻 About me A BSc in Computer Science who has worked as a Full-stack Web Developer for about three years, and loves solving complex problems and learning from them.Software Development
TranslationPythonNestJSNext.jsNode.jsReactReact Native - $100 hourly
- 4.8/5
- (5 jobs)
Experienced IT professional. Skilled in DevOps, Solutions Architect and Java Developer. Strong business development professional with a Engineer’s Degree and AWS certified professional engineer.Software Development
DevOpsSolution ArchitectureDockerAmazon EC2CI/CDInfrastructure ManagementAmazon S3LinuxMesh FabricAmazon Web ServicesPythonTerraformGitContainerizationEnvoy - $45 hourly
- 4.9/5
- (20 jobs)
AT UPWORK: I am a freelancer working as technical consultant and representative helping companies to enter, establish and grow in BRAZIL and LATAM. My services include among other things Consulting, tech sales and support, localization, QA and LGPD specialist. OUTSIDE UPWORK I am a full-time manager at the biggest developer recruitment company in Europe (proxify.io/articles/how-proxify-hires-the-best-candidates-with-detailed-technical-interviews) and in the last two years we expanded to offer our services to clients in US and Canada, and Brazil became our biggest base of developers to support those clients, outgrowing all other countries in the world. PROFESSIONAL BACKGROUND: For 10 years I worked as the one and only INDEVA´s representative in Brazil, an Italian manufacturer of industrial equipments, which resulted in +4.8Mi Euros in sales during the period. (indevagroup.com) I have large software development, project and team management experience deploying multi-tier and multithreaded Manufacturing Execution Systems-MES for industrial automation, factory floor integration and logistics including desktop, web and mobile solutions. (tkssoftware.com) As a Embarcadero Most Valuable Professional-MVP (embarcadero.com/embarcadero-mvp-program), since 2012 I am part of the first group of 30 developers that received this title to spread the word about this Silicon Valley company and their products, speak at their annual events and write (blogs.embarcadero.com/author/vicfernandes/) ACADEMIC BACKGROUND: Senior Electrical Engineer with a Master in Medicine-Neuroscience; Former Electronics and Microcontrollers Professor at Unifacs University (2006 - 2011), Area1 University (2011 - 2013) and Unijorge University (2013 - 2015)Software Development
Business ServicesPartnership DevelopmentB2C MarketingSales DevelopmentMarket AnalysisSalesMicrocontroller ProgrammingDatabaseDelphiSoftware TestingSoftware LocalizationSales ManagementBorland C++ BuilderEngineering Management - $45 hourly
- 5.0/5
- (3 jobs)
With more than 10 years of experience, I went from working by myself with technologies that I was comfortable with to tasks across different teams worldwide with stacks that I seldom used... I developed the FRONT-END for web apps using React, Angular and AngularJS. Worked as a BACK-END engineer with Java, NodeJS, asp.net(C#) and python. MOBILE-DEVELOPMENT with React Native including Android specific features in an "offline first" asset tracking application. Configured the basic INFRA-STRUCTURE for many projects including containers with Docker and clusters with Kubernetes. Good experience with the AWS environment. I also can handle different types of DATABASES. There were cases in which applications were struggling to complete requests when using relational databases and I got amazing results by migrating/caching specific parts of them to a better fit such as DynamoDB, Redis and MongoDB for those cases. I know good strategies to reduce costs and boost performance with CACHE and COLD STORAGE for major projects. With strong fundamentals, I am very resilient and I will be happy to help you.Software Development
JavaScriptNode.jsReduxMobile App DevelopmentFront-End DevelopmentInfrastructure ManagementReactRESTful APISoftware Architecture & Design - $75 hourly
- 5.0/5
- (8 jobs)
