Hire the best API Developers in Rio de Janeiro, BR
Check out API Developers in Rio de Janeiro, BR with the skills you need for your next job.
- $40 hourly
- 5.0/5
- (5 jobs)
𝐇𝐨𝐰 𝐜𝐚𝐧 𝐈 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮? 𝑾𝒐𝒓𝒌𝒊𝒏𝒈 𝒘𝒊𝒕𝒉 𝒎𝒆, 𝒚𝒐𝒖 𝒘𝒊𝒍𝒍: ⭐ Ensure that your user has an application that runs smoothly and is not constantly plagued by bugs ⭐ Have clean code. Easy to maintain, modify and scale. No more starting the project at a great speed and after a while spending more time correcting code than writing new features ⭐ Receive constant updates. You will always know what I did yesterday, today and what I'm going to do tomorrow ⭐ 𝑺𝑨𝑽𝑬 𝑴𝑶𝑵𝑬𝒀 by working with someone who doesn't screw around just to get more paid hours. I have zero interest in making the project take longer than necessary to deliver it with quality. ℹ️ ℂ𝕙𝕖𝕔𝕜 𝕠𝕦𝕥 𝕞𝕪 𝕠𝕟𝕝𝕚𝕟𝕖 𝕔𝕦𝕣𝕣𝕚𝕔𝕦𝕝𝕦𝕞/𝕡𝕠𝕣𝕥𝕗𝕠𝕝𝕚𝕠 𝕨𝕖𝕓𝕤𝕚𝕥𝕖: igorcurriculum.com 👨💻 𝗛𝗲𝗹𝗹𝗼. 𝗜'𝗺 𝗜𝗴𝗼𝗿, 𝗮 𝗳𝗹𝘂𝘁𝘁𝗲𝗿 𝗮𝗻𝗱 𝗱𝗮𝗿𝘁 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 𝘐 𝘩𝘢𝘷𝘦 𝘢𝘭𝘸𝘢𝘺𝘴 𝘣𝘦𝘦𝘯 𝘱𝘢𝘴𝘴𝘪𝘰𝘯𝘢𝘵𝘦 𝘢𝘣𝘰𝘶𝘵 𝘬𝘦𝘦𝘱𝘪𝘯𝘨 𝘶𝘱 𝘸𝘪𝘵𝘩 𝘵𝘦𝘤𝘩𝘯𝘰𝘭𝘰𝘨𝘺 𝘯𝘦𝘸𝘴 𝘢𝘯𝘥 𝘮𝘢𝘳𝘬𝘦𝘵 𝘵𝘳𝘦𝘯𝘥𝘴. 𝘐𝘯 𝘵𝘩𝘢𝘵 𝘴𝘦𝘯𝘴𝘦, 𝘸𝘩𝘦𝘯 𝘐 𝘴𝘢𝘸 𝘍𝘭𝘶𝘵𝘵𝘦𝘳 𝘪𝘯 𝘚𝘦𝘱𝘵𝘦𝘮𝘣𝘦𝘳 2019 𝘢𝘯𝘥 𝘢𝘭𝘭 𝘪𝘵𝘴 𝘱𝘰𝘵𝘦𝘯𝘵𝘪𝘢𝘭, 𝘐 𝘴𝘰𝘰𝘯 𝘬𝘯𝘦𝘸 𝘵𝘩𝘢𝘵 𝘵𝘩𝘢𝘵 𝘸𝘢𝘴 𝘵𝘩𝘦 𝘧𝘶𝘵𝘶𝘳𝘦 𝘢𝘯𝘥 𝘐 𝘴𝘵𝘢𝘳𝘵𝘦𝘥 𝘶𝘴𝘪𝘯𝘨 𝘵𝘩𝘦 𝘵𝘦𝘤𝘩𝘯𝘰𝘭𝘰𝘨𝘺 𝘢𝘵 𝘢 𝘵𝘪𝘮𝘦 𝘸𝘩𝘦𝘯 𝘧𝘦𝘸 𝘶𝘴𝘦𝘥 𝘪𝘵, 𝘵𝘩𝘶𝘴 𝘣𝘦𝘪𝘯𝘨 𝘢𝘯 𝘦𝘢𝘳𝘭𝘺 𝘢𝘥𝘰𝘱𝘵𝘦𝘳. 𝘚𝘪𝘯𝘤𝘦 𝘵𝘩𝘦𝘯, 𝘐'𝘷𝘦 𝘧𝘰𝘤𝘶𝘴𝘦𝘥 𝘰𝘯 𝘴𝘱𝘦𝘤𝘪𝘢𝘭𝘪𝘻𝘪𝘯𝘨 𝘮𝘺 𝘬𝘯𝘰𝘸𝘭𝘦𝘥𝘨𝘦 𝘪𝘯 𝘵𝘩𝘦 𝘥𝘢𝘳𝘵 𝘭𝘢𝘯𝘨𝘶𝘢𝘨𝘦 𝘢𝘯𝘥 𝘶𝘯𝘥𝘦𝘳𝘴𝘵𝘢𝘯𝘥𝘪𝘯𝘨 𝘩𝘰𝘸 𝘵𝘩𝘦 𝘍𝘭𝘶𝘵𝘵𝘦𝘳 𝘧𝘳𝘢𝘮𝘦𝘸𝘰𝘳𝘬 𝘢𝘯𝘥 𝘪𝘵𝘴 𝘮𝘢𝘪𝘯 𝘢𝘱𝘪'𝘴 𝘸𝘰𝘳𝘬 𝘶𝘯𝘥𝘦𝘳 𝘵𝘩𝘦 𝘩𝘰𝘰𝘥. 📈 𝐓𝐡𝐞 𝐦𝐚𝐢𝐧 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐮𝐬𝐞 𝐭𝐨 𝐞𝐧𝐚𝐛𝐥𝐞 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐬𝐜𝐚𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲: ✅ Micro-Frontend for splitting tasks in bigger groups ✅ 100% Test coverage for quality assurance ✅ Create Internal Packages for better componentization ✅ Clean Architecture for easy to work project structure ✅ Efective Documentation for new dev's faster introduction ✅ Multithreads for ui perfomance ➕ Among the other intermediate-advanced topics that I know are: • Theme Data manipulation • Deep knowledge in Element/Render tree • Widget lifecycle management • Use of Flutter DevTools to find performance issues and fix them • Implicit and explicit animations • Direct canvas drawing • Effective dart documentation • Create dart CLI tools • Flutter Web SEO • Deep knowledge in Element/Render tree • Internationalization • Dependency Injection • Test presets and default mocks • Golden tests - 𝑪𝒍𝒊𝒆𝒏𝒕 𝒆𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆 𝒊𝒔 𝒎𝒚 𝒏𝒖𝒎𝒃𝒆𝒓 𝒐𝒏𝒆 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒚 So let me help you add value to your client. 📩 For that, please shoot me a message and let's talk just to ensure I will be a great fit for youAPI Development
In-App PurchasesFlutterDartSocial Media Account IntegrationMobile App DevelopmentAgile Project ManagementScrumMobile Development FrameworkFlutter StackAgile Software DevelopmentUnit Testing - $40 hourly
- 0.0/5
- (0 jobs)
Senior Software Enginner 16+ years exp Backend .Net c# Mobile Flutter/Xamarin Databases Oracle, SQL Server, Postgres.API Development
PostgreSQLWindows Presentation FoundationGitDomain-Driven DesignMicroserviceExcel MacrosFlutterXamarinBack-End DevelopmentOracle DatabaseMicrosoft SQL ServerSQLC#.NET Core - $12 hourly
- 0.0/5
- (0 jobs)