As a highly motivated and goal-oriented engineer with a strong foundation in software development and over 7 years of programming and management experience, I have a track record of successfully delivering on a variety of Machine Learning and Computer Vision projects for clients ranging from startups to large international corporations. I am experienced in agile project management using SCRUM, and have a strong understanding of system architecture and the ability to break down complex projects into smaller tasks. In the realm of Machine Learning and Data Science, I have experience developing and deploying ML models in various scenarios and platforms, and am familiar with a range of libraries including TensorFlow, Keras, and PyTorch. I am skilled in neural network tuning and optimization, transfer learning, federated learning, and dataset management. In the field of Computer Vision, I have expertise in OpenCV, Convolutional Neural Networks (CNNs), and a range of techniques including object detection, image classification, and autoencoders. I am an entrepreneurial-minded engineer with a passion for solving problems and driving innovation. I am always looking for new opportunities to make an impact, and am eager to continue learning and growing as a professional. Proficient in English and Portuguese. -----------x-----------x-----------x-----------x-----------x----------- Expertise: ▪ Product and Project Management: ✓ Strong analytical skills; ✓ Agile Project Management – SCRUM; ✓ Build effective relationships through clear communication and transparency; ✓ Break down macro project requirements into small user stories; ✓ Ability to anticipate and mitigate risks; ✓ Experience managing remote teams in different time zones; ✓ Used to working on projects with multidisciplinary teams; ▪ Software Engineering and Programming: ✓ System architecture design; ✓ Able to clearly understand components of complex systems; ✓ Python (strongest), C/C++; ✓ Git and Docker; ✓ SQL Database, REST API and Message Brokers; ✓ Automated tests; ✓ Linux and Embedded Systems; ▪ Machine Learning & Data Science: ✓ Development and Deployment of ML models; ✓ Familiarity with relevant ML / DS libs. (TensorFlow, Keras, PyTorch, etc.); ✓ Neural Network tuning and optimization; ✓ Transfer Learning; ✓ Federated Learning (decentralized and collaborative model training); ✓ Dataset management and data-driven model development; ▪ Computer Vision: ✓ OpenCV; ✓ Convolutional Neural Networks (CNNs); ✓ Object Detection, Image Classification, Regression and Autoencoder;Software Development
LinuxGitHubArtificial IntelligenceAgile Software DevelopmentAgile Project ManagementProject ManagementArtificial Neural NetworkNeural NetworkData ScienceMachine LearningPythonMachine Learning ModelComputer Vision - $55 hourly
- 5.0/5
- (5 jobs)
I have 20 years of experience in developing applications, implementing Oracle technology, products, and services at customers; and publishing multi-media content about Oracle's PaaS security and idM for the community. In 2020, I started a new job at TOTVS as Software Development Specialist, for the Retail and Distribution LOB. I'm developing, documenting, training, supporting sales, architecting and techleading the TOTVS Omni channel product initiative in the Research & Development team. And now I'm a Solution Architect. I consider myself a generalist, with experience in a variety of industries (during consulting days) throughout my career, but with deep experience in some areas such as security and cloud. My main professional characteristics are collaborative, learn-prone, hands-on and self-study. I'm used to work in a fast-paced and multi-disciplinary environment, where soft skills always count as much as technical skills. I'm passionate about new technology and how to apply them.Software Development
Technical WritingCloud ArchitectureUser Identity ManagementCloud ComputingPythonNode.jsMicrosoft AzureJava - $40 hourly
- 5.0/5
- (4 jobs)
I am a self-taught Web Scraping Specialist and Data Engineer with a robust background in environmental engineering. My transition into the tech industry was driven by a personal health challenge that led me to rediscover my passion for technology and data. As a former lead developer at OmniaSEO, I have honed my skills in developing and maintaining web scraping tools, ensuring data accuracy, and integrating data into marketplace platforms. With proficiency in a wide array of technologies and tools, including Python, JavaScript, Scrapy, BeautifulSoup, Selenium, Puppeteer, and more, I excel in creating efficient and scalable data solutions. My freelance projects consistently earn 5-star ratings, reflecting my commitment to quality and client satisfaction. Key Skills: Programming Languages: Python, JavaScript, TypeScript Frameworks and Libraries: Scrapy, BeautifulSoup, Selenium, Puppeteer, Requests, Pandas, NumPy, Matplotlib, React, Node.js, Express, Regex, CrewAI and Databases: MySQL, PostgreSQL, MongoDB, SQLite, Redis Integration and APIs: REST APIs, GraphQL, Webhook Infrastructure and DevOps: Docker, Docker Compose, Kubernetes, VPS, Traefik, CI/CD Cloud Services: AWS, Google Cloud Automation Tools: n8n, Zapier, Airflow Operating Systems: Linux (Ubuntu, CentOS), Windows, MacOS Development and Management Tools: Visual Studio Code, Jupyter Notebook, Git, GitHub/GitLab, Jira/Trello, Postman Other Tools: Mailcow, Langflow, InVideo AI, CoquiTTS, AllTalk TTS Professional Experience: Lead Developer at OmniaSEO: Coordinated web scraping and SEO projects, developed scraping tools, ensured data accuracy, and implemented scalable data storage solutions. Freelance Web Scraping Specialist: Executed various web scraping projects, maintained 5-star ratings, developed custom scripts, and integrated APIs and webhooks for automation. Personal Journey: My journey into development began while working in environmental engineering, where I was involved in the collection and resale of used cooking oil. After contracting endocarditis, I re-evaluated my career path and discovered my passion for technology, leading me to become a self-taught developer. This decision allowed me to combine my analytical skills with my love for innovation, resulting in a fulfilling career in web scraping and data engineering. Feel free to connect with me to discuss opportunities, share insights, or explore potential collaborations.Software Development
PuppeteerReactTypeScriptWeb DevelopmentScriptwritingAPI DevelopmentBot DevelopmentScraper SiteSystem AutomationWeb ApplicationNode.jsAutomationPythonWeb Crawling - $38 hourly
- 5.0/5
- (6 jobs)
Hello 👋🤗 I'm a highly experienced software developer 🖥️ 📱 with over 15 years in the field, well-versed in various programming languages, including Java ☕ , Kotlin, Groovy, Ruby, and Python 🐍. However, what sets me apart is my deep expertise in the realm of Artificial Intelligence and its multifaceted applications in software development. I have hands-on experience with a diverse array of AI technologies, including Stable Diffusion 👁️, ControlNet 🕺, Pix2Pix, StyleGAN, inpainting 🖌️, masks, photorealistic 📷, anime, 3D, and other models. My specialization lies in fine-tuning these models to replicate real individuals and create custom, artificial personas. Using techniques like Dreambooth, textual inversion, hypernetworks, embedding, and LoRAS, I've achieved remarkable results. Additionally, I'm well-versed in the animation and video aspects of AI. My journey in AI began with DALL·E-2 and Mindjourney⛵ releases, and I've since explored and contributed to the code repositories of prominent Dreambooth flavors, including the extension for Automatic1111 webui. Currently, my focus revolves around Machine Learning, Diffusion Generative Models, GANs, Object Recognition, and Semantic Segmentation. One of my standout capabilities lies in fine-tuning models, enabling them to replicate real individuals and create custom, artificial personas. This expertise extends to generating both static images and dynamic animations/videos. My strengths encompass: • Pioneering innovative, user-friendly software solutions 😁 • Crafting web and mobile applications 🕸️ 📲 • Prioritizing security in software development 🔐 • Crafting clean, maintainable, and efficient code 🧼 • Seamlessly integrating software solutions with existing systems 🧩 • Swiftly identifying and resolving software issues ✅ Beyond my technical acumen, I am deeply passionate about technology and thrive in collaborative team environments. My commitment to staying at the forefront of emerging development trends fuels my dedication to continuous learning and improvement.Software Development
Midjourney AIGenerative AIStable DiffusionGPT-3Generative ModelMachine LearningSoftware ConsultationArtificial IntelligenceSoftware Systems EngineeringSoftware Architecture & DesignPython - $45 hourly
- 5.0/5
- (1 job)