Graduated in Statistics from Universidade Federal Fluminense. 5 years of professional experience working as a data scientist and developer. Working in the area of Data Science, from data extraction to data visualization. Always thinking of ways to automate information and continuously improve processes. Within my area of expertise, I have had the opportunity to participate in two major projects, one in the Mining sector and the other in the Oil and Gas sector. In the first, I had the opportunity to use data modeling, data analysis, predictive modeling in the logistics area and in the other, I had the opportunity to work with API development in the backend area, using Python, AWS and PostgreSQL. Below are some of my experiences: - R (programming language) - Python - SQL - PostgreSQL - Power BI - Automation Anywhere - API Development - Data Modeling - Predictive Modeling - AWS (Beginner Level)API Development
Model DeploymentPredictive ModelAutomation AnywhereData Analysis ConsultationData Analytics & Visualization SoftwareMicrosoft Power BIRPostgreSQLSQLPythonData ExtractionData Analysis - $30 hourly
- 0.0/5
- (0 jobs)
I’m a developer experienced in building React applications and Node.js APIs. Knows HTML and CSS3, PHP, jQuery, JavaScript. I am an experienced Project Manager and Product Manager.API Development
PHPFront-End DevelopmentBack-End DevelopmentJavaScriptReactNodeJS FrameworkNode.jsReactive ProgrammingSmartphoneInternational DevelopmentSpecificationsProduct DevelopmentWeb ApplicationWeb Development - $18 hourly
- 0.0/5
- (0 jobs)
My name is Vítor Hugo, I’m a fullstack developer currently working exclusively as a freelancer. I graduated as a Digital Game Programming Technician in 2019 and I’m currently pursuing a degree in Computer Science, now in my sixth semester, while working as a Fullstack Developer. I’ve been freelancing for 5 years and have participated in large-scale international projects, developing apps and websites, landing pages, artificial intelligence solutions, data extraction and manipulation, and SaaS platforms. My first experience with projects was during high school in 2018, when I completed my technical course in Digital Game Programming. I took part in several academic olympiads and competitions with the project "Expert Driving", where I was the lead programmer. The idea was to create a sustainable, low-cost driving simulator for use in driving schools during practical lessons. My team and I traveled to Brasília and Minas Gerais to participate in the "SENAI SESI Knowledge Olympiad" and the "6th FEBRAT 2018" in Belo Horizonte. In my hometown of Rio de Janeiro, we participated in two events: the "XII FECTI – Science, Technology, and Innovation Fair" at CEFET/RJ, Maracanã Campus, and "EXPOTEC RIO 2018," where we won first place in the IT category. After finishing high school and completing the Digital Game Programming course, I developed an app for COREN-RJ, which became my first job as a Technical Advisor. I later interned at the startup ESSIA as a Frontend Intern, working with XML and CSS. I stood out for my communication skills and quick learning, supporting other interns during their onboarding and testing phases within the company. Currently, I freelance on the MeuGuru platform, where I tutor and assist students with their academic work and projects, in addition to working with companies. I also take on freelance projects involving AI-powered platforms, data manipulation and web scraping, automated audio and video downloads, spreadsheet and browser automation, and many other types of projects.API Development
React NativeExpressJSWhatsAppSeleniumTwilioOpenAI APIReactJavaScriptTypeScriptPythonNext.jsWeb DevelopmentArtificial Intelligence - $15 hourly