Software Engineer with 4 years of experience in front-end development focused in typescript, react and NextJs. I work closely with product, UX, and other engineers to deliver the best possible product with the resources available, always thinking of the big picture and the impact on the user. Accustomed to fast-paced environments with dynamic goals. I've worked with small teams and startups for most of my career and I enjoy it. I've led small teams of frontend engineers to deliver full webapps from in tight deadlines, satisfying all major requirements while maintaining good levels of code quality and performance.Software Development
SpecificationsGraphQLRESTful APIReactResponsive DesignJavaScriptReduxNext.jsWeb ApplicationCSS 3CSS - $50 hourly
- 5.0/5
- (1 job)
I'm a software architect with experience in architecting solutions using mainly Oracle Middleware and Cloud offerings and also developing said solutions both in the frontend and backend. If you are looking for a seasoned architect/developer, I can help. With 10+ years of experience working in big projects to both government and private clients I'm sure I'll be able to help you! I'm certified in Java and most Oracle Middleware products and I'm also an AWS certified solutions architect.Software Development
Oracle Integration Cloud ServiceApplication IntegrationJavaScriptBusiness Process Execution LanguageOracle SOA SuiteBusiness Process ManagementOracle CloudOracle Universal Content ManagementADF FacesAWS LambdaC++JavaTypeScriptDocker - $40 hourly
- 5.0/5
- (2 jobs)
I'm a software developer / engineer with 10+ years of experience in the industry. Most of my career has been focused on backend engineering, with Java being the programming language I have used the most. I am very comfortable working with its main frameworks and libraries, such as JPA (Hibernate), Spring / Spring Boot, testing libraries like Mockito and JUnit, and dependency managers like Maven and Gradle. Moreover, I have solid experience with databases like PostgreSQL, MySQL, and Oracle as well as with writing RESTful APIs. My experience also extends to working with AWS (S3, SQS, Lambdas, API Gateway, Serverless Framework), GraphQL, DynamoDB (NoSQL) and frontend development with Angular, NodeJS, and TypeScript.Software Development
GitTypeScriptNode.jsAngularDatabaseMockitoJUnitAmazon S3Amazon DynamoDBAWS LambdaMySQLPostgreSQLSQLJava - $35 hourly
- 5.0/5
- (3 jobs)
I'm a Full stack Developer and has strong hold at Web (React, React Native, Angular, Ionic, Node.js, CodeIgniter PHP, Wordpress) and MS Technologies (C/C++, C#, ASP.Net). I enjoy working as a team member with excellent communication, and interpersonal skills, self-motivated and proactive. Quick learner, strong reasoning, and problem-solving skills. At various projects, I have experience in working as end to end Web Developer with specialisations in UI Development (using HTML5, CSS, ReactJs,React Native, AngularJs, Ionic, BackboneJs, PhoneGap and Responsive web design) and backend development using node.js or .Net/PHP REST API. Along with this, I also have experience in developing hybrid Mobile applications using React Native, Phonegap, Cordova or Ionic Frameworks. In my career, I have developed more than 25+ Web applications and hybrid Mobile Apps for various clients.Software Development
Next.jsMERN StackTailwind CSSAngularReactTypeScriptPrototype JavaScript FrameworkCSSHTML5Web DevelopmentJavaScript - $35 hourly
- 5.0/5
- (78 jobs)
Hi! Welcome to my profile. I am a Python developer and translator. I have a strong foundation in Python programming and have experience working on a variety of projects including desktop application development, web development, and automation tasks. In addition to my technical skills, I am also fluent in Portuguese and have experience translating a variety of texts including websites, documents, and marketing materials. Overall, I am a motivated and versatile individual with a passion for technology and language. I am confident that my combination of technical and linguistic expertise makes me a valuable asset to your project. Here are some of my skills related to programming, in order of strength: • Python developer for multiplatform desktop applications • Grav CMS expert • Flask framework for web development • Sysadmin (cPanel, plesk) • Devops (Git, Azure, TFS, CI/CD) • Flutter (Dart) I also have other skills and background: • Technical translation (Portuguesse - English) • Audio Engineer for recording, mixing and mastering • Graphic designer for any printed and digital product • Video editor, with 2D and 3D experience • IT supportSoftware Development
FlaskWindows App DevelopmentAudiovisual TranslationEnglish to Brazilian Portuguese TranslationApp DevelopmentTwigBrazilian Portuguese DialectSubtitlesPyQtGrav CMSDesktop ApplicationFFmpegPythonInkscape - $64 hourly
- 4.9/5
- (46 jobs)
LOOKING FOR LONG-TERM/FULL-TIME PROJECTS - I'm a hands-on and award-winning Data Scientist and Full-Stack Developer with an accounting/business background and extensive experience in over 120 Web Dev & Data Science Projects for more than 45 different companies/clients. I excel in using open-source tools to create entire data web apps, SAAS, dashboards, and other data/web products from scratch. MY DATA + WEB DEV PORTFOLIO: (https://)portfolio.trich.ai/ I have worked in a variety of business solutions, including Churn Prediction, Customer Segmentation, Marketing Analytics, recommender systems, data visualization platforms, and much more. I am familiar with technologies such as Plotly Dash, Next.js, React.JS, HTML, CSS, FastAPI, Pandas, Numpy, TensorFlow, PyTorch, MongoDB, Prisma, Node.js and more. I am a top-rated and expert-vetted data scientist/developer on Upwork and a Kaggle Grandmaster with 17 gold medals, 8 silver medals, and 14 bronze medals. My technical abilities have been recognized as I was the technical reviewer of the first Plotly Dash book and many of my projects were bought by the O'Reilly learning platform. # IMPORTANT More than a developer/data scientist, I'm a problem solver focused on helping you to solve the problems you have in your company/team, so don't hesitate to reach out to me even if you only want to discuss something or if you have any questions. I would love to help. # The tech stack I do have experience with is: Plotly Dash, HTML, CSS, FastAPI, React Js, Next.js, Node.js Pandas, Numpy Scipy, Scikit Learn, TensorFlow, PyTorch, MongoDB, Dask, PySpark, GraphQL (graphene, strawberry, Ariadne), Plotly, Seaborn, Matplotlib, dashboards, Streamlit, and all the PyData stack; Also I have experience using Docker, Git, Postgres, Airflow, MongoDB, Prisma, AWS s3, GCP, Azure, bash script, system administrator Linux. ## PROFILES - Technical and Professional Links - Kaggle - https://+kaggle.com/kabure/ (2.3k+ followers) - Github - https://+github.com/kaburelabs (460+ followers ) - Medium - https://+medium.com/@kabure (1.3k+ followers) _______________________________________________ Feel free to reach out to me with any questions or to discuss how I can help you generate more value for your business. I look forward to hearing from you. Regards, LeonardoSoftware Development
Next.jsData Analytics & Visualization SoftwareVisualizationFront-End DevelopmentData AnalysisExpressJSData ScienceWeb ApplicationReactMachine LearningPythonJavaScriptPlotlyData Visualization - $10 hourly
- 5.0/5
- (5 jobs)
Currently a Computer Science student at IFBA (Brazilian Federal Institute of Science and Technology) and an Information Technology Intern. I am a software developer with experience in React, Javascript, HTML/CSS, NodeJS, PostgresSQL, MongoDB and Java.Software Development
English to Brazilian Portuguese TranslationTranslationGeneral TranscriptionU.S. CulturePythonJavaCComputer SkillsBrazilian Portuguese to English TranslationWritingAdobe PhotoshopAdobe Illustrator - $32 hourly
- 4.9/5
- (15 jobs)
Back in 2020, I left my corporate job at IBM to focus on doing what I love, which is software development. I'm a Front-end developer by training, but, since then, I had the pleasure to work in many different applications, and expanded my knowledge base to become a Full-stack developer. My most recent work is with GoCoCo, where I act as lead developer in the Front-end (React Native), Back-end (Golang) and Infrastructure engineer (Kubernetes, MongoDB, all hosted on DigitalOcean). I've also collaborated a lot in qaul.net, an open-source chat app, with a focus of mesh-free communication. There, I act mostly as a DevOps engineer (CircleCI) and Front-end developer (Flutter).Software Development
Android App DevelopmentiOS DevelopmentScriptingMobile App DevelopmentFront-End DevelopmentFlutterRESTful APIPythonGitSQLGolang - $20 hourly
- 5.0/5
- (11 jobs)
I'm a developer with experience in building softwares for desktop. I've already worked for a lot of small businesses at my hometown. Since 2020 I've been working as a freelancer, in a lot of plataforms similar to UpWork, but in Brazil.Software Development