- 3.5/5
- (2 jobs)
Professional Red Team Pentester. With a strong background in both front-end and back-end development, I excel in creating robust and efficient software solutions. My expertise spans API development, automation, data scraping, and cybersecurity, making me your go-to expert for a wide range of technical needs. Whether you need a complex system, a custom API, an Android app, or a simple website, I have the skills and experience to deliver high-quality results. I have extensive experience with Python, Selenium, and other powerful tools, enabling me to tackle everything from web scraping and automation to leveraging AI technologies like LangChain and PyTorch. Recent Projects: React-Native Android App: Developed a mobile app with a SQLite database and an external API built in Node.js. Ionic 3 Project (S-Lock): Rebuilt an older Android app in Kotlin, enhancing performance and usability. Alfalogica: Created a FastAPI backend with a MySQL relational database, leveraging SQLAlchemy and Pydantic for modeling and filtering. Flamengo API/Frontend: Check my GitHub profile for details on this project. Newton: Developed a highly customizable credential stuffing tool similar to OpenBullet. MrCutsFruit: Built a Tkinter GUI-based program using OpenCV for screen tracking and BeautifulSoup for image detection, with a MITM variant for packet editing. TempEmail Auto Login Script: Automated email login and verification with threading for efficiency. I’m committed to delivering top-tier solutions tailored to your needs. Let’s work together to bring your project to life.API Development
JavaScriptEthical HackingFastAPISystem HardeningNext.jsVulnerability AssessmentWeb App Penetration TestingNetwork Penetration TestingPenetration TestingReact NativeSystem AutomationSelenium WebDriverPython ScriptPython - $20 hourly
- 0.0/5
- (0 jobs)
I am a multidisciplinary technology professional with a passion for solving complex problems and driving innovation across diverse areas of software development and IT operations. My expertise spans back-end development, system maintenance, security, and automation, making me a versatile team player and contributor to organizational success. Highlights of My Experience: - API Development: Proficient in creating robust APIs using .Net Core (C#), ensuring scalability and performance. - Cybersecurity: Skilled in identifying, analyzing, and mitigating security vulnerabilities, ensuring systems remain resilient and secure. - System Maintenance: Experienced in maintaining and evolving PHP-based systems (Laravel + Twig) and asynchronous systems with message brokers (Laravel + RabbitMQ). - DevOps: Adept at deploying internal tools and automation solutions using Docker for streamlined workflows and improved efficiency. - Scripting and Automation: Capable of developing scripts in multiple languages (Node.js, Python, Bash) to support and enhance team productivity. I thrive in collaborative environments, bringing technical depth and a solution-oriented mindset to every challenge. Whether building systems from the ground up or refining existing ones, I am committed to delivering excellence. Feel free to connect with me to discuss how I can contribute to your team's success!API Development
DockerLinuxScriptingBack-End DevelopmentFront-End DevelopmentSQL.NET CoreWeb Development Want to browse more freelancers?
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