HTMLFlutterAdobe IllustratorArduinoCSSAdobe PhotoshopAutodesk AutoCADGraphic DesignC#3D ModelingMicrosoft ExcelAutomationPythonScripting - $60 hourly
- 4.0/5
- (5 jobs)
Stop micromanaging your team - implement efficient, automated, and organized workflows. I'll analyze your current workflows, redesign processes, and implement a more effective management system that you and your team know how to use. What I do: - Understand your business: I’ll dive deep into how your team works, spot bottlenecks, and find ways to make things better. - Build your perfect system: Whether it’s Asana, Monday.com, Trello, ClickUp, Jira, or Notion, I’ll design and set up a system tailored to your needs. - Train your team: Once the system’s in place, I’ll make sure everyone knows how to use it, so they feel confident and ready to go. - Foster a great remote culture: The right system means fewer urgencies, no burnout, and a team that’s happy, productive, and delivering results. Why work with me? With over 7 years of experience, I like to keep things simple and effective - no bureaucracies, no complexities, no stress :) What clients say: ⭐ “Thiane is a natural superstar—gifted, talented, and an absolute pleasure to work with.” – Robert Nizielski, CEO at 2x2 Partners ⭐ “Outstanding! Professional, conscientious, and always delivering on time. I’d hire her again in a heartbeat.” – Megan Kisby, Chief of Staff at PepsiCo ⭐ “Brilliant and driven. I feel lucky to have worked with her!” – Amer Chebat, VP of Operations at Avatar Natural Foods Tools I use: Asana Monday Notion Jira ClickUp Trello Miro Eraser Slack ... Ready to simplify your business and boost your team’s productivity? Let’s chat!Software Development
Operations Management SoftwareLeadership SkillsTeam TrainingProject ManagementScrumSprint PlanningProject PlanningManagement SkillsProductivity ToolTrelloAsanaJira - $20 hourly
- 5.0/5
- (3 jobs)
I'm a software engineer with 2+ years of experience in backend development, using different languages and tools. I have mostly worked with microservice architecture and distributed systems in Kubernetes using CI/CD platforms like Gitlab to deploy applications. For me, the challenge of system integrations and microservice environments is exciting. The technologies I have more experience with are Kotlin, Postgres, Rest APIs, Kafka, Gitlab, Git, and MySQL. Coding, for me, is more than writing words. It is an opportunity to make someone's life easier!Software Development
JiraCI/CDApache KafkaSpring FrameworkRESTful APIAPIGitMicroserviceKubernetesKotlinPythonSpring BootGitLabSQLMySQL - $50 hourly
- 0.0/5
- (0 jobs)
I am graduated in Computer Science from Federal University of Bahia since 2009, I started my career at an internship at the same university developing for its academic system. Then I went to other companies in different sectors such as public management, car dealership and health IT. My main hard and soft skills are: - 15 years of experience developing systems in different development environments and languages such as Powerbuilder, Genexus and C#. - 15 years of experience in MS SQL Server - 5 years of experience in Oracle and SAP MaxDB - Organization - Active Listening - Critical thinking - Problem-solving - Teamwork - Time management - Leadership - MotivationSoftware Development
Product DevelopmentNettingAgile Software DevelopmentInternational DevelopmentSoftwareAgile Project ManagementFiddler - $10 hourly
- 4.6/5
- (1 job)
I believe my strong science background has made me a very analytical, yet imaginative person. This means I excel at research and data analysis, drawing a substantial level of satisfaction from designing creative solutions to specific problems that only someone that has been forced to answer wacky physics questions for more than 5 years could. While I'm quite comfortable coding in Python and using its many diverse modules, I am also a quick learner with great ease for understanding the use of new tools and concepts. My services range from the tutoring or teaching of physics/math/programming related subjects, to data querying/mining for statistical analysis, to the development of tools and automated pipelines for data processing, including the use of machine learning techniques if necessary, and even the translation of English content to Brazilian Portuguese and vice-versa.Software Development
AutomationStatistical AnalysisData AnalysisTranslation & Localization SoftwareMathematicsSQLPhysicsData SciencePythonLaTeXMachine Learning - $18 hourly
- 5.0/5
- (6 jobs)
🏆 100% JOB SUCCESS SCORE Hi there! I'm Raphael, a highly motivated and talented professional with a passion for technology and a proven track record of success. With fluency in Portuguese, English, and Spanish, I am a skilled content creator, translator and editor with a strong background in marketing. Keep reading! ⬇️⬇️⬇️ ⚡️ Here are some key highlights of my expertise ⚡️: ✔️ Content creation: I have a wealth of experience creating high-quality content, including writing, copywriting, SEO optimization, translation, proofreading, editing, and content localization. ✔️ Translation and revision: I have a keen eye for detail and a talent for ensuring accuracy, clarity, and consistency in translations from source languages to target languages. ✔️ Marketing: I am proficient in developing and executing online sales campaigns on Google Ads, Facebook Ads, and other platforms, as well as creating engaging social media posts and video and image editing. ✔️ Programming: With expertise in Python, I am skilled in task automation, web scraping, and data analysis. As a freelancer, I have worked with a diverse range of clients and have a proven track record of meeting tight deadlines and providing exceptional customer service. I am excited about the opportunity to bring my skills and knowledge to your team and to make a valuable contribution to your projects. Let's work together to achieve your goals!Software Development
Landing PageArticle WritingContent CreationBrazilian Portuguese DialectPortugueseCopywritingEnglishMarketingProofreadingGeneral TranscriptionPythonTranslationSearch Engine OptimizationSEO Writing - $15 hourly
- 5.0/5
- (0 jobs)
I am a professional Full Stack Developer with 2 years of industry experience. My expertise lies in developing robust and scalable websites using React, Next.js, Node.js, Express, Cypress, PostgresSql, MongoDb, and various others libs as payment gateways like(Stripe, Pagar.me), maps(Mapbox), Material-Ui for design and more. Technologies that i can help you: Front-end: Html, Css, Javascript, TypeScript, React.js, Angular(Basic knowledge), Styled Components, Sass, SEO, Etc Back-end: Node.js, Express.js Databases: Mongodb, Postgresql, MySQL Deployments: Vercel, Netlify How can i help you with my services? Translate Figma design into a real application Create application from scratch using MERN Stack Database Integration Responsive Design Create features Fix bugs Improve the SEO of your application, And more... Let's connect and see how i can help you with my skills!Software Development
StripeReact NativeMongoDBGoogle AnalyticsAngularTypeScriptExpressJSGitHubReactGitHTMLNode.jsJavaScriptCSS - $45 hourly
- 0.0/5
- (1 job)
Professional Summary: IT professional with over twenty years of experience in problemsolving, software development, and team management. Skilled in Python, JavaScript, and cloud computing platforms such as GCP, AWS, and Azure. Experience: * Developed and implemented successful software solutions using cost-effective and time-efficient approaches. * Trained and mentored over 50 developers, many of whom are now working around the world. * Managed and optimized systems on a daily basis, including system administration tasks. * Specializes in integrations between systems, including local Brazilian ERP services (as TOTVS). * Customization in LMS (Open edX), Odoo (since OpenERP 8) Skills: * Proficient in Python, JavaScript, and cloud computing platforms such as GCP, AWS, and Azure. * Experienced in serverless architecture and machine learning. * Strong soft skills including commitment, transparency, punctuality, and responsibility.Software Development
Cloud ComputingJavaScriptAmazon Web ServicesOdooProduct DevelopmentSQL ProgrammingInternational DevelopmentSQLPython - $30 hourly
- 5.0/5
- (1 job)
I am a developer with experience who loves to get in a new project! Work Fields: -Software Development -Web Development -Web Crawling/Data ScrapingSoftware Development
PHPJavaScriptSeleniumWeb DevelopmentData MiningData ScrapingWeb CrawlingAPIScrapyPython Want to browse more freelancers?
